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Number of SSV's:

Heading 3

Number of Solutions:

Heading 3

Suspected Sources of Variations (SSV's)
Tool for pinpointing
Technical solutions
Improper finishing cut
VS
Finish with high work speed and slow traverse , letting wheel spark out completely
Improper fluid and/ or fluid filter
OBS
Check fluid filter
Improper fluid and/ or fluid filter
OBS
Use grinding fluid that settles chips
Improper grinding
OBS
Improve grinding technique to eliminate cracks and burning
Improper helix angle
VS
Use correct chaser holder for the thread series to be cut
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