GB893357A - Improvements in apparatus for the manufacture of crankshafts - Google Patents
Improvements in apparatus for the manufacture of crankshaftsInfo
- 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
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.
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) |
-
1958
- 1958-01-24 GB GB2525/58A patent/GB893357A/en not_active Expired
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