solid

Based on SLA technique an efficient algo-rithm had been designed and implemented for automaticgeneration of toothed support structures.

基于立体光固化工艺提出了一种齿形支撑结构的自动生成算法,既能固定零件、减少变形,又使支撑的剥离变得容易。

The development of rapid prototyping technology at home and abroad is introduced,the principle techniques of rapid prototyping(RP) as well as the four rapid prototyping(RP) methods currently used such as stereo lithography apparatus(SLA),selective laser sintering(SLS),the laminated object manufacturing(LOM),fused deposition modeling(FDM) are analyzed.

介绍了快速成形(RP)技术的发展状况,具体分析了RP技术的原理和目前应用较多的立体光固化(SLA)、选择性激光烧结(SLS)、分层实体制造(LOM)、熔积成形(FDM)4种RP方法,并结合该技术研究的最新进展,提出了未来的发展趋势。