CN108942408A - Part cutting deviation analytical equipment - Google Patents
Part cutting deviation analytical equipment Download PDFInfo
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- CN108942408A CN108942408A CN201811132330.0A CN201811132330A CN108942408A CN 108942408 A CN108942408 A CN 108942408A CN 201811132330 A CN201811132330 A CN 201811132330A CN 108942408 A CN108942408 A CN 108942408A
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- axis motor
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- actual motion
- motion track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Abstract
The invention discloses a kind of part cutting deviation analytical equipments, it include: controller of digital controlled machine tool, X-axis motor servo driver, X-axis motor, Y-axis motor servo driver, y-axis motor and collection analysis module, controller of digital controlled machine tool is according to the size of part to be analyzed, determine position command, X-axis motor servo driver is according to position command, control X-axis motor movement simultaneously acquires its rotation angle, Y-axis motor servo driver is according to position command, control y-axis motor, which moves and acquires it, rotates angle, collection analysis module acquires the rotation angle of X-axis motor and y-axis motor, fit the first actual motion track of X-axis motor and y-axis motor, and according to the shape difference of the first actual motion track and theory movement track, determine the reason of causing the profile variation of part to be analyzed.The mode of determination deviation is more intuitive in the present embodiment, and more accurately, cost is relatively low, and efficiency is higher.
Description
Technical field
The present embodiments relate to Numeric Control Technology more particularly to a kind of part cutting deviation analytical equipments.
Background technique
With Metal Cutting technology fast development and production efficiency there is an urgent need to, users to propose to part cut quality
Higher requirement.
Currently, mainly determining the precision of part cutting profile by way of manually estimating part and generating asking for deviation
Topic point.For example, here the problem of, can be circularity.
But the mode manually determined takes time and effort consumptive material, and the analysis of problem producing cause is difficult.
Summary of the invention
The present invention provides a kind of part cutting deviation analytical equipment, when solving the reason of artificial judgement causes a deviation at present
Take time and effort consumptive material, and the technical problem that accuracy is lower.
The present invention provides a kind of part cutting deviation analytical equipment, comprising: controller of digital controlled machine tool, X-axis servo motor drive
Dynamic device, X-axis motor, Y-axis motor servo driver, y-axis motor and collection analysis module；
The controller of digital controlled machine tool respectively with the X-axis motor servo driver and the Y-axis motor servo driver
Connection, the X-axis motor servo driver are connect with the X-axis motor, the Y-axis motor servo driver and Y-axis electricity
Machine connection, the X-axis motor servo driver are connect with the collection analysis module with the Y-axis motor servo driver；
The controller of digital controlled machine tool determines position command according to the size of part to be analyzed, and by the position command
It is respectively sent to the X-axis motor servo driver and the Y-axis motor servo driver；
The X-axis motor servo driver controls the X-axis motor movement, the X-axis servo according to the position command
Motor driver acquires the rotation angle of the X-axis motor with predeterminated frequency；
The Y-axis motor servo driver controls the y-axis motor movement, the Y-axis servo according to the position command
Motor driver acquires the rotation angle of the y-axis motor with the predeterminated frequency；
The collection analysis module acquires X-axis motor described in the X-axis motor servo driver with the predeterminated frequency
Rotation angle and the acquisition Y-axis motor servo driver described in y-axis motor rotation angle, according to collected more
The rotation angle of a X-axis motor and the rotation angle of multiple y-axis motors fit X-axis motor and y-axis motor
First actual motion track, and according to the shape difference of first actual motion track and theory movement track, determination causes
The reason of profile variation of the part to be analyzed；Wherein, the theory movement track is institute when cutting the part to be analyzed
State X-axis motor and the theoretic motion profile of the y-axis motor.
In device as described above, described device further includes transverse shifting body position measurement module and vertically movable body position
Measurement module, transverse shifting body position measurement module are set on the transverse shifting body, the vertically movable body position
Measurement module is set on the vertically movable body, and the X-axis motor is set on the transverse shifting body, the y-axis motor
It is set on the vertically movable body；Transverse shifting body position measurement module and the vertically movable body position measurement module
It is connect with the collection analysis module；
The X-axis motor during exercise, drives the transverse shifting body to move, transverse shifting body position measurement module
For determining the location information of the transverse shifting body with the predeterminated frequency；
The y-axis motor during exercise, drives the vertically movable running body, the vertically movable body position measurement module
For determining the location information of the vertically movable body with the predeterminated frequency；
The collection analysis module is also used to acquire in the measurement module of the transverse shifting body position with the predeterminated frequency
Vertically movable body described in the location information and the acquisition vertically movable body position measurement module of the transverse shifting body
Location information, according to the position of the location information of collected multiple transverse shifting bodies and multiple vertically movable bodies
Information fits the second actual motion track of transverse shifting body Yu vertically movable body, and according to the first actual motion rail
Mark, second actual motion track and the theory movement track shape difference, determination cause the part to be analyzed
The reason of profile variation.
In device as described above, transverse shifting body position measurement module is X-axis linear grating ruler.
In device as described above, the vertically movable body position measurement module is Y-axis linear grating ruler.
In device as described above, the collection analysis module includes: acquisition submodule and analysis submodule；The acquisition
Submodule is surveyed with the X-axis motor servo driver, the Y-axis motor servo driver, the transverse shifting body position respectively
Measure module, the vertically movable body position measurement module and analysis submodule connection；
The acquisition submodule is used to acquire the electricity of X-axis described in the X-axis motor servo driver with the predeterminated frequency
The rotation angle of y-axis motor described in the rotation angle of machine, the Y-axis motor servo driver, the transverse shifting body position
It is vertically moved described in the location information of transverse shifting body described in measurement module and the vertically movable body position measurement module
The location information of kinetoplast；
The analysis submodule is used for rotation angle and multiple Y according to collected multiple X-axis motors
The rotation angle of spindle motor fits the first actual motion track of X-axis motor and y-axis motor, according to collected multiple institutes
The location information of transverse shifting body and the location information of multiple vertically movable bodies are stated, transverse shifting body and vertical is fitted
Second actual motion track of moving body, and according to first actual motion track, second actual motion track and institute
The shape difference of theory movement track is stated, determines the reason of causing the profile variation of the part to be analyzed.
