CN213033276U - 薄壁管的小模数长花键挤压成型模 - Google Patents
薄壁管的小模数长花键挤压成型模 Download PDFInfo
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- CN213033276U CN213033276U CN202021326456.4U CN202021326456U CN213033276U CN 213033276 U CN213033276 U CN 213033276U CN 202021326456 U CN202021326456 U CN 202021326456U CN 213033276 U CN213033276 U CN 213033276U
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- 238000000576 coating method Methods 0.000 claims description 13
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- 229910010037 TiAlN Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
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- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000000641 cold extrusion Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims description 3
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- 238000000034 method Methods 0.000 description 6
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CN113894169A (zh) * | 2021-09-30 | 2022-01-07 | 重庆建设工业(集团)有限责任公司 | 一种在薄壁管上加工小模数细长外花键的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113894169A (zh) * | 2021-09-30 | 2022-01-07 | 重庆建设工业(集团)有限责任公司 | 一种在薄壁管上加工小模数细长外花键的方法 |
CN113894169B (zh) * | 2021-09-30 | 2024-03-29 | 重庆建设工业(集团)有限责任公司 | 一种在薄壁管上加工小模数细长外花键的方法 |
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Effective date of registration: 20240426 Address after: No. 409-7, Deyuan Road, Degan Park, Jiangjin District, Chongqing, China (Construction Industry Group Civil Products Machinery Factory Building) Patentee after: Chongqing Jianshe Transmission Technology Co.,Ltd. Country or region after: China Address before: 400054, No. 1, Jianshe Avenue, Huaxi Industrial Park, Banan District, Chongqing Patentee before: CHONGQING JIANSHE INDUSTRY (GROUP) Co.,Ltd. Country or region before: China |