parts of the sewing machine bernina 330. 1. handwheel can be turned toward you to raise and lower...
TRANSCRIPT
Parts of the Sewing Machine
Bernina 330
1. Handwheel
Can be turned
TOWARD YOU to
raise and lower the needle.
2. Quick Reverse Button or Backstitch Button
Creates backstitching to keep seams from coming
apart.
3. Needle Clamp
Holds the needle in
place.
4. Presser Foot
Holds the fabric in
place while you
sew.
5.Feed Dogs
Teeth that
move the
fabric through
the machine.
6. Bobbin Cover
The bobbin cover is
the white cover that
opens. You insert
the bobbin
and bobbin
case into the
bobbin cover.
7.Vertical & 8.Horizontal Spool Pin
Holds the top spool of thread.
Bobbin Winder Guide
It looks like a staple and is used to help guide the thread when a
bobbin is being wound.
Bobbin Winder Device
Holds the bobbin while
winding.
Bobbin Pretension
Provides tension on the thread
while winding a bobbin.
9. Thread Take Up Lever
Pulls thread
from the spool.
Thread Tension Adjustment Wheel
Controls the tightness on the thread.
10. Presser Foot Lifter
Raises and
lowers the
presser foot.
11. Stitch Plate
The place where seam guide-
lines are located.
12. Foot Pedal
Controls the
speed at which
the fabric moves through
the machine
13. Power Switch
Turns the sewing
machine on or off.
14. Power Cord
Is plugged into the machine and the outlet. If your
machine won’t turn on, it may be
loose.
15. Needle
Carries the
thread and
pierces the
fabric.
16. Bobbin Case
Holds the bobbin and regulates bottom tension
17. Bobbin
Round metal spool which holds the bottom
thread.