GB1303968A - - Google Patents
Info
- Publication number
- GB1303968A GB1303968A GB1303968DA GB1303968A GB 1303968 A GB1303968 A GB 1303968A GB 1303968D A GB1303968D A GB 1303968DA GB 1303968 A GB1303968 A GB 1303968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workpieces
- bed
- ram
- load
- uprights
- 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
- 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)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1303968 Welding by pressure JOHN THOMPSON (PIPEWORK & ORDNANCE DIVISION) Ltd 6 March 1970 [6 March 1969] 23045/72 Divided out of 1293183 Heading B3R In a friction welding machine having means 19 for urging workpieces 12, 16 together the resultant bending load which arises in the frame structure is compensated for by a device located below the axis 13 of the workpieces so as to prevent misalignment of the workpieces. In a first embodiment a compensating ram 33 applies to a part 32 of the frame a load which is proportional or equal to the load applied by the ram 19 so that the bed 17 is kept substantially free of bending load. In a second embodiment (Fig. 2) the bed 17 is pivotally connected to two uprights 40, 41 the workholders 15, 11 being mounted on the bed 17 and upright 40, and a strut of adjustable length disposed between the uprights 40, 41 ensures that at the forging load applied by the ram 19 the workpieces are properly aligned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2304572 | 1969-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303968A true GB1303968A (en) | 1973-01-24 |
Family
ID=10189211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1303968D Expired GB1303968A (en) | 1969-03-06 | 1969-03-06 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1303968A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1000696A2 (en) * | 1998-11-06 | 2000-05-17 | United Technologies Corporation | Friction welder |
-
1969
- 1969-03-06 GB GB1303968D patent/GB1303968A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1000696A2 (en) * | 1998-11-06 | 2000-05-17 | United Technologies Corporation | Friction welder |
EP1000696A3 (en) * | 1998-11-06 | 2002-01-30 | United Technologies Corporation | Friction welder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |