According to the feature of the deformation zone in ring gear gag precision blanking the effect of hydrostatics stress on metal plastic is analyzed in the theory .

根据齿圈压板精密 冲裁变形 区受三向压应力作用的特点，理论上分析了静水压应力对金属材料塑性的影响；

Coupled Thermal-mechanical Analysis of Plastic Shear Zone and Die Damage in Thick Plate Fine Blanking Process

厚板 精 冲塑性剪切 带热力耦合分析与模具失效宽厚板主体设备定尺剪切工艺控制优化

The results show that the shear zone of workpiece can be heated by electrical current to an appropriate blanking temperature in a short time interval which enables a sufficient reduction of the shear strength of the work material as well as the blanking force .

结果表明，电加热可在较短时间内在工件的 冲切 区形成合适的 冲 切温度，显著降低材料的破坏强度，从而可有效降低冲切力。

Radial flow type . Gaining large cycle flow with baffle 's cooperation . Coupled Thermal-mechanical Analysis of Plastic Shear Zone and Die Damage in Thick Plate Fine Blanking Process

径流型，配合挡板可得上下循环流，循环量大，剪切作用好。厚板精 冲塑性剪切 带热力耦合分析与模具失效