CN108189137A - Base material punches quick positioning process - Google Patents
Base material punches quick positioning process Download PDFInfo
- Publication number
- CN108189137A CN108189137A CN201810064445.4A CN201810064445A CN108189137A CN 108189137 A CN108189137 A CN 108189137A CN 201810064445 A CN201810064445 A CN 201810064445A CN 108189137 A CN108189137 A CN 108189137A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- axis
- base material
- drilling
- bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of base materials to punch quick positioning process, specifically includes following operating procedure：S1：Base material is installed；S2：Import punctured data；S3：X-axis adjustment of displacement；S4：X-axis bit shift compensation；S5：Y-axis bit shift compensation；S6：Start to drill.The present invention carries out bit shift compensation by being carried out to drill bit on X and Y-direction, the equipment error that XY axis slide units generate in itself can be effectively eliminated, improve the positioning accuracy of drill bit, by in the stage casing that drill bit moves with high-speed mobile, be conducive to shorten the positioning time of drill bit, shorten the process-cycle of base material punching, by being modified to the numerical value for being spaced d, the error generated due to equipment attrition can be reduced, is conducive to improve the positioning accuracy of drilling.
Description
Technical field
The invention belongs to punch field of locating technology, and in particular to a kind of base material punches quick positioning process.
Background technology
PCB Chineses are printed circuit board, also known as printed wiring board, are important electronic unit, are electronic components
Supporter, be electronic component electrical connection carrier.PCB drilling machines are applied to bore process in PCB process
A kind of machine, pcb board must onboard drill out aperture before element is plugged and may be inserted by the stitch of element or make difference
The circuit of level is connected up and down.
Before PCB substrate is punched, need accurately to position the position in each hole, existing digital control perforating machine
Bed generally use XY axis slide unit is adjusted the position of drill bit according to the parameter provided, since there are system mistakes between equipment
There are gaps, therefore, the physical location of drill bit and the position provided between screw thread in difference, the i.e. leading screw and sliding block of XY axis slide unit
There are deviations between parameter.It is and fast using positioning when at the uniform velocity, being unfavorable for reduction punching in the entire motion process of drill bit
Degree extends the process-cycle of base material.
Invention content
The purpose of the present invention is to provide a kind of base materials to punch quick positioning process, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of base material punches quick positioning process, specific to wrap
Include following operating procedure：
S1：Base material is installed, it would be desirable to which the base material of processing is fixed on specified location in the machine table of drilling machine using fixture, when fixed
Base material is positioned using detent mechanism, ensures the precision of substrate location；
S2：Punctured data is imported, the position data punched will be needed to import in drilling machine control system on base material, utilize drilling machine
The position of adjust automatically drill bit, is punched automatically；
S3：X-axis adjustment of displacement drives drill bit to be moved along X-axis, by static when mobile by step motor control XY axis slide unit
Start to accelerate to constant speed, and close to first drilling with constant speed, when drill bit is with drilling close, reduce speed now, when stepping electricity
When machine completes the positioning of drill bit X-axis according to position data x, stop operating；
S4：X-axis bit shift compensation, due to there is interval d between the screw thread that cooperates between the leading screw and sliding block of XY axis slide units, because
This, stepper motor driving leading screw and practical feeding distance S=x-d with movable slider, therefore, the center of drill bit and drilling in practice
Center also there are displacement difference d, bit interval d is inputted into drilling machine control system, additionally using stepper motor Feed servo system drill bit again
Advance displacement d, you can ensure that drill bit is overlapped along Y-direction with the center to drill；
S5：Y-axis bit shift compensation similarly, is additionally readvanced displacement d using stepper motor Feed servo system drill bit, you can guarantee drill bit
It overlaps with the center of drilling, is overlapped so as to complete drill bit with the bore position of given location parameter in X direction；
S6：Start to drill, after the completion of bit shift compensation, drill controlling drill bit by drilling machine control system.
Preferably, location hole is provided on base material in step S1, and is fixed in machine table and determines with what location hole matched
Position column, for being positioned to base material.
Preferably, it when the X-axis on XY axis slide units or Y-axis are advanced facing one direction always, does not need to carry out displacement benefit
It repays；And when X-axis or Y-axis move backward, it needs to carry out bit shift compensation.
Preferably, the acceleration time is 1-1.5 second in step S3, and velocity magnitude is 0.1-0.2m/s during constant speed, and works as drill bit
It reduces speed now during distance 0.5cm+d between drilling.
The technique effect and advantage of the present invention：
The present invention carries out bit shift compensation by being carried out to drill bit on X and Y-direction, can effectively eliminate XY axis slide units and generate in itself
Equipment error, the positioning accuracy of drill bit is improved, by, with high-speed mobile, being conducive to shorten drill bit in the stage casing that drill bit moves
Positioning time, shorten base material punching process-cycle, by be spaced d numerical value be modified, can reduce because equipment grind
The error damaged and generated is conducive to improve the positioning accuracy of drilling.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of base material punches quick positioning process, specifically includes following operating procedure：
S1：Base material is installed, it would be desirable to which the base material of processing is fixed on specified location in the machine table of drilling machine using fixture, when fixed
Base material is positioned using detent mechanism, location hole is provided on base material, and be fixed in machine table and match with location hole
Positioning column, for being positioned to base material, ensure the precision of substrate location；
S2：Punctured data is imported, the position data punched will be needed to import in drilling machine control system on base material, utilize drilling machine
The position of adjust automatically drill bit, is punched automatically；
S3：X-axis adjustment of displacement drives drill bit to be moved along X-axis, by static when mobile by step motor control XY axis slide unit
Start to accelerate to constant speed, the acceleration time is 1 second, and close to first drilling with constant speed 0.1m/s, when between drill bit and drilling
It reduces speed now during distance 0.5cm+d, when stepper motor completes the positioning of drill bit X-axis according to position data x, stops operating；Similarly,
When stepper motor completes the positioning of drill bit Y-axis according to position data y, stop operating；
S4：X-axis bit shift compensation, due to there is interval d between the screw thread that cooperates between the leading screw and sliding block of XY axis slide units, because
This, stepper motor driving leading screw and practical feeding distance S=x-d with movable slider, therefore, the center of drill bit and drilling in practice
Center also there are displacement difference d, bit interval d is inputted into drilling machine control system, additionally using stepper motor Feed servo system drill bit again
Advance displacement d, you can ensure that drill bit is overlapped along Y-direction with the center to drill；
S5：Y-axis bit shift compensation similarly, is additionally readvanced displacement d using stepper motor Feed servo system drill bit, you can guarantee drill bit
It overlaps with the center of drilling, is overlapped so as to complete drill bit with the bore position of given location parameter in X direction；
When the X-axis on XY axis slide units or Y-axis are advanced facing one direction always, do not need to carry out bit shift compensation；And when X-axis or
When Y-axis moves backward, need to carry out bit shift compensation.
S6：Start to drill, after the completion of bit shift compensation, drill controlling drill bit by drilling machine control system.
Embodiment 2
A kind of base material punches quick positioning process, specifically includes following operating procedure：
S1：Base material is installed, it would be desirable to which the base material of processing is fixed on specified location in the machine table of drilling machine using fixture, when fixed
Base material is positioned using detent mechanism, location hole is provided on base material, and be fixed in machine table and match with location hole
Positioning column, for being positioned to base material, ensure the precision of substrate location；
S2：Punctured data is imported, the position data punched will be needed to import in drilling machine control system on base material, utilize drilling machine
The position of adjust automatically drill bit, is punched automatically；
S3：X-axis adjustment of displacement drives drill bit to be moved along X-axis, by static when mobile by step motor control XY axis slide unit
Start to accelerate to constant speed, the acceleration time is 1.3 seconds, and close to first drilling with constant speed 0.15m/s, when drill bit and drilling
Between distance 0.5cm+d when reduce speed now, when stepper motor completes the positioning of drill bit X-axis according to position data x, stop operating；Together
Reason when stepper motor completes the positioning of drill bit Y-axis according to position data y, stops operating；
S4：X-axis bit shift compensation, due to there is interval d between the screw thread that cooperates between the leading screw and sliding block of XY axis slide units, because
This, stepper motor driving leading screw and practical feeding distance S=x-d with movable slider, therefore, the center of drill bit and drilling in practice
Center also there are displacement difference d, bit interval d is inputted into drilling machine control system, additionally using stepper motor Feed servo system drill bit again
Advance displacement d, you can ensure that drill bit is overlapped along Y-direction with the center to drill；
S5：Y-axis bit shift compensation similarly, is additionally readvanced displacement d using stepper motor Feed servo system drill bit, you can guarantee drill bit
It overlaps with the center of drilling, is overlapped so as to complete drill bit with the bore position of given location parameter in X direction；
When the X-axis on XY axis slide units or Y-axis are advanced facing one direction always, do not need to carry out bit shift compensation；And when X-axis or
When Y-axis moves backward, need to carry out bit shift compensation.
S6：Start to drill, after the completion of bit shift compensation, drill controlling drill bit by drilling machine control system.
Embodiment 3
A kind of base material punches quick positioning process, specifically includes following operating procedure：
S1：Base material is installed, it would be desirable to which the base material of processing is fixed on specified location in the machine table of drilling machine using fixture, when fixed
Base material is positioned using detent mechanism, location hole is provided on base material, and be fixed in machine table and match with location hole
Positioning column, for being positioned to base material, ensure the precision of substrate location；
S2：Punctured data is imported, the position data punched will be needed to import in drilling machine control system on base material, utilize drilling machine
The position of adjust automatically drill bit, is punched automatically；
S3：X-axis adjustment of displacement drives drill bit to be moved along X-axis, by static when mobile by step motor control XY axis slide unit
Start to accelerate to constant speed, the acceleration time is 1.5 seconds, and close to first drilling with constant speed 0.2m/s, when drill bit and drilling
Between distance 0.5cm+d when reduce speed now, when stepper motor completes the positioning of drill bit X-axis according to position data x, stop operating；Together
Reason when stepper motor completes the positioning of drill bit Y-axis according to position data y, stops operating；
S4：X-axis bit shift compensation, due to there is interval d between the screw thread that cooperates between the leading screw and sliding block of XY axis slide units, because
This, stepper motor driving leading screw and practical feeding distance S=x-d with movable slider, therefore, the center of drill bit and drilling in practice
Center also there are displacement difference d, bit interval d is inputted into drilling machine control system, additionally using stepper motor Feed servo system drill bit again
Advance displacement d, you can ensure that drill bit is overlapped along Y-direction with the center to drill；
S5：Y-axis bit shift compensation similarly, is additionally readvanced displacement d using stepper motor Feed servo system drill bit, you can guarantee drill bit
It overlaps with the center of drilling, is overlapped so as to complete drill bit with the bore position of given location parameter in X direction；
When the X-axis on XY axis slide units or Y-axis are advanced facing one direction always, do not need to carry out bit shift compensation；And when X-axis or
When Y-axis moves backward, need to carry out bit shift compensation.
S6：Start to drill, after the completion of bit shift compensation, drill controlling drill bit by drilling machine control system.
The present invention carries out bit shift compensation by being carried out to drill bit on X and Y-direction, can effectively eliminate XY axis slide unit in itself
The equipment error of generation improves the positioning accuracy of drill bit, by, with high-speed mobile, being conducive to shorten in the stage casing that drill bit moves
The positioning time of drill bit shortens the process-cycle of base material punching, by being modified to the numerical value for being spaced d, can reduce because setting
The error generated for abrasion is conducive to improve positioning accuracy.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of base material punches quick positioning process, which is characterized in that specifically includes following operating procedure：
S1：Base material is installed, it would be desirable to which the base material of processing is fixed on specified location in the machine table of drilling machine using fixture, when fixed
Base material is positioned using detent mechanism, ensures the precision of substrate location；
S2：Punctured data is imported, the position data punched will be needed to import in drilling machine control system on base material, utilize drilling machine
The position of adjust automatically drill bit, is punched automatically；
S3：X-axis adjustment of displacement drives drill bit to be moved along X-axis, by static when mobile by step motor control XY axis slide unit
Start to accelerate to constant speed, and close to first drilling with constant speed, when drill bit is with drilling close, reduce speed now, when stepping electricity
When machine completes the positioning of drill bit X-axis according to position data x, stop operating；
S4：X-axis bit shift compensation, due to there is interval d between the screw thread that cooperates between the leading screw and sliding block of XY axis slide units, because
This, stepper motor driving leading screw and practical feeding distance S=x-d with movable slider, therefore, the center of drill bit and drilling in practice
Center also there are displacement difference d, bit interval d is inputted into drilling machine control system, additionally using stepper motor Feed servo system drill bit again
Advance displacement d, you can ensure that drill bit is overlapped along Y-direction with the center to drill；
S5：Y-axis bit shift compensation similarly, is additionally readvanced displacement d using stepper motor Feed servo system drill bit, you can guarantee drill bit
It overlaps with the center of drilling, is overlapped so as to complete drill bit with the bore position of given location parameter in X direction；
S6：Start to drill, after the completion of bit shift compensation, drill controlling drill bit by drilling machine control system.
