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本文在概述曼恩柴油机生产纲领中的最重要新项目后,概要地说明KSZ—B型柴油机基本结构的刚性和变形特性,并就其测量结果和有限元计算结果作了比较。在叙述各种不同装置性能特性过程中,论及关于安装某种二阶残余力偶平衡装置的可能性,首先用于KSZ52/105型柴油机上带蜂窝式冷却结构的部件,以及燃油系统中的峰值压力的降低。在关于四冲程柴油机这一部分,先后概述了新四冲程柴油机的基本设计原则及其装配和曲轴精确计算的新方法。文中对测量结果与计算结果作了比较。
After an overview of the most important new project in Mann Diesel Production Program, this paper gives a brief description of the rigid and deformation characteristics of the KSZ-B diesel engine's basic structure and compares its results with those of the finite element method. In describing the performance characteristics of various devices, the possibility of installing a second-order residual force even counterbalance device was first applied to components with a honeycomb cooling structure on a KSZ52 / 105 diesel engine and to the peaks in the fuel system Decreased pressure. In this section on a four-stroke diesel engine, the basic design principles of the new four-stroke diesel engine and the new method of assembly and crankshaft precision calculation are outlined. In this paper, the measurement results and calculation results are compared.