00196851-02 OG SIPLACE Operation of X and SX-Series with SSC (SW70x) - 第121页
SW 703 Prepare the line – Importa nt Factors - Important Factors for Prepare the Line : 121 Importan t Factors for Prep are the Li ne Most Important Factors – Reject Rate Results – Higher Production Costs Tasks that can …
SW 703 Prepare the line – Important Factors - DPM,MFR, Scrap Rate :
120
DPM,MFR, Scrap Rate
1. Always check that the part number on the reel or tray
of components is correct!
2. Avoid rework!
3. Avoid expensive scrap!
SW 703 Prepare the line – Important Factors - Important Factors for Prepare the Line :
121
Important Factors for Prepare the Line
Most Important Factors – Reject Rate
Results – Higher Production Costs
Tasks that can cause a high Reject Rate
Incorrect Pick up Position set at feeder or MTC
Incorrect setting of feeder pitch.
Incorrect pick up angle programmed for feeder or MTC
Operations Success Measures
Reject Rate levels after a product starts to run at the line.
Number of machine stops after the start of production due to feeder jams or errors.
Operations Target
Reject Rate remains low and stable after production start up!
Zero machine stops due to feeder jams or errors!
SW 703 Prepare the line – Important Factors - Reject Rate :
122
Reject Rate
1. Set the correct pick up position at the feeder!
2. Set the correct pitch!
3. Use the set up report sheet to check that the pick up
angle at the feeder is correct!
4. The reject rate should not increase!