Parts of the sewing machine

manually controls the machine

• foot feed

• hand wheel

• lifter

• bobbin

keeps needle from moving while the bobbin is filling

• hand wheel

• needle release

• reverse control

• stitch length regulator

changes machine from straight stitch to zigzag

• stitch length regulator

• stitch width control

• reverse control

• hand wheel

gives power to the machine

• hand wheel

• bobbin

• spool pin

• foot feed

holds spool of thread

• bobbin

• bobbin case

• spool pin

• hand wheel

measures distance from needle while sewing

• seam guides

• stitch length regulator

• stitch width control

• tension unit

keeps thread in place

• reverse control

• seams guides

• thread guide

• bobbin case

controls length of stitches

• stitch width control

• stitch length regulator

• tension unit

• foot feed

controls looseness or tightness of thread

• stitch length regulator

• stitch width control

• seam guides

• tension unit

the stitch length regulator should be set on ______ for a regular stitch

• 1.5

• 2.5

• 19

• 5