SU1706809A1 - Friction welding machine - Google Patents
Friction welding machine Download PDFInfo
- Publication number
- SU1706809A1 SU1706809A1 SU894771960A SU4771960A SU1706809A1 SU 1706809 A1 SU1706809 A1 SU 1706809A1 SU 894771960 A SU894771960 A SU 894771960A SU 4771960 A SU4771960 A SU 4771960A SU 1706809 A1 SU1706809 A1 SU 1706809A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spindle
- axial
- support
- additional
- hydrostatic
- Prior art date
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
- B23K20/121—Control circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Turning (AREA)
Abstract
Изобретение относитс к машиностроению , в частности к машинам дл сварки трением и может быть использовано в инструментальной и автотракторной отрасл х промышленности. Цель изобретени повышение соосности сваренных заготовок , работоспособности и упрощение конструкции . При возрастании нагрузки на шпиндель 1 в процессе сварки давление в кармане 7 осевой опоры увеличиваетс . Снижаетс жесткость радиальной опоры шпиндел 1, так как блокируетс периметр истечени смазки из радиальной опоры в осевую. Отмеченное позвол ет самоустанавливатьс шпинделю 7 в радиальной опоре , что повышает соосность свариваемых заготовок. Так как истечение смазки из внутреннего периметра осевой опоры происходит через радиальную опору, то повышаетс нагрузочна способность осевой опоры за счет более эффективного использовани ее рабочей площади. 2 ил.The invention relates to mechanical engineering, in particular to machines for friction welding and can be used in the tool and autotractor industries. The purpose of the invention is to increase the coaxiality of welded workpieces, performance and simplify the design. With increasing load on the spindle 1 in the welding process, the pressure in the pocket 7 of the axial support increases. The stiffness of the radial bearing of the spindle 1 is reduced, as the perimeter of the outflow of lubricant from the radial to the axial one is blocked. This allows the spindle 7 to self-align in the radial support, which increases the alignment of the welded blanks. Since the outflow of lubricant from the inner perimeter of the axial bearing occurs through the radial support, the load capacity of the axial bearing increases due to more efficient use of its working area. 2 Il.
Description
4040
3939
3131
33 32 4 2 Фиг. 2 33 32 4 2 FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894771960A SU1706809A1 (en) | 1989-12-20 | 1989-12-20 | Friction welding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894771960A SU1706809A1 (en) | 1989-12-20 | 1989-12-20 | Friction welding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1706809A1 true SU1706809A1 (en) | 1992-01-23 |
Family
ID=21486089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894771960A SU1706809A1 (en) | 1989-12-20 | 1989-12-20 | Friction welding machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1706809A1 (en) |
-
1989
- 1989-12-20 SU SU894771960A patent/SU1706809A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1637982, кл. В 23 К 19/02, 1988. * |
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