CN207723518U - A kind of adaptive Micro-pore Drilling device of multi parameters control - Google Patents
A kind of adaptive Micro-pore Drilling device of multi parameters control Download PDFInfo
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- CN207723518U CN207723518U CN201721839373.3U CN201721839373U CN207723518U CN 207723518 U CN207723518 U CN 207723518U CN 201721839373 U CN201721839373 U CN 201721839373U CN 207723518 U CN207723518 U CN 207723518U
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Abstract
The utility model is related to a kind of adaptive Micro-pore Drilling device of multi parameters control, the control mechanism in the utility model uses database, and best control parameter is gone out by database simulation, and multi-parameter accurately controls micropore drill bit and moves along a straight line up and down and rotating speed control.The control method combined using fuzzy control and PID control, fuzzy control and the respective advantageous feature of PID control can be combined, the contradiction for overcoming control accuracy and algorithm complexity carrys out adaptation parameter transient change, interferes numerous control systems, realizes preferable control effect.In view of the above reason, the utility model can be widely applied to hole machined field.
Description
Technical field
The utility model is related to capillary processing fields, are filled especially with regard to a kind of adaptive Micro-pore Drilling of multi parameters control
It sets.
Background technology
Micro-role Drilling is a kind of basic skills of hole machined, although may be used at present laser beam, electron beam, ion beam and
A variety of manufacturing process such as electrical discharge machining, but the most economical, technical stability of application it is best and most controllable be still drilling processing.
It is general in processing when the micropore of the parts such as batch machining spinneret in the capillary processing field existing for reality
The heart adds the mode of production of special fixture, some online infrared detections of use, some to use the sensors such as dynamometry detection feedback
Machining information, but such semiclosed loop or closed-loop fashion detection feedback system reliability be not high, and product rejection rate is on 30% left side
It is right even higher, very big waste is caused, the process-cycle is also affected.
Micro-role Drilling has following several respects problem at present：
1) it is the measurement and control of drill thrust, drilling torque due to influencing the principal element of Micro-role Drilling technological requirement,
And the drill thrust of Micro-role Drilling, drilling torque parameter generally all very little, influence the factor of drill thrust and torque very much, each factor again
Between non-linear relation can not effective needle even if being controlled the threshold value of major parameter therein using mathematical model
Fast reaction is made to various intermediate state, to which control accuracy is not high；
2) since in the prior art, the conventional control methods of ultrasound electric machine can cause control to calculate required precision height
The drawbacks such as method complexity, request memory height；
3) rotating speed of Micro-role Drilling is unable to real-time, tunable, and drilling process is unreasonable, is easily damaged drill bit.
Invention content
The technical problems to be solved in the utility model is：In order to solve the conventional control methods of ultrasound electric machine in the prior art
High to required precision and control algolithm complexity problem, the utility model provide a kind of adaptive Micro-pore Drilling of multi parameters control
Device solves the above problems.
Technical solution adopted by the utility model to solve its technical problems is：A kind of adaptive drilling of multi parameters control
Nanopore device, it is characterised in that：It includes a control mechanism, an executing agency and an execution control mechanism；Wherein, the control
One database is set in mechanism, and the databases store up the execution machine corresponding to each basic machined parameters of component to be processed
The execution parameter of structure, the execution parameter is by the basic machined parameters combination fuzzy control of the component to be processed and PID
What control simulated；The executing agency includes a ultrasound electric machine and an electro spindle；The control mechanism connection is described to execute control
Mechanism processed, the execution control mechanism connect the executing agency；The control mechanism is according to the basic parameter of component to be processed
In conjunction with the database in it, the execution parameter of the executing agency is obtained, and send the execution parameter to execution control
Mechanism；The control mechanism that executes is according to the ultrasound electric machine executed in executing agency described in state modulator and the electricity
Spindle operation drives the electro spindle to carry out adaptive micropore brill for component to be processed by the operating of the ultrasound electric machine
It cuts.
The Micro-pore Drilling device further includes a real-time testing agency, and the real-time testing agency connects the control machine
The database in structure, and the execution parameter in the database includes the standard torque value of the electro spindle；It is described
Real-time testing agency includes a torque sensor, and the torque sensor is arranged on the electro spindle；The torque sensing
Device compares the torque value of the electro spindle detected in real time and the standard torque value in the database, if detection is described
The torque value of electro spindle is more than the standard torque value, then the control mechanism controls the electricity by the execution control mechanism
Main shaft retracts, and then carries out chip removal.
The executing agency includes the ultrasound electric machine, and the ultrasound electric machine is arranged on a lower bearing support；The lower branch
Bearing connects one end of a linear guide, and a ball-screw is arranged in the intermediate of the linear guide, and the ball-screw connects
The ultrasound electric machine, and ball-screw described in the Driven by Ultrasonic Motors；It is supported in the other end connection one of the linear guide
Seat；One sliding block is set jointly in the linear guide and the ball-screw, and the both ends of the sliding block are threaded through the straight line
On guide rail；The sliding block connects a spindle carrier by a link block and a connecting plate, and the electricity is arranged on the spindle carrier
A micropore drill bit is arranged in main shaft, the electro spindle lower section.
The execution control mechanism includes a ultrasonic motor driver and a variable-frequency governor；The ultrasonic motor driver
Input terminal and the input terminal of the variable-frequency governor be separately connected the control mechanism, the output of the ultrasonic motor driver
End connects the ultrasound electric machine, and the output end of the variable-frequency governor connects the electro spindle.
The Micro-pore Drilling device further includes a table mechanism, and component to be processed is arranged on the table mechanism；Institute
It includes a workbench to state table mechanism, and a table base, junction between the two setting are arranged below the workbench
One adjusting pad.
The real-time testing agency further includes a load cell, and the load cell is arranged on the adjusting pad
Side.
The Micro-pore Drilling device further includes a signal processing mechanism, described in the input terminal connection of the signal processing mechanism
The output end of table mechanism, the signal processing mechanism connects the control mechanism；The signal processing mechanism includes a letter
Number processing circuit, the input terminal of the signal processing circuit are separately connected the torque sensor and the load cell；Institute
The output end for stating signal processing circuit is sequentially connected the input terminal of an amplifier, an A/D converter and the control mechanism.
The signal processing circuit uses filter circuit.
The utility model has the beneficial effects that：1, the control mechanism in the utility model uses database, passes through database
Best control parameter is simulated, multi-parameter accurately controls micropore drill bit and moves along a straight line up and down and rotating speed control.Using Fuzzy Control
The control method that system and PID control combine can overcome control essence in conjunction with fuzzy control and the respective advantageous feature of PID control
The contradiction of degree and algorithm complexity realizes preferable control effect to adapt to instantaneous parameters variation, interfere numerous control systems
Fruit.2, the electro spindle of the utility model uses Design of Frequency, can effectively solve micropore drill bit in general Drill Techniques and turn
The problem that speed can not adjust in real time realizes the multiple realization of drilling state modulator.It is generally acknowledged that the speed of mainshaft becomes when Micro-role Drilling
Influence of the change to drill thrust, drilling torque is big not as good as influence of the amount of feeding to drill thrust, drilling torque, so the utility model is excellent
A controllable speed of mainshaft as high as possible is first selected, in this way can be with reasonable arrangement cutting process, and also micropore drill bit is not easy
It fractures.3, the utility model can be with the advantages of to realize quick response using the axial movement of ultrasound electric machine control electro spindle
In extremely short moment counter motion, micropore broken drill is avoided, reduces workpiece scrappage.4, existing ultrasonic drilling equipment is root
According to input and output amount, the control mechanism of ultrasound electric machine can require to calculate control ultrasound electric machine according to output, and the algorithm comparison is complicated
And it is of high cost, the control method of the utility model is to directly input the basic machined parameters of processing component, and control mechanism is known to
Parameter call database, database are executed the data of gained using the control method that fuzzy control and PID control combine
Parameter not only saves complicated algorithm according to executing parameter and then controlling ultrasound electric machine and variable-frequency governor, and cost compared with
It is low, so as to be promoted the use of a large area.In view of the above reason, the utility model can be widely applied to hole machined field.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the control principle schematic diagram of utility model device；
Fig. 2 is the schematic diagram of utility model device；
Fig. 3 is the control work flow diagram of the utility model.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As depicted in figs. 1 and 2, the adaptive Micro-pore Drilling device of a kind of multi parameters control, it includes a control mechanism
100, an executing agency 200 and one executes control mechanism 300；
Wherein, a database 101 is set in control mechanism 100, and each component to be processed of storage is processed substantially in database 101
The execution parameter of executing agency 200 corresponding to parameter, executing parameter is combined by the basic machined parameters of component to be processed
What fuzzy control and PID control simulated；
Wherein, the basic machined parameters of component to be processed include but not limited to the material property of processing component, heat treatment situation,
Surface quality, technology requirement and the aperture in hole and depth size parameters；
The acquisition for executing parameter is that the data obtained according to many experiments are obtained in conjunction with simulation fuzzy control and PID control
's.
