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文章介绍大连组合机床研究所于1982～1985年主要针对汽拖内燃机行业的缸体、缸盖、连杆、活塞、变速箱五种零件加工中的关键技术组织有关行业共同进行的攻关战役。进行攻关的十项关键技术是:大平面精密高效铣削技术、同一轴线上一系列精密1级孔的加工技术、孔系高位置精度加工技术、孔止口深度精加工技术、气门导管孔与阀座孔精加工技术、连杆加工技术、小直径深孔加工技术、异形外圆加工技术、组合机床可变加工技术、伺服型工业机器人。列举了取得的成果,介绍了组织攻关的经验。
Article introduction Dalian Combined Machine Tool Research Institute in 1982 to 1985 mainly for the steam-drag internal combustion engine industry cylinder block, cylinder head, connecting rod, piston, gearbox five kinds of parts of the key technology organizations related industries jointly conducted research campaigns. To tackle the ten key technologies are: large-scale precision and efficient milling technology, a series of precision on the same axis a hole processing technology, the hole Department of high-precision machining technology, hole depth precision machining technology, valve guide hole and valve Seat hole finishing technology, connecting rod processing technology, small diameter deep hole processing technology, special-shaped cylindrical processing technology, combined machine variable processing technology, servo industrial robots. The achievements made are listed, and the experience of organizing research is introduced.