一种实用的柴油机机体轴孔加工技术

An Applicable Machining Technology for the Shaft Holes of Diesel Engine Blocks

介绍了一种适用于新产品研制初期多缸柴油机机体轴孔加工技术——"穿镗杆法"轴孔加工技术。详细介绍了该技术在某柴油机初期研制阶段机体加工中的实际应用,并指出了技术存在的问题及解决途径。实际应用表明:该技术完全能达到加工要求,且具有较好的经济实用性;也可应用于其它大型箱体类零件多档轴孔的加工。

An applicable machining technology for the shaft holes of diesel engine blocks during the initial stage of development of new multi-cylinder diesel engines is introduced, which called boring bar penetration method. Its application on a certain diesel engine during initial stage of development is expounded in detail, and the problems and solutions of this technology are pointed put. The application results show that this technology completely reaches the machining requirements, boasts good economic performance, and could be applied on other large block type parts which needs boring of multi shaft holes.