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GB1318764A - Production of crankshafts - Google Patents

Production of crankshafts

Info

Publication number
GB1318764A
GB1318764A GB4833270A GB4833270A GB1318764A GB 1318764 A GB1318764 A GB 1318764A GB 4833270 A GB4833270 A GB 4833270A GB 4833270 A GB4833270 A GB 4833270A GB 1318764 A GB1318764 A GB 1318764A
Authority
GB
United Kingdom
Prior art keywords
quenched
oct
crankshafts
production
steels
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
GB4833270A
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.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke AG
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 DE19691951063 external-priority patent/DE1951063C/en
Application filed by Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Publication of GB1318764A publication Critical patent/GB1318764A/en
Expired 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • 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
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Forging (AREA)

Abstract

1318764 Steel compositions FRIED KRUPP HUTTENWERKE AG 12 Oct 1970 [10 Oct 1969] 48332/70 Heading C7A [Also in Divisions B3 and F2] Steels have the following percentage by weight composition: and the remainder iron, are used to weld crankshaft parts together. After cooling from welding temperature, the joints are heated to 850‹C. oil-quenched, to 650‹C. and air-quenched, stress-relieved at 550‹C., and deformed plastically while cold using fine steel balls in a compacting treatment.
GB4833270A 1969-10-10 1970-10-12 Production of crankshafts Expired GB1318764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951063 DE1951063C (en) 1969-10-10 Process for the production of heavy-duty large crankshafts

Publications (1)

Publication Number Publication Date
GB1318764A true GB1318764A (en) 1973-05-31

Family

ID=5747797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4833270A Expired GB1318764A (en) 1969-10-10 1970-10-12 Production of crankshafts

Country Status (5)

Country Link
JP (1) JPS4938217B1 (en)
BE (1) BE757030A (en)
FR (1) FR2064240B1 (en)
GB (1) GB1318764A (en)
NL (1) NL7014798A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208030A1 (en) * 2000-11-22 2004-06-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) Forged steel composition used in the production of crankshafts for ships includes silicon, manganese, chromium and molybdenum
EP1494832A4 (en) * 2002-03-26 2007-04-04 Surface Technology Holdings Apparatus and method for forming a weld joint having improved physical properties
CN112643238A (en) * 2020-12-29 2021-04-13 洛阳洛北重工机械有限公司 Rivet welding butt joint method for large cuboid forge piece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155507C (en) * 1979-01-22 1989-10-02 Man B & W Diesel As PROCEDURE FOR MANUFACTURING A CRUMP ARM FOR A WELDED CRUMP SHAFT AND PRESS EQUIPMENT FOR EXERCISING THE PROCEDURE
FR3042560B1 (en) * 2015-10-19 2018-03-23 Renault S.A.S COMPOSITE CRANKSHAFT ASSEMBLED BY EMMANCHEMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE349786A (en) * 1928-03-18
US2140237A (en) * 1936-03-27 1938-12-13 Leitner Franz Welding wire for carbon electrode arc welding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208030A1 (en) * 2000-11-22 2004-06-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) Forged steel composition used in the production of crankshafts for ships includes silicon, manganese, chromium and molybdenum
ES2208030B1 (en) * 2000-11-22 2005-08-16 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) STEEL OF GREAT RESISTANCE FOR FORGING AND CRANKSHAFT MADE FROM THE SAME.
CZ298442B6 (en) * 2000-11-22 2007-10-03 Kabushiki Kaisha Kobe Seiko Sho High-strength steel for forging
EP1494832A4 (en) * 2002-03-26 2007-04-04 Surface Technology Holdings Apparatus and method for forming a weld joint having improved physical properties
CN112643238A (en) * 2020-12-29 2021-04-13 洛阳洛北重工机械有限公司 Rivet welding butt joint method for large cuboid forge piece

Also Published As

Publication number Publication date
JPS4938217B1 (en) 1974-10-16
DE1951063A1 (en) 1971-05-06
NL7014798A (en) 1971-04-14
FR2064240B1 (en) 1974-10-31
FR2064240A1 (en) 1971-07-16
BE757030A (en) 1971-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees