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介绍了选择性激光烧结技术(SLS)在熔模铸造中的应用。比较了传统熔模铸造和应用SLS技术熔模铸造的不同,应用SLS技术的熔模铸造较传统熔模铸造具有成本低、周期短和工艺灵活的特点。概述了利用SLS技术熔模铸造的基本操作流程,通过应用实例说明将SLS技术应用于熔模铸造能有效地提高复杂铸件的生产效益和效率。
The application of selective laser sintering technology (SLS) in investment casting is introduced. Compared with traditional investment casting and application of SLS investment casting, investment casting with SLS technology has the advantages of low cost, short cycle and flexible technology compared with traditional investment casting. The basic operation flow of investment casting by using SLS technology is summarized. The application example shows that applying SLS technology to investment casting can effectively improve the production efficiency and efficiency of complex castings.