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Opened: Thursday, 20 June 2024, 12:00 AM
Due: Friday, 30 August 2024, 12:00 AM
Match the following faults with their remedies
|
Poor thread quality |
Remove bobbin and bobbin case |
|
Tensions improperly set |
Replace needle |
|
Dirt lint or thread in bobbin case |
Replace poor thread |
|
Blunt and bent needles |
Adjust tension |
2. What are the reasons that can cause thread breaking while stitching?
3. Why does one get occasional skipped stitches while stitching?
4. As a sewing machine operator you encounter the following faults. What are some of the possible causes and possible remedies?
(a) Excessive noise while stitching.
(b) Needle breaking.
(c) Fabric puckering.