In above-described embodiment, control mechanism 100 uses controller.
Executing agency 200 includes a ultrasound electric machine 201 and an electro spindle 210；
The connection of control mechanism 100 executes control mechanism 300, executes control mechanism 300 and connects executing agency 200；
Control mechanism 100 combines its interior database 101 according to the basic parameter of component to be processed, obtains executing agency 200
Execution parameter, and by execute parameter send to execute control mechanism 300；Control mechanism 300 is executed according to execution state modulator
Ultrasound electric machine 201 and electro spindle 210 in executing agency 200 operate, and electro spindle 210 is driven by the operating of ultrasound electric machine 201
Adaptive Micro-role Drilling is carried out for component to be processed.
Further, for the ease of inputting the basic parameter of component to be processed, control mechanism 100 further includes a man-machine interface
102, man-machine interface 102 is for inputting the basic machined parameters of component to be processed and display machining information.
Further, Micro-pore Drilling device further includes a real-time testing agency 400, and the control of the connection of testing agency 400 in real time
Database 101 in mechanism 100 processed, and the execution parameter in database 101 includes the standard torque value of electro spindle 210；In real time
Testing agency 400 includes a torque sensor 401, and torque sensor 401 is arranged on electro spindle 210；
Torque sensor 401 does the torque value of the electro spindle 210 detected in real time and the standard torque value in database 101
It compares, if the torque value of the electro spindle 210 of detection is more than standard torque value, control mechanism 100 is by executing control mechanism 300
It controls electro spindle 210 to retract, then carries out chip removal.
As shown in Figure 1, executing agency 200 includes ultrasound electric machine 201, ultrasound electric machine 201 is arranged in a lower bearing support 202
On；Lower bearing support 202 connects one end of a linear guide 203, and a ball-screw 204 is arranged in the intermediate of the linear guide 203, and rolls
Ballscrew 204 connects ultrasound electric machine 201, and ultrasound electric machine 201 drives ball-screw 204；The other end of the linear guide 203 connects
One upper branching holder 205；One sliding block 206 is set jointly in the linear guide 203 and ball-screw 204, and the both ends of sliding block 206 are worn
In the linear guide 203；Sliding block 206 connects a spindle carrier 209, spindle carrier by a link block 207 and a connecting plate 208
Electro spindle 210 is set on 209, and a micropore drill bit 211 is arranged in 210 lower section of electro spindle.
Further, in order to protect sliding block 206 not slide into extreme position, a photoelectric position limit is set on upper branching holder 205
Switch 212, for protecting sliding block 206 not slide into extreme position.
