Support optimization method based on photo-curing 3D printer

The invention relates to a support optimization method based on a photo-curing 3D printer. All the support points are marked by an algorithm when a support structure is added. In the later slicing operation, all the support points are subjected to gray level calculation to decrease gray values so as to shorten the exposure time and reduce the hardness and strength of the contact surface between the support structure and a model, and rapid separation can be realized. The molding time of the contact surface between the support structure and the model is shortened to reduce the hardness and strength of the contact surface, so that the support points are soft and easy to break, while the support structure plays a supporting role, the model and the support structure can be better separated, and the contact surface is not liable to damage. 本发明涉及种基于光固化3D打印机的支撑优化方法，通过算法在加入支撑结构时标记所有的支撑点，在后期的切片操作时，将所有的支撑点作灰度计算，降低其灰度值，从而减小其曝光时间，可以降低支撑结构与模型接触面的硬度和强度，可以快速分离通过减少支撑结构与模型接触面的成型时间，降低接触面的硬度和强度，使支撑点柔软易断，让支撑结构起到支撑作用的同时，与模型可以更好的分离