s: The text introduced the design thought about the die of an electromotor stator-slice mostly,and some points of the main die,parts-female die and yin-yang die about the design and manufacture,for example the die's clearance choice and reducing the stress' effects through the heat treatment.
介绍了电机定子冲片模具的结构设计思路及主要模具零件-阴模、阴阳模在设计和制造中应考虑的要点,如模具间隙的选择、通过热处理减少应力的影响等,探讨提高复合模具设计质量的方法及工艺保证措施。
Development of forming die for sintered gear;
粉末冶金齿轮成型阴模设计
In accordance with low design precision and efficiency of compacting die for P/M gears,a new variable modulus method in designing and calculating the compacting die for P/M gears is introduced.
针对目前粉末冶金齿轮成形阴模设计精度和效率低的特点,介绍了用变模数法设计计算粉末冶金齿轮成形阴模的新方法,并以Pro/E为开发平台,以Pro/Program为开发工具,进行粉末冶金齿轮成形阴模的程序化设计,从而提高了粉末冶金齿轮成形阴模的设计精度和效率。