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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 |
|---|---|---|
Work centers | OBS | Keep work centers clean and lubricated |
Work centers | OBS | See that footstock spindle is clean and tightly seated |
Work centers | OBS | Work cetners must fit taper of workcenter holes |
Work centers | OBS | Centers in work must be deep enough to clear center point |
Work piece material high hardness | PC | For hard workpiece materials : anneal workpiece material before tapping , reduce speed |
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