Sewing machines are used to sew fabrics together and improve their appearance. The main parts of a sewing machine include the spool pin, thread guide, presser foot, needle, and bobbin case. There are different types of sewing machines, including lockstitch machines commonly used at home, high-speed lockstitch machines for tailors, overedging machines, embroidery machines, buttonholer machines, and double needle machines. Sewing machines have various parts that work together to produce sewn products like garments.

1. SEWING
MACHINE

2. WHAT IS SEWING MACHINE?
Presentation title
Sewing machine is a machine which is used to
sew two or more pieces of fabrics together. A
sewing machine sew not only fabrics but also
other materials, such as bags, lather, tent and
more. Sewing machine is also used to improve
the fineness and appearance of fabrics. Different
sewing machines follow their own duty to
produce perfect products as we want, such as
garments,mattress protectors.
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3. PARTS OF
SEWING
MACHINE in
the ARM

4. PARTS OF SEWING MACHINE
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5. Presentation title 20XX 5

6. SPOOL PIN
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is the thread holder
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7. THREAD GUIDE
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Keeps the thread in
Position
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8. THREAD TAKE-UP LEVEL
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Releases the
thread and interlocks
with the bobbin thread
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9. PRESSER BAR LIFTER
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Moves the
pressure foot.
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10. TENSION
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Controls the
looseness and
tightness of
stitches.
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11. NEEDLE BAR
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Holds the needle in place.
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12. NEEDLE CLAMP
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Holds and tightens the needle.
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13. PRESSER FOOT
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Holds the fabric in place
while sewing
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14. NEEDLE
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Is a slender tool attached
in the needle clamp used for
sewing.
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15. BOBBIN WINDER
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Controls the bobbin while
winding thread
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16. STITCH REGULATOR
Presentation title
Checks the length of the
stitches.
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17. BALANCE WHEEL
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Sets the mechanism in motion.
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18. BELT
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Connects the balance wheel to
the drive wheel.
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19. STOP MOTION SCREW
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Hinders moving when loosen
and starts
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20. Parts of Sewing
Machine under
the Bed

21. FEED DOG
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moves the fabric
while sewing.
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22. THROAT PLATE
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is the windows of the
feed dog and it is where
the bobbin threads come
out.
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23. SLIDE PLATE
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is a movable plate
that covers the shuttle
and bobbin case.
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24. Shuttle
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holds the bobbin
case while sewing.
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25. Bobbin
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is a metal spool for
winding thread.
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26. Bobbin Case
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holds the bobbin.
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27. TYPES OF
SEWING
MACHINE

28. Presentation title
• Lockstitch Sewing Machine.
- This is usually used in homes and sometimes in school. This is
also called ―Domestic Sewing Machine . It is run by foot and
may also be converted to electric power machine. Lockstitches
are often used in areas where there’s a lot of stress or strain on
the material, such as around zippers or buttons.
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29. Presentation title
1. Head - is the complete sewing machine without a cabinet or stand.
2. Arm - is the curve part of the head containing mechanism for
operating the needle.
3. Bed - is the flat portion of the machine and beneath is the feed dog
where it is mounted, and the shuttle
And lower thread are placed.
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Two Major
Parts of the
Lockstitch
Sewing
Machine

30. Presentation title
• Hi-Speed Lockstitch Sewing
Machine.
- This is sometimes called „straight stitching
machine‖ or industrial sewing machine. It has
automatic lubrication and is used by tailors and
dressmakers.
-It has an auto lubricating system that helps
keep your stitches smooth and free from
jamming. This type of machine is great for
making quick repairs or alterations on
garments, as the stitching is easy to control and
prevents errors.
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31. Presentation title
3. Over Edging Machine.
- Other companies call it ―small machine. It finishes
the raw edges of the pattern for construction.
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32. Presentation title
4. Embroidery Machine.
- This is used in making fancy stitches and
in making different kinds of embroidery
stitches on fabrics for the Barong Tagalog,
pillow cases, linen, and other novelty
items.
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33. Presentation title
5. Button Holer Machine.
- This is used in making buttonholes on
garments.
- This is used in attaching buttons to the
garments.
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34. Presentation title
6. Button Attachment Machine.
- This is used in attaching buttons to the
garments.
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35. Presentation title
7. Double Needle Machine.
- This is used in the construction of the
different kinds of clothing especially for
the in seam, out seam and side seam.
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36. Presentation title
8. Bartacking Machine.
- This is used in reinforcing the opening
and closing of pockets
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