In device as described above, the analysis submodule includes motor position determination unit, move contrail fitting unit
And analytical unit；The motor position determination unit respectively with the X-axis motor servo driver and the Y-axis servo motor
Driver connection, the move contrail fitting unit respectively with transverse shifting body position measurement module, described vertically movable
Body position measurement module and motor position determination unit connection, the analytical unit and the move contrail fitting unit
Connection；
The motor position determination unit is used for the rotation angle according to collected multiple X-axis motors, determination pair
The location information for the multiple X-axis motors answered is determined and is corresponded to according to the rotation angle of collected multiple y-axis motors
Multiple y-axis motors location information；
The move contrail fitting unit is used for location information and multiple Y-axis according to multiple X-axis motors
The location information of motor fits first actual motion track, according to the location information of multiple transverse shifting bodies with
And the location information of multiple vertically movable bodies, fit second actual motion track；
The analytical unit is used for according to first actual motion track, second actual motion track and the reason
By the shape difference of motion profile, the reason of causing the profile variation of the part to be analyzed is determined.
In device as described above, the acquisition submodule is programmable controller.
In device as described above, when the theory movement track is circle, also, it is the theory movement track, described
When first actual motion track and second actual motion track are that walking clockwise is formed, the analytical unit is specific
For:
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is greater than 90 degree, also, second actual motion track is oval, second actual motion track in X
When straight flange transition is not present in axis direction and Y direction, determine the response lag of the X-axis motor in the sound of the y-axis motor
It answers, drive gap, the y-axis motor and the vertically movable body is not present between the X-axis motor and the transverse shifting body
Between be not present drive gap；
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is less than or equal to 90 degree, also, second actual motion track is oval, described second actual motion
Track determines the response lag of the y-axis motor in the X-axis electricity when straight flange transition is not present in X-direction and Y direction
The response of machine, is not present drive gap between the X-axis motor and the transverse shifting body, the y-axis motor and described vertical
Drive gap is not present between moving body；
When first actual motion track is circle, also, second actual motion track be it is round, described second
In X-direction, there are when straight flange transition, determine to exist between the y-axis motor and the vertically movable body to pass for actual motion track
The response in dynamic gap, the X-axis motor is consistent with the response of the y-axis motor；
When first actual motion track is circle, also, second actual motion track exist in Y direction it is straight
When the transition of side, determine between the X-axis motor and the transverse shifting body there are drive gap, the response of the X-axis motor with
The response of the y-axis motor is consistent；
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is greater than 90 degree, also, second actual motion track is oval, second actual motion track in X
There are when straight flange transition, determine the response lag of the X-axis motor in the response of the y-axis motor, the y-axis motor for axis direction
There are drive gaps between the vertically movable body；
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is greater than 90 degree, also, second actual motion track is oval, second actual motion track in Y
There are when straight flange transition, determine the response lag of the X-axis motor in the response of the y-axis motor, the X-axis motor for axis direction
There are drive gaps between the transverse shifting body；
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is less than or equal to 90 degree, also, second actual motion track is oval, described second actual motion
Track X-direction there are when straight flange transition, determine the response lag of the y-axis motor in the response of the X-axis motor, it is described
There are drive gaps between y-axis motor and the vertically movable body；
When first actual motion track is oval, the long axis of first actual motion track and coordinate system X-axis
The angle of positive direction is less than or equal to 90 degree, also, second actual motion track is oval, described second actual motion
Track Y direction there are when straight flange transition, determine the response lag of the y-axis motor in the response of the X-axis motor, it is described
There are drive gaps between X-axis motor and the transverse shifting body.
In device as described above, the analytical unit is also used to:
When the diameter of first actual motion track is less than the diameter of the theory movement track, the numerical control is determined
The cutting current of the corresponding cutting machine of machine tool controller is less than predetermined current threshold and/or the cutting speed of the cutting machine is less than
Pre-set velocity threshold value.
In device as described above, the controller of digital controlled machine tool is the controller of numerical control plasma cutting machine.
The present invention provides a kind of part cutting deviation analytical equipment, which includes: controller of digital controlled machine tool, X-axis servo
Motor driver, X-axis motor, Y-axis motor servo driver, y-axis motor and collection analysis module, controller of digital controlled machine tool root
According to the size of part to be analyzed, position command is determined, and position command is respectively sent to X-axis motor servo driver and Y-axis
Motor servo driver, X-axis motor servo driver control X-axis motor movement, the driving of X-axis servo motor according to position command
Device controls y-axis motor fortune according to position command with the rotation angle of predeterminated frequency acquisition X-axis motor, Y-axis motor servo driver
Dynamic, Y-axis motor servo driver is adopted with the rotation angle of predeterminated frequency acquisition y-axis motor, collection analysis module with predeterminated frequency
Collect X-axis motor servo driver in X-axis motor rotation angle and acquire Y-axis motor servo driver in y-axis motor rotation
Gyration fits X-axis electricity according to the rotation angle of collected multiple X-axis motors and the rotation angle of multiple y-axis motors
First actual motion track of machine and y-axis motor, and according to the shape difference of the first actual motion track and theory movement track,
Determine the reason of causing the profile variation of part to be analyzed.The device can emulate X-axis motor and Y-axis electricity by emulation technology
The actual motion track of machine, further according to the deviation of actual motion track and theory movement track, determination causes part to be analyzed
The reason of profile variation, compared to the mode of artificial determination deviation, the mode of determination deviation is on the one hand more straight in the present embodiment
It sees, more accurately, on the other hand, cost is relatively low, and efficiency is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of part cutting deviation analytical equipment embodiment one provided by the invention；
Fig. 2 is to cause the profile of part inclined according to the first actual motion track and the determination of theory movement track in embodiment one
The schematic diagram of the reason of difference；
Fig. 3 is the structural schematic diagram of part cutting deviation analytical equipment embodiment two provided by the invention；
Fig. 4 A is the structural schematic diagram of X-axis motor, y-axis motor, transverse shifting body and vertically movable body；
Fig. 4 B is the structural schematic diagram in the direction A of Fig. 4 A；
Fig. 5 is the structural schematic diagram of collection analysis module in embodiment two；
Fig. 6 is the structural schematic diagram that submodule is analyzed in collection analysis module；
Fig. 7 A is true according to the first actual motion track, the second actual motion track and theory movement track in embodiment two
Surely a kind of schematic diagram for the reason of causing the profile variation of part；
Fig. 7 B is true according to the first actual motion track, the second actual motion track and theory movement track in embodiment two
Surely another schematic diagram for the reason of causing the profile variation of part.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of part cutting deviation analytical equipment embodiment one provided by the invention.As shown in Figure 1,
Part cutting deviation analytical equipment provided in this embodiment includes: controller of digital controlled machine tool 11, X-axis motor servo driver 12, X
Spindle motor 13, Y-axis motor servo driver 14, y-axis motor 15 and collection analysis module 16.
Wherein, controller of digital controlled machine tool 11 connects with X-axis motor servo driver 12 and Y-axis motor servo driver 14 respectively
It connects.X-axis motor servo driver 12 is connect with X-axis motor 13, and Y-axis motor servo driver 14 is connect with y-axis motor 15.X-axis
Motor servo driver 12 is connect with collection analysis module 16 with Y-axis motor servo driver 14.