Above-mentioned ultrasound electric machine 201 (USM, Ultrasonic Motor) is a kind of novel micro- spy being different from conventional motors
Motor.Its operation principle is the inverse piezoelectric effect using piezoelectric material, and the electric signal of supersonic range is added to piezoelectric material-gold
Belong on the stator constituted, so that stator surface is generated the mechanical oscillation of certain track, driven by the rubbing action between rotor
Rotor motion.Due to USM special mechanical structure and operation principle so that it needs dedicated driving power, generally requires defeated
Go out two-phase sine high frequency voltage, and voltage magnitude, frequency or phase difference are adjustable.Domestic manufacturer has developed serial production at present
Product, wherein key technology are based on Nanjing Aero-Space University, the seriation of ultrasonic motor driver 201 and specialization
Using.Since ultrasound electric machine 201 and ultrasonic motor driver 201 are the prior art, therefore no longer it is described in detail.
As shown in Fig. 2, it includes a ultrasonic motor driver 301 and a variable-frequency governor 302 to execute control mechanism 300；It is super
The input terminal of sound motor driver 301 and the input terminal of variable-frequency governor 302 are separately connected control mechanism 100, and ultrasound electric machine drives
The output end of dynamic device 301 connects ultrasound electric machine 201, and the output end of variable-frequency governor 302 connects electro spindle 210.
As shown in Figure 1, Micro-pore Drilling device further includes a table mechanism 500, it is arranged on table mechanism 500 to be processed
Component；Table mechanism 500 includes a workbench 501, and a table base 502 is arranged in 501 lower section of workbench, therebetween
An adjusting pad 503 is arranged in junction, and adjusting pad 503 ensures that there are one for ensureing between workbench 501 and table base 502
Fixed gap.
Further, real-time testing agency 400 further includes a load cell 402, and the setting of load cell 402 is adjusting
403 top of pad.
Further, Micro-pore Drilling device further includes a signal processing mechanism 600, the input terminal of signal processing mechanism 600
Connecting working table mechanism 500, the output end connection control mechanism 100 of signal processing mechanism 600；Signal processing mechanism 600 includes
The input terminal of one signal processing circuit 601, signal processing circuit 601 is separately connected torque sensor 401 and load cell
402；The output end of signal processing circuit 601 is sequentially connected an amplifier 602, an A/D converter 603 and control mechanism 100
Input terminal.
In above-described embodiment, signal processing circuit 601 uses filter circuit.
In above-described embodiment, it is technology hand commonly used in the art that signal processing circuit 601, which uses filter circuit, filter circuit,
Section, therefore be no longer described in detail.
In summary, the utility model goes out best control parameter by database simulation, and multi-parameter accurately controls micropore
Drill bit moves along a straight line up and down and rotating speed control.The control method combined using fuzzy control and PID control, can combine Fuzzy Control
System and the respective advantageous feature of PID control, overcome the contradiction of control accuracy and algorithm complexity, automatic adaptation parameter variation,
Interfere numerous control systems, performance expectation requirement and less algorithm calculation amount can be met in this way, to realize compared with
Good control effect.
As shown in figure 3, utility model works process is as follows：
1) it initializes；
2) basic parameter of component to be processed is inputted：Staff inputs component to be processed in man-machine interface 102 and adds substantially
Work parameter, according to the basic parameter of the component to be processed of input, basic machined parameters knot that database 101 passes through component to be processed
The execution parameter that conjunction fuzzy control and PID control simulate, it includes each electricity master corresponding to each component to be processed to execute parameter
210 torque maximum of axis, the maximum value of critical value and each amount of feeding, the torque of critical value and electro spindle 210 and rotating speed etc..
3) rotating speed of electro spindle 210 determines：
Control mechanism 100 transfers suitable initial electro spindle 210 according to component basic parameter to be processed from database 101
Rotating speed and the amount of feeding, control mechanism 100 sends rotating speed control parameter to variable-frequency governor 302,302 basis of variable-frequency governor
Rotating speed control parameter controls electro spindle 210 and operates；Control mechanism 100 sends the amount of feeding to ultrasonic motor driver 201, ultrasound
Motor driver 201 controls ultrasound electric machine 201 according to the amount of feeding and operates.The above-mentioned amount of feeding is by the angular displacement of ultrasound electric machine 201
The depth of cut to drill downwards realized, control parameter only needs to control its rotating speed for ultrasound electric machine 201.
