SE8206962D0 - PROCEDURES FOR LOW STABILIZATION OF OUTPUT STYLES IN ROLLING ROLLS - Google Patents

PROCEDURES FOR LOW STABILIZATION OF OUTPUT STYLES IN ROLLING ROLLS

Info

Publication number
SE8206962D0
SE8206962D0 SE8206962A SE8206962A SE8206962D0 SE 8206962 D0 SE8206962 D0 SE 8206962D0 SE 8206962 A SE8206962 A SE 8206962A SE 8206962 A SE8206962 A SE 8206962A SE 8206962 D0 SE8206962 D0 SE 8206962D0
Authority
SE
Sweden
Prior art keywords
procedures
rolling rolls
rolling
low stabilization
workpiece
Prior art date
Application number
SE8206962A
Other languages
Swedish (sv)
Other versions
SE447216B (en
SE8206962L (en
Inventor
P Heinrich
D Gaebler
B Schlenkrich
Original Assignee
Waelzlager Normteile Veb
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 Waelzlager Normteile Veb filed Critical Waelzlager Normteile Veb
Publication of SE8206962D0 publication Critical patent/SE8206962D0/en
Publication of SE8206962L publication Critical patent/SE8206962L/en
Publication of SE447216B publication Critical patent/SE447216B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Metal Rolling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

The invention relates to a method of stabilizing the position of workpieces in ring rolling, more particularly for the manufacture of rolling bearing rings. The workpiece 2 is so shaped, in relation to the rolling gap profile, that centring edges 5 of the workpiece 2 centre it only on one tool, i.e. mandrel 4 or roller 1. Deformation takes place only at such edges 5 in a first phase of the deforming operation. The deformation is so large that axial forces operating on the starting part cannot displace it axially. <IMAGE>
SE8206962A 1981-12-07 1982-12-06 SET TO PHYSICALLY STABILIZED OUTPUT PARTS BY ROLLING SE447216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23548781A DD206885A3 (en) 1981-12-07 1981-12-07 METHOD FOR THE LABELING OF OUTPUT COMPONENTS IN RING ROLLING

Publications (3)

Publication Number Publication Date
SE8206962D0 true SE8206962D0 (en) 1982-12-06
SE8206962L SE8206962L (en) 1983-06-08
SE447216B SE447216B (en) 1986-11-03

Family

ID=5535210

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206962A SE447216B (en) 1981-12-07 1982-12-06 SET TO PHYSICALLY STABILIZED OUTPUT PARTS BY ROLLING

Country Status (5)

Country Link
CS (1) CS253266B1 (en)
DD (1) DD206885A3 (en)
DE (1) DE3242160A1 (en)
GB (1) GB2113130B (en)
SE (1) SE447216B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD235577A1 (en) * 1985-04-01 1986-05-14 Waelzlager Normteile Veb PROCESS FOR PROFILING COLD ROLLING OF RINGS WITH TANGENTIAL EXPANSION
CN105382156A (en) * 2015-12-02 2016-03-09 贵州安大航空锻造有限责任公司 Isotropic rolling method for alpha-beta two-phase titanium alloy rectangular ring piece

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations

Also Published As

Publication number Publication date
DD206885A3 (en) 1984-02-08
CS820982A1 (en) 1987-03-12
SE447216B (en) 1986-11-03
GB2113130A (en) 1983-08-03
DE3242160A1 (en) 1983-06-09
SE8206962L (en) 1983-06-08
GB2113130B (en) 1985-09-11
CS253266B1 (en) 1987-10-15

Similar Documents

Publication Publication Date Title
DE59805333D1 (en) METHOD FOR PRODUCING ROLLING BEARING RINGS FROM STEEL
US3605247A (en) Welded cage process
SE8206962D0 (en) PROCEDURES FOR LOW STABILIZATION OF OUTPUT STYLES IN ROLLING ROLLS
DE69305623D1 (en) METHOD FOR PRODUCING HOLLOW FORGINGS BY RADIAL FORGING OF CONTINUOUS BLanks
GB1433515A (en) Method of and apparatus for forming an accurately dimensioned metal strip
FR1454814A (en) Method and tool for manufacturing pulleys
GB1462429A (en) Apparatus for the shaping of hollow metal bodies
US3769671A (en) Manufacture of rings for rolling bearings
GB1475780A (en) Rolling operations
GB1092515A (en) Method and apparatus for making antifriction bearings with locking cams
GB1557487A (en) Method of and device for securing a cam on a shaft
BR9606354A (en) Process for forming an embroidered and narrowed section in a hollow cylindrical body and device for carrying out the process
SU837509A1 (en) Method of cross wedge rolling
SU994094A1 (en) Tool for three-roll cross wedge rolling
US2855667A (en) Method of forming cams
SU685407A1 (en) Method of rolling-out of rings and mandrel for effecting same
SU931300A1 (en) Method of working non-rigid hollow parts
SU1030086A1 (en) Forging head
JPS57184532A (en) Correction method for feed pitch of progressive press
SE7900065L (en) METHOD OF PRODUCING MAGNETRON ANODES TO BE USED IN MICROWAVES FOR HOUSEHOLD USE
SU382325A1 (en) Method of closed expansion of annular workpieces
US4720988A (en) Method for the profiling cold-rolling of rings with tangential expansion
SU776803A1 (en) Deforming broaching tool
SU1754305A1 (en) Variable height sheet rolling mill
SE8106742L (en) PROCESSING TOOLS, SPECIAL FOR METAL BODIES

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8206962-6

Effective date: 19910704

Format of ref document f/p: F