CN103869753A - Mistake-proof calibration method for panel part - Google Patents
Mistake-proof calibration method for panel part Download PDFInfo
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- CN103869753A CN103869753A CN201410097801.4A CN201410097801A CN103869753A CN 103869753 A CN103869753 A CN 103869753A CN 201410097801 A CN201410097801 A CN 201410097801A CN 103869753 A CN103869753 A CN 103869753A
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- mistake proofing
- sheet material
- cutter
- numerical control
- standard verification
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Abstract
The invention relates to a mistake-proof calibration method for a panel part. According to the technical scheme, the method comprises the following steps: manufacturing a standard calibration slot in a non-working area of a to-be-processed panel part; placing a panel on a working platform of a numerical control machine tool, starting a numerical control program, and causing a cutter to run along a running track of the standard calibration slot according to a designed program; if the panel is cut off by the cutter during the running process in the standard calibration slot or a distance h between the cutter and a mistake-proof standard surface of the standard calibration slot is greater than or equal to 0.05-0.1mm, confirming that the size of the adopted cutter, the setting of a processing original point or the calling of the numerical control program is in fault; checking the size of the adopted cutter, the setting of the processing original point or the numerical control program, adjusting, and then repeating the previous steps till the running of the cutter along the running track in the standard calibration slot meets the demand. According to the mistake-proof calibration method for the panel part, the accuracy of the processed part can be effectively ensured and the rejection rate is reduced.
Description
Technical field
The invention belongs to field of machining, relate to particularly one and utilize cutter mistake proofing verification groove technology, prevent the method that sheet material class part goes wrong in digital control processing.
Background technology
More and morely in mechanical processing industry replace conventional lathe with numerically-controlled machine.Along with numerically-controlled machine is applied widely, bring the high efficiency while of processing to be also accompanied by because using the mistakes such as tool specification, working origin setting, numerical control program call in digital control processing, cause the overproof of product and scrap.
Summary of the invention
In order to overcome the above problems, the present invention proposes sheet material class part mistake proofing method of calibration.
The technical solution used in the present invention is: a kind of sheet material class part mistake proofing method of calibration, and method is as follows:
1) produce standard verification groove in the inoperative region of the sheet material of sheet material class part to be processed;
2) design cutter is along the numerical control program of standard verification groove running orbit;
3) sheet material is placed on the workbench of numerically-controlled machine, opens numerical control program, make cutter by designing program along the running orbit operation of standard verification groove;
4) if cutter in standard verification groove in operational process, by cutting end or the distance h >=0.05～0.1mm with the mistake proofing reference field of standard verification groove under sheet material cutting, proves to use tool specification, working origin setting or numerical control program call error;
5) check and use tool specification, working origin setting or numerical control program, after adjustment, repeating step 3) and 4) until cutter in standard is delivered for a check groove, move along running orbit, do not cut down cut end simultaneously with the distance h < 0.05～0.1mm of the mistake proofing reference field of standard verification groove, now prove to use tool specification, working origin setting and numerical control program to call correctly, start machining sheet class part.
Above-mentioned a kind of sheet material class part mistake proofing method of calibration, described standard verification groove is: be located at sheet edge rectangular recess, be located at sheet edge square indentations, be located at sheet material middle part rectangular recess, be located at the square indentations at sheet material middle part or be located at the one of the cylinder shape groove at sheet material middle part.
Above-mentioned a kind of sheet material class part mistake proofing method of calibration, described standard verification groove is made up of mistake proofing reference field and mistake proofing chamfering, and mistake proofing chamfering is located at top or the outer rim of mistake proofing reference field.Mistake proofing reference field is used for proofreading the diameter of cutter, the length of cutter, and true origin three's correctness, mistake proofing chamfering is for proofreading the correctness (45 ° of tool sharpenings of the general use of mistake proofing chamfering) of cutter chamfering.
Above-mentioned a kind of sheet material class part mistake proofing method of calibration, described mistake proofing chamfering is 45 ° of inclined-planes.
The present invention, creatively on the sheet metal parts of conditions permit, produce standard verification groove, first pass through standard verification groove in process, the correctness that uses tool specification, working origin setting and numerical control program to call is carried out verification, after correct, carry out again the processing of sheet material class part, therefore, can effectively guarantee the correctness of processing parts, the rate of reducing the number of rejects and seconds.
Accompanying drawing explanation
Fig. 1 is provided in a side of a kind of form of the rectangle standard verification groove of sheet edge.
Fig. 2 uses the standard verification groove running orbit figure of cutter along Fig. 1.
Fig. 3 is provided in a side of the another kind of form of the rectangle standard verification groove of sheet edge.
Fig. 4 uses the standard verification groove running orbit figure of cutter along Fig. 3.
Fig. 5 is provided in a side of a kind of form of the cylindrical standard verification groove at sheet material middle part.
Fig. 6 uses the standard verification groove running orbit figure of cutter along Fig. 5.
Fig. 7 is provided in a side of a kind of form of the square standard verification groove at sheet material middle part.
Fig. 8 uses the standard verification groove running orbit figure of cutter along Fig. 7.
Fig. 9 is provided in a side of a kind of form of the square standard verification groove of sheet edge.
Figure 10 uses the standard verification groove running orbit figure of cutter along Fig. 9.
Embodiment
a kind of sheet material class of embodiment part mistake proofing method of calibration
1) produce standard verification groove (10) in the inoperative region of the sheet material of sheet material class part to be processed;
Described standard verification groove (10) is made up of mistake proofing reference field (11) and mistake proofing chamfering (12).Below enumerate the form of standard verification groove (10):
Be illustrated in figure 1 the rectangular recess that standard verification groove is provided in a side of sheet edge, mistake proofing chamfering (12) is located at the outside of rectangular recess, is located at the outer rim of mistake proofing reference field.The length a of standard verification groove is greater than the diameter that uses cutter, and the degree of depth b of standard verification groove is greater than the chamfering that uses cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Be illustrated in figure 3 the rectangular recess that standard verification groove is provided in a side of sheet edge, mistake proofing chamfering (12) is located at the inside of rectangular recess, is located at the top of mistake proofing reference field.The length a of standard verification groove is greater than the diameter that uses cutter, and the degree of depth b of standard verification groove is greater than the chamfering that uses cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Be illustrated in figure 5 the cylinder shape groove that standard verification groove is provided in a side of sheet material middle part, mistake proofing chamfering (12) is located at the inside of cylinder shape groove, is located at the top of mistake proofing reference field.The diameter d of standard verification groove is greater than the diameter that uses cutter, and the height h of standard verification groove is greater than the chamfering that uses cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Be illustrated in figure 7 the square indentations that standard verification groove is provided in a side of sheet material middle part, mistake proofing chamfering (12) is located at the inside of square indentations, is located at the top of mistake proofing reference field.The width of standard verification groove is greater than the diameter that uses cutter, and the height h of standard verification groove is greater than the chamfering that uses cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Be illustrated in figure 9 the square indentations that standard verification groove is provided in a side of sheet edge, mistake proofing chamfering (12) is located at the inside of square indentations, is located at the top of mistake proofing reference field.The width of standard verification groove is greater than the diameter that uses cutter, and the height h of standard verification groove is greater than the chamfering that uses cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
2) design cutter is along the numerical control program of standard verification groove running orbit.
3) sheet material is placed on the workbench of numerically-controlled machine, opens numerical control program, make cutter by designing program along the running orbit operation of standard verification groove; As Fig. 2,4,6,8,10 be respectively use cutter by numerical control program the running orbit along standard verification groove.
4) if cutter in standard verification groove in operational process, by cutting end or the distance h >=0.1mm with the mistake proofing reference field of standard verification groove under sheet material cutting, proves to use tool specification, working origin setting or numerical control program call error; H value is the 2nd) arrange in the design of step numerical control program, principle h arranges and should be controlled in 0.05～0.1mm, according to the sheet material class part Product Precision demand difference of reality processing, selects corresponding h value, and the present embodiment h value is set to 0.1mm.
5) check and use tool specification, working origin setting or numerical control program, after adjustment, repeating step 3) and 4) until cutter in standard is delivered for a check groove, move along running orbit, do not cut down cut end simultaneously with the distance h < 0.1mm of the mistake proofing reference field of standard verification groove, now prove to use tool specification, working origin setting and numerical control program to call correctly, start machining sheet class part.
