IT1022665B - Matrici per macchine per la rullatura trasversale - Google Patents

Matrici per macchine per la rullatura trasversale

Info

Publication number
IT1022665B
IT1022665B IT28152/74A IT2815274A IT1022665B IT 1022665 B IT1022665 B IT 1022665B IT 28152/74 A IT28152/74 A IT 28152/74A IT 2815274 A IT2815274 A IT 2815274A IT 1022665 B IT1022665 B IT 1022665B
Authority
IT
Italy
Prior art keywords
dies
rolling machines
transversal rolling
transversal
machines
Prior art date
Application number
IT28152/74A
Other languages
English (en)
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of IT1022665B publication Critical patent/IT1022665B/it

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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Extraction Processes (AREA)
IT28152/74A 1973-10-08 1974-10-07 Matrici per macchine per la rullatura trasversale IT1022665B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48112262A JPS5232736B2 (it) 1973-10-08 1973-10-08

Publications (1)

Publication Number Publication Date
IT1022665B true IT1022665B (it) 1978-04-20

Family

ID=14582290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28152/74A IT1022665B (it) 1973-10-08 1974-10-07 Matrici per macchine per la rullatura trasversale

Country Status (7)

Country Link
US (1) US3954001A (it)
JP (1) JPS5232736B2 (it)
DD (1) DD117363A5 (it)
DE (1) DE2448379A1 (it)
FR (1) FR2257366B1 (it)
GB (1) GB1482810A (it)
IT (1) IT1022665B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232855B2 (it) * 1974-11-25 1977-08-24
US4016738A (en) * 1976-04-27 1977-04-12 Alexandr Vladimirovich Puchko Traverse wedge forming machine
GB2116096B (en) * 1982-03-11 1986-01-02 Ex Cell O Corp Apparatus and method for roll sizing including initial surface roughening
US4488418A (en) * 1982-03-11 1984-12-18 Ex-Cell-O Corporation Apparatus for roll sizing diameters
US4713954A (en) * 1984-01-23 1987-12-22 Colt Industries Operating Corp. Thread rolling dies
JPS62244545A (ja) * 1986-04-16 1987-10-24 Nissan Motor Co Ltd クランクシヤフトの鍛造成形方法
AU675206B2 (en) * 1991-09-13 1997-01-30 Gillette Canada Inc. Polymeric particles for dental applications
US6718809B1 (en) * 1998-01-10 2004-04-13 General Electric Company Method for processing billets out of metals and alloys and the article
CN105945342B (zh) * 2016-05-11 2018-06-29 宁波大学 一种塑性棒料的环剪切刀具
US20190176215A1 (en) * 2017-12-07 2019-06-13 Po-Jung Liao Method for forming a spanner
CN109590334B (zh) * 2018-12-14 2020-06-02 山东汇锋传动股份有限公司 主动锥齿轮轴毛坯楔横轧制模具及其轧制方法
CN110252816B (zh) * 2019-06-18 2020-11-06 北京科技大学 一种带坯料预制楔楔横轧模具及无料头轧件轧制成形方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319755A (en) * 1885-06-09 Method of forging metal bars
US319754A (en) * 1885-06-09 Die for forging metal articles circular in cross-section
US319756A (en) * 1885-06-09 Die for spherical articles
US3827269A (en) * 1972-11-06 1974-08-06 Gen Motors Corp Roll forming apparatus

Also Published As

Publication number Publication date
FR2257366B1 (it) 1977-11-04
FR2257366A1 (it) 1975-08-08
US3954001A (en) 1976-05-04
DD117363A5 (it) 1976-01-12
JPS5232736B2 (it) 1977-08-23
JPS5062847A (it) 1975-05-29
GB1482810A (en) 1977-08-17
DE2448379A1 (de) 1975-04-10
AU7388874A (en) 1976-04-08

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