JPS5768242A - Manufacture of watch case - Google Patents
Manufacture of watch caseInfo
- Publication number
- JPS5768242A JPS5768242A JP14316480A JP14316480A JPS5768242A JP S5768242 A JPS5768242 A JP S5768242A JP 14316480 A JP14316480 A JP 14316480A JP 14316480 A JP14316480 A JP 14316480A JP S5768242 A JPS5768242 A JP S5768242A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- lower die
- die
- metallic
- forming
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005495 investment casting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To obtain a highly accurate pattern free from torsion etc. by using metallic dies having a specified clearance between the upper and lower die guide parts for inside forming that requires high dimensional accuracy, and using rubber dies for outside forming which is high in decorative element.
CONSTITUTION: In manufacturing a watch case by a lost wax casting method, inside forming of wax pattern of the body is made by metallic upper die 8 and lower die 9, and outside forming that has decorative part is made by raw rubber. The upper die 8 and lower die 9 are positioned by guide pins 10 fixed to the lower die 9. The dies and the diameter of the pins are so designed that the upper and lower dies can be separated freely. The clearance between the upper and lower guides parts is made to 1/100mm. Grooves 8a are made on the upper die 8 and grooves 9a are made on the lower die 9 at several places to prevent shifting between the raw rubber ad metallic dies.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14316480A JPS6059066B2 (en) | 1980-10-14 | 1980-10-14 | Watch case manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14316480A JPS6059066B2 (en) | 1980-10-14 | 1980-10-14 | Watch case manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5768242A true JPS5768242A (en) | 1982-04-26 |
| JPS6059066B2 JPS6059066B2 (en) | 1985-12-23 |
Family
ID=15332396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14316480A Expired JPS6059066B2 (en) | 1980-10-14 | 1980-10-14 | Watch case manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059066B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017089008A (en) * | 2015-11-11 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | Method for fabrication of metal-based component with at least one optical illusion design |
| RU2627214C1 (en) * | 2016-03-16 | 2017-08-03 | Общество с ограниченной ответственностью "Компания Анлина" | Method for manufacturing watch case |
-
1980
- 1980-10-14 JP JP14316480A patent/JPS6059066B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017089008A (en) * | 2015-11-11 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | Method for fabrication of metal-based component with at least one optical illusion design |
| RU2627214C1 (en) * | 2016-03-16 | 2017-08-03 | Общество с ограниченной ответственностью "Компания Анлина" | Method for manufacturing watch case |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6059066B2 (en) | 1985-12-23 |
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