2. base material according to claim 1 punches quick positioning process, it is characterised in that：It is provided on base material in step S1
Location hole, and the positioning column to match with location hole is fixed in machine table, for being positioned to base material.
3. base material according to claim 1 punches quick positioning process, it is characterised in that：When the X-axis or Y on XY axis slide units
When axis advances facing one direction always, do not need to carry out bit shift compensation；And when X-axis or Y-axis move backward, need into
Row bit shift compensation.
4. base material according to claim 1 punches quick positioning process, it is characterised in that：The acceleration time is 1- in step S3
1.5 seconds, velocity magnitude was 0.1-0.2m/s during constant speed, and is reduced speed now as distance 0.5cm+d between drill bit and drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064445.4A CN108189137A (en) | 2018-01-23 | 2018-01-23 | Base material punches quick positioning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064445.4A CN108189137A (en) | 2018-01-23 | 2018-01-23 | Base material punches quick positioning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189137A true CN108189137A (en) | 2018-06-22 |
Family
ID=62590414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064445.4A Pending CN108189137A (en) | 2018-01-23 | 2018-01-23 | Base material punches quick positioning process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156580A (en) * | 2022-09-07 | 2022-10-11 | 上海优集工业软件有限公司 | Deep hole machining method and device and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680897A (en) * | 2004-04-05 | 2005-10-12 | 财团法人工业技术研究院 | Numerically Controlled Mechanics |
| CN201728697U (en) * | 2009-09-08 | 2011-02-02 | 廖森杰 | Full-automatic hanging board punching machine |
| EP2471617A1 (en) * | 2009-08-27 | 2012-07-04 | NTN Corporation | Device for detecting tool tip position of remote-controlled actuator |
| CN204747588U (en) * | 2015-07-03 | 2015-11-11 | 山东法因数控机械股份有限公司 | Numerically -controlled drilling machine |
| CN106216735A (en) * | 2016-07-27 | 2016-12-14 | 无锡深南电路有限公司 | A kind of numerically controlled drill system and the operational approach of numerically controlled drill |
| CN206393747U (en) * | 2017-01-04 | 2017-08-11 | 信丰利裕达电子科技有限公司 | A kind of wiring board automatic numerical control drilling machine |
-
2018
- 2018-01-23 CN CN201810064445.4A patent/CN108189137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680897A (en) * | 2004-04-05 | 2005-10-12 | 财团法人工业技术研究院 | Numerically Controlled Mechanics |
| EP2471617A1 (en) * | 2009-08-27 | 2012-07-04 | NTN Corporation | Device for detecting tool tip position of remote-controlled actuator |
| CN201728697U (en) * | 2009-09-08 | 2011-02-02 | 廖森杰 | Full-automatic hanging board punching machine |
| CN204747588U (en) * | 2015-07-03 | 2015-11-11 | 山东法因数控机械股份有限公司 | Numerically -controlled drilling machine |
| CN106216735A (en) * | 2016-07-27 | 2016-12-14 | 无锡深南电路有限公司 | A kind of numerically controlled drill system and the operational approach of numerically controlled drill |
| CN206393747U (en) * | 2017-01-04 | 2017-08-11 | 信丰利裕达电子科技有限公司 | A kind of wiring board automatic numerical control drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156580A (en) * | 2022-09-07 | 2022-10-11 | 上海优集工业软件有限公司 | Deep hole machining method and device and electronic equipment |
| CN115156580B (en) * | 2022-09-07 | 2023-02-21 | 上海优集工业软件有限公司 | Deep hole machining method and device and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180622 |