Controller of digital controlled machine tool 11 determines position command, and position command is sent out respectively according to the size of part to be analyzed
It send to X-axis motor servo driver 12 and Y-axis motor servo driver 14.
X-axis motor servo driver 12 controls X-axis motor 13 and moves according to position command.X-axis motor servo driver 12
With the rotation angle of predeterminated frequency acquisition X-axis motor 13.
Y-axis motor servo driver 14 controls y-axis motor 15 and moves according to position command.Y-axis motor servo driver 14
With the rotation angle of predeterminated frequency acquisition y-axis motor 15.
Collection analysis module 16 is with the rotation angle of X-axis motor 13 in predeterminated frequency acquisition X-axis motor servo driver 12
And the rotation angle of y-axis motor 15 in Y-axis motor servo driver 14 is acquired, according to collected multiple X-axis motors 13
The rotation angle for rotating angle and multiple y-axis motors 15, fits the first actual motion track of X-axis motor and y-axis motor,
And according to the shape difference of the first actual motion track and theory movement track, the profile variation for causing part to be analyzed is determined
Reason.Wherein, theory movement track is X-axis motor and y-axis motor theoretic motion profile when cutting part to be analyzed.
Specifically, in the present embodiment, X-axis motor servo driver 12 and connection type, the Y-axis of collection analysis module 16 are watched
It takes motor driver 14 and 16 connection type of collection analysis module can be wired connection mode, be also possible to wireless connection side
Formula.The present embodiment is without limitation.
Controller of digital controlled machine tool 11 can determine the size of part to be analyzed according to PT CODE, according to part to be analyzed
Size determines position command.For example: being to sit with the vertex in the lower left corner of rectangle when the profile of part to be analyzed is rectangle
The origin of system is marked, position command is other coordinates of 3 vertex in the coordinate system of the rectangle, i.e. position command is used to indicate
3 coordinate values, these three coordinate values can be sent to X-axis motor servo driver 12 and Y-axis servo as a position command
Motor driver 14 can also be used as three position commands according to preset sequence and frequency and be sent to the driving of X-axis servo motor
Device 12 and Y-axis motor servo driver 14；It, will using the center of circle as the origin of coordinate system when the profile of part to be analyzed is round
Circumference is divided into the line segment of preset quantity, and position command is the coordinate value of these line segments in the coordinate system, these coordinate values can
To be sent to X-axis motor servo driver 12 and Y-axis motor servo driver 14 as a position command, can also be used as pre-
If the position command of quantity is sent to X-axis motor servo driver 12 according to preset sequence and frequency and Y-axis servo motor drives
Dynamic device 14
In a kind of implementation, position command is an instruction being made of X-axis position command and Y-axis position command, X-axis
Position command can be identified with X-axis and be indicated, Y-axis position command can be identified with Y-axis and be indicated.In this implementation, numerical control
Machine tool controller 11 is sent to X-axis motor servo driver 12 and Y-axis servo motor after generating position command, by position command
Driver 14.After X-axis motor servo driver 12 receives the position command, the position command is identified, referred to according to X-axis mark
The X-axis position command shown, control X-axis motor 13 move；After Y-axis motor servo driver 14 receives the position command, know
The not position command, according to the Y-axis position command of Y-axis mark instruction, control y-axis motor 15 is moved.
In another implementation, position command is two instructions being made of X-axis position command and Y-axis position command.
In this implementation, X-axis position command is sent to X-axis servo after generating position command by controller of digital controlled machine tool 11
Y-axis position command is sent to Y-axis motor servo driver 14 by motor driver 12.When X-axis motor servo driver 12 receives
To after the X-axis position command, according to the X-axis position command, controls X-axis motor 13 and move；When Y-axis motor servo driver 14 connects
After receiving the Y-axis position command, according to the Y-axis position command, controls y-axis motor 15 and move.
Optionally, in the present embodiment, controller of digital controlled machine tool is the controller of numerical control plasma cutting machine.
X-axis motor servo driver 12 can acquire the position of the encoder of X-axis motor 13, acquire X-axis motor to realize
13 rotation angle；Y-axis motor servo driver 14 can acquire the position of the encoder of y-axis motor 15, to realize acquisition Y-axis
The rotation angle of motor 15.
It, can be with after X-axis motor servo driver 12 collects the rotation angle of X-axis motor 13 in a kind of implementation
Multiple rotation angles of collected X-axis motor 13 are saved, Y-axis motor servo driver 14 collects the rotation of y-axis motor 15
After angle, multiple rotation angles of y-axis motor 15 can be saved.Collection analysis module 16 is again from X-axis motor servo driver 12
The rotation angle of middle acquisition X-axis motor 13, the rotation angle of y-axis motor 15 is acquired from Y-axis motor servo driver 14.
In another implementation, after X-axis motor servo driver 12 collects the rotation angle of X-axis motor 13, Y-axis
After motor servo driver 14 collects the rotation angle of y-axis motor 15, collection analysis module can be immediately from X-axis servo motor
The rotation angle that X-axis motor 13 is acquired in driver 12, the rotation angle of y-axis motor 15 is acquired from Y-axis motor servo driver 14
Degree, that is, collection analysis module realizes real-time acquisition.In this implementation, X-axis motor servo driver 12 collects X
It can not have to save after the rotation angle of spindle motor 13, Y-axis motor servo driver 14 collects the rotation angle of y-axis motor 15
It can also not have to save afterwards, save the memory space of X-axis motor servo driver 12 Yu Y-axis motor servo driver 14.
Optionally, collection analysis module 16 is in the rotation angle and multiple y-axis motors 15 for collecting multiple X-axis motors 13
Rotation angle after, multiple positions of X-axis motor 13 can be determined according to multiple rotation angles of X-axis motor 13, according to Y-axis electricity
Multiple rotation angles of machine 15 determine multiple positions of y-axis motor 15.Collection analysis module 16 is multiple further according to X-axis motor 13
Position and the first actual motion track of the fitting of multiple positions of y-axis motor 15 X-axis motor and y-axis motor.If part
Size determines that then theory movement track has also determined that.Theory movement track can be pre-stored in depositing for collection analysis module
It stores up in space.Collection analysis module 16 reads the theory movement of the part to be analyzed after determining the first actual motion track
Track determines the reason of causing the profile variation of part to be analyzed according to the first actual motion track and theory movement track.
It should be noted that the first actual motion track is a kind of simulation track in the present embodiment, it is that simulating cut waits for
When analyzing part, the track of X-axis motor and y-axis motor formation.
Fig. 2 is to cause the profile of part inclined according to the first actual motion track and the determination of theory movement track in embodiment one
The schematic diagram of the reason of difference.As shown in Fig. 2, for ease of description, by theory movement track and the first actual motion track in Fig. 2
It has been drawn in the same coordinate system.In Fig. 2, theory movement track is circle, this illustrates the profile of part to be analyzed for circle.Figure
Assume that theory movement track walks to be formed with y-axis motor for X-axis motor with the first actual motion track clockwise in 2.
In a figure of Fig. 2, the first actual motion track is ellipse, also, the long axis of the first actual motion track and X-axis are just
The angle in direction is greater than 90 degree, and collection analysis module 16 can determine the profile variation for causing part to be analyzed in this scenario
The reason of are as follows: the response lag of X-axis motor is in the response of y-axis motor.The longitudinal axis L of first actual motion track is as shown in a figure.
In the b figure of Fig. 2, the first actual motion track is ellipse, also, the long axis of the first actual motion track and X-axis are just
For the angle in direction less than 90 degree, collection analysis module 16 can determine the profile variation for causing part to be analyzed in this scenario
The reason of are as follows: the response lag of y-axis motor is in the response of X-axis motor.The long axis M of first actual motion track is as shown in b figure.
The response of motor as described in this embodiment refers to motor servo driver in the process of control motor movement
In, the response speed of motor.The response lag of X-axis motor refers to that X-axis motor servo driver controls in the response of y-axis motor
When X-axis motor movement, when the response speed of X-axis motor is slower than the control y-axis motor movement of Y-axis motor servo driver, y-axis motor
Response speed.
The theoretical basis of Fig. 2 are as follows: the speed on theory movement track is uniform motion, this speed is the synthesis speed of XY axis
Degree, in the process of movement, decomposes X-axis, the uniaxial component velocity of Y-axis is just not necessarily at the uniform velocity.The generation of location error and
Responsiveness and speed are directly related, so, it is non-uniform such as to there is responsiveness, then will generate trajector deviation.
After determining the reason of causing the profile variation of part to be analyzed, it can be adjusted for the reason, as far as possible
The reason is eliminated, to realize unbiased poorly cutting parts.
The present embodiment provides a kind of part cutting deviation analytical equipment, which includes: that controller of digital controlled machine tool, X-axis are watched
Take motor driver, X-axis motor, Y-axis motor servo driver, y-axis motor and collection analysis module, controller of digital controlled machine tool
According to the size of part to be analyzed, position command is determined, and position command is respectively sent to X-axis motor servo driver and Y
Axis motor servo driver, X-axis motor servo driver control X-axis motor movement according to position command, and X-axis servo motor drives
Dynamic device controls y-axis motor according to position command with the rotation angle of predeterminated frequency acquisition X-axis motor, Y-axis motor servo driver
Movement, Y-axis motor servo driver is with the rotation angle of predeterminated frequency acquisition y-axis motor, and collection analysis module is with predeterminated frequency
It acquires the rotation angle of X-axis motor in X-axis motor servo driver and acquires y-axis motor in Y-axis motor servo driver
It rotates angle and X-axis is fitted according to the rotation angle of collected multiple X-axis motors and the rotation angle of multiple y-axis motors
First actual motion track of motor and y-axis motor, and according to the shape difference of the first actual motion track and theory movement track
It is different, determine the reason of causing the profile variation of part to be analyzed.The device can emulate X-axis motor and Y-axis by emulation technology
The actual motion track of motor, further according to the deviation of actual motion track and theory movement track, determination causes part to be analyzed
Profile variation the reason of, compared to the mode of artificial determination deviation, in the present embodiment, the mode of determination deviation is on the one hand more
Intuitively, more accurately, on the other hand, cost is relatively low, and efficiency is higher.
Fig. 3 is the structural schematic diagram of part cutting deviation analytical equipment embodiment two provided by the invention.The present embodiment exists
On the basis of each optinal plan given by embodiment one, other modules for include to part cutting deviation analytical equipment and adopting
The concrete composition of set analysis module is made one and is described in detail.As shown in figure 3, part cutting deviation analytical equipment provided in this embodiment
Further include: transverse shifting body position measurement module 33 and vertically movable body position measurement module 34.The measurement of transverse shifting body position
Module 33 is set on transverse shifting body 31, and vertically movable body position measurement module 34 is set on vertically movable body 32.X-axis electricity
Machine 13 is set on transverse shifting body 31, and y-axis motor 15 is set on vertically movable body 32.Transverse shifting body position measurement module
33 connect with collection analysis module 16 with vertically movable body position measurement module 34.
In the present embodiment, during exercise, driving transverse shifting body 31 moves X-axis motor 13.The measurement of transverse shifting body position
Module 33 is used to determine the location information of transverse shifting body 31 with predeterminated frequency.Y-axis motor 15 during exercise, drives vertically movable
Body 32 is run.Vertically movable body position measurement module 34 is used to determine the location information of vertically movable body 32 with predeterminated frequency.
X-axis motor servo driver 12 controls X-axis motor 13 and moves, and X-axis motor 13 drives transverse shifting body 31 to move, phase
It is moved when in the driving transverse shifting body 31 of X-axis motor servo driver 12.More specifically, X-axis motor servo driver 12 passes through
Speed reduction gear box rack drives transverse shifting body 31 moves, and similarly, Y-axis motor servo driver 14 passes through speed reduction gear box rack gear
Vertically movable body 32 is driven to move.
Optionally, in the present embodiment, transverse shifting body position measurement module 33 is X-axis linear grating ruler.Vertically movable body
Position measuring module 34 is Y-axis linear grating ruler.Linear grating ruler is a kind of displacement sensor, can accurately measurement position
Information.
Transverse shifting body position measurement module 33 can be connect by way of wireless connection with collection analysis module 16, be erected
It can also be connect by way of wireless connection with collection analysis module 16 to movable body position measurement module 34.
In the present embodiment, collection analysis module 16 is also used to acquire transverse shifting body position measurement module 33 with predeterminated frequency
The position of vertically movable body 32 in the location information and the vertically movable body position measurement module 34 of acquisition of middle transverse shifting body 31
Information is intended according to the location information of collected multiple transverse shifting bodies 31 and the location information of multiple vertically movable bodies 32
The second actual motion track of transverse shifting body 31 Yu vertically movable body 32 is closed out, and according to the first actual motion track, second
The shape difference of actual motion track and theory movement track determines the reason of causing the profile variation of part to be analyzed.
In the present embodiment, collection analysis module 16 can acquire laterally from transverse shifting body position measurement module 33 in real time
The location information of moving body 31 acquires the location information of vertically movable body 32 from vertically movable position measuring module 34.
The present embodiment can be believed compared to embodiment one, collection analysis module 16 according to multiple positions of transverse shifting body 31
Multiple location informations of breath and vertically movable body 32, determine the second actual motion of transverse shifting body 31 Yu vertically movable body 32
Track, further according to the shape difference of the first actual motion track, the second actual motion track and theory movement track, determination is caused
The reason of profile variation of part to be analyzed.In this embodiment, since collection analysis module 16 is in analysis, it has been referenced to the
Two actual motion tracks, then the present embodiment can analyze out more deviating causes compared to embodiment one.More specifically, this reality
It applies in example other than the reason of can analyze out motor response, the reason of drive gap can also be analyzed.
Fig. 4 A is the structural schematic diagram of X-axis motor, y-axis motor, transverse shifting body and vertically movable body.Fig. 4 B is Fig. 4 A's
The structural schematic diagram in the direction A.Referring to Fig. 4 A and Fig. 4 B, transverse shifting body position measurement module 33 is set to transverse shifting
On body 31, X-axis motor 13 is set on transverse shifting body 31.Vertically movable body position measurement module 34 is set to vertically movable body
On 32, y-axis motor 15 is set on vertically movable body 32.
Fig. 5 is the structural schematic diagram of collection analysis module in embodiment two.Referring to Fig. 3 and Fig. 5, the present embodiment
In, collection analysis module 16 includes: acquisition submodule 161 and analysis submodule 162.Acquire submodule 161 respectively with X-axis servo
Motor driver 12, Y-axis motor servo driver 14, transverse shifting body position measurement module 33, the measurement of vertically movable body position
Module 34 and analysis submodule 162 connect.
Submodule 161 is acquired to be used for the rotation angle of X-axis motor 13 in predeterminated frequency acquisition X-axis motor servo driver 12
Degree, the rotation angle of y-axis motor 15 in Y-axis motor servo driver 14 are laterally moved in transverse shifting body position measurement module 33
The location information of vertically movable body 32 in the location information of kinetoplast 31 and vertically movable body position measurement module 34.
Optionally, acquisition submodule 161 can be programmable controller.
Submodule 162 is analyzed for the rotation angle and multiple y-axis motors 15 according to collected multiple X-axis motors 13
Rotation angle, the first actual motion track of X-axis motor 13 Yu y-axis motor 15 is fitted, according to collected multiple transverse directions
The location information of the location information of moving body 31 and multiple vertically movable bodies 32, fit transverse shifting body 31 with it is vertically movable
Second actual motion track of body 32, and according to the first actual motion track, the second actual motion track and theory movement track
Shape difference, determine the reason of causing the profile variation of part to be analyzed.
Fig. 6 is the structural schematic diagram that submodule is analyzed in collection analysis module.Referring to Fig. 3, Fig. 5 and Fig. 6, analysis
Submodule 162 includes motor position determination unit 1621, move contrail fitting unit 1622 and analytical unit 1623.Motor position
Determination unit 1621 is set to connect with X-axis motor servo driver 12 and Y-axis motor servo driver 14 respectively.Move contrail fitting
Unit 1622 is true with transverse shifting body position measurement module 33, vertically movable body position measurement module 34 and motor position respectively
Order member 1621 connects.Analytical unit 1623 is connect with move contrail fitting unit 1622.
In the present embodiment, motor position determination unit 1621 is used for the rotation angle according to collected multiple X-axis motors 13
Degree, determines the location information of corresponding multiple X-axis motors, according to the rotation angle of collected multiple y-axis motors, determines and corresponds to
Multiple y-axis motors 15 location information.
Specifically, it when determining the location information of motor according to motor rotation angle, can be single according to the every rotation of motor
The corresponding displacement of parallactic angle degree and actual rotation angle, determine the location information of motor.
Move contrail fitting unit 1622 is used for location information and multiple y-axis motors 15 according to multiple X-axis motors 13
Location information, the first actual motion track is fitted, according to the location information of multiple transverse shifting bodies 31 and multiple vertical
The location information of moving body 32 fits the second actual motion track.
Analytical unit 1623 is used for according to the first actual motion track, the second actual motion track and theory movement track
Shape difference determines the reason of causing the profile variation of part to be analyzed.
It should be noted that " location informations of multiple X-axis motors " refer to multiple positions of X-axis motor in the present embodiment
Confidence breath, " location informations of multiple y-axis motors " refer to multiple location informations of y-axis motor, " the position of multiple transverse shifting bodies
Confidence breath " refers to multiple location informations of transverse shifting body, and " location informations of multiple vertically movable bodies " refer to vertically moving
Multiple location informations of kinetoplast.
Optionally, in the present embodiment, analytical unit 1623 is also used to: when the diameter of the first actual motion track is less than theory
When the diameter of motion profile, determine the corresponding cutting machine of controller of digital controlled machine tool cutting current be less than predetermined current threshold and/
Or the cutting speed of cutting machine is less than pre-set velocity threshold value.This is because the slot size of part and cutting current and cutting speed
It is inversely proportional.When the diameter of the first actual motion track is less than the diameter of theory movement track, illustrates that slot is larger, then cut electricity
Stream is less than predetermined current threshold, alternatively, cutting speed is less than pre-set velocity threshold value, alternatively, cutting current is less than predetermined current threshold
It is worth and cutting speed is less than pre-set velocity threshold value.The implementation further improves the accuracy that deviating cause determines.
It is below circle with theory movement track, also, theory movement track, the first actual motion track and second are real
Border motion profile is to illustrate that analytical unit 1623 is specific how according to the first actual motion rail for walking clockwise is formed
Mark, the second actual motion track and theory movement track determine the reason of causing the profile variation of part.
Fig. 7 A is true according to the first actual motion track, the second actual motion track and theory movement track in embodiment two
Surely a kind of schematic diagram for the reason of causing the profile variation of part.Fig. 7 B be embodiment two according to the first actual motion track,
Second actual motion track and theory movement track determine another schematic diagram for the reason of causing the profile variation of part.
As shown in a figure in Fig. 7 A, when the first actual motion track is oval, the first actual motion track long axis and seat
The angle for marking the X-axis positive direction of system is greater than 90 degree, also, the second actual motion track is oval, the second actual motion track in X
When straight flange transition is not present in axis direction and Y direction, response of the response lag in y-axis motor of X-axis motor, X-axis electricity are determined
Drive gap is not present between machine and transverse shifting body, drive gap is not present between y-axis motor and vertically movable body.
As shown in the b figure in Fig. 7 A, when the first actual motion track is oval, the first actual motion track long axis and seat
The angle for marking the X-axis positive direction of system is less than or equal to 90 degree, also, the second actual motion track is oval, the second practical fortune
Dynamic rail mark determines the response lag of y-axis motor in the sound of X-axis motor when straight flange transition is not present in X-direction and Y direction
It answers, drive gap is not present between X-axis motor and transverse shifting body, there is no between transmission between y-axis motor and vertically movable body
Gap.