4) micropore drill bit 211 fast moves：
Ultrasound electric machine 201 drives ball-screw 204 connected to it to move under the control of ultrasonic motor driver 201,
Ball-screw 204 drives sliding block 206 connected to it to be slided on rectilinear orbit 203, and the sliding of sliding block 206 drives with it successively
Link block 207, connecting plate 208 and the spindle carrier 209 of connection move up and down, and the sliding of spindle carrier 209 drives electro spindle 210
On to be processed component of the micropore drill bit 211 on table mechanism 500 move；
5) judge whether micropore drill bit 211 moves in placeIf being moved to position, enter step 6)；Otherwise, return to step
4) continue micropore drill bit 211 to fast move；
It is above-mentioned to judge whether micropore drill bit 211 moves and whether increased according to the axial force of micropore drill bit 211 and torque in place
Depending on, process is technical means commonly used by such a person skilled in the art, therefore is no longer described in detail.
6) it determines the drilling amount of feeding, that is, determines the depth of cut to drill downwards；
7) it exports and processes, i.e., micropore drill bit 211 is processed for component to be processed；
8) it samples, count；
9) judge whether component to be processed reaches hole depthIf reaching hole depth, then enter step 10)；Otherwise, it enters step
11)；
Above-mentioned to judge whether component to be processed reaches hole depth be the prior art, typically sets up knife benefit and can be realized, therefore no longer
It is described in detail.
10) electro spindle 210 retracts：
Control mechanism 100 sends the control signal moved up to ultrasonic motor driver 201, ultrasonic motor driver
201 driving ultrasound electric machines 201, ultrasound electric machine 201 drive ball-screw 204 to move upwards, and the drive of ball-screw 204 is connected thereto
Sliding block 206 on rectilinear orbit 203 upward sliding, 206 upward sliding of sliding block drive with its sequentially connected link block 207,
Connecting plate 208, spindle carrier 209 move upwards, and the sliding of spindle carrier 209 drives the micropore drill bit 211 on electro spindle 210 remote
It moves up from table mechanism 500, retracts to complete electro spindle 210；
11) cutting moment of torque and cutting axial force detection：
Torque sensor 401 detects the torque of electro spindle 210 in real time, and sends the torque signal to signal processing circuit
601 are filtered；The axial force of detection cutting in real time of load cell 402, and send the cutting axial direction force signal to letter
Number processing circuit 601 is filtered；Torque signal and axial force signal after being handled by signal processing circuit 601 pass
The amplification of amplifier 602 is given, the torque signal and axial force signal after amplifying by amplifier 602 send A/D converter to
603 carry out analog-to-digital conversions, are converted into torque value and axial force after digital signal and send control mechanism 100 to；
12) according to obtained torque value and axial force, respectively corresponding critical value compares control mechanism 100：Sentence
Whether disconnected torque value and axial force are more than corresponding critical value in database 101If so, entering step 13)；It is no
Then, it enters step 14)；
13) it exits, chip removal, it is above-mentioned that exit process consistent with the process that electro spindle in step 11) 210 retracts, therefore no longer in detail
It states；What chip removal was known to the skilled person, therefore be no longer described in detail.
14) amount of feeding is improved；
If torque value and axial force are less than corresponding critical value in database 101, the transmission of control mechanism 100 carries
The control signal of 210 rotating speed of high electro spindle sends the control signal for increasing the amount of feeding to ultrasonic electric to variable-frequency governor 302
Machine driver 201 improves the amount of feeding, to improve drilling efficiency；
15) judge whether the amount of feeding exceeds critical valueIf so, entering step 16)；Otherwise, detect whether to be more than to face in real time
Dividing value；
16) it exports；
17) judge whether sample count arrives predetermined processing times, if sample count is not up to pre-determined number, return to step
7), output processing；Otherwise, it enters step 18)；
Above-mentioned processing times are automatic countings as needed, shutdown, are common technology means, therefore are no longer described in detail.
18) processing terminates, and drilling is completed.
Above-mentioned steps 13) in after chip removal is cleared up, micropore drill bit is again close to workpiece, if still having at least one after chip removal
Item parameter is more than critical value, illustrates that micropore drill bit is blunt, exits the alarm of micropore drill bit rapidly at this time, this process is existing skill
Art, therefore be no longer described in detail.
When processing spinneret part, the diameter in hole is in 0.5mm hereinafter, draw ratio 2mm or so, the surface in hole do not allow hair
Thorn exists, 5 μm of tolerance.First change the influence for being not so good as the amount of feeding to cutting force and torque influence in operation according to the speed of mainshaft
Big feature, database is preferentially to select a larger speed of mainshaft according to the situation for being processed hole when cutting parameter controls,
A smaller amount of feeding is first selected further according to this rotating speed, drilling torque and axial force can be greatly lowered in this way.It is processing
In the process by the real-time detection of axial force and torque and adaptive parameter control, being gradually increased the numerical value of the amount of feeding, until
It machines, thus realizes the closed-loop control of parameter detecting and adjustment, smoothly realize and complete part processing.Micropore bit cutting
Situation detects, and finds micropore drill bit rust in time or cuts the exception of situation, ensures processing quality.
In summary, in whole process, system can all check the size of the drilling amount of feeding, once it is set more than system
Advance definite value will reduce the drilling amount of feeding；And it is less than preset value, it will just increase the drilling amount of feeding.Drilling is to a depthkeeping
After degree, if detecting, drill thrust and torque continuously enlarge, and reduce the drilling amount of feeding can not make measured value be less than set in advance
Definite value then exits chip removal.Micropore drill bit fast approaching workpiece again, continues to drill after chip removal, until completing count number.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments without departing from the scope of the technological thought of the present invention' completely.This invention
Technical scope is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (8)
1. a kind of adaptive Micro-pore Drilling device of multi parameters control, it is characterised in that：It includes a control mechanism (100), one
Executing agency (200) and one executes control mechanism (300)；
Wherein, one database of setting (101) in the control mechanism (100), the interior each Ministry of worker to be added of storage of the database (101)
The execution parameter of the executing agency (200) corresponding to the basic machined parameters of part；
The executing agency (200) includes a ultrasound electric machine (201) and an electro spindle (210)；
The control mechanism (100) connects the executions control mechanism (300), described in the execution control mechanism (300) connects
Executing agency (200)；
The control mechanism (100), in conjunction with the database (101) in it, obtains described according to the basic parameter of component to be processed
The execution parameter of executing agency (200), and the execution parameter is sent to and executes control mechanism (300)；It is described to execute control
Mechanism (300) is main according to the ultrasound electric machine (201) executed in executing agency (200) described in state modulator and the electricity
Axis (210) operates, and drives the electro spindle (210) to be carried out for component to be processed by the operating of the ultrasound electric machine (201)
Adaptive Micro-role Drilling.
2. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 1, it is characterised in that：The brill
It further includes a real-time testing agency (400) to cut nanopore device, and the real-time testing agency (400) connects the control mechanism
(100) database (101) in, and the execution parameter in the database (101) includes the electro spindle (210)
Standard torque value；The real-time testing agency (400) includes a torque sensor (401), and the torque sensor (401)
It is arranged on the electro spindle (210)；
The torque sensor (401) will be in the torque value for the electro spindle (210) that detected in real time and the database (101)
Standard torque value compare, if detection the electro spindle (210) torque value be more than the standard torque value, the control
Mechanism (100) processed controls the electro spindle (210) by the execution control mechanism (300) and retracts, and then carries out chip removal.
3. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 1, it is characterised in that：It is described to hold
Row mechanism (200) includes the ultrasound electric machine (201), and the ultrasound electric machine (201) is arranged on a lower bearing support (202)；Institute
One end that lower bearing support (202) connects a linear guide (203) is stated, a ball wire is arranged in the intermediate of the linear guide (203)
Thick stick (204), and the ball-screw (204) connects the ultrasound electric machine (201), and described in the ultrasound electric machine (201) driving
Ball-screw (204)；The other end of the linear guide (203) connects a upper branching holder (205)；The linear guide (203)
With a sliding block (206) is set jointly on the ball-screw (204), and the both ends of the sliding block (206) are threaded through the straight line
On guide rail (203)；The sliding block (206) connects a spindle carrier (209) by a link block (207) and a connecting plate (208),
The electro spindle (210) is set on the spindle carrier (209), a micropore drill bit is set below the electro spindle (210)
(211)。
4. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 1, it is characterised in that：It is described to hold
Row control mechanism (300) includes a ultrasonic motor driver (301) and a variable-frequency governor (302)；The Driven by Ultrasonic Motors
The input terminal of device (301) and the input terminal of the variable-frequency governor (302) are separately connected the control mechanism (100), described super
The output end of sound motor driver (301) connects the ultrasound electric machine (201), and the output end of the variable-frequency governor (302) connects
Connect the electro spindle (210).
5. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 2, it is characterised in that：The brill
It further includes a table mechanism (500) to cut nanopore device, and component to be processed is arranged on the table mechanism (500)；The work
Table mechanism (500) includes a workbench (501), and a table base (502), the two is arranged below the workbench (501)
Between junction be arranged an adjusting pad (403).
6. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 5, it is characterised in that：The reality
When testing agency (400) further include a load cell (402), the load cell (402) is arranged in the adjusting pad
(403) top.
7. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 6, it is characterised in that：The brill
It further includes a signal processing mechanism (600) to cut nanopore device, and the input terminal of the signal processing mechanism (600) connects the work
The output end of platform mechanism (500), the signal processing mechanism (600) connects the control mechanism (100)；The signal processor
Structure (600) includes a signal processing circuit (601), and the input terminal of the signal processing circuit (601) is separately connected the torque
Sensor (401) and the load cell (402)；The output end of the signal processing circuit (601) is sequentially connected an amplification
The input terminal of device (602), an A/D converter (603) and the control mechanism (100).
8. a kind of adaptive Micro-pore Drilling device of multi parameters control according to claim 7, it is characterised in that：The letter
Number processing circuit (601) uses filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839373.3U CN207723518U (en) | 2017-12-26 | 2017-12-26 | A kind of adaptive Micro-pore Drilling device of multi parameters control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839373.3U CN207723518U (en) | 2017-12-26 | 2017-12-26 | A kind of adaptive Micro-pore Drilling device of multi parameters control |
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| Publication Number | Publication Date |
|---|---|
| CN207723518U true CN207723518U (en) | 2018-08-14 |
Family
ID=63086240
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839373.3U Expired - Fee Related CN207723518U (en) | 2017-12-26 | 2017-12-26 | A kind of adaptive Micro-pore Drilling device of multi parameters control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253329A (en) * | 2019-06-29 | 2019-09-20 | 河南中原辊轴有限公司 | A kind of lathe debris device and chip removal method |
| CN111515423A (en) * | 2020-04-02 | 2020-08-11 | 上海工程技术大学 | Longitudinal-torsional composite ultrasonic vibration drilling machine |
-
2017
- 2017-12-26 CN CN201721839373.3U patent/CN207723518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253329A (en) * | 2019-06-29 | 2019-09-20 | 河南中原辊轴有限公司 | A kind of lathe debris device and chip removal method |
| CN111515423A (en) * | 2020-04-02 | 2020-08-11 | 上海工程技术大学 | Longitudinal-torsional composite ultrasonic vibration drilling machine |
| CN111515423B (en) * | 2020-04-02 | 2021-04-06 | 上海工程技术大学 | Longitudinal-torsional composite ultrasonic vibration drilling machine |
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Granted publication date: 20180814 Termination date: 20181226 |