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Home>FAQ
184. Laser forming of metal powder coated How to handle?
Using rapid prototyping method can easily and quickly create prototypes required, the depth of the laser sintering: sintering directly affect the quality of one of the important factors, the appropriate sintering sintering depth of good quality is a prerequisite, the depth must be greater than the sintering shop powder thickness, to ensure that laser energy can be dissolved through the current layer, so that adjacent layers have sintering, otherwise you will have strength of layered lead to precision molding worse, not even formed, so the factors affecting the sintering depth study, through reasonable selection of process parameters to control the sintering depth is of great significance.
Processing elements:
1. To clean up the sintered prototypes, removed redundant virtual powder
2) prepared by the proportion of post-processing solution, and using electric mixer mix
3) used the filter to the mixed liquid filter post-processing
4) were coated on the sintered prototypes infiltration treatment
5) the handle of the prototype parts coated infiltration into the vacuum oven insulation, to ensure penetration
6) removal of the original surface of the post-processing solution to remove residual
7) The sintered prototypes will handle a good place to air dry
8) with the spinning piece of paper on the prototype surface grinding treatment, reduce the degree of surface roughness.
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