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Number of SSV's:
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Number of Solutions:
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Suspected Sources of Variations (SSV's) | Tool for pinpointing | Technical solutions |
|---|---|---|
Tool above or below center | OBS | Check and correct |
Tool chemistry | OBS | Verify correct tool metallurgy ; shot peen tool to increase compressive tool stresses |
Tool chemistry | OBS | Check tool metallurgy ; look for decarburization |
Tool chemistry | OBS | Check grain size and heat treatment |
Tool chemistry | OBS | Try powder metal instead of cast alloy tool |
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