Learning from defect analysis of precision castings
Learning from defect analysis of precision castings
Why analyze the causes of casting defects? Today, precision casting manufacturer Tianyao Metal will talk to you about this issue. Analyzing casting defects is actually correcting the mistakes we made earlier and laying the foundation for the correct path ahead.
The defect map of investment castings released by An Investment Casting Institute Publication provides detailed analysis of issues. For example, this Hot Tear defect can be analyzed for as many as 15 reasons, including the tree design of wax molds, the design of shell layers, the design of pouring systems, chemical composition, and casting design. These are the areas that we did not consider adequately in our previous process design and need improvement. The subsequent corrective measures are areas where our processes, operating methods, and other aspects need to be improved and perfected.

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