Two. One from the main spool on top, and the other from the bobbin on the inside of the machine.
A bobbin winder is the part of a sewing machine that takes the thread from a spool of thread and winds it on the bobbin. The sewing machine bobbin is a mini-spool of thread, made of plastic or metal, that holds the thread that will be on the underneath portion of your fabric when you sew. The top thread comes from the spool of thread and the thread on the bottom side of your fabric comes from the bobbin. Instead of winding the thread on the bobbin by hand, long and tedious, the machine will wind it for you if you load it up correctly. Check your owner's manual for instructions. If you don't have a manual, do a google search for it by entering the name of your machine branch and the model # and it will probably find one. Also, any experienced sewer can show you how.
Yes, do a search for Singer Sewing Machine Manuals. There is probably a fee to receive a copy.
Many sewing machines have the cross stitch programmed into them, which you can vary to a degree
A stitch regulator controls the length and width of the stitches.
It goes up and down, carrying the thread down to the bobbin area, where it gets locked into a stitch.
I'm not exactly sure what you are asking, but if it is "WHAT IS a sewing machine bobbin?" then I can help. The sewing machine bobbin is the round "wheel" like part that holds the thread under the sewing needle. In the older machines it was metal, and in the newer machines it is mainly plastic. Mostly, these bobbins are not interchangeable from one machine to the next. Each sewing machine brand requires its' own specific bobbin. Without the bobbin (with thread on it!) a machine is unable to sew.
Two. One from the main spool on top, and the other from the bobbin on the inside of the machine.
A sewing bobbin is a small spool of thread that goes underneath the needle and sewing platform. It provides the lower thread for the sewing machine. Different models of machines use different bobbins, but most machines require you to create the bobbin yourself.If you'd like to see a picture of a typical sewing machine bobbin, visit the "related link" below.If you look at a diagram of the way a sewing machine works, you can see that when the needle goes down to the bobbin, the bobbin thread is pushed around the upper thread, and that is how the two pieces of fabric are joined together.The upper thread goes along the top of the seam, and the bobbin thread goes along the bottom of the seam.
A bobbin winder is the part of a sewing machine that takes the thread from a spool of thread and winds it on the bobbin. The sewing machine bobbin is a mini-spool of thread, made of plastic or metal, that holds the thread that will be on the underneath portion of your fabric when you sew. The top thread comes from the spool of thread and the thread on the bottom side of your fabric comes from the bobbin. Instead of winding the thread on the bobbin by hand, long and tedious, the machine will wind it for you if you load it up correctly. Check your owner's manual for instructions. If you don't have a manual, do a google search for it by entering the name of your machine branch and the model # and it will probably find one. Also, any experienced sewer can show you how.
Yes, do a search for Singer Sewing Machine Manuals. There is probably a fee to receive a copy.
Running stitch
a stitch selector is apart of a sewing machine.
http://www.howtofashiondesign.com/DrawingDemo/GarmentDemo.aspx Check out this helpful link it talks about thread tension, stitch plate, bobbin thread. You will have to get through the intro but then you will see
The lockstitch is the stitch most sewing machines perform, which takes two threads. One thread passes through a needle (above the fabric), and the other comes from the bobbin (below the fabric). Each thread stays on the same side of the material being sewn. The sewing machine interlaces the two threads at each needle hole, by means of a bobbin driver.
no but you can smd
Many sewing machines have the cross stitch programmed into them, which you can vary to a degree