JPS6483683A - Production of cylindrical part by electrocasting - Google Patents

Production of cylindrical part by electrocasting

Info

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
Application number
JP24141787A
Other languages
Japanese (ja)
Inventor
Shinji Yoshinaga
Kiyoto Hamamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP24141787A priority Critical patent/JPS6483683A/en
Publication of JPS6483683A publication Critical patent/JPS6483683A/en
Pending legal-status Critical Current

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.
JP24141787A 1987-09-25 1987-09-25 Production of cylindrical part by electrocasting Pending JPS6483683A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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