连续包覆(CONCLAD)模具优化的模拟实验

Simulation Test on the Optimization of the Die in Continuous Cladding (CONCLAD) Process

以塑胶泥为变形介质，通过模拟实验，研究连续包覆模具几何形状尺寸对模具内压力分布的影响，以凹模模面压力均匀分布为优化目标，对不同的导流模形状、腔体几何形状、凸模形状、定径带高度进行了优化实验，所得结果与实际生产情况相符．

Using plasticine as model material,simulation test was conducted to illustrate the influence of the die geometries of CONCLAD on the distribution of pressure inside the chamber die. In the test,the uniform distribution of the pressure on the surface of the female die was set as the optimization objective. Different shapes and geometries of diversion die,chamber die and male die,as well as the female dies with unequal sizing band heights were tested. The results obtained from the test conform to the industrial production.