CN107081641A - A kind of flexible cutter automatic tool setting device and method - Google Patents
A kind of flexible cutter automatic tool setting device and method Download PDFInfo
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- CN107081641A CN107081641A CN201710345833.5A CN201710345833A CN107081641A CN 107081641 A CN107081641 A CN 107081641A CN 201710345833 A CN201710345833 A CN 201710345833A CN 107081641 A CN107081641 A CN 107081641A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/08—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving liquid or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
The invention discloses a kind of flexible cutter automatic tool setting device and method.The flexible cutter automatic tool setting device and method of the present invention, for Jet Polishing field, coordinate the parametrization automatic tool preset program of solidification using measuring probe, utilize the numerical control program control ability of digital control system itself, the parametrization automatic tool preset program of solidification is directly run by digital control system, the metering system of five end faces of control measuring probe contact workpiece is realized to knife and sets up Machinetool workpiece coordinate system automatically, independent tool setting gauge need not be configured, Jet Polishing can effectively be solved big to knife difficulty manually, the problems such as technical merit and the process experiences of operator are relied primarily on to knife precision, and effectively increase Jet Polishing to knife efficiency and to knife precision, and the gentle security of Automated water of Jet Polishing lathe, this method applies also for other types of flexible cutter automatic tool preset simultaneously.
Description
Technical field
The invention belongs to Jet Polishing technical field, and in particular to a kind of flexible cutter automatic tool setting device and method.
Background technology
Jet Polishing technology is a kind of novel optical process technology developed in recent years, and it is mainly by specially setting
The nozzle of meter is by the liquid directive workpiece containing abrasive particle, and the percussion produced using jet impulse workpiece surface and wall are flowed
The shearing force of generation realizes the removal of material.Jet Polishing, will not in processing due to using liquid as polishing tool
There is tool wear and heat affecting problem, process equipment is simple, process cleaning, processing flexibility is high, be currently used for solving
Plane, sphere, aspherical Ultra-precision Turning problem.
Workpiece coordinate system is set up, that is, establishes workpiece coordinate origin with respect to the position of lathe coordinate system, is to realize numerical control programming,
Carry out the prerequisite of automation processing.Existing Jet Polishing lathe is to knife mainly using adjustment is observed with operator repeatedly manually
With reference to mode carry out to knife, because the polishing tool of Jet Polishing is liquid, be deformed immediately when it is contacted with workpiece,
Big to knife difficulty, efficiency is low, the technical merit and process experiences for relying primarily on operator low to knife precision, the workpiece obtained to knife
Coordinate system data consistency is poor.
The self-operated measuring units such as tool setting gauge are configured with current some high-grade, digitally controlled machine tools, such as left sage is in Chinese equipment work
What the phase of journey 2006 the 12nd delivered《The design of Digit Control Machine Tool tool auto-checking instrument》, Song Changshuan is in manufacturing technology and the phase of lathe 2011 the 5th
Deliver《Application of the tool setting gauge on Digit Control Machine Tool》, its machining accuracy and automaticity are improved, but are needed for not
Same type machining tool designs tool auto-checking instrument, relatively expensive and function is relatively simple, and be required for by cutter with
Tool setting gauge carries out directly contact and realized to knife.Other automatic tool preset methods reported at present, such as Meng Xianzhang patent《One kind is based on
The Digit Control Machine Tool presetting cutter method that position is ball is perceived to knife measurement head》（China Patent Publication No.：CN
103707132A）, but it needs to use measuring probe and the direct way of contact realization of cutter to knife, the patent of such as Kunming University
《A kind of numerical control lathe adjusting tool device and presetting cutter method based on machine vision》（China Patent Publication No.：CN 104190963A）,
Realized using machine vision mode to knife, it is necessary to the picture rich in detail of cutter be shot, then by image procossing acquisition to knife data.
But because the cutter of Jet Polishing is liquid, cutter is just formed in the liquid directive workpiece surface containing abrasive particle, and due to
The picture rich in detail of cutter can not be obtained by CCD by occurring sputtering during liquid at high speed directive workpiece surface, therefore also not be suitable for penetrating
The flexible cutter of polishing is flowed to knife.
The content of the invention
A technical problem to be solved by this invention is to provide a kind of flexible cutter automatic tool setting device, and the present invention is wanted
Another technical problem solved is to provide a kind of flexible cutter automatic tool preset method.
The flexible cutter automatic tool setting device of the present invention, is characterized in：Described tool setting device includes：
Tool setting mechanism, is made up of measuring probe and cylinder, the contact feelings of the sensor senses measuring probe of measuring probe with workpiece
Condition, and the trigger signal that measuring probe is perceived is sent to controller unit, cylinder drives measuring probe oscilaltion campaign
Measuring probe is realized in working position and prepares to switch between position；
Man-machine interaction unit, is computer control interface, workpiece information is inputted on man-machine interaction unit interface, to knife precision and
Benchmark is programmed, and arrange parameter button is clicked on by workpiece information, to knife precision and programming benchmark on man-machine interaction unit interface
Writing controller unit, clicks on man-machine interaction unit interface start controller unit execution to knife button to knife journey afterwards
Sequence, after performing to knife program end of run, clicks on the machine that the display of workpiece coordinate system button is set up on man-machine interaction unit interface
Bed workpiece coordinate system；
Controller unit, solidify for performing in controller unit to knife program, and receive during to knife measuring probe
Trigger signal, and X-coordinate, Y-coordinate and the Z coordinate of synchronous recording workpiece calibration point；For storing measuring probe and nozzle
With respect to operating position relation；Also by clicking on workpiece coordinate system button on man-machine interaction unit interface by Machinetool workpiece coordinate system
Writing controller unit；
Data processing unit, the accurate dimension for calculating workpiece；It is additionally operable to sit by the X-coordinate, Y-coordinate, Z of workpiece calibration point
Mark, workpiece information that the relative operating position relation and man-machine interaction unit of measuring probe and nozzle are inputted, to knife precision and volume
Journey benchmark lathe workpiece coordinate system.
The solidification uses parametric programming to knife program, and the workpiece inputted on man-machine interaction unit interface is believed
Breath, knife precision and programming benchmark are represented with parameter, input establishment in knife program, and compile and download to controller unit shape
Into solidification to knife program, solidification is resided in controller unit to knife program.
The measuring probe of described tool setting mechanism is arranged on the lower surface of cylinder by screw, and cylinder is arranged on by screw
On the Z-axis lifting mechanism of Jet Polishing lathe, during work, measuring probe first rapidly moves to working position with cylinder, then presses again
The path of knife routine plan is moved up and down with Z-axis lifting mechanism.
Described controller unit is used in CNC System from Siemens, Central China numerical control system or PMAC movement sequence controllers
One kind.
Described measuring probe is popped one's head in using three-dimensional contact type measurement, and perceptional function is contacted with X, Y, Z three-dimensional.
The flexible cutter automatic tool preset method of the present invention comprises the following steps：
A. workpiece is fixedly mounted on horizontal table；
B. workpiece information to be processed is inputted on man-machine interaction unit interface：Including shape information：Circular or rectangle and workpiece
Length, width and height；
C. the input programming benchmark on man-machine interaction unit interface, selects workpiece centre, the workpiece lower left corner, the workpiece upper left corner, work
The part lower right corner, the workpiece upper right corner；
D. inputted on man-machine interaction unit interface to knife precision, including X is to, Y-direction and Z-direction precision；
E. arrange parameter button is clicked on man-machine interaction unit interface, by workpiece information, to knife precision and programming benchmark write-in
Controller unit；
F. clicked on man-machine interaction unit interface to knife button, start controller unit perform solidification to knife program；
G. workpiece coordinate system button, the machine that controller unit obtains execution to knife program are clicked on man-machine interaction unit interface
X-coordinate, Y-coordinate and the Z coordinate writing controller unit of bed workpiece coordinate system set up Machinetool workpiece coordinate system；Man-machine interaction simultaneously
Unit interface shows X-coordinate, Y-coordinate and the Z coordinate of Machinetool workpiece coordinate system.
