JPH0252573B2 - - Google Patents

Info

Publication number
JPH0252573B2
JPH0252573B2 JP4898283A JP4898283A JPH0252573B2 JP H0252573 B2 JPH0252573 B2 JP H0252573B2 JP 4898283 A JP4898283 A JP 4898283A JP 4898283 A JP4898283 A JP 4898283A JP H0252573 B2 JPH0252573 B2 JP H0252573B2
Authority
JP
Japan
Prior art keywords
die
width
rolled
tooth
flat
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.)
Expired
Application number
JP4898283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59178143A (ja
Inventor
Masaru Sumya
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.)
Nachi Fujikoshi Corp
Original Assignee
Fujikoshi KK
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 Fujikoshi KK filed Critical Fujikoshi KK
Priority to JP4898283A priority Critical patent/JPS59178143A/ja
Publication of JPS59178143A publication Critical patent/JPS59178143A/ja
Publication of JPH0252573B2 publication Critical patent/JPH0252573B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
JP4898283A 1983-03-25 1983-03-25 転造平ダイス Granted JPS59178143A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4898283A JPS59178143A (ja) 1983-03-25 1983-03-25 転造平ダイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4898283A JPS59178143A (ja) 1983-03-25 1983-03-25 転造平ダイス

Publications (2)

Publication Number Publication Date
JPS59178143A JPS59178143A (ja) 1984-10-09
JPH0252573B2 true JPH0252573B2 (it) 1990-11-14

Family

ID=12818444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4898283A Granted JPS59178143A (ja) 1983-03-25 1983-03-25 転造平ダイス

Country Status (1)

Country Link
JP (1) JPS59178143A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59209449A (ja) * 1983-05-11 1984-11-28 Toyota Motor Corp 転造方法
JPS61140343A (ja) * 1984-12-12 1986-06-27 Jidosha Kiki Co Ltd 歯車転造装置
JPS61269948A (ja) * 1985-05-27 1986-11-29 Nachi Fujikoshi Corp 転造平ダイス
JPS62230445A (ja) * 1986-04-01 1987-10-09 Nachi Fujikoshi Corp 転造平ダイス

Also Published As

Publication number Publication date
JPS59178143A (ja) 1984-10-09

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