FR2028884A1 - Lead bronze bearing shells and sleeves for - large steel cylinders - Google Patents

Lead bronze bearing shells and sleeves for - large steel cylinders

Info

Publication number
FR2028884A1
FR2028884A1 FR7002151A FR7002151A FR2028884A1 FR 2028884 A1 FR2028884 A1 FR 2028884A1 FR 7002151 A FR7002151 A FR 7002151A FR 7002151 A FR7002151 A FR 7002151A FR 2028884 A1 FR2028884 A1 FR 2028884A1
Authority
FR
France
Prior art keywords
sleeves
bearing shells
large steel
steel cylinders
lead bronze
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.)
Granted
Application number
FR7002151A
Other languages
French (fr)
Other versions
FR2028884B1 (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.)
Timmermans F D
Original Assignee
Timmermans F D
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 Timmermans F D filed Critical Timmermans F D
Publication of FR2028884A1 publication Critical patent/FR2028884A1/en
Application granted granted Critical
Publication of FR2028884B1 publication Critical patent/FR2028884B1/fr
Granted legal-status Critical Current

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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/44—Shaping by deformation without removing material by rolling
    • 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
    • F16C2220/00—Shaping
    • F16C2220/80—Shaping by separating parts, e.g. by severing, cracking
    • F16C2220/82—Shaping by separating parts, e.g. by severing, cracking by cutting
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/44—Coating surfaces by casting molten material on the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Rolling (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Cylinder is clothed with bearing metal and is pushed by one of 2 rollers which work against each other and continuously planished in a repeated rhythm until it reaches the desired degree of stretch-forming. The cylinder is pref. made by centrifugal casting. Pref. its sleeve is steel, and the roller working against it has a relatively small diameter with its surface profiled with fine axial, diagonal or crossed grooves.
FR7002151A 1969-01-22 1970-01-21 Lead bronze bearing shells and sleeves for - large steel cylinders Granted FR2028884A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902882 DE1902882A1 (en) 1969-01-22 1969-01-22 Process for the production of composite strips to be pressed to form plain bearings from a bearing metal, preferably lead bronze, centrifuged sheet steel cylinders with a multiple bearing diameter

Publications (2)

Publication Number Publication Date
FR2028884A1 true FR2028884A1 (en) 1970-10-16
FR2028884B1 FR2028884B1 (en) 1975-12-26

Family

ID=5722984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002151A Granted FR2028884A1 (en) 1969-01-22 1970-01-21 Lead bronze bearing shells and sleeves for - large steel cylinders

Country Status (2)

Country Link
DE (1) DE1902882A1 (en)
FR (1) FR2028884A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107676382A (en) * 2017-09-11 2018-02-09 中设精工制造江苏有限公司 A kind of high-lead bronze copper sheathing and preparation method thereof
CN111496531B (en) * 2020-04-09 2021-11-30 徐州华通手套有限公司 Winding drum device for power plant boiler safety valve silencer and using method thereof

Also Published As

Publication number Publication date
DE1902882A1 (en) 1970-08-20
FR2028884B1 (en) 1975-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse