首页>
外国专利>
SUBSTRATE BREAKING SPLITTING DEVICE AND SUBSTRATE BREAKING AND SPLITTING METHOD
SUBSTRATE BREAKING SPLITTING DEVICE AND SUBSTRATE BREAKING AND SPLITTING METHOD
展开▼
机译:基板破裂分裂装置及基板破裂分裂方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To improve quality of the split section of a substrate W by applying bending moment of an optimal size and tensile stress to the broken and split part Wa of the substrate W according to characteristics of the substrate W.;SOLUTION: Immediately before or at the moment when a break bar 59 is brought into contact with a broken and split part Wa of a substrate W, the moving direction of a breaking and splitting head 49 is changed from a vertical lower direction to an oblique lower direction for separation from a table 3, and the breaking and splitting head 49 is moved obliquely downward by driving of a lifting power servo cylinder 43 and a horizontal movement power servo cylinder 53 to apply bending moment and tensile stress to the broken and split part Wa of the substrate W.;COPYRIGHT: (C)2014,JPO&INPIT
展开▼
机译:解决的问题:根据基板W的特性,通过对基板W的破损部分Wa施加最佳尺寸的弯曲力矩和拉伸应力,来提高基板W的裂口部的质量。在使断裂杆59与基板W的断裂分离部分Wa接触之前或之时,断裂分离头49的移动方向从垂直下方改变为倾斜下方以分离。从工作台3开始,通过驱动动力伺服缸43和水平运动伺服缸53的驱动,使破碎头49向斜下方移动,对基板的破碎部分Wa施加弯矩和拉伸应力。 W .;版权:(C)2014,日本特许厅&INPIT
展开▼