SLM molding system with bidirectional powder laying function
A function and powder spreading technology, which is applied in the field of laser selection and melting SLM molding equipment, can solve the problems of low powder feeding efficiency and low molding efficiency, and achieve the effect of saving resources and improving powder spreading efficiency
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[0024] The following are specific embodiments of the present invention:
[0025] see Figure 1 to Figure 4 , a SLM molding system with two-way powder spreading function, including a body 1, a molding cylinder 2, two powder feeding mechanisms and a scraper 3 reciprocating between the two powder feeding mechanisms are arranged on the body 1, and the molding cylinder 2 is located Between the two powder feeding mechanisms, there is a laser head 4 above the molding cylinder 2. The laser head 4 is used for laser sintering and molding the powder on the molding cylinder 2. A molding platform 5 is installed on the molding cylinder 2 to drive the molding platform 5 up and down. The first lifting mechanism, the scraper 3 is movably arranged on the body 1 through the scraper frame 6, wherein the scraper 3 is arranged at the bottom of the scraper frame 6, and the blade of the scraper 3 is in contact with the plane of the machine body 1, and the scraper 3 is used The powder on the two powd...
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