As shown in the c figure of Fig. 7 A, when the first actual motion track is circle, also, the second actual motion track be it is round,
In X-direction, there are when straight flange N transition, determine to have transmission between y-axis motor and vertically movable body for second actual motion track
Gap, the response of X-axis motor and the response of y-axis motor are consistent.
As shown in the d figure of Fig. 7 A, when the first actual motion track is circle, also, the second actual motion track is in Y-axis side
To there are when straight flange O transition, determine that there are drive gap, the responses and Y-axis of X-axis motor between X-axis motor and transverse shifting body
The response of motor is consistent.
As shown in a figure of Fig. 7 B, when the first actual motion track is oval, the first actual motion track long axis and coordinate
The angle of the X-axis positive direction of system is greater than 90 degree, also, the second actual motion track is oval, the second actual motion track in X-axis
There are when straight flange P transition, determine response of the response lag in y-axis motor of X-axis motor, y-axis motor and vertically movable body in direction
Between there are drive gaps.
As shown in the b figure of Fig. 7 B, when the first actual motion track is oval, the first actual motion track long axis and coordinate
The angle of the X-axis positive direction of system is greater than 90 degree, also, the second actual motion track is oval, the second actual motion track in Y-axis
There are when straight flange Q transition, determine response of the response lag in y-axis motor of X-axis motor, X-axis motor and transverse shifting body in direction
Between there are drive gaps.
As shown in the c figure of Fig. 7 B, when the first actual motion track is oval, the first actual motion track long axis and coordinate
The angle of the X-axis positive direction of system is less than or equal to 90 degree, also, the second actual motion track is oval, the second actual motion
Track X-direction there are when straight flange R transition, determine the response lag of y-axis motor in the response of X-axis motor, y-axis motor and perpendicular
To between moving body, there are drive gaps.
As shown in the d figure of Fig. 7 B, when the first actual motion track is oval, the first actual motion track long axis and coordinate
The angle of the X-axis positive direction of system is less than or equal to 90 degree, also, the second actual motion track is oval, the second actual motion
In Y direction, there are when straight flange S transition, determine the response lag of y-axis motor in the response of X-axis motor, X-axis motor and cross for track
To between moving body, there are drive gaps.
Straight flange transition described in the present embodiment refers to that track Central Plains should be the place of curve, has become straight line.
Part cutting deviation analytical equipment provided by the embodiment further includes transverse shifting body position measurement module and vertical shifting
Kinetoplast position measuring module, transverse shifting body position measurement module are set on transverse shifting body, vertically movable body position measurement
Module is set on vertically movable body, and X-axis motor is set on transverse shifting body, and y-axis motor is set on vertically movable body, horizontal
It is connect with collection analysis module to movable body position measurement module with vertically movable body position measurement module, X-axis motor is being transported
When dynamic, driving transverse shifting body movement, transverse shifting body position measurement module is used to determine transverse shifting body with predeterminated frequency
Location information, y-axis motor during exercise, drive vertically movable running body, and vertically movable body position measurement module is used for default
Frequency determines the location information of vertically movable body, and collection analysis module is also used to acquire transverse shifting body position with predeterminated frequency and survey
Measure the position of vertically movable body in the location information of transverse shifting body in module and the vertically movable body position measurement module of acquisition
Information is fitted according to the location information of collected multiple transverse shifting bodies and the location information of multiple vertically movable bodies
Second actual motion track of transverse shifting body and vertically movable body, and according to the first actual motion track, the second actual motion
The shape difference of track and theory movement track determines the reason of causing the profile variation of part to be analyzed, realizes while root
According to the shape difference of the first actual motion track, the second actual motion track and theory movement track, determination causes to be analyzed zero
The reason of profile variation of part, further improves the accuracy that deviating cause determines.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of part cutting deviation analytical equipment characterized by comprising controller of digital controlled machine tool, the driving of X-axis servo motor
Device, X-axis motor, Y-axis motor servo driver, y-axis motor and collection analysis module；
The controller of digital controlled machine tool is connect with the X-axis motor servo driver with the Y-axis motor servo driver respectively,
The X-axis motor servo driver is connect with the X-axis motor, and the Y-axis motor servo driver and the y-axis motor connect
It connects, the X-axis motor servo driver is connect with the collection analysis module with the Y-axis motor servo driver；
The controller of digital controlled machine tool determines position command, and the position command is distinguished according to the size of part to be analyzed
It is sent to the X-axis motor servo driver and the Y-axis motor servo driver；
The X-axis motor servo driver controls the X-axis motor movement, the X-axis servo motor according to the position command
Driver acquires the rotation angle of the X-axis motor with predeterminated frequency；
The Y-axis motor servo driver controls the y-axis motor movement, the Y-axis servo motor according to the position command
Driver acquires the rotation angle of the y-axis motor with the predeterminated frequency；
The collection analysis module acquires the rotation of X-axis motor described in the X-axis motor servo driver with the predeterminated frequency
The rotation angle of y-axis motor described in gyration and the acquisition Y-axis motor servo driver, according to collected multiple institutes
The rotation angle of X-axis motor and the rotation angle of multiple y-axis motors are stated, the first of X-axis motor and y-axis motor is fitted
Actual motion track, and according to the shape difference of first actual motion track and theory movement track, it determines described in causing
The reason of profile variation of part to be analyzed；Wherein, the theory movement track is X when cutting the part to be analyzed
Spindle motor and the theoretic motion profile of the y-axis motor.
2. the apparatus according to claim 1, which is characterized in that described device further includes transverse shifting body position measurement module
With vertically movable body position measurement module, transverse shifting body position measurement module is set on transverse shifting body, described perpendicular
It is set on vertically movable body to movable body position measurement module, the X-axis motor is set on the transverse shifting body, described
Y-axis motor is set on the vertically movable body；Transverse shifting body position measurement module and the vertically movable body position
Measurement module is connect with the collection analysis module；
The X-axis motor during exercise, drives the transverse shifting body to move, and transverse shifting body position measurement module is used for
The location information of the transverse shifting body is determined with the predeterminated frequency；
The y-axis motor during exercise, drives the vertically movable running body, and the vertically movable body position measurement module is used for
The location information of the vertically movable body is determined with the predeterminated frequency；
The collection analysis module is also used to acquire described in the measurement module of the transverse shifting body position with the predeterminated frequency
The position of vertically movable body described in the location information and the acquisition vertically movable body position measurement module of transverse shifting body
Information is believed according to the position of the location information of collected multiple transverse shifting bodies and multiple vertically movable bodies
Breath, fits the second actual motion track of transverse shifting body Yu vertically movable body, and according to first actual motion track,
The shape difference of second actual motion track and the theory movement track determines the profile for causing the part to be analyzed
The reason of deviation.
