JPS5623337A - Manufacture of outer wheel for uniform speed universal joint - Google Patents

Manufacture of outer wheel for uniform speed universal joint

Info

Publication number
JPS5623337A
JPS5623337A JP9934079A JP9934079A JPS5623337A JP S5623337 A JPS5623337 A JP S5623337A JP 9934079 A JP9934079 A JP 9934079A JP 9934079 A JP9934079 A JP 9934079A JP S5623337 A JPS5623337 A JP S5623337A
Authority
JP
Japan
Prior art keywords
head
upsetting
extrusion
hot
mass
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
JP9934079A
Other languages
Japanese (ja)
Other versions
JPS5639971B2 (en
Inventor
Mitsuaki Hirasaka
Akitaka Inao
Toshio Maeda
Chiyoji Miura
Tadao Sugano
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP9934079A priority Critical patent/JPS5639971B2/ja
Publication of JPS5623337A publication Critical patent/JPS5623337A/en
Publication of JPS5639971B2 publication Critical patent/JPS5639971B2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/76Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762Coupling members for conveying mechanical motion, e.g. universal joints
    • B21K1/765Outer elements of coupling members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/76Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762Coupling members for conveying mechanical motion, e.g. universal joints

Abstract

PURPOSE:To shorten process time and improve mechanical characteristics by heating up a material to temperature possible to make hot forging and making hot upsetting, and then making complete annealing after performing upsetting of the head and forward extrusion of the shaft at the same time. CONSTITUTION:A material 1 cut to the specific size is heated up to about 1,200 deg.C, and hot upsetting is made to the mass 2. This mass is made to the mushroom shape 3 by performing hot upsetting of the head 31 and forward extrusion of the shaft 32 at the same time, and complete annealing is made. By cooling the formed product slowly, toughness is given, and a scale or the like is removed from the surface by shot blast. At the next process, lubrication film forming treatment is made, and the head 31 is formed to a cup shape by cold backward extrusion. Then, low temperature annealing is made to remove internal stress generated by cold working, and surface treatment is made again. Further, ironing is made to the outer circumference of cup shape head 31 to increase accuracy. At the last, hardening is made.
JP9934079A 1979-08-03 1979-08-03 Expired JPS5639971B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9934079A JPS5639971B2 (en) 1979-08-03 1979-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9934079A JPS5639971B2 (en) 1979-08-03 1979-08-03

Publications (2)

Publication Number Publication Date
JPS5623337A true JPS5623337A (en) 1981-03-05
JPS5639971B2 JPS5639971B2 (en) 1981-09-17

Family

ID=14244887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9934079A Expired JPS5639971B2 (en) 1979-08-03 1979-08-03

Country Status (1)

Country Link
JP (1) JPS5639971B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231096A (en) * 1985-08-02 1987-02-10 Oki Electric Ind Co Ltd Mos type read only memory device
JPS62170097A (en) * 1986-01-21 1987-07-27 Fujitsu Ltd Semiconductor storage device
JPS63213198A (en) * 1987-02-27 1988-09-06 Nec Corp Read only memory circuit
JPH02290640A (en) * 1989-04-28 1990-11-30 Daido Steel Co Ltd Production of outer ring of constant velocity universal joint
US5088157A (en) * 1989-10-03 1992-02-18 Howa Machinery, Ltd. Unit drafting mechanism having air jet apertured slide metals and rollers
WO1995019062A1 (en) * 1994-01-03 1995-07-13 Ateliers Thome-Genot Improved process for manufacturing alternator pole piece
US7090729B2 (en) 2001-06-28 2006-08-15 Honda Giken Kogyo Kabushiki Kaisha Outer ring member for constant velocity joint and method of manufacturing the member
CN100404164C (en) * 2006-07-11 2008-07-23 张华文 Production process for preparing finish forged blank of axial-shifting through-hole type universal joint housing and dedicated die therefor
JP2011125915A (en) * 2009-12-18 2011-06-30 Honda Motor Co Ltd Method for producing forging
EP2670030A4 (en) * 2011-01-28 2018-03-28 Nippon Steel & Sumitomo Metal Corporation Manufacturing method for helical core for rotating electrical machine and manufacturing device for helical core for rotating electrical machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199577U (en) * 1987-06-15 1988-12-22

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231096A (en) * 1985-08-02 1987-02-10 Oki Electric Ind Co Ltd Mos type read only memory device
JPS62170097A (en) * 1986-01-21 1987-07-27 Fujitsu Ltd Semiconductor storage device
JPS63213198A (en) * 1987-02-27 1988-09-06 Nec Corp Read only memory circuit
JPH02290640A (en) * 1989-04-28 1990-11-30 Daido Steel Co Ltd Production of outer ring of constant velocity universal joint
US5088157A (en) * 1989-10-03 1992-02-18 Howa Machinery, Ltd. Unit drafting mechanism having air jet apertured slide metals and rollers
WO1995019062A1 (en) * 1994-01-03 1995-07-13 Ateliers Thome-Genot Improved process for manufacturing alternator pole piece
AU689526B2 (en) * 1994-01-03 1998-04-02 Ateliers Thome-Genot Improved process for manufacturing alternator pole piece
US7090729B2 (en) 2001-06-28 2006-08-15 Honda Giken Kogyo Kabushiki Kaisha Outer ring member for constant velocity joint and method of manufacturing the member
CN100404164C (en) * 2006-07-11 2008-07-23 张华文 Production process for preparing finish forged blank of axial-shifting through-hole type universal joint housing and dedicated die therefor
JP2011125915A (en) * 2009-12-18 2011-06-30 Honda Motor Co Ltd Method for producing forging
EP2670030A4 (en) * 2011-01-28 2018-03-28 Nippon Steel & Sumitomo Metal Corporation Manufacturing method for helical core for rotating electrical machine and manufacturing device for helical core for rotating electrical machine

Also Published As

Publication number Publication date
JPS5639971B2 (en) 1981-09-17

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