Weight of 1.3 tons
Quantities: 15
Material GG300
Process: resin sand mould casting process, aging treatment, unprocessed, surface shot blasting, sand blasting spray anti-rust primer.
Process analysis: Sand cast iron machine tool accessories products for machine tool accessories, the key to easily when casting shrinkage position did feeding processing. Ensure product casting quality. The quality was confirmed by magnetic particle detection. Sand cast iron machine tool accessories can be roughed and finished only after aging treatment. Casting is completed, there will be stress before did not eliminate the processing will have deformation, stress release and affect the precision. This can be done by placing for a long time or aging heat treatment to allow the stress to be released in advance to ensure no stress deformation after processing. We have a large enough heat treatment equipment can satisfy the aging heat treatment of large parts. Finally, it can be delivered after shot blasting and sand blasting, spraying primer for rust prevention.
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