Solidification in described step f comprises the following steps to knife program：
F1. controller unit is moved by the X-axis, Y-axis, Z axis to knife driven by program lathe of solidification, so as to realize measuring probe
Contact measurement is carried out with 5 end faces of the upper surface of workpiece, left surface, right flank, leading flank, trailing flank, and records 5 measurements
X-coordinate, Y-coordinate and the Z coordinate of point；
F2. data processing unit is sat according to the X-coordinate of the workpiece information inputted on man-machine interaction unit interface and 5 measurement points, Y
Mark and Z coordinate calculate the length of workpiece；
F3. data processing unit is according to the programming benchmark inputted on man-machine interaction unit interface, and the X-coordinate of 5 measurement points, Y are sat
Mark and Z coordinate, the length and measuring probe of workpiece and the relative operating position relation of nozzle calculate lathe workpiece coordinate system
X-coordinate, Y-coordinate and Z coordinate.
The flexible cutter automatic tool setting device and method of the present invention, coordinates the parametrization of solidification automatically right using measuring probe
Knife program, using the numerical control program control ability of digital control system itself, the parametrization of solidification is directly run by digital control system certainly
The metering system of dynamic five end faces for contacting workpiece to knife program, control measuring probe realizes automatic tool preset and sets up lathe automatically
Workpiece coordinate system, it is not necessary to configure independent tool setting gauge, it is big to knife difficulty manually effectively to solve Jet Polishing, to knife precision master
The problems such as relying on technical merit and the process experiences of operator, and effectively increase Jet Polishing to knife efficiency and to knife
Precision, and Jet Polishing lathe the gentle security of Automated water, while this method applies also for other types of flexible cutter
Tool is to knife.
Brief description of the drawings
Fig. 1 is the composition frame chart of the flexible cutter automatic tool setting device of the present invention；
Fig. 2 is the measuring probe double schematic diagram of the flexible cutter automatic tool setting device of the present invention；
Fig. 3 is the man-machine interaction unit interface schematic diagram of the flexible cutter automatic tool preset method of the present invention.
In figure, the data processing unit 5. of 1. tool setting mechanism, 2. man-machine interaction unit, 3. controller unit 4. prepares position
6. the working position of 7. 9. nozzle of cylinder 8.Z axles elevating mechanism of measuring probe 10..
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the flexible cutter automatic tool setting device of the present invention includes：
Tool setting mechanism 1, as shown in Fig. 2 being made up of measuring probe 6 and cylinder 7, the sensor senses measuring probe 6 of measuring probe 6
Contact situation with workpiece, and the trigger signal that measuring probe 6 is perceived is sent to controller unit 3, cylinder 7 drives measurement
6 oscilaltion campaigns of popping one's head in realize measuring probe 6 in working position 10 and prepare to switch between position 5, when progress workpiece automatic tool preset
When, cylinder 7 drives measuring probe 6 to drop to working position 10 from position 5 is prepared, after the completion of automatic tool preset, and cylinder 7 drives measurement to visit
First 6 rise to preparation position 5 from working position 10；
Man-machine interaction unit 2, as shown in figure 3, by workpiece information input area, to knife precision input area, programming selection of reference frame area, work
Part coordinate system viewing area and the part of aim at tool operation area five composition.Workpiece information input area is used for workpiece shapes（Circular, rectangle）Choosing
Select, the length size input of workpiece；To knife precision input area be used for X to, Y-direction, the measurement accuracy of Z-direction input, Ke Yigen
Set different to knife precision according to process requirements；Programming selection of reference frame area is used to select glossing to program benchmark；Workpiece coordinate
It is that viewing area is used for the Machinetool workpiece coordinate system for showing that automatic tool preset is set up；Aim at tool operation area includes " arrange parameter ", " to knife "
" workpiece coordinate system " three control buttons.Workpiece information is inputted on the interface of man-machine interaction unit 2, to knife precision and programming base
Standard, and arrange parameter button is clicked on by workpiece information, to knife precision and programming benchmark write-in control on the interface of man-machine interaction unit 2
Device unit 3 processed, clicks on the interface of man-machine interaction unit 2 and knife button startup controller unit 3 is performed to knife program, hold afterwards
After row is to knife program end of run, workpiece coordinate system button, the boundary of man-machine interaction unit 2 are clicked on the interface of man-machine interaction unit 2
Face shows X-coordinate, Y-coordinate and the Z coordinate of Machinetool workpiece coordinate system；
Controller unit 3, solidify for performing in controller unit 3 to knife program, and during to knife receive measurement visit
First 6 trigger signal, and X-coordinate, Y-coordinate and the Z coordinate of synchronous recording workpiece calibration point；For storing measuring probe 6 and spray
The relative operating position relation of mouth 9；Be additionally operable to perform the X-coordinate of Machinetool workpiece coordinate system obtained to knife program, Y-coordinate and
Z coordinate writing controller unit 3, that is, set up Machinetool workpiece coordinate system；
Data processing unit 4, the accurate dimension for calculating workpiece；It is additionally operable to the X-coordinate, Y-coordinate, Z by workpiece calibration point
Coordinate, measuring probe 6 is with the workpiece information of relative operating position relation and man-machine interaction unit 2 input of nozzle 9, to knife precision
With X-coordinate, Y-coordinate and the Z coordinate of programming benchmark lathe workpiece coordinate system.
The solidification uses parametric programming to knife program, and the workpiece inputted on the interface of man-machine interaction unit 2 is believed
Breath, knife precision and programming benchmark are represented with parameter, input establishment in knife program, and compile and download to controller unit 3
Formed solidification to knife program, solidification is resided in controller unit 3 to knife program.
The measuring probe 6 of described tool setting mechanism 1 is arranged on the lower surface of cylinder 7 by screw, and cylinder 7 is pacified by screw
On the Z-axis lifting mechanism 8 of Jet Polishing lathe, during work, measuring probe 6 first rapidly moves to working position 10 with cylinder 7,
Then moved up and down again by the path to knife routine plan with Z-axis lifting mechanism 8.
Described controller unit 3 is using CNC System from Siemens, Central China numerical control system or PMAC movement sequence controllers
In one kind.
Described measuring probe 6 contacts perceptional function using three-dimensional contact type measurement probe with X, Y, Z three-dimensional.
Position switching of the measuring probe 6 between preparation position 5 and working position 10 is automatically complete to knife program by performing
Into the advantages of possessing fast speed, high precision and good security.
The flexible cutter automatic tool preset method of the present invention comprises the following steps：
A. workpiece is fixedly mounted on horizontal table；
B. workpiece information to be processed is inputted on the interface of man-machine interaction unit 2：Including shape information：Circular or rectangle and workpiece
Length, width and height；
C. the input programming benchmark on the interface of man-machine interaction unit 2, selects workpiece centre, the workpiece lower left corner, the workpiece upper left corner, work
The part lower right corner, the workpiece upper right corner；
D. inputted on the interface of man-machine interaction unit 2 to knife precision, including X is to, Y-direction and Z-direction precision；
E. arrange parameter button is clicked on the interface of man-machine interaction unit 2, by workpiece information, to knife precision and programming benchmark write-in
Controller unit 3；
F. clicked on the interface of man-machine interaction unit 2 to knife button, start controller unit 3 perform solidification to knife program；
G. workpiece coordinate system button is clicked on the interface of man-machine interaction unit 2, controller unit 3 will perform what knife program was obtained
X-coordinate, Y-coordinate and the Z coordinate writing controller unit 3 of Machinetool workpiece coordinate system set up Machinetool workpiece coordinate system；It is simultaneously man-machine
X-coordinate, Y-coordinate and the Z coordinate of the interface display Machinetool workpiece coordinate system of interactive unit 2.
Solidification in described step f comprises the following steps to knife program：
F1. controller unit 3 is moved by the X-axis, Y-axis, Z axis to knife driven by program lathe of solidification, so as to realize that measurement is visited
First 6 carry out contact measurement with 5 end faces of the upper surface of workpiece, left surface, right flank, leading flank, trailing flank, and record 5
X-coordinate, Y-coordinate and the Z coordinate of measurement point；
F2. data processing unit 4 is according to the workpiece information inputted on the interface of man-machine interaction unit 2 and X-coordinate, the Y of 5 measurement points
Coordinate and Z coordinate calculate the length of workpiece；
F3. data processing unit 4 is according to the programming benchmark inputted on the interface of man-machine interaction unit 2, the X-coordinate of 5 measurement points, Y
Coordinate and Z coordinate, the length and measuring probe 6 of workpiece calculate Machinetool workpiece with the relative operating position relation of nozzle 9 and sat
Mark X-coordinate, Y-coordinate and the Z coordinate of system.
Embodiment 1
For BK7 materials, 100*100 thickness 20mm rectangular piece, pass through PKC-1000P2 MRF lathes, machine tool horizontal
Work top center is（300,300,230）, the relative operating position relation of measuring probe 6 and nozzle 9（20,27,20）,
The flexible ribbon that flexible cutter is formed using magnetic flow liquid under magnetic fields.
Controller unit 3 uses Central China numerical control system, and measuring probe 6 uses Reinshaw MCP gauge heads.
Automatic tool preset is completed according to following steps：
A. workpiece is fixedly mounted on horizontal table；
B. workpiece information to be processed is inputted on the interface of man-machine interaction unit 2：Workpiece shapes select rectangle, input Workpiece length
100mm, width 100mm and height 20mm；
C. the input programming benchmark on the interface of man-machine interaction unit 2, selects workpiece centre；
D. inputted on the interface of man-machine interaction unit 2 to knife precision：X is to 0.015mm, Y-direction 0.015mm and Z-direction precision
0.010mm；
E. arrange parameter button is clicked on the interface of man-machine interaction unit 2, by the workpiece shapes rectangle of selection, the workpiece of input is long
Spend 100mm, width 100mm and height 20mm, the programming benchmark workpiece centre of selection and the X of input are to 0.015mm, Y-direction
0.015mm and Z-direction precision 0.010mm is to knife precision writing controller unit 3；
F. clicked on the interface of man-machine interaction unit 2 to knife button, start controller unit 3 perform solidification to knife program, control
Device unit 3 processed is moved by the X-axis, Y-axis, Z axis to knife driven by program lathe of solidification, so as to realize measuring probe 6 and workpiece
Upper surface, left surface, right flank, leading flank, trailing flank 5 end faces carry out contact measurement, the coordinate of measurement point 1 of record
（280,273,229.941）, the coordinate of measurement point 2（256.54,273,231.942）, the coordinate of measurement point 3（356.42,273,
231.942）, the coordinate of measurement point 4（280,253.538,231.942）With the coordinate of measurement point 5（280,353.323,231.942）；
Data processing unit 4 calculates the long 99.88mm of workpiece, width 99.785mm, high 20.059mm and lathe workpiece coordinate system
Coordinate value（306.480、303.431、209.941）；
G. workpiece coordinate system button is clicked on the interface of man-machine interaction unit 2, controller unit 3 obtains execution to knife program
The coordinate value of Machinetool workpiece coordinate system（306.480、303.431、209.941）Writing controller unit 3 sets up Machinetool workpiece seat
Mark system；While the coordinate value of the interface display Machinetool workpiece coordinate system of man-machine interaction unit 2（306.480、303.431、
209.941）.
Controller unit 3 in the present embodiment can also use CNC System from Siemens or PMAC movement sequence controllers.
Measuring probe 6 in the present embodiment can also use Heidenhain TS series 3D measuring probes.
Embodiment 2
For K7 materials, the thickness of φ 50 10mm round piece, pass through SHL-200 Jet Polishing lathes, machine tool horizontal work top
Center is（100,100,200）, the relative operating position relation of measuring probe 6 and nozzle 9（10,20,20）, flexible cutter
Use the water under high pressure with abrasive material.
Controller unit 3 uses PMAC Series Controllers；Measuring probe 6 uses Reinshaw MCP gauge heads.
Automatic tool preset is completed according to following steps：
A. workpiece is fixedly mounted on horizontal table；
B. workpiece information to be processed is inputted on the interface of man-machine interaction unit 2：Workpiece shapes selection is circular, inputs Workpiece length
50mm, width 50mm and height 10mm；
C. the input programming benchmark on the interface of man-machine interaction unit 2, selects workpiece centre；
D. inputted on the interface of man-machine interaction unit 2 to knife precision：X is to 0.015mm, Y-direction 0.015mm and Z-direction precision
0.010mm；
E. arrange parameter button is clicked on the interface of man-machine interaction unit 2, the workpiece shapes of selection are circular, and the workpiece of input is long
Spend 50mm, width 50mm and height 10mm, the programming benchmark workpiece centre of selection and the X of input are to 0.015mm, Y-direction
0.015mm and Z-direction precision 0.010mm is to knife precision writing controller unit 3；
F. clicked on the interface of man-machine interaction unit 2 to knife button, start controller unit 3 perform solidification to knife program, control
Device unit 3 processed is moved by the X-axis, Y-axis, Z axis to knife driven by program lathe of solidification, so as to realize measuring probe 6 and workpiece
Upper surface, left surface, right flank, leading flank, trailing flank 5 end faces carry out contact measurement, the coordinate of measurement point 1 of record
（90,80,210.012）, the coordinate of measurement point 2（65.075,80,212.012）, the coordinate of measurement point 3（115.085,80,
212.012）, the coordinate of measurement point 4（90,54.724,212.012）With the coordinate of measurement point 5（90,104.734,212.012）；Data
Processing unit 4 calculates the long 50.006mm of workpiece, the coordinate of width 50.006mm, high 9.988mm and lathe workpiece coordinate system
Value（100.080、99.729、190.012）；
G. workpiece coordinate system button is clicked on the interface of man-machine interaction unit 2, controller unit 3 obtains execution to knife program
The coordinate value of Machinetool workpiece coordinate system（100.080、99.729、190.012）Writing controller unit 3 sets up Machinetool workpiece coordinate
System；While the coordinate value of the interface display Machinetool workpiece coordinate system of man-machine interaction unit 2（100.080、99.729、190.012）.
Controller unit 3 in the present embodiment can also use Central China numerical control system or CNC System from Siemens.This implementation
Measuring probe 6 in example can also use Heidenhain TS series 3D measuring probes.
Claims (7)
1. a kind of flexible cutter automatic tool setting device, it is characterised in that：Described tool setting device includes：
Tool setting mechanism (1), is made up of measuring probe (6) and cylinder (7), the sensor senses measuring probe (6) of measuring probe (6)
Contact situation with workpiece, and the trigger signal that measuring probe (6) is perceived is sent to controller unit (3), cylinder (7) band
Dynamic measuring probe (6) oscilaltion campaign realizes measuring probe (6) in working position (10) and prepares to switch between position (5)；
Man-machine interaction unit (2), is computer control interface, workpiece information is inputted on man-machine interaction unit (2) interface, to knife
Precision and programming benchmark, and click on man-machine interaction unit (2) interface arrange parameter button by workpiece information, to knife precision and
Benchmark writing controller unit (3) is programmed, is clicked on afterwards on man-machine interaction unit (2) interface and controller list is started to knife button
First (3) are performed to knife program, after knife program end of run, and workpiece coordinate system is clicked on man-machine interaction unit (2) interface and is pressed
The Machinetool workpiece coordinate system that button display is set up；
Controller unit (3), for perform solidification in controller unit (3) to knife program, and receive and survey during to knife
The trigger signal of amount probe (6), and X-coordinate, Y-coordinate and the Z coordinate of synchronous recording workpiece calibration point；For storing measuring probe
(6) with the relative operating position relation of nozzle (9)；Also pressed by clicking on workpiece coordinate system on man-machine interaction unit (2) interface
Button is by Machinetool workpiece coordinate system writing controller unit (3)；
Data processing unit (4), the accurate dimension for calculating workpiece；Be additionally operable to by the X-coordinate of workpiece calibration point, Y-coordinate,
The workpiece information of relative operating position relation and man-machine interaction unit (2) input of Z coordinate, measuring probe (6) and nozzle (9),
To knife precision and programming benchmark lathe workpiece coordinate system.
2. flexible cutter automatic tool setting device according to claim 1, it is characterised in that：In the controller unit (3)
Solidification parametric programming is used to knife program, the workpiece information inputted on man-machine interaction unit (2) interface, to knife essence
Degree and programming benchmark represent with parameter, input establishment in knife program, and compile and download to controller unit (3) formation solidification
To knife program.
3. flexible cutter automatic tool setting device according to claim 1, it is characterised in that：Described tool setting mechanism (1)
Measuring probe (6) is fixedly mounted on the lower surface of cylinder (7), and cylinder (7) is fixedly mounted on the Z axis lift of Jet Polishing lathe
On structure (8).
4. flexible cutter automatic tool setting device according to claim 1, it is characterised in that：Described controller unit (3)
Using the PMAC movement sequence controllers of Siemens's digital control system, Chinese Central China numerical control system or Del Tau companies of the U.S.
In one kind.
5. flexible cutter automatic tool setting device according to claim 1, it is characterised in that：Described measuring probe (6) is adopted
Popped one's head in three-dimensional contact type measurement.
6. the presetting cutter method of a kind of flexible cutter automatic tool setting device for described in claim 1, it is characterised in that described
Presetting cutter method comprises the following steps：
A. workpiece is fixedly mounted on horizontal table；
B. workpiece information to be processed is inputted on man-machine interaction unit (2) interface：Including shape information：Circular or rectangle and work
Part length, width and height；
C. on man-machine interaction unit (2) interface input programming benchmark, selection workpiece centre, the workpiece lower left corner, the workpiece upper left corner,
The workpiece lower right corner, the workpiece upper right corner；
D. inputted on man-machine interaction unit (2) interface to knife precision, including X is to, Y-direction and Z-direction precision；
E. arrange parameter button is clicked on man-machine interaction unit (2) interface, is write by workpiece information, to knife precision and programming benchmark
Enter controller unit (3)；
F. clicked on man-machine interaction unit (2) interface to knife button, start controller unit (3) perform solidification to knife journey
Sequence；
G. workpiece coordinate system button is clicked on man-machine interaction unit (2) interface, controller unit (3) obtains execution to knife program
X-coordinate, Y-coordinate and the Z coordinate writing controller unit (3) of the Machinetool workpiece coordinate system taken set up Machinetool workpiece coordinate system；Together
When man-machine interaction unit (2) interface display Machinetool workpiece coordinate system X-coordinate, Y-coordinate and Z coordinate.
7. presetting cutter method according to claim 6, it is characterised in that solidification in described step f to knife program bag
Include following steps：
F1. controller unit (3) is moved by the X-axis, Y-axis, Z axis to knife driven by program lathe of solidification, so as to realize measurement
Pop one's head in (6) and 5 end faces of the upper surface of workpiece, left surface, right flank, leading flank, trailing flank carry out contact measurement, and record
X-coordinate, Y-coordinate and the Z coordinate of 5 measurement points；
F2. data processing unit (4) is sat according to the X of the workpiece information inputted on man-machine interaction unit (2) interface and 5 measurement points
Mark, Y-coordinate and Z coordinate calculate the length of workpiece；
F3. data processing unit (4) is according to the programming benchmark inputted on man-machine interaction unit (2) interface, and the X of 5 measurement points is sat
Mark, Y-coordinate and Z coordinate, the length and measuring probe (6) of workpiece and the relative operating position relation computer of nozzle (9)
X-coordinate, Y-coordinate and the Z coordinate of bed workpiece coordinate system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345833.5A CN107081641B (en) | 2017-05-17 | 2017-05-17 | A kind of flexibility cutter automatic tool setting device and method |
Applications Claiming Priority (1)
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| CN107571107A (en) * | 2017-10-17 | 2018-01-12 | 南京纽美瑞数控科技有限公司 | A kind of internal grinding replacing emery wheel exempts from the method for grinding to knife |
| CN107703881A (en) * | 2017-09-11 | 2018-02-16 | 中国工程物理研究院机械制造工艺研究所 | A kind of device of automatic Calibration MRF ribbon thickness |
| CN108088388A (en) * | 2018-01-15 | 2018-05-29 | 中国工程物理研究院机械制造工艺研究所 | A kind of workpiece polishes detection device |
| CN108196510A (en) * | 2018-01-12 | 2018-06-22 | 上海维宏电子科技股份有限公司 | For the cutter method for handover control of multicutter lathe |
| CN108787910A (en) * | 2018-04-28 | 2018-11-13 | 广州广汽荻原模具冲压有限公司 | The method of prefabricated auxiliary base in a kind of processing of mold |
| CN109623875A (en) * | 2018-12-29 | 2019-04-16 | 长沙长泰机器人有限公司 | A kind of Automatic adjustment method that cutter axial cutters are mended |
| CN109732399A (en) * | 2018-12-31 | 2019-05-10 | 瑞声光电科技(常州)有限公司 | A kind of presetting cutter method of numerically-controlled machine tool, device, electronic equipment and storage medium |
| CN112847556A (en) * | 2020-12-04 | 2021-05-28 | 深圳市亚启科技有限公司 | Flower type scissors control system and method |
| CN115816166A (en) * | 2022-11-23 | 2023-03-21 | 中国工程物理研究院机械制造工艺研究所 | Clamp for ultra-precision machining tool setting, in-situ measurement system and measurement method |
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| CN107703881A (en) * | 2017-09-11 | 2018-02-16 | 中国工程物理研究院机械制造工艺研究所 | A kind of device of automatic Calibration MRF ribbon thickness |
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| CN107571107A (en) * | 2017-10-17 | 2018-01-12 | 南京纽美瑞数控科技有限公司 | A kind of internal grinding replacing emery wheel exempts from the method for grinding to knife |
| CN107571107B (en) * | 2017-10-17 | 2019-03-29 | 南京纽美瑞数控科技有限公司 | A kind of internal grinding replacement grinding wheel exempts from the method for grinding to knife |
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| CN108088388A (en) * | 2018-01-15 | 2018-05-29 | 中国工程物理研究院机械制造工艺研究所 | A kind of workpiece polishes detection device |
| CN108787910A (en) * | 2018-04-28 | 2018-11-13 | 广州广汽荻原模具冲压有限公司 | The method of prefabricated auxiliary base in a kind of processing of mold |
| CN109623875A (en) * | 2018-12-29 | 2019-04-16 | 长沙长泰机器人有限公司 | A kind of Automatic adjustment method that cutter axial cutters are mended |
| CN109732399A (en) * | 2018-12-31 | 2019-05-10 | 瑞声光电科技(常州)有限公司 | A kind of presetting cutter method of numerically-controlled machine tool, device, electronic equipment and storage medium |
| CN112847556A (en) * | 2020-12-04 | 2021-05-28 | 深圳市亚启科技有限公司 | Flower type scissors control system and method |
| CN115816166A (en) * | 2022-11-23 | 2023-03-21 | 中国工程物理研究院机械制造工艺研究所 | Clamp for ultra-precision machining tool setting, in-situ measurement system and measurement method |
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