JPS55147380A - Method of manufacturing side case for wrist watch - Google Patents
Method of manufacturing side case for wrist watchInfo
- Publication number
- JPS55147380A JPS55147380A JP5443779A JP5443779A JPS55147380A JP S55147380 A JPS55147380 A JP S55147380A JP 5443779 A JP5443779 A JP 5443779A JP 5443779 A JP5443779 A JP 5443779A JP S55147380 A JPS55147380 A JP S55147380A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- mass production
- side case
- wrist watch
- electrode
- 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.)
- Pending
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE: To enable mass production of uniform products in manufacturing a wrist watch case by employing electrolytic machining technique to reduce the number of manufacturing steps.
CONSTITUTION: When an electrolytic machining is executed with the base material 1 of a mass production tool electrode as an anode and seed electrode 2 (dummy sample) as a cathode, the configuration of the electrode 2 is transferred at 4 to the base material 1. This transferred base material is used as mass production tool electrode 4 on the surface side of the side case. Similarly, mass production tool electrode 5 for the back surface side of the side case is manufactured, these electrodes are additionally machined to fabricate mass production tool electrodes 4', 5'. When an electrolytic machining is executed with the electrodes, 4', 5' are cathode and the base material 6 as an anode, the configuration is transferred to the base material 6 to form a wrist watch side case.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443779A JPS55147380A (en) | 1979-05-03 | 1979-05-03 | Method of manufacturing side case for wrist watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443779A JPS55147380A (en) | 1979-05-03 | 1979-05-03 | Method of manufacturing side case for wrist watch |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8074781A Division JPS5721226A (en) | 1981-05-29 | 1981-05-29 | Manufacture of wrist-watch side case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55147380A true JPS55147380A (en) | 1980-11-17 |
Family
ID=12970678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5443779A Pending JPS55147380A (en) | 1979-05-03 | 1979-05-03 | Method of manufacturing side case for wrist watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55147380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389693A (en) * | 2012-05-07 | 2013-11-13 | 擎泰科技股份有限公司 | Automated mass production method and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937013A (en) * | 1972-08-09 | 1974-04-06 | ||
| JPS52141446A (en) * | 1976-04-30 | 1977-11-25 | Trw Inc | Apparatus for forming plurality of artcles by electrolytic effect |
-
1979
- 1979-05-03 JP JP5443779A patent/JPS55147380A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937013A (en) * | 1972-08-09 | 1974-04-06 | ||
| JPS52141446A (en) * | 1976-04-30 | 1977-11-25 | Trw Inc | Apparatus for forming plurality of artcles by electrolytic effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389693A (en) * | 2012-05-07 | 2013-11-13 | 擎泰科技股份有限公司 | Automated mass production method and system |
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