Preheatingprocess is very important because it affects machining quality directly.
预热效果直接对加工质量产生很大的影响。
2
The research of heating in selective laser sintering (SLS) of powders mostly focuses on the sintering process, but the research of the preheatingprocess is not sufficient.
对选择性激光烧结(SLS)加热的研究多数集中在烧结过程上,而对预热过程的研究还很不完善。
3
The key of the technology was designing ideal process by using suitable preheating method.