| 发明名称 |
METHOD OF MANUFACTURING LARGE GUIDE BUSHINGS FOR HYDRAULIC CYLINDERS |
| 摘要 |
methods of manufacturing large-sized guide bushings for hydraulic cylinders. SUBSTANCE: method includes production of blank and its machining. Blank is produced by forge-rolling of preliminarily rolled strip with subsequent welding by double-sided continuous groove weld. High-strength aluminum alloy may be used as a strip material. EFFECT: higher reliability. 2 cl, 5 dwg
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| 申请公布号 |
RU2189511(C2) |
申请公布日期 |
2002.09.20 |
| 申请号 |
RU20000108884 |
申请日期 |
2000.04.10 |
| 申请人 |
E METALLURGICHESKOE PROIZVODSTVENNOE OB"EDINENIE";METALL PROIZV OB E |
发明人 |
VYSTOROBSKIJ M.M.;POKHLEBIN N.S.;PANENKO A.A.;KNUTOVA N.A.;GRITSENKO I.G. |
| 分类号 |
F16J10/02;(IPC1-7):F16J10/02 |
主分类号 |
F16J10/02 |
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