GB893357A - Improvements in apparatus for the manufacture of crankshafts - Google Patents

Improvements in apparatus for the manufacture of crankshafts

Info

Publication number
GB893357A
GB893357A GB2525/58A GB252558A GB893357A GB 893357 A GB893357 A GB 893357A GB 2525/58 A GB2525/58 A GB 2525/58A GB 252558 A GB252558 A GB 252558A GB 893357 A GB893357 A GB 893357A
Authority
GB
United Kingdom
Prior art keywords
crank
welding head
shaft
assembly
slot
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
GB2525/58A
Inventor
George Hallewell
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.)
MITCHELL SHACKLETON AND CO Ltd
Original Assignee
MITCHELL SHACKLETON AND CO Ltd
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 MITCHELL SHACKLETON AND CO Ltd filed Critical MITCHELL SHACKLETON AND CO Ltd
Priority to GB2525/58A priority Critical patent/GB893357A/en
Publication of GB893357A publication Critical patent/GB893357A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/005—Camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

893,357. Welding by fusion. MITCHELL, SHACKLETON & CO. Ltd. Oct. 14, 1958 [Jan. 24, 1958], No. 2525/58. Class 83 (4). In a machine for welding together hollow main journal bearing parts of temporarily assembled portions of a crank-shaft in which the crank-shaft assembly is rotated under a submerged arc welding head, a control device driven in fixed speed relation with the rotating crank-shaft assembly produces relative movement between the welding head and the assembly after a predetermined angular rotation of the assembly. The welding head 6 may be secured to a beam 3 over any of the joints between the bearing parts 4. A motor 7 rotating the assembly also drives a cam 13 having a peripheral slot 15 engaging a follower 16 on the beam and moving the welding head 6 to deposit beads in side-by-side relation in the groove of the joint. The cam has a deep narrow slot cut into a wider shallower slot. The follower 16 is shaped so that by twisting it can be adapted to engage either of the slots. Thus the deep slot may be used to deposit a first bead in the apex of the groove followed by one on either side and the shallow slot may then be used to deposit three or more beads side-byside. The welding head may be moved away from the crank-shaft by a drive from the motor 7. The crank-shaft is located and supported as described in Specification 893,356.
GB2525/58A 1958-01-24 1958-01-24 Improvements in apparatus for the manufacture of crankshafts Expired GB893357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2525/58A GB893357A (en) 1958-01-24 1958-01-24 Improvements in apparatus for the manufacture of crankshafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2525/58A GB893357A (en) 1958-01-24 1958-01-24 Improvements in apparatus for the manufacture of crankshafts

Publications (1)

Publication Number Publication Date
GB893357A true GB893357A (en) 1962-04-11

Family

ID=9741092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2525/58A Expired GB893357A (en) 1958-01-24 1958-01-24 Improvements in apparatus for the manufacture of crankshafts

Country Status (1)

Country Link
GB (1) GB893357A (en)

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