PARTS OF SEWING MACHINE
1. Slide plate 2. Needle 3. Throat plate 4. Needle clamp 5. Thread guide 6. Presser bar lifter 7. Stitch regulator 8. Presser foot 9. Thread take-up 10.Presser bar
11. Upper tension 12. Face plate 13. Needle bar thread guide 14. Bobbin winder 15. Balance wheel 16. Spool pin 17. Rubber ring 18. Feed dog 19. Belt