CN103264269B - The processing method of long narrow class composite material forming part combination mould - Google Patents
The processing method of long narrow class composite material forming part combination mould Download PDFInfo
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- CN103264269B CN103264269B CN201310232434.XA CN201310232434A CN103264269B CN 103264269 B CN103264269 B CN 103264269B CN 201310232434 A CN201310232434 A CN 201310232434A CN 103264269 B CN103264269 B CN 103264269B
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- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 18
- 238000009499 grossing Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 241000826860 Trapezium Species 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000001195 anabolic effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The present invention relates to a kind of processing method growing narrow class composite material forming part combination mould, comprise the following steps: the 1) processing of upper and lower base plate; 2) processing of long narrow clamping plate: 2.1) thickness and width stay 3mm surplus respectively; 2.2) heat treatment; 2.3) pincers worker smoothing, digs, grinds upper and lower two planes to parallel, and stay 1mm surplus; 2.4) the cooperation profile of digital control processing width, stays 1mm surplus; 3) upper and lower long narrow clamping plate assemble respectively after overall processing: 3.1) repair the involutory gap between a Kenzo clamping plate respectively; 3.2) two planes of grinder entirety mill thickness direction; 3.3) the upper and lower forming surface of difference digital control processing is to dimensional requirement, then pincers worker polishing profile.This processing method solves long narrow class and repaiies and grind the distortion of composite material combination part and contact surface connects poor problem, and improves the machining accuracy of long narrow class assembling die, substantially increases production efficiency.
Description
Technical field
The present invention relates to a kind of processing method growing narrow class composite material forming part combination mould, belong to field of machining.
Background technology
As shown in Figure 1, this length narrow class composite material forming part is after employing frock carries out forming parts, and there is opening and closing angle, if mould is overall processing, part cannot take out, and forms so the mold tooling of part is made up of several long narrow parts.Because every part part is not only long but also narrow, single-piece work deflection is comparatively large, and after single-piece work, also needs several part combination together, and so just make part occur gap to commissure width, short transverse occurs connecing difference.Because frock is due to composite material forming use, Combined Mining with to the profile surface quality of mould and required precision all very high, so the gap occurred commissure and highly to connect difference very large on forming parts impact, must eliminate.Processing is in the past all take single-piece work, pincers worker is smoothed, then combines several groups, even if pincers worker has very high technical merit in anabolic process, passing through smoothing part shape, repairing and grind after to joint close, equating combinatorial surface step difference, also part entirety can be caused to narrow, and there is the problems such as difference in height in end face, such processing not only needs higher technical merit, the more time, and machining accuracy, profile roughness is all very poor, is difficult to reach composite material forming requirement.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of processing method growing narrow class composite material forming part combination mould, this processing method solves long narrow class and repaiies and grind the distortion of composite material combination part and contact surface connects poor problem, and improve the machining accuracy of long narrow class assembling die, substantially increase production efficiency.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: a kind of processing method growing narrow class composite material forming part combination mould, comprises the following steps:
1) processing of upper and lower base plate: by plane, mill and digital control processing to parts standard size;
2) processing of long narrow clamping plate:
2.1) pincers worker smoothing woollen, two planes of plane thickness direction, then roughly grind, stay 3mm surplus;
2.2) boring suspension ring hole, then carries out the cooperation profile of digital control processing width, stays the surplus of 3mm;
2.3) heat treatment, anneal destressing;
2.4) pincers worker smoothing, digs, grinds upper and lower two planes to parallel, and stay 1mm surplus;
2.5) the cooperation profile of digital control processing width, stays 1mm surplus;
3) upper and lower long narrow clamping plate assemble respectively after overall processing:
3.1) clamping plate on top and top base plate are assembled together by drawing by pincers worker, clamping plate and the lower raft of bottom are assembled together, repair respectively and grind long narrow clamping plate I, upper long narrow clamping plate II and upper long narrow clamping plate III, and lower long narrow clamping plate I, involutory gap between lower long narrow clamping plate II and lower long narrow clamping plate III;
3.2) two planes of grinder entirety mill thickness direction, parallel to two planes;
3.3) the upper and lower forming surface of difference digital control processing is to dimensional requirement, then pincers worker polishing profile;
The structure of described length narrow class composite material forming part combination mould is: long narrow clamping plate I, lower long narrow clamping plate II and lower long narrow clamping plate III under placing respectively above lower shoe, wherein the width cross section of lower long narrow clamping plate II is up-narrow and down-wide trapezium structure, and lower long narrow clamping plate I closely cooperate with the side of lower long narrow clamping plate II respectively with a side of lower long narrow clamping plate III; On the below of upper plate is placed respectively long narrow clamping plate I, on long narrow clamping plate II and on long narrow clamping plate III, the width cross section of wherein going up long narrow clamping plate II is lower narrow wide trapezium structure, and upper long narrow clamping plate I closely cooperate with the side of lower long narrow clamping plate II respectively with a side of upper long narrow clamping plate III; And be the profile of composite to be processed after the profile after the profile after lower long narrow clamping plate I, lower long narrow clamping plate II and lower long narrow clamping plate III combine and upper long narrow clamping plate I, upper long narrow clamping plate II and upper long narrow clamping plate III combine fastens.
Processing method of this long narrow class composite material forming part combination mould adopts above-mentioned steps, reduces the difficulty of pincers worker smoothing adjusting play and step difference, prevents and grinds making part entirety narrow with gap and junction exists the problem of step difference owing to repairing.
Accompanying drawing explanation
Fig. 1 is the stereogram of long narrow class composite material forming part.
Fig. 2 is the side view of long narrow class composite material forming part combination mould.
Fig. 3 is the stereogram of long narrow class composite material forming part combination mould.
Detailed description of the invention
As shown in Figures 2 and 3, the structure of long narrow class composite material forming part combination mould is: long narrow clamping plate I 7, lower long narrow clamping plate II 9 and lower long narrow clamping plate III 10 under placing respectively above lower shoe 6, wherein the width cross section of lower long narrow clamping plate II 9 is up-narrow and down-wide trapezium structure, and lower long narrow clamping plate I 7 closely cooperate with the side of lower long narrow clamping plate II 9 respectively with a side of lower long narrow clamping plate III 10; On the below of upper plate 1 is placed respectively long narrow clamping plate I 2, on long narrow clamping plate II 3 and on long narrow clamping plate III 4, the width cross section of wherein going up long narrow clamping plate II 3 is lower narrow wide trapezium structure, and upper long narrow clamping plate I 2 closely cooperate with the side of lower long narrow clamping plate II 9 respectively with a side of upper long narrow clamping plate III 4; And be the profile 5 of composite to be processed after the profile after the profile after lower long narrow clamping plate I 7, lower long narrow clamping plate II 9 and lower long narrow clamping plate III 10 combine and upper long narrow clamping plate I 2, upper long narrow clamping plate II 3 and upper long narrow clamping plate III 4 combine fastens.
The processing method of this long narrow class composite material forming part combination mould, comprises the following steps:
1) processing of upper and lower base plate:
1.1) dig thickness direction two sides parallel, stay mill 0.6-0.8mm;
1.2) thickness direction two sides is ground, to size;
1.3) profile of NC machining parts width, and machining hole, and by digital-to-analogue, pilot hole is made datum hole;
2) processing of long narrow clamping plate:
2.1), because part is long narrow class part, distortion may after woollen blanking, just be there is, so first smoothed by pincers worker in pincers worker smoothing woollen; Two planes of plane thickness direction, then roughly grind, stay 3mm surplus, for smoothing made allowance later;
2.2) boring suspension ring hole, for the lifting of digital control processing is prepared; Then carry out the cooperation profile of digital control processing width, stay the surplus of 3mm;
2.3) heat treatment, anneal destressing, adjustment part material crystal arrangement mode, the stress produced in release process, avoids distortion;
2.4) pincers worker smoothing, digs, grinds upper and lower two planes to parallel, and stay 1mm surplus;
2.5) the cooperation profile of digital control processing width, stays 1mm surplus;
3) upper and lower long narrow clamping plate assemble respectively after overall processing:
3.1) clamping plate on top and top base plate are assembled together by drawing by pincers worker, clamping plate and the lower raft of bottom are assembled together, repair respectively and grind long narrow clamping plate I 2, upper long narrow clamping plate II 3 and upper long narrow clamping plate III 4, and lower long narrow clamping plate I 7, involutory gap between lower long narrow clamping plate II 9 and lower long narrow clamping plate III 10;
3.2) two planes of grinder entirety mill thickness direction, parallel to two planes;
3.3) the upper and lower forming surface of difference digital control processing is to dimensional requirement, then pincers worker polishing profile.
