CN103252399B - 多阶ω管成形方法及装置 - Google Patents
多阶ω管成形方法及装置 Download PDFInfo
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- CN103252399B CN103252399B CN201310204019.3A CN201310204019A CN103252399B CN 103252399 B CN103252399 B CN 103252399B CN 201310204019 A CN201310204019 A CN 201310204019A CN 103252399 B CN103252399 B CN 103252399B
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- polyurethane rubber
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- 239000006052 feed supplement Substances 0.000 claims description 29
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
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- 238000005516 engineering process Methods 0.000 abstract description 9
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- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
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- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
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CN201310204019.3A CN103252399B (zh) | 2013-05-28 | 2013-05-28 | 多阶ω管成形方法及装置 |
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CN201310204019.3A CN103252399B (zh) | 2013-05-28 | 2013-05-28 | 多阶ω管成形方法及装置 |
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CN103252399A CN103252399A (zh) | 2013-08-21 |
CN103252399B true CN103252399B (zh) | 2015-07-08 |
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CN201310204019.3A Expired - Fee Related CN103252399B (zh) | 2013-05-28 | 2013-05-28 | 多阶ω管成形方法及装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105689486B (zh) * | 2016-03-14 | 2018-03-09 | 南京航空航天大学 | 一种多级连续大变形零件的内高压成形方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6128936A (en) * | 1998-09-09 | 2000-10-10 | Kabushiki Kaisha Opton | Bulging device and bulging method |
CN2561536Y (zh) * | 2002-07-23 | 2003-07-23 | 长春汽车材料研究所 | 内高压成形模具合模锁紧机构 |
CN102248058A (zh) * | 2011-06-20 | 2011-11-23 | 哈尔滨工业大学(威海) | 一种提高管材内高压成形极限的工艺方法 |
CN102319790A (zh) * | 2011-07-16 | 2012-01-18 | 陈国强 | 一种阀体的加工方法 |
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2013
- 2013-05-28 CN CN201310204019.3A patent/CN103252399B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6128936A (en) * | 1998-09-09 | 2000-10-10 | Kabushiki Kaisha Opton | Bulging device and bulging method |
CN2561536Y (zh) * | 2002-07-23 | 2003-07-23 | 长春汽车材料研究所 | 内高压成形模具合模锁紧机构 |
CN102248058A (zh) * | 2011-06-20 | 2011-11-23 | 哈尔滨工业大学(威海) | 一种提高管材内高压成形极限的工艺方法 |
CN102319790A (zh) * | 2011-07-16 | 2012-01-18 | 陈国强 | 一种阀体的加工方法 |
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CN103252399A (zh) | 2013-08-21 |
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Owner name: NINGBO WOERSI MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO TECH COLLEGE, ZHEJIANG UNIV. Effective date: 20150529 |
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C41 | Transfer of patent application or patent right or utility model | ||
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CB03 | Change of inventor or designer information |
Inventor after: Yu Kaiyi Inventor after: Mo Weiwei Inventor before: Liu Wen Inventor before: Li Bailian Inventor before: Zhang Guojun Inventor before: Yu Kaiyi Inventor before: Mo Weiwei Inventor before: Zhang Chumin Inventor before: Mao Rui Inventor before: Wu Yongping |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU WEN LI BAILIAN ZHANG GUOJUN YU KAIYI MO WEIWEI ZHANG CHUMIN MAO RUI WU YONGPING TO: YU KAIYI MO WEIWEI |
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Effective date of registration: 20150529 Address after: 315500, room 888, 310 Zhongshan East Road, Yue Lin Street, Zhejiang, Fenghua Applicant after: Ningbo City Wo Ruisi machinery Science and Technology Ltd. Address before: 315100 Ningbo, Zhejiang Higher Education Park money Hunan Road No. 1 Applicant before: Ningbo Institute of Technology, Zhejiang University |
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