CN109048237B - 一种商用车专用螺母生产工艺 - Google Patents
一种商用车专用螺母生产工艺 Download PDFInfo
- Publication number
- CN109048237B CN109048237B CN201811308596.6A CN201811308596A CN109048237B CN 109048237 B CN109048237 B CN 109048237B CN 201811308596 A CN201811308596 A CN 201811308596A CN 109048237 B CN109048237 B CN 109048237B
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- CN
- China
- Prior art keywords
- raw materials
- nut
- nut blank
- electroplating
- solution
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
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Claims (1)
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Application Number | Priority Date | Filing Date | Title |
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CN201811308596.6A CN109048237B (zh) | 2018-11-05 | 2018-11-05 | 一种商用车专用螺母生产工艺 |
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CN201811308596.6A CN109048237B (zh) | 2018-11-05 | 2018-11-05 | 一种商用车专用螺母生产工艺 |
Publications (2)
Publication Number | Publication Date |
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CN109048237A CN109048237A (zh) | 2018-12-21 |
CN109048237B true CN109048237B (zh) | 2021-02-26 |
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Family Applications (1)
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CN201811308596.6A Active CN109048237B (zh) | 2018-11-05 | 2018-11-05 | 一种商用车专用螺母生产工艺 |
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CN (1) | CN109048237B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112222785B (zh) * | 2020-10-20 | 2022-12-20 | 苏州市正如懿电子科技有限公司 | 一种铜螺母加工工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377360A (en) * | 1980-05-05 | 1983-03-22 | Wire Products Company, Inc. | Channel nut and method of making same |
CN104476134A (zh) * | 2014-11-28 | 2015-04-01 | 杨帆 | 一种螺母的加工方法 |
CN104625604A (zh) * | 2014-12-05 | 2015-05-20 | 衡阳风顺车桥有限公司 | 一种特扁螺母生产工艺 |
CN104907770A (zh) * | 2015-05-29 | 2015-09-16 | 海盐宇星螺帽有限责任公司 | 一种四角螺母加工工艺 |
CN105002443A (zh) * | 2015-06-08 | 2015-10-28 | 卢家雄 | 一种螺母的加工工艺 |
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2018
- 2018-11-05 CN CN201811308596.6A patent/CN109048237B/zh active Active
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CN109048237A (zh) | 2018-12-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 325000 No. 380 Binhai 12 Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Ruizhao Science and Technology Co.,Ltd. Address before: 325000 No. 380 Binhai 12 Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG RUIZHAO TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production process of special nut for commercial vehicle Effective date of registration: 20220328 Granted publication date: 20210226 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: Zhejiang Ruizhao Science and Technology Co.,Ltd. Registration number: Y2022980003316 |