Sand Castings vs Investment Castings

Sand Castings vs Investment Castings

Sand castings typically hold a tolerance plus or minus .020 up to 10 per inch then add ±.001/in after that  depending on the pattern equipment used and whether they use no bake sand or green sand. Investment or lost wax castings will generally hold a tolerance of  plus or minus  0.005 per inch.  Investment casting…

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