CN103869753B - A kind of sheet material class part mistake proofing method of calibration - Google Patents
A kind of sheet material class part mistake proofing method of calibration Download PDFInfo
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- CN103869753B CN103869753B CN201410097801.4A CN201410097801A CN103869753B CN 103869753 B CN103869753 B CN 103869753B CN 201410097801 A CN201410097801 A CN 201410097801A CN 103869753 B CN103869753 B CN 103869753B
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- sheet material
- mistake proofing
- check groove
- groove
- criteria check
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Abstract
The present invention relates to a kind of sheet material class part mistake proofing method of calibration.The technical scheme is that and produce criteria check groove in the non-active area of sheet material class part to be processed；Sheet material is placed on the work platforms of Digit Control Machine Tool, opens numerical control program, make cutter run along the running orbit of criteria check groove by design program；If cutter is in criteria check groove in running, cut under sheet material is cut end or with distance h >=0.05 of the mistake proofing datum level of criteria check groove～0.1mm, then prove to use tool specification, working origin to arrange or numerical control program call error；Checking and use tool specification, working origin to arrange or numerical control program, after adjustment, repeat the above steps is until cutter meets the requirements along running orbit operation in standard delivers for a check groove.The present invention can effectively ensure that the correctness of processing part, rate of reducing the number of rejects and seconds.
Description
Technical field
The invention belongs to field of machining, utilize cutter mistake proofing to verify groove technology more particularly to one, prevent sheet material
The method that class part goes wrong in digital control processing.
Background technology
In mechanical processing industry, more and more use Digit Control Machine Tools replace conventional machine tool.Along with Digit Control Machine Tool widely should
With, also along with because digital control processing uses the setting of tool specification, working origin, numerical control program the while of bringing processing high efficiency
The mistake such as call, cause the overproof of product and scrap.
Summary of the invention
In order to solve problem above, 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) criteria check groove is produced in the non-active area at the sheet material of sheet material class part to be processed；
2) design cutter is along the numerical control program of criteria check groove running orbit；
3) sheet material is placed on the work platforms of Digit Control Machine Tool, opens numerical control program, make cutter by design program along standard
The running orbit of verification groove runs；
4) if cutter in running, cuts end or the mistake proofing with criteria check groove under being cut by sheet material in criteria check groove
Distance h >=0.05 of datum level～0.1mm, then prove to use tool specification, working origin to arrange or numerical control program call error；
5) check that use tool specification, working origin are arranged or numerical control program, after adjustment, repeat step 3) and 4) until
Cutter runs along running orbit in standard delivers for a check groove, do not cut down cut end simultaneously with the mistake proofing datum level of criteria check groove away from
From h ＜ 0.05～0.1mm, now prove to use tool specification, working origin to arrange and numerical control routine call is correct, start processing
Sheet material class part.
Above-mentioned a kind of sheet material class part mistake proofing method of calibration, described criteria check groove is: be located at the length of sheet edge
Square groove, it is located at the square indentations of sheet edge, is located at the rectangular recess in the middle part of sheet material, is located at the pros in the middle part of sheet material
Connected in star or be located at the one of cylinder shape groove in the middle part of sheet material.
Above-mentioned a kind of sheet material class part mistake proofing method of calibration, described criteria check groove is by mistake proofing datum level and prevents falling down in a faint
Angle is constituted, and mistake proofing chamfering is located at top or the outer rim of mistake proofing datum level.Mistake proofing datum level is used for proofreading the diameter of cutter, cutter
Length, the correctness of zero three, for proofreading the correctness of cutter chamfering, (mistake proofing chamfering generally uses mistake proofing chamfering
45 ° of tool sharpenings).
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 produces criteria check groove on the sheet metal parts of conditions permit, first passes through criteria check
Groove in the course of processing, uses tool specification, working origin to arrange and the correctness of numerical control routine call verifies, correct after
Carry out the processing of sheet material class part again, therefore, can effectively ensure that the correctness of processing part, rate of reducing the number of rejects and seconds.
Accompanying drawing explanation
Fig. 1 is a kind of form of the rectangle criteria check groove being located at sheet edge.
Fig. 2 is to use cutter along the criteria check groove running orbit figure of Fig. 1.
Fig. 3 is the another kind of form of the rectangle criteria check groove being located at sheet edge.
Fig. 4 is to use cutter along the criteria check groove running orbit figure of Fig. 3.
Fig. 5 is a kind of form being located at the cylindrical standard verification groove in the middle part of sheet material.
Fig. 6 is to use cutter along the criteria check groove running orbit figure of Fig. 5.
Fig. 7 is a kind of form being located at the square criteria check groove in the middle part of sheet material.
Fig. 8 is to use cutter along the criteria check groove running orbit figure of Fig. 7.
Fig. 9 is a kind of form of the square criteria check groove being located at sheet edge.
Figure 10 is to use cutter along the criteria check groove running orbit figure of Fig. 9.
