【摘要】 论述光固化立体成型的工艺原理、系统组成和影响原型精度的各种因素及其改善途径,介绍了光固化立体成型的发展现状与应用前景更多还原

【Abstract】 This paper introduces the stereolithograghy from these fol-lowing aspects:working principle,stereolithograghy apparatus and is-sues of accuracy.A practical example is given to show the advantages of stereolithograghy in the development of new product.The present situation and perspective of stereolithogragphy in mechanical design and manufacturing are also described.更多还原