CN100588478C - 互成夹角的两直面之间具有缺口的零件的成型方法 - Google Patents
互成夹角的两直面之间具有缺口的零件的成型方法 Download PDFInfo
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- CN100588478C CN100588478C CN200710130085A CN200710130085A CN100588478C CN 100588478 C CN100588478 C CN 100588478C CN 200710130085 A CN200710130085 A CN 200710130085A CN 200710130085 A CN200710130085 A CN 200710130085A CN 100588478 C CN100588478 C CN 100588478C
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CN200710130085A CN100588478C (zh) | 2007-07-30 | 2007-07-30 | 互成夹角的两直面之间具有缺口的零件的成型方法 |
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CN200710130085A CN100588478C (zh) | 2007-07-30 | 2007-07-30 | 互成夹角的两直面之间具有缺口的零件的成型方法 |
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CN101357384A CN101357384A (zh) | 2009-02-04 |
CN100588478C true CN100588478C (zh) | 2010-02-10 |
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CN111822590B (zh) * | 2019-04-18 | 2024-04-12 | 浙江舜仕汽车技术有限公司 | 发动机悬置支架的成型拉伸工艺 |
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Assignee: BEIJING BYD MOULD Co.,Ltd. Assignor: BYD Co.,Ltd. Contract record no.: 2011440020512 Denomination of invention: Forming method of parts with gap between two straight surfaces forming included angle between each other Granted publication date: 20100210 License type: Exclusive License Open date: 20090204 Record date: 20111221 |
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