CN208437467U - 一种圆锥形壳体零件成形模具 - Google Patents
一种圆锥形壳体零件成形模具 Download PDFInfo
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CN113102537A (zh) * | 2021-04-14 | 2021-07-13 | 中北大学 | 一种适用于大尺寸薄壁锥形壳体省力成形的成套模具 |
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CN113102537A (zh) * | 2021-04-14 | 2021-07-13 | 中北大学 | 一种适用于大尺寸薄壁锥形壳体省力成形的成套模具 |
CN113102537B (zh) * | 2021-04-14 | 2022-03-15 | 中北大学 | 一种适用于大尺寸薄壁锥形壳体省力成形的成套模具 |
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Assignee: Nanjing Monte tech Environmental Protection Technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000237 Denomination of utility model: Conical housing part forming die Granted publication date: 20190129 License type: Common License Record date: 20190716 Assignee: Chuzhou Yang an hi tech technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000243 Denomination of utility model: Conical housing part forming die Granted publication date: 20190129 License type: Common License Record date: 20190717 |
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