What are the two major parts of lockstitch sewing machine?

What are the two major parts of a lockstitch sewing machine?

Parts of sewing machine and their functions: There are two major parts of the sewing machine. One is upper part and other is lower parts. The upper part contains of Head, Arm and Bed. The lower part contains of Band Wheel, Band Wheel Crank, Pitman Rod, Belt Guide, Belt Shifter, Dress Guard, Treadle, Legs.

What are the parts of sewing machine?

Basic Sewing Machine Parts and Its Functions

  • Presser Foot. The presser foot presses and holds the fabric down the feed dog. …
  • Feed Dogs. Basically, this mechanism is what feeds the material under the needle. …
  • Needle. …
  • Needle Clamp. …
  • Needle Plate. …
  • Arm. …
  • Bed. …
  • Bobbin Winder.

What are the different parts of sewing machine and their functions?

Functions of Sewing Machine Parts

  • Spool Holder. The main function of the spool holder is to control the thread direction and hold the spool. …
  • Bobbin. The bobbin is a small spindle that is wound with thread. …
  • Bobbin Case. …
  • Thread Guide. …
  • Tension Regulator. …
  • Thread Take Up Lever. …
  • Pressure Bar Lifter. …
  • Stitch Length Regulator.

What is lockstitch vs straight stitch?

When – You will use a lock stitch anytime you sew up a quilt, or make an item of clothing. A straight stitch is most often used when sewing woven fabric together. Zigzag or stretch stitches are most often used when sewing knits.

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