GB1378182A - Method of manufacturing a metal crankshaft using friction welding - Google Patents

Method of manufacturing a metal crankshaft using friction welding

Info

Publication number
GB1378182A
GB1378182A GB347372A GB347372A GB1378182A GB 1378182 A GB1378182 A GB 1378182A GB 347372 A GB347372 A GB 347372A GB 347372 A GB347372 A GB 347372A GB 1378182 A GB1378182 A GB 1378182A
Authority
GB
United Kingdom
Prior art keywords
holders
webs
journal
members
faceplates
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
GB347372A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1378182A publication Critical patent/GB1378182A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1378182 Making crank-shafts; welding by pressure KLOCKNER-HUMBOLDT-DEUTZ AG 25 Jan 1972 [27 Jan 1971] 3473/72 Headings B3A and B3R In a method of making a metal crank-shaft. having a shaft journal or crankpin 1 secured at its ends to a pair of webs 2, 3, the journal forming a middle body and the webs outer bodies, a surface on each of the two outer members 2, 3 is forced against an opposing surface on the middle member 1 and relative rotation is effected between the opposing surfaces to friction weld the members together. A journal or crankpin 1 of an internal combustion piston engine crankshaft is clamped between two V-grooved blocks in a holder 6 fixed by pins 17 on a guideway 10. The upper block is moved vertically by a pneumatic piston and cylinder device. Two rectangular webs 2, 3 are held in faceplates 13, 14 by jaws 15, 15 on outer holders 8, 7 which are slidable on the guideway 10 and are moved towards one another by a screwthreaded spindle having threads of opposite hand in engagement with the two holders. The holders have internal drive means for rotating the faceplates. In a modification, the middle holder is provided with rollers and those in the lower block are driven by an electric motor to rotate the pin 1 in a direction opposite to that of the rotation of the cheeks 2, 3. The middle member 1 may be the only member rotated and the members may be pre-heated by electric induction heating.
GB347372A 1971-01-21 1972-01-25 Method of manufacturing a metal crankshaft using friction welding Expired GB1378182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103666 DE2103666A1 (en) 1971-01-21 1971-01-21

Publications (1)

Publication Number Publication Date
GB1378182A true GB1378182A (en) 1974-12-27

Family

ID=5796982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB347372A Expired GB1378182A (en) 1971-01-21 1972-01-25 Method of manufacturing a metal crankshaft using friction welding

Country Status (2)

Country Link
DE (1) DE2103666A1 (en)
GB (1) GB1378182A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188275A (en) * 1990-05-24 1993-02-23 Rolls-Royce Plc Friction bonding clamp for a rotor blade
GB2269336A (en) * 1992-08-05 1994-02-09 T & N Technology Ltd Manufacture of pistons.
GB2371007A (en) * 2000-11-17 2002-07-17 Rolls Royce Plc Friction welding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218156B2 (en) * 1973-02-21 1976-09-10 Naphtachimie Sa

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188275A (en) * 1990-05-24 1993-02-23 Rolls-Royce Plc Friction bonding clamp for a rotor blade
GB2269336A (en) * 1992-08-05 1994-02-09 T & N Technology Ltd Manufacture of pistons.
GB2269336B (en) * 1992-08-05 1995-12-20 T & N Technology Ltd Manufacture of pistons
GB2371007A (en) * 2000-11-17 2002-07-17 Rolls Royce Plc Friction welding
GB2371007B (en) * 2000-11-17 2004-09-01 Rolls Royce Plc Friction welding

Also Published As

Publication number Publication date
DE2103666A1 (en) 1972-08-17

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Legal Events

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