Claims (4)
1. a sheet material class part mistake proofing method of calibration, is characterized in that method is as follows:
1) produce standard verification groove in the inoperative region of the sheet material of sheet material class part to be processed;
2) design cutter is along the numerical control program of standard verification groove running orbit;
3) sheet material is placed on the workbench of numerically-controlled machine, opens numerical control program, make cutter by designing program along the running orbit operation of standard verification groove;
4) if cutter in standard verification groove in operational process, by cutting end or the distance h >=0.05～0.1mm with the mistake proofing reference field of standard verification groove under sheet material cutting, proves to use tool specification, working origin setting or numerical control program call error;
5) check and use tool specification, working origin setting or numerical control program, after adjustment, repeating step 3) and 4) until cutter in standard is delivered for a check groove, move along running orbit, do not cut down cut end simultaneously with the distance h < 0.05～0.1mm of the mistake proofing reference field of standard verification groove, now prove that the tool specification, working origin setting and the numerical control program that use call correctly, start machining sheet class part.
2. a kind of sheet material class part mistake proofing method of calibration as claimed in claim 1, is characterized in that: described standard verification groove is: be located at sheet edge rectangular recess, be located at sheet edge square indentations, be located at sheet material middle part rectangular recess, be located at the square indentations at sheet material middle part or be located at the one of the cylinder shape groove at sheet material middle part.
3. a kind of sheet material class part mistake proofing method of calibration as claimed in claim 1, is characterized in that: described standard verification groove is made up of mistake proofing reference field and mistake proofing chamfering, and mistake proofing chamfering is located at top or the outer rim of mistake proofing reference field.
4. a kind of sheet material class part mistake proofing method of calibration as claimed in claim 1, is characterized in that: described mistake proofing chamfering is 45 ° of inclined-planes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097801.4A CN103869753B (en) | 2014-03-18 | 2014-03-18 | A kind of sheet material class part mistake proofing method of calibration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410097801.4A CN103869753B (en) | 2014-03-18 | 2014-03-18 | A kind of sheet material class part mistake proofing method of calibration |
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| CN103869753A true CN103869753A (en) | 2014-06-18 |
| CN103869753B CN103869753B (en) | 2016-09-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610627A (en) * | 2015-10-27 | 2017-05-03 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for tool utilization in process of numerical control machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1162030A2 (en) * | 2000-06-07 | 2001-12-12 | Mori Seiki Co., Ltd. | NC machine tool having spindle run-out diagnosing function |
| CN101169643A (en) * | 2007-12-04 | 2008-04-30 | 西安飞机工业（集团）有限责任公司 | Digital control machining operation error prevention technology |
| CN102922026A (en) * | 2012-05-22 | 2013-02-13 | 西安飞机工业（集团）有限责任公司 | Digital control processing cutting tool calibration apparatus |
| EP2581167A1 (en) * | 2011-10-13 | 2013-04-17 | Makita Corporation | Guide devices for power tools |
| CN103149877A (en) * | 2011-12-07 | 2013-06-12 | 沈阳黎明航空发动机(集团)有限责任公司 | Numerical control machining method capable of guaranteeing machining command information to be correct |
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2014
- 2014-03-18 CN CN201410097801.4A patent/CN103869753B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1162030A2 (en) * | 2000-06-07 | 2001-12-12 | Mori Seiki Co., Ltd. | NC machine tool having spindle run-out diagnosing function |
| CN101169643A (en) * | 2007-12-04 | 2008-04-30 | 西安飞机工业（集团）有限责任公司 | Digital control machining operation error prevention technology |
| EP2581167A1 (en) * | 2011-10-13 | 2013-04-17 | Makita Corporation | Guide devices for power tools |
| CN103149877A (en) * | 2011-12-07 | 2013-06-12 | 沈阳黎明航空发动机(集团)有限责任公司 | Numerical control machining method capable of guaranteeing machining command information to be correct |
| CN102922026A (en) * | 2012-05-22 | 2013-02-13 | 西安飞机工业（集团）有限责任公司 | Digital control processing cutting tool calibration apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610627A (en) * | 2015-10-27 | 2017-05-03 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for tool utilization in process of numerical control machining |
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| CN103869753B (en) | 2016-09-14 |
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