双金属复合板的英文
plymetal
例句与用法
- This article analyzes the solid phase bonding mechanism and main factor influencing bond strength
本文从深层次上分析了双金属复合板的复合机理及影响复合强度的因素。 - Bimetal composite sheet has special mechanical and physical performances , which can supply the industry needs , so it is necessary to make research on it
双金属复合板因其特殊的机械性能、物理性能等指标，可以更有效的满足生产实际的需要，所以对其生产工艺的研究势在必行。 - And relying on this , our laboratory proposes a new cladding method . by means of large dynamic explicit fem code ansys / ls - dyna , the numerical simulation was carried out in bimetal forming process . during the simulation of the forming process , the large deformation of the strip should be considered , as well as geometrical and material nonlinear , the contact between the roller and the strip , the contact between two metal sheets and the load . as for these problems , we can use node to surface contact and relative parameters , biso model is introduced , the load is applied as array
本文采用ansys / ls - dyna计算程序为分析工具，对锯齿形双金属复合板成型过程进行计算机数值模拟，在对轧制过程模拟时，针对轧件变形的几何非线性和材料非线性特点、轧辊与轧件间的接触、轧件间的接触以及模型的加载等问题，给出了在ansys / ls - dyna中相应的解决方法：应用nodetosurface接触方式，设定相应参数，选用双线性等向硬化模型，载荷作为array施加在刚体质心。 - Through the simulation of the forming process , we can get the deformations , stress , strain , plastic flowing in sheets and the interface state under impact load and rolling load , the deformation of the sawtooth form and comparing to the initial state , the results above are expressed in computer animated way . and the effect of geometrical ( mainly different form , including 90 degree , isoceles triangle ， 75 degree , and 1 . 5 high and wide ) , material and technical parameters on the bond strength are analyzed , also including the comparison of different sawtooth form . the optimum parameters are got
对双金属复合板成型过程进行模拟，从而得到在冲击载荷和轧辊压力作用下基板和覆板的应力、应变分布和塑性流动变形规律，复合后的齿形的变形情况与初始齿形形成对比，以动画的方式模拟成型过程，并分析了不同几何参数（主要是不同的齿型，其中包括直角齿型、等腰齿型、 75度齿型、 1 . 5高宽齿型） 、材料参数、工艺参数对复合强度的影响，以及不同齿型的变形对比以及齿型对复合情况的影响，提出最优齿型、最优工艺参数，有效地指导了实验。
