top of page
Number of SSV's:
Heading 3
Number of Solutions:
Heading 3
Suspected Sources of Variations (SSV's) | Tool for pinpointing | Technical solutions |
|---|---|---|
Loose spindle on drill machine | MVA | Repair or change machine |
Loose wheel flanges | OBS | Tighten wheel flanges , being sure to use blotters |
Loose wormwheel friction plate | OBS | Check and replace |
Loose, worn , or eccentric collet | OBS | Check and replace |
Loss of feed control at breakthrough | OBS | Repair or change drilling machine |
bottom of page