JPS6483683A - Production of cylindrical part by electrocasting - Google Patents
Production of cylindrical part by electrocastingInfo
- Publication number
- JPS6483683A JPS6483683A JP24141787A JP24141787A JPS6483683A JP S6483683 A JPS6483683 A JP S6483683A JP 24141787 A JP24141787 A JP 24141787A JP 24141787 A JP24141787 A JP 24141787A JP S6483683 A JPS6483683 A JP S6483683A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- electrocast
- expansion coefficients
- thermal expansion
- plated
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE:To obtain the title cylindrical parts free of strains, etc., by using the thermal stress generating mold-releasing jig consisting of plural members having different thermal expansion coefficients to release the electrocast mold from the electrodeposited metal. CONSTITUTION:A part of the electrocast mold 3 is masked 5. The electrocast mold 3 is plated with >=one kind among nickel, copper, gold, etc., in an electroplating bath. The thermal stress generating mold-releasing jig consisting of the members such as a fixing screw 2 and a base 1 having different thermal expansion coefficients is fixed to the plated electrocast mold 3. The mold 3 and the jig are simultaneously heated, and released from each other by utilizing the difference in the thermal expansion coefficients.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24141787A JPS6483683A (en) | 1987-09-25 | 1987-09-25 | Production of cylindrical part by electrocasting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24141787A JPS6483683A (en) | 1987-09-25 | 1987-09-25 | Production of cylindrical part by electrocasting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6483683A true JPS6483683A (en) | 1989-03-29 |
Family
ID=17073983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24141787A Pending JPS6483683A (en) | 1987-09-25 | 1987-09-25 | Production of cylindrical part by electrocasting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483683A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0397883A (en) * | 1989-09-09 | 1991-04-23 | Eagle Ind Co Ltd | Electrodeposited bellows |
JP2006245569A (en) * | 2005-03-02 | 2006-09-14 | Mitac Technology Corp | Heat dissipation conduit structure for semiconductor chip and its production process |
JP2007217753A (en) * | 2006-02-17 | 2007-08-30 | Totoku Electric Co Ltd | Method for producing horizontal irradiation type laser chip and horizontal irradiation type laser chip |
JP2007263312A (en) * | 2006-03-29 | 2007-10-11 | Ntn Corp | Manufacturing method of slide bearing |
CN100422388C (en) * | 2004-04-18 | 2008-10-01 | 新昌县梅渚远景塑料制品厂 | Process and device for casting multi-path copper connection pipe |
JP2009292151A (en) * | 2009-07-09 | 2009-12-17 | Ntn Corp | Resin bearing component |
-
1987
- 1987-09-25 JP JP24141787A patent/JPS6483683A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0397883A (en) * | 1989-09-09 | 1991-04-23 | Eagle Ind Co Ltd | Electrodeposited bellows |
CN100422388C (en) * | 2004-04-18 | 2008-10-01 | 新昌县梅渚远景塑料制品厂 | Process and device for casting multi-path copper connection pipe |
JP2006245569A (en) * | 2005-03-02 | 2006-09-14 | Mitac Technology Corp | Heat dissipation conduit structure for semiconductor chip and its production process |
JP2007217753A (en) * | 2006-02-17 | 2007-08-30 | Totoku Electric Co Ltd | Method for producing horizontal irradiation type laser chip and horizontal irradiation type laser chip |
JP2007263312A (en) * | 2006-03-29 | 2007-10-11 | Ntn Corp | Manufacturing method of slide bearing |
JP2009292151A (en) * | 2009-07-09 | 2009-12-17 | Ntn Corp | Resin bearing component |
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