| Original document(7 pages) 中文版 |
An electroplated stepped diamond saw disc for sawing stepped expansion joint on concrete is made up of a basic disc stepped periphery having the perforated slots for installing primary cutting edges and secondary cutting edges respectively, inserting primary cutting edges and secondary cutting edges respectively, and electroplating welding to plate a Ni layer containing artificial diamond particles and join said primary and secondary cutting edges with basic disc. |
Application Number
申请号 |
200610124463 |
Application Date
申请日 |
2006.09.06 |
| Title 名称 |
Electroplated diamond saw in stairs form, and manufacturing method |
Publication Number
公开号 |
1915633 |
Publication Date
公开日 |
2007.02.21 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
B28D1/04 |
Applicant(s) Name
申请人 |
China Geological Univ (Wuhan) |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Zhou Zaisheng;Wei Changhua |
| Attorney & Agent 代理人 |
tang wanrong |
| More information 更 多 信 息 |
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