3. the apparatus of claim 2, which is characterized in that transverse shifting body position measurement module is X-axis straight line
Grating scale.
4. device according to claim 2 or 3, which is characterized in that the vertically movable body position measurement module is that Y-axis is straight
Line grating ruler.
5. the apparatus of claim 2, which is characterized in that the collection analysis module includes: acquisition submodule and divides
Analyse submodule；The acquisition submodule respectively with the X-axis motor servo driver, the Y-axis motor servo driver, described
Transverse shifting body position measurement module, the vertically movable body position measurement module and analysis submodule connection；
The acquisition submodule is used to acquire X-axis motor described in the X-axis motor servo driver with the predeterminated frequency
Rotate rotation angle, the transverse shifting body position measurement of y-axis motor described in angle, the Y-axis motor servo driver
Vertically movable body described in the location information of transverse shifting body described in module and the vertically movable body position measurement module
Location information；
The analysis submodule is used for rotation angle and multiple Y-axis electricity according to collected multiple X-axis motors
The rotation angle of machine fits the first actual motion track of X-axis motor and y-axis motor, according to collected multiple cross
To the location information of moving body and the location information of multiple vertically movable bodies, fit transverse shifting body with it is vertically movable
Second actual motion track of body, and according to first actual motion track, second actual motion track and the reason
By the shape difference of motion profile, the reason of causing the profile variation of the part to be analyzed is determined.
6. device according to claim 5, which is characterized in that the analysis submodule include motor position determination unit,
Move contrail fitting unit and analytical unit；The motor position determination unit respectively with the X-axis motor servo driver
And the Y-axis motor servo driver connection, the move contrail fitting unit are measured with the transverse shifting body position respectively
Module, the vertically movable body position measurement module and motor position determination unit connection, the analytical unit and institute
State the connection of move contrail fitting unit；
The motor position determination unit is used for the rotation angle according to collected multiple X-axis motors, determines corresponding
The location information of multiple X-axis motors determines corresponding more according to the rotation angle of collected multiple y-axis motors
The location information of a y-axis motor；
The move contrail fitting unit is used for location information and multiple y-axis motors according to multiple X-axis motors
Location information, first actual motion track is fitted, according to the location information of multiple transverse shifting bodies and more
The location information of a vertically movable body, fits second actual motion track；
The analytical unit is used for according to first actual motion track, second actual motion track and the theoretical fortune
The shape difference of dynamic rail mark determines the reason of causing the profile variation of the part to be analyzed.
7. device according to claim 5 or 6, which is characterized in that the acquisition submodule is programmable controller.
8. device according to claim 6, which is characterized in that when the theory movement track is circle, also, the reason
When by motion profile, first actual motion track and second actual motion track being that walking clockwise is formed,
The analytical unit is specifically used for:
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be greater than 90 degree, also, second actual motion track is ellipse, second actual motion track is in X-axis side
To when straight flange transition being not present with Y direction, determining the response lag of the X-axis motor in the response of the y-axis motor, institute
It states and drive gap is not present between X-axis motor and the transverse shifting body, between the y-axis motor and the vertically movable body not
There are drive gaps；
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be less than or equal to 90 degree, also, second actual motion track be ellipse, second actual motion track
When straight flange transition is not present in X-direction and Y direction, determine the response lag of the y-axis motor in the X-axis motor
Response, between the X-axis motor and the transverse shifting body be not present drive gap, the y-axis motor with it is described vertically movable
Drive gap is not present between body；
When first actual motion track is circle, also, second actual motion track is round, described second practical
There are when straight flange transition, determine between the y-axis motor and the vertically movable body in the presence of between transmission in X-direction for motion profile
The response of gap, the X-axis motor is consistent with the response of the y-axis motor；
When first actual motion track is circle, also, in Y direction, there are straight flange mistakes for second actual motion track
When crossing, determine that there are drive gap, the response of the X-axis motor and the Y between the X-axis motor and the transverse shifting body
The response of spindle motor is consistent；
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be greater than 90 degree, also, second actual motion track is ellipse, second actual motion track is in X-axis side
To there are when straight flange transition, determine the response lag of the X-axis motor in the response of the y-axis motor, the y-axis motor and institute
State between vertically movable body that there are drive gaps；
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be greater than 90 degree, also, second actual motion track is ellipse, second actual motion track is in Y-axis side
To there are when straight flange transition, determine the response lag of the X-axis motor in the response of the y-axis motor, the X-axis motor and institute
State between transverse shifting body that there are drive gaps；
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be less than or equal to 90 degree, also, second actual motion track be ellipse, second actual motion track
In X-direction, there are when straight flange transition, determine the response lag of the y-axis motor in the response of the X-axis motor, the Y-axis
There are drive gaps between motor and the vertically movable body；
When the X-axis pros that first actual motion track is the oval, long axis of first actual motion track and coordinate system
To angle be less than or equal to 90 degree, also, second actual motion track be ellipse, second actual motion track
In Y direction, there are when straight flange transition, determine the response lag of the y-axis motor in the response of the X-axis motor, the X-axis
There are drive gaps between motor and the transverse shifting body.
9. device according to claim 8, which is characterized in that the analytical unit is also used to:
When the diameter of first actual motion track is less than the diameter of the theory movement track, the numerically-controlled machine tool is determined
The cutting current of the corresponding cutting machine of controller is less than predetermined current threshold and/or the corresponding cutting of the controller of digital controlled machine tool
The cutting speed of machine is less than pre-set velocity threshold value.
10. the apparatus according to claim 1, which is characterized in that the controller of digital controlled machine tool is CNC Plasma Cutting
The controller of machine.
