针对以金属板材为造型材料的分层实体制造中存在的精度问题，提出了一种新LOM方法直接快速制造金属功能零件。

Aiming at the accuracy problems existed in the LOM using metallic modeling materials, puts forward a new LOM method to make the metal functional parts directly and quickly.

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因此优化切割(扫描)路径对提高成型效率有重要意义，而分层实体制造技术中激光切割路径优化的实质是空行程路径的优化。

So it is most important to optimize the cutting path in order to improve the manufacturing efficiency. In LOM technology, laser cutting path optimization is in fact vacancy course path optimization.

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因此优化切割(扫描)路径对提高成型效率有重要意义，而分层实体制造技术中激光切割路径优化的实质是空行程路径的优化。

So it is most important to optimize the cutting path in order to improve the manufacturing efficiency. In LOM technology, laser cutting path optimization is in fact vacancy course path optimization.

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