Claims (1)
1. a processing method for long narrow class composite material forming part combination mould, is characterized in that comprising the following steps:
1) processing of upper and lower base plate: by plane, mill and digital control processing to parts standard size;
2) processing of long narrow clamping plate:
2.1) pincers worker smoothing woollen, two planes of plane thickness direction, then roughly grind, stay 3mm surplus;
2.2) boring suspension ring hole, then carries out the cooperation profile of digital control processing width, stays the surplus of 3mm;
2.3) heat treatment, anneal destressing;
2.4) pincers worker smoothing, digs, grinds upper and lower two planes to parallel, and stay 1mm surplus;
2.5) the cooperation profile of digital control processing width, stays 1mm surplus;
3) upper and lower long narrow clamping plate assemble respectively after overall processing:
3.1) clamping plate on top and upper plate are assembled together by drawing by pincers worker, clamping plate and the lower shoe of bottom are assembled together, repair respectively and grind long narrow clamping plate I (2), upper long narrow clamping plate II (3) and upper long narrow clamping plate III (4), and lower long narrow clamping plate I (7), involutory gap between lower long narrow clamping plate II (9) and lower long narrow clamping plate III (10);
3.2) two planes of grinder entirety mill thickness direction, parallel to two planes;
3.3) the upper and lower forming surface of difference digital control processing is to dimensional requirement, then pincers worker polishing profile;
The structure of described length narrow class composite material forming part combination mould is: place lower long narrow clamping plate I (7), lower long narrow clamping plate II (9) and lower long narrow clamping plate III (10) respectively in the top of lower shoe (6), wherein the width cross section of lower long narrow clamping plate II (9) is up-narrow and down-wide trapezium structure, and lower long narrow clamping plate I (7) closely cooperate with the side of lower long narrow clamping plate II (9) respectively with a side of lower long narrow clamping plate III (10); Upper long narrow clamping plate I (2), upper long narrow clamping plate II (3) and upper long narrow clamping plate III (4) are placed respectively in the below of upper plate (1), the width cross section of wherein going up long narrow clamping plate II (3) is lower narrow wide trapezium structure, and upper long narrow clamping plate I (2) closely cooperate with the side of lower long narrow clamping plate II (9) respectively with a side of upper long narrow clamping plate III (4); And be the profile of composite to be processed after the profile after the profile after the combination of lower long narrow clamping plate I (7), lower long narrow clamping plate II (9) and lower long narrow clamping plate III (10) and upper long narrow clamping plate I (2), upper long narrow clamping plate II (3) and upper long narrow clamping plate III (4) combine fastens.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310232434.XA CN103264269B (en) | 2013-06-13 | 2013-06-13 | The processing method of long narrow class composite material forming part combination mould |
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| CN201310232434.XA CN103264269B (en) | 2013-06-13 | 2013-06-13 | The processing method of long narrow class composite material forming part combination mould |
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| CN103264269B true CN103264269B (en) | 2015-10-28 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104070335A (en) * | 2014-06-04 | 2014-10-01 | 河南金牌山模具有限公司 | Assembling process of pattern ring and side plate of tire mold |
| CN104493448B (en) * | 2014-10-27 | 2017-05-03 | 东北林业大学 | Mold surface subsection machining method of aircraft composite material forming mold |
| CN105945523B (en) * | 2016-06-14 | 2018-08-21 | 沈阳飞机工业（集团）有限公司 | The hot-stretch mould processing method of complex profile |
| CN106808172B (en) * | 2017-02-15 | 2018-12-18 | 苏州明和行新材料科技有限公司 | A kind of preparation method of titanium alloy component hot forming tool |
| CN112692526A (en) * | 2020-12-18 | 2021-04-23 | 陕西宏远航空锻造有限责任公司 | Closed extrusion die machining method |
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|---|---|---|---|---|
| WO1985002570A1 (en) * | 1983-12-06 | 1985-06-20 | Aren Bjoern | A method for manufacturing a tool suitable for cutting and/or shaping work, and a tool which has preferably been manufactured in accordance with the method |
| CN101062538A (en) * | 2006-04-25 | 2007-10-31 | 林承洋 | Method for manufacturing mould and its structure |
| CN101327563A (en) * | 2008-07-15 | 2008-12-24 | 大连理工大学 | Composite method for processing metallic mold with partial three-dimensional microstructure |
| CN102107443A (en) * | 2009-12-25 | 2011-06-29 | 蒋和兴 | Multi-interlayer compound die-cutting rule mould and manufacturing method thereof |
| CN202498144U (en) * | 2012-02-18 | 2012-10-24 | 沈阳飞机工业（集团）有限公司 | Detachable-type composite material forming die |
| CN102794913A (en) * | 2012-09-12 | 2012-11-28 | 沈阳飞机工业（集团）有限公司 | Method for hollow molding of compound material and auxiliary assembly thereof |
| CN202716468U (en) * | 2012-06-06 | 2013-02-06 | 沈阳飞机工业（集团）有限公司 | H-shaped composite material beam forming die |
-
2013
- 2013-06-13 CN CN201310232434.XA patent/CN103264269B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985002570A1 (en) * | 1983-12-06 | 1985-06-20 | Aren Bjoern | A method for manufacturing a tool suitable for cutting and/or shaping work, and a tool which has preferably been manufactured in accordance with the method |
| CN101062538A (en) * | 2006-04-25 | 2007-10-31 | 林承洋 | Method for manufacturing mould and its structure |
| CN101327563A (en) * | 2008-07-15 | 2008-12-24 | 大连理工大学 | Composite method for processing metallic mold with partial three-dimensional microstructure |
| CN102107443A (en) * | 2009-12-25 | 2011-06-29 | 蒋和兴 | Multi-interlayer compound die-cutting rule mould and manufacturing method thereof |
| CN202498144U (en) * | 2012-02-18 | 2012-10-24 | 沈阳飞机工业（集团）有限公司 | Detachable-type composite material forming die |
| CN202716468U (en) * | 2012-06-06 | 2013-02-06 | 沈阳飞机工业（集团）有限公司 | H-shaped composite material beam forming die |
| CN102794913A (en) * | 2012-09-12 | 2012-11-28 | 沈阳飞机工业（集团）有限公司 | Method for hollow molding of compound material and auxiliary assembly thereof |
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