This design can solve the problems happened during pasting, such as tape deviation, too high stress of tape, poor pasting and so on.
实现了不同尺寸规格缓冲底垫的胶带自动粘贴功能，并很好地解决了胶带跑偏、胶带应力大、粘贴不牢等问题。
2
Based on the assumption of random installation deviation, the finite element met hod analyzing the initial displacement and stress of grid structures was set up.
By coordinate transformation of stress we have the differential relationship between the principal stresses and stress components to facilitate deviation calculation.