The Application of 3D Printing Sand Mold in Machine Worktable Casting
According to the casting structure,size and existing 3D printing equipment and other conditions,the overall 3D printing scheme of the lathe workbench casting sand mold was planned,the pouring system,assembly box,melting process and key parameters of the workbench castings were determined,and the common casting defects in the production process of the workbench castings were analyzed and prevented.At present,mass production has been stable in quality.Machine table castings with high yield.
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