According to the testing results of cold upset bolt fillister head and based on the stress analysis method,the lining mould design principle and the empirical formulas were deduced.The con...

• 以螺栓圆头的冷镦试验结果为依据,以应力分析方法为基础,应用力学有关理论,导出了生产实践中实用的镶套模具设计原理与经验公式,并举例说明了该方法的具体应用。