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着重阐述了分层实体制造激光快速成型机走纸机构的原理 ,并提出在零件加工过程中“无搭边送纸”的新概念 ,经过实践证明是完全可行的
Emphatically expounds the principle of layered entity manufacturing laser rapid prototyping machine paper feeding mechanism and puts forward the new concept of “no side feeding” in the process of parts processing, which has proved feasible in practice