GB1396973A - Method of forming cylindrical metal workpieces - Google Patents

Method of forming cylindrical metal workpieces

Info

Publication number
GB1396973A
GB1396973A GB5287072A GB5287072A GB1396973A GB 1396973 A GB1396973 A GB 1396973A GB 5287072 A GB5287072 A GB 5287072A GB 5287072 A GB5287072 A GB 5287072A GB 1396973 A GB1396973 A GB 1396973A
Authority
GB
United Kingdom
Prior art keywords
workpiece
jaws
core
working
nov
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
GB5287072A
Other languages
English (en)
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.)
Politechnika Warszawska
Original Assignee
Politechnika Warszawska
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
Priority claimed from PL15177771A external-priority patent/PL71961A6/xx
Priority claimed from PL15553472A external-priority patent/PL82703A6/xx
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of GB1396973A publication Critical patent/GB1396973A/en
Expired 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
    • B21H5/025—Internally geared wheels
    • 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
    • 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
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB5287072A 1971-11-26 1972-11-16 Method of forming cylindrical metal workpieces Expired GB1396973A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL15177771A PL71961A6 (enrdf_load_stackoverflow) 1971-11-26 1971-11-26
PL15553472A PL82703A6 (enrdf_load_stackoverflow) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1396973A true GB1396973A (en) 1975-06-11

Family

ID=26652845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5287072A Expired GB1396973A (en) 1971-11-26 1972-11-16 Method of forming cylindrical metal workpieces

Country Status (7)

Country Link
JP (1) JPS5332356B2 (enrdf_load_stackoverflow)
CS (1) CS162636B2 (enrdf_load_stackoverflow)
DD (1) DD101826A6 (enrdf_load_stackoverflow)
DE (1) DE2257071A1 (enrdf_load_stackoverflow)
GB (1) GB1396973A (enrdf_load_stackoverflow)
IT (1) IT1045223B (enrdf_load_stackoverflow)
SE (1) SE397777B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579427A5 (enrdf_load_stackoverflow) * 1975-02-24 1976-09-15 Grob Ernst Fa
DE4016891A1 (de) * 1990-05-25 1991-11-28 Ind Systeme Datentechnik Verfahren und vorrichtung zum tiefziehen oder fliesspressen von rotationssymmetrischen werkstuecken
DE102014017426A1 (de) 2014-11-25 2016-05-25 Wieland-Werke Ag Verfahren zur Herstellung einer innenstruktuierten Gleitlagerbuchse

Also Published As

Publication number Publication date
SE397777B (sv) 1977-11-21
DE2257071A1 (de) 1973-05-30
JPS5332356B2 (enrdf_load_stackoverflow) 1978-09-07
IT1045223B (it) 1980-05-10
JPS4860057A (enrdf_load_stackoverflow) 1973-08-23
DD101826A6 (enrdf_load_stackoverflow) 1973-11-20
CS162636B2 (enrdf_load_stackoverflow) 1975-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee