sewring machine Flashcards
The main function is to control the thread direction and hold the spool..
Spool Holder
is a small spindle that is wound with thread.
Bobbin
holds the bobbin
Bobbin Case
is used to control the direction of the thread.
Thread Guide
It is used to control tightness or looseness of the upper thread to avoid puckering problems.
Tension Regulator
The main function is threading the sewing needle and maintaining the proper tension.
Thread Take-Up Lever
is used for raising and lowering the pressure foot.
Pressure Bar Lifter
The main function is to maintain the length of the stitch during sewing
Stitch Length Regulator
The main function is to raise and lower the needle through manual labor.
Balance Wheel
It is a rectangular shape that is situated beside the pressure foot, it helps the removal of the bobbin case without lifting the machine.
Slide Plate
It helps to pass the cloth through the machine in a forwarding direction during the sewing
Feed Dog
The main function of the needle is to form the stitch during sewing the cloth.
Needle and Needle Bar
It is used to put pressure on the fabric during sewing. It helps to prevent wrinkles that could mess up the stitch.
Pressure Foot
The sewing machine is operated sometimes by electricity and manual labor
Power Switch
It controls the speed of the sewing machine.
Foot Pedal
