CN110293171A - 带有天窗的汽车顶盖的冲压工艺型面补偿方法 - Google Patents
带有天窗的汽车顶盖的冲压工艺型面补偿方法 Download PDFInfo
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- CN110293171A CN110293171A CN201910518313.9A CN201910518313A CN110293171A CN 110293171 A CN110293171 A CN 110293171A CN 201910518313 A CN201910518313 A CN 201910518313A CN 110293171 A CN110293171 A CN 110293171A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000005516 engineering process Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims abstract description 19
- 238000009966 trimming Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 abstract description 20
- 238000013461 design Methods 0.000 abstract description 6
- 238000005253 cladding Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910518313.9A CN110293171B (zh) | 2019-06-15 | 2019-06-15 | 带有天窗的汽车顶盖的冲压工艺型面补偿方法 |
Applications Claiming Priority (1)
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CN201910518313.9A CN110293171B (zh) | 2019-06-15 | 2019-06-15 | 带有天窗的汽车顶盖的冲压工艺型面补偿方法 |
Publications (2)
Publication Number | Publication Date |
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CN110293171A true CN110293171A (zh) | 2019-10-01 |
CN110293171B CN110293171B (zh) | 2020-11-27 |
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CN201910518313.9A Active CN110293171B (zh) | 2019-06-15 | 2019-06-15 | 带有天窗的汽车顶盖的冲压工艺型面补偿方法 |
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CN (1) | CN110293171B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111545643A (zh) * | 2020-04-30 | 2020-08-18 | 瑞鹄汽车模具股份有限公司 | 一种板材拉延成型的复杂曲面着色优化机构 |
CN111687600A (zh) * | 2020-06-09 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | 汽车顶盖成形工艺方法及汽车顶盖 |
CN112207204A (zh) * | 2020-09-16 | 2021-01-12 | 东风柳州汽车有限公司 | 侧围外板加油口座冲压加工方法 |
CN112588954A (zh) * | 2020-11-27 | 2021-04-02 | 东风汽车股份有限公司 | 一种加强型地板前横梁冲压工艺 |
CN113828690A (zh) * | 2021-08-23 | 2021-12-24 | 中国第一汽车股份有限公司 | 一种汽车顶盖尾部区域尺寸控制方法 |
CN114749553A (zh) * | 2022-03-17 | 2022-07-15 | 中国第一汽车股份有限公司 | 一种控制顶盖轮廓尺寸的工艺方法和补偿方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027425A (ja) * | 1983-07-22 | 1985-02-12 | Daihatsu Motor Co Ltd | 伸びフランジの成形方法 |
US6408516B1 (en) * | 1999-08-27 | 2002-06-25 | Shiloh Industries, Inc. Dickson Mfg. Div. | Sunroof opening for vehicle roof panel |
CN101549380A (zh) * | 2008-04-03 | 2009-10-07 | 上海大众汽车有限公司 | 车顶顶部型面回弹控制方法 |
CN102910212A (zh) * | 2012-08-28 | 2013-02-06 | 上海宏昌汽配有限公司 | 镁合金冷冲压汽车挡泥板及其成型工艺方法 |
CN103586333A (zh) * | 2012-08-14 | 2014-02-19 | 冯宪平 | 金属板材复合冲压的过程及模具 |
CN203484500U (zh) * | 2013-05-14 | 2014-03-19 | 瑞鹄汽车模具有限公司 | 一种汽车顶盖天窗冲压模具 |
CN106180399A (zh) * | 2016-07-15 | 2016-12-07 | 安徽江淮汽车股份有限公司 | 天窗加强结构的成型模具及其成型工艺 |
CN106914536A (zh) * | 2017-03-29 | 2017-07-04 | 柳州职业技术学院 | 一种有或无天窗共用的汽车顶盖能共模冲压生产的加工工艺 |
-
2019
- 2019-06-15 CN CN201910518313.9A patent/CN110293171B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027425A (ja) * | 1983-07-22 | 1985-02-12 | Daihatsu Motor Co Ltd | 伸びフランジの成形方法 |
US6408516B1 (en) * | 1999-08-27 | 2002-06-25 | Shiloh Industries, Inc. Dickson Mfg. Div. | Sunroof opening for vehicle roof panel |
CN101549380A (zh) * | 2008-04-03 | 2009-10-07 | 上海大众汽车有限公司 | 车顶顶部型面回弹控制方法 |
CN103586333A (zh) * | 2012-08-14 | 2014-02-19 | 冯宪平 | 金属板材复合冲压的过程及模具 |
CN102910212A (zh) * | 2012-08-28 | 2013-02-06 | 上海宏昌汽配有限公司 | 镁合金冷冲压汽车挡泥板及其成型工艺方法 |
CN203484500U (zh) * | 2013-05-14 | 2014-03-19 | 瑞鹄汽车模具有限公司 | 一种汽车顶盖天窗冲压模具 |
CN106180399A (zh) * | 2016-07-15 | 2016-12-07 | 安徽江淮汽车股份有限公司 | 天窗加强结构的成型模具及其成型工艺 |
CN106914536A (zh) * | 2017-03-29 | 2017-07-04 | 柳州职业技术学院 | 一种有或无天窗共用的汽车顶盖能共模冲压生产的加工工艺 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111545643A (zh) * | 2020-04-30 | 2020-08-18 | 瑞鹄汽车模具股份有限公司 | 一种板材拉延成型的复杂曲面着色优化机构 |
CN111687600A (zh) * | 2020-06-09 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | 汽车顶盖成形工艺方法及汽车顶盖 |
CN111687600B (zh) * | 2020-06-09 | 2021-07-30 | 安徽江淮汽车集团股份有限公司 | 汽车顶盖成形工艺方法及汽车顶盖 |
CN112207204A (zh) * | 2020-09-16 | 2021-01-12 | 东风柳州汽车有限公司 | 侧围外板加油口座冲压加工方法 |
CN112588954A (zh) * | 2020-11-27 | 2021-04-02 | 东风汽车股份有限公司 | 一种加强型地板前横梁冲压工艺 |
CN113828690A (zh) * | 2021-08-23 | 2021-12-24 | 中国第一汽车股份有限公司 | 一种汽车顶盖尾部区域尺寸控制方法 |
CN114749553A (zh) * | 2022-03-17 | 2022-07-15 | 中国第一汽车股份有限公司 | 一种控制顶盖轮廓尺寸的工艺方法和补偿方法 |
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CN110293171B (zh) | 2020-11-27 |
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Effective date of registration: 20221228 Address after: 545000 No.1 Heyue Road North, Yanghe Industrial New District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Yetai Auto Parts Co.,Ltd. Address before: No. 16, Guantang Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU VOCATIONAL & TECHNICAL College |
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Effective date of registration: 20240310 Address after: 2226, Building 1, 2, and 3, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street, Furong District, Changsha City, Hunan Province, 410000 Patentee after: Changsha Yingrui Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 545000 No.1 Heyue Road North, Yanghe Industrial New District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Liuzhou Yetai Auto Parts Co.,Ltd. Country or region before: China |
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