JPH0434246B2 - - Google Patents
Info
- Publication number
- JPH0434246B2 JPH0434246B2 JP2114840A JP11484090A JPH0434246B2 JP H0434246 B2 JPH0434246 B2 JP H0434246B2 JP 2114840 A JP2114840 A JP 2114840A JP 11484090 A JP11484090 A JP 11484090A JP H0434246 B2 JPH0434246 B2 JP H0434246B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- base material
- multilayer
- hole
- contact spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 43
- 238000003466 welding Methods 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 1
- 238000002845 discoloration Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910003336 CuNi Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0087—Welding switch parts by use of a laser beam
Landscapes
- Laser Beam Processing (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2114840A JPH03176919A (ja) | 1990-04-27 | 1990-04-27 | 多層接点の溶接方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2114840A JPH03176919A (ja) | 1990-04-27 | 1990-04-27 | 多層接点の溶接方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56152626A Division JPS5853118A (ja) | 1981-09-26 | 1981-09-26 | 多層接点の溶接方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03176919A JPH03176919A (ja) | 1991-07-31 |
| JPH0434246B2 true JPH0434246B2 (enExample) | 1992-06-05 |
Family
ID=14648021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2114840A Granted JPH03176919A (ja) | 1990-04-27 | 1990-04-27 | 多層接点の溶接方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03176919A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570415B (zh) | 2014-12-05 | 2017-07-18 | 合肥鑫晟光电科技有限公司 | 金属线的修复方法及修复设备 |
| CN109986203B (zh) * | 2019-04-23 | 2021-05-25 | 昆山顺天金属制品有限公司 | 一种激光焊接装置 |
-
1990
- 1990-04-27 JP JP2114840A patent/JPH03176919A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03176919A (ja) | 1991-07-31 |
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