Clean the thread tension assembly using tweezers to remove tangles of thread around the disks. Use a fine emery cloth to sand off burrs or rust from the bobbin thread tension assembly. Replace any damaged parts. As needed, adjust the presser bar screw until the foot is straight. As needed,...
The most important element of a lock-stitch mechanism is the shuttle hook and bobbin assembly. The bobbin is just a spool of thread positioned underneath the fabric. It sits in the middle of a shuttle, which is rotated by the machine's motor in sync with the motion of the needle and ...
Shuttle Hook and Bobbin The most important element of a lock-stitch mechanism is the shuttle hook and bobbin assembly. The bobbin is just a spool of thread positioned underneath the fabric. It sits in the middle of a shuttle, which is rotated by the machine's motor in sync with the mo...
wind a bobbin, and use a rotary cutter. You're familiar with terms like applique, basting, and seam allowance, but you're still perfecting your skills. At this stage, simple pieced designs and applique projects are great for you. Don't hesitate to take classes—they can be incredibly ...
Now on this shirred maxi dress sewing tutorial, we need to change out our bobbin. Wound your bobbin with elastic thread, you will slightly pull on the thread as you wound it on the bobbin and replace the bobbin in the sewing machine. You will sew the rest of the passes with elastic ...
to the cloth by the feed dogs or other parts of the bobbin assembly. Wait 15 more minutes and then sew another test sample to be sure there will be no staining. Continue to sew samples until absolutely no oil residue appears along the stitching line or on any other part of your sample...
Make a habit ofcleaning the sewing machine:be honest, when was the last time you did a top-to-bottom cleaning process to your machine? Dust can accumulate in the bobbin area and tension the assembly. If you use the sewing machine daily or weekly, cleaning is a must. If you use the ...