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|---|---|---|---|
| CN201811132330.0A CN108942408A (en) | 2018-09-27 | 2018-09-27 | Part cutting deviation analytical equipment |
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| CN201811132330.0A CN108942408A (en) | 2018-09-27 | 2018-09-27 | Part cutting deviation analytical equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627040A (en) * | 2019-02-28 | 2020-09-04 | 深圳市速腾聚创科技有限公司 | Data verification method and device, computer equipment and storage medium |
| CN112108940A (en) * | 2020-09-15 | 2020-12-22 | 上海气焊机厂有限公司 | Edge searching device, edge searching method and cutting system |
| CN114563982A (en) * | 2022-01-24 | 2022-05-31 | 中铁九桥工程有限公司 | Method for controlling motion trail of mobile equipment on circular tube |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0520396A1 (en) * | 1991-06-24 | 1992-12-30 | Günter Heilig | Automatic measuring of a working tool |
| WO1999039867A1 (en) * | 1998-02-04 | 1999-08-12 | Farley Cutting Systems Australia Pty. Ltd. | Plate cutting apparatus |
| DE10139030A1 (en) * | 2000-08-29 | 2002-05-08 | Andreas Hindrichs | Optical imaging system for control of workpiece position, has workpiece moved by handling system |
| CN101081482A (en) * | 2007-06-29 | 2007-12-05 | 成都工具研究所 | Positioning accuracy quick measuring mechanism of numerically controlled revolving dial |
| CN101081481A (en) * | 2007-06-29 | 2007-12-05 | 成都工具研究所 | Method of quick measuring positioning accuracy of Numerically controlled revolving dial measuring mechanism |
| US20090250445A1 (en) * | 2005-10-27 | 2009-10-08 | Kotmatsu Industries Corporation | Automatic Cutting Device and Production Method for Beveled Product |
| CN101691022A (en) * | 2009-10-19 | 2010-04-07 | 南通润邦重机有限公司 | Rotary distance measuring instrument |
| CN102517405A (en) * | 2011-12-06 | 2012-06-27 | 黑金刚(泉州)数控科技有限公司 | Novel leather high speed cutting machine and cutting method |
| CN102554709A (en) * | 2010-12-10 | 2012-07-11 | 通用电气公司 | Distance measuring system and distance measuring method |
| CN103846606A (en) * | 2014-02-17 | 2014-06-11 | 华南理工大学 | Special testing device and method for correcting welding track based on machine vision |
| CN203712189U (en) * | 2014-02-17 | 2014-07-16 | 华南理工大学 | Test device special for welding track calibration based on machine vision |
| CN104122840A (en) * | 2014-07-17 | 2014-10-29 | 西安交通大学 | Standard track test analysis system for numerically-controlled machine tool |
| CN104166373A (en) * | 2014-08-06 | 2014-11-26 | 上海理工大学 | Online detecting method and system for numerical control machine tool machining error |
| EP2821869A1 (en) * | 2013-07-04 | 2015-01-07 | MicroStep spol. s r.o. | CNC machine for cutting with plasma, oxy-fuel, and water jet, capable of direct or additional bevel cutting, using autocalibration for self-adjustment, and the method of its adjustment by autocalibration |
| CN104597846A (en) * | 2013-10-31 | 2015-05-06 | 中国科学院沈阳计算技术研究所有限公司 | Lull-closed-loop motion control method for interpolation of multi-shaft coupling pipeline |
| CN105798704A (en) * | 2016-04-25 | 2016-07-27 | 大连理工大学 | Machine tool plane contour error monocular measuring method |
| CN107085409A (en) * | 2016-06-12 | 2017-08-22 | 华中科技大学 | The dynamic error method of inspection and device of a kind of Digit Control Machine Tool |
| CN107755866A (en) * | 2017-11-21 | 2018-03-06 | 四川弘毅智慧知识产权运营有限公司 | A kind of plasma positioning-cutting device based on the shaftings of XYZ tri- |
-
2018
- 2018-09-27 CN CN201811132330.0A patent/CN108942408A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW198699B (en) * | 1991-06-24 | 1993-01-21 | Gunter Heilig | |
| EP0520396A1 (en) * | 1991-06-24 | 1992-12-30 | Günter Heilig | Automatic measuring of a working tool |
| WO1999039867A1 (en) * | 1998-02-04 | 1999-08-12 | Farley Cutting Systems Australia Pty. Ltd. | Plate cutting apparatus |
| DE10139030A1 (en) * | 2000-08-29 | 2002-05-08 | Andreas Hindrichs | Optical imaging system for control of workpiece position, has workpiece moved by handling system |
| US20090250445A1 (en) * | 2005-10-27 | 2009-10-08 | Kotmatsu Industries Corporation | Automatic Cutting Device and Production Method for Beveled Product |
| CN101081482A (en) * | 2007-06-29 | 2007-12-05 | 成都工具研究所 | Positioning accuracy quick measuring mechanism of numerically controlled revolving dial |
| CN101081481A (en) * | 2007-06-29 | 2007-12-05 | 成都工具研究所 | Method of quick measuring positioning accuracy of Numerically controlled revolving dial measuring mechanism |
| CN101691022A (en) * | 2009-10-19 | 2010-04-07 | 南通润邦重机有限公司 | Rotary distance measuring instrument |
| CN102554709A (en) * | 2010-12-10 | 2012-07-11 | 通用电气公司 | Distance measuring system and distance measuring method |
| CN102517405A (en) * | 2011-12-06 | 2012-06-27 | 黑金刚(泉州)数控科技有限公司 | Novel leather high speed cutting machine and cutting method |
| EP2821869A1 (en) * | 2013-07-04 | 2015-01-07 | MicroStep spol. s r.o. | CNC machine for cutting with plasma, oxy-fuel, and water jet, capable of direct or additional bevel cutting, using autocalibration for self-adjustment, and the method of its adjustment by autocalibration |
| CN104597846A (en) * | 2013-10-31 | 2015-05-06 | 中国科学院沈阳计算技术研究所有限公司 | Lull-closed-loop motion control method for interpolation of multi-shaft coupling pipeline |
| CN103846606A (en) * | 2014-02-17 | 2014-06-11 | 华南理工大学 | Special testing device and method for correcting welding track based on machine vision |
| CN203712189U (en) * | 2014-02-17 | 2014-07-16 | 华南理工大学 | Test device special for welding track calibration based on machine vision |
| CN104122840A (en) * | 2014-07-17 | 2014-10-29 | 西安交通大学 | Standard track test analysis system for numerically-controlled machine tool |
| CN104166373A (en) * | 2014-08-06 | 2014-11-26 | 上海理工大学 | Online detecting method and system for numerical control machine tool machining error |
| CN105798704A (en) * | 2016-04-25 | 2016-07-27 | 大连理工大学 | Machine tool plane contour error monocular measuring method |
| CN107085409A (en) * | 2016-06-12 | 2017-08-22 | 华中科技大学 | The dynamic error method of inspection and device of a kind of Digit Control Machine Tool |
| CN107755866A (en) * | 2017-11-21 | 2018-03-06 | 四川弘毅智慧知识产权运营有限公司 | A kind of plasma positioning-cutting device based on the shaftings of XYZ tri- |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627040A (en) * | 2019-02-28 | 2020-09-04 | 深圳市速腾聚创科技有限公司 | Data verification method and device, computer equipment and storage medium |
| CN112108940A (en) * | 2020-09-15 | 2020-12-22 | 上海气焊机厂有限公司 | Edge searching device, edge searching method and cutting system |
| CN114563982A (en) * | 2022-01-24 | 2022-05-31 | 中铁九桥工程有限公司 | Method for controlling motion trail of mobile equipment on circular tube |
| CN114563982B (en) * | 2022-01-24 | 2023-05-09 | 中铁九桥工程有限公司 | Control method for movement track of mobile equipment on circular tube |
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