CN102773674B - 一种碗形件热锻、冷拉深复合成型工艺 - Google Patents
一种碗形件热锻、冷拉深复合成型工艺 Download PDFInfo
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- CN102773674B CN102773674B CN201210284978.6A CN201210284978A CN102773674B CN 102773674 B CN102773674 B CN 102773674B CN 201210284978 A CN201210284978 A CN 201210284978A CN 102773674 B CN102773674 B CN 102773674B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000000465 moulding Methods 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000005242 forging Methods 0.000 title claims abstract description 7
- 238000010622 cold drawing Methods 0.000 title abstract 3
- 238000000137 annealing Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000009966 trimming Methods 0.000 claims abstract description 7
- 238000005422 blasting Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000010583 slow cooling Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical class [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 3
- 238000005282 brightening Methods 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005482 strain hardening Methods 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000641 cold extrusion Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- -1 and process is long Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
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CN201210284978.6A CN102773674B (zh) | 2012-08-11 | 2012-08-11 | 一种碗形件热锻、冷拉深复合成型工艺 |
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CN201210284978.6A CN102773674B (zh) | 2012-08-11 | 2012-08-11 | 一种碗形件热锻、冷拉深复合成型工艺 |
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CN102773674A CN102773674A (zh) | 2012-11-14 |
CN102773674B true CN102773674B (zh) | 2014-07-23 |
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CN201210284978.6A Active CN102773674B (zh) | 2012-08-11 | 2012-08-11 | 一种碗形件热锻、冷拉深复合成型工艺 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103056621B (zh) * | 2013-01-06 | 2015-02-11 | 山西经纬合力机械制造有限公司三厂 | 细纱机摇架支杆的冷拉加工工艺 |
CN103447773A (zh) * | 2013-09-11 | 2013-12-18 | 宁波市奇精机械有限公司 | 一种固定座加工工艺 |
CN104038897A (zh) * | 2014-06-25 | 2014-09-10 | 梧州恒声电子科技有限公司 | 一种具有不同形状的耳孔的扬声器盆架的加工工艺 |
CN104038893A (zh) * | 2014-06-25 | 2014-09-10 | 梧州恒声电子科技有限公司 | 一种经多次拉伸的扬声器盆架的加工工艺 |
CN105290735B (zh) * | 2015-11-19 | 2018-07-31 | 隆昌山川精密焊管有限责任公司 | 方向机开关支架加工方法 |
CN109366109A (zh) * | 2018-12-07 | 2019-02-22 | 海盐猛凌汽车配件有限公司 | 前车身连接衬套加工工艺 |
CN109664114A (zh) * | 2019-01-29 | 2019-04-23 | 佛山市南海区辰丰机械有限公司 | 自动镶嵌铜套工作台及工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369077A (en) * | 1979-12-29 | 1983-01-18 | Fuji Electric Company, Ltd. | Method of manufacturing an electromagnetic core |
US4373242A (en) * | 1978-10-04 | 1983-02-15 | Allis-Chalmers Corporation | Method of manufacturing a wedge gate valve |
EP1157776A2 (en) * | 2000-05-23 | 2001-11-28 | Delphi Technologies, Inc. | Cold formed high-loaded bearing steel parts and process for forming same |
EP1331052A2 (en) * | 2002-01-24 | 2003-07-30 | Nissan Motor Company, Limited | Production method of cam lobe piece of assembled camshaft |
CN101422861A (zh) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | 一种异形深孔类零件的精密成形方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5953683B2 (ja) * | 1979-12-29 | 1984-12-26 | 富士電機株式会社 | 電磁鉄心の製作方法 |
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2012
- 2012-08-11 CN CN201210284978.6A patent/CN102773674B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373242A (en) * | 1978-10-04 | 1983-02-15 | Allis-Chalmers Corporation | Method of manufacturing a wedge gate valve |
US4369077A (en) * | 1979-12-29 | 1983-01-18 | Fuji Electric Company, Ltd. | Method of manufacturing an electromagnetic core |
EP1157776A2 (en) * | 2000-05-23 | 2001-11-28 | Delphi Technologies, Inc. | Cold formed high-loaded bearing steel parts and process for forming same |
EP1331052A2 (en) * | 2002-01-24 | 2003-07-30 | Nissan Motor Company, Limited | Production method of cam lobe piece of assembled camshaft |
CN101422861A (zh) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | 一种异形深孔类零件的精密成形方法 |
Non-Patent Citations (2)
Title |
---|
拉深-锻造复合工艺的应用;苏双印;《机械工人.热加工》;19930430(第8期);5 * |
苏双印.拉深-锻造复合工艺的应用.《机械工人.热加工》.1993,(第8期),第5页. |
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CN102773674A (zh) | 2012-11-14 |
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Denomination of invention: Hot forging, cold drawing composite molding process of bowl-shaped piece Effective date of registration: 20150119 Granted publication date: 20140723 Pledgee: Xiuning Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Xiaoxiao Science and Technology Industry Co., Ltd. Registration number: 2015340000001 |
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Address after: 245300 No. 1, Xia Lu, eco industrial park, Jixi County, Anhui, Xuancheng Patentee after: ANHUI XIAOXIAO TECH CO., LTD. Address before: 245300 No. 1, Xia Lu, eco industrial park, Jixi County, Anhui, Xuancheng Patentee before: Anhui small science and Technology Industrial Limited by Share Ltd |
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