Detailed description of the invention
Embodiment one sheet material class part mistake proofing method of calibration
1) criteria check groove (10) is produced in the non-active area at the sheet material of sheet material class part to be processed；
Described criteria check groove (10) is made up of mistake proofing datum level (11) and mistake proofing chamfering (12).It is exemplified below standard school
The form of check of foundation subsoil (10):
Being illustrated in figure 1 criteria check groove is the rectangular recess being located at sheet edge, and mistake proofing chamfering (12) is located at rectangular
The outside of connected in star, is i.e. located at the outer rim of mistake proofing datum level.Length a of criteria check groove is more than the diameter of use cutter, standard
Degree of depth b of verification groove is more than the chamfering of use cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Being illustrated in figure 3 criteria check groove is the rectangular recess being located at sheet edge, and mistake proofing chamfering (12) is located at rectangular
The inside of connected in star, is i.e. located at the top of mistake proofing datum level.Length a of criteria check groove is more than the diameter of use cutter, standard
Degree of depth b of verification groove is more than the chamfering of use cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Being illustrated in figure 5 criteria check groove is to be located at the cylinder shape groove in the middle part of sheet material, and mistake proofing chamfering (12) is located at cylinder
The inside of connected in star, is i.e. located at the top of mistake proofing datum level.The diameter d of criteria check groove is more than the diameter of use cutter, standard
The height h of verification groove is more than the chamfering of use cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Being illustrated in figure 7 criteria check groove is to be located at the square indentations in the middle part of sheet material, and mistake proofing chamfering (12) is located at pros
The inside of connected in star, is i.e. located at the top of mistake proofing datum level.The width of criteria check groove is more than the diameter of use cutter, standard school
The height h of check of foundation subsoil is more than the chamfering of use cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
Being illustrated in figure 9 criteria check groove is the square indentations being located at sheet edge, and mistake proofing chamfering (12) is located at pros
The inside of connected in star, is i.e. located at the top of mistake proofing datum level.The width of criteria check groove is more than the diameter of use cutter, standard school
The height h of check of foundation subsoil is more than the chamfering of use cutter, and mistake proofing chamfering (12) is 45 ° of inclined-planes.
2) design cutter is along the numerical control program of criteria check groove running orbit.
3) sheet material is placed on the work platforms of Digit Control Machine Tool, opens numerical control program, make cutter by design program along standard
The running orbit of verification groove runs；Cutter is used to press the numerical control program operation along criteria check groove as Fig. 2,4,6,8,10 are respectively
Track.
4) if cutter in running, cuts end or the mistake proofing with criteria check groove under being cut by sheet material in criteria check groove
Distance h of datum level >=0.1mm, then prove to use tool specification, working origin to arrange or numerical control program call error；H value exists
2nd) the most configured in the design of step numerical control program, principle h arranges and should control, in 0.05～0.1mm, to add according to actual
The sheet material class part Product Precision demand of work is different, selects corresponding h value, the present embodiment h value to be set to 0.1mm.
5) check that use tool specification, working origin are arranged or numerical control program, after adjustment, repeat step 3) and 4) until
Cutter runs along running orbit in standard delivers for a check groove, do not cut down cut end simultaneously with the mistake proofing datum level of criteria check groove away from
From h ＜ 0.1mm, now prove to use tool specification, working origin to arrange and numerical control routine call is correct, start to process sheet material class
Part.
Claims (2)
1. a sheet material class part mistake proofing method of calibration, it is characterised in that method is as follows:
1) criteria check groove is produced in the non-active area at the sheet material of sheet material class part to be processed；Described criteria check groove is by preventing
Wrong datum level and mistake proofing chamfering are constituted, and mistake proofing chamfering is located at top or the outer rim of mistake proofing datum level；Described mistake proofing chamfering is 45 °
Inclined-plane；
2) design cutter is along the numerical control program of criteria check groove running orbit；
3) sheet material is placed on the work platforms of Digit Control Machine Tool, opens numerical control program, make cutter by the operation of NC Programming
Track runs along criteria check groove；
4) if cutter in running, cuts end or the mistake proofing benchmark with criteria check groove under being cut by sheet material in criteria check groove
Distance h >=0.05 in face～0.1mm, then prove to use tool specification, working origin to arrange or numerical control program call error；
5) check that use tool specification, working origin are arranged or numerical control program, after adjustment, repeat step 3) and 4) until cutter exists
Standard is delivered for a check in groove and is run along criteria check groove by the running orbit of NC Programming, do not cut down cut end simultaneously with standard school
The distance h ＜ 0.05～0.1mm of the mistake proofing datum level of check of foundation subsoil, now proves that the tool specification used, working origin arrange sum
Control routine call is correct, starts to process sheet material class part.
2. a kind of sheet material class part mistake proofing method of calibration as claimed in claim 1, it is characterised in that: described criteria check groove
It is: the rectangular recess, the square indentations being located at sheet edge that are located at sheet edge, to be located at the rectangle in the middle part of sheet material recessed
Groove, it is located at the square indentations in the middle part of sheet material or is located at the one of cylinder shape groove in the middle part of sheet material.
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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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| 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 CN103869753A (en) | 2014-06-18 |
| CN103869753B true CN103869753B (en) | 2016-09-14 |
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| 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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| JP2001347440A (en) * | 2000-06-07 | 2001-12-18 | Mori Seiki Co Ltd | Nc machine tool having spindle run-out accuracy diagnostic function |
| CN100498613C (en) * | 2007-12-04 | 2009-06-10 | 西安飞机工业（集团）有限责任公司 | Digital control machining operation error prevention technology |
| JP2013086278A (en) * | 2011-10-13 | 2013-05-13 | Makita Corp | Guide device for power tool |
| CN103149877B (en) * | 2011-12-07 | 2016-06-15 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of guarantee the numerical-control processing method that Machining Instruction information is 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 |
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