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通过对激光快速成形加工中现有的激光扫描方式进行理论分析和实验验证,找出其产生零件翘曲以及引起其他误差的原因,提出一种扫描方法,解决由树脂收缩引起的零件的翘曲和形状误差,并且省去光开关。
Through the theoretical analysis and experimental verification of the existing laser scanning method in rapid prototyping of laser to find out the cause of the component warpage and other errors, a scanning method is proposed to solve the warpage of the component caused by the shrinkage of the resin And shape error, and omit the optical switch.