what are the 10 main parts of a hand sewing machine?

This site shows more than ten parts.

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1:spool pin.

2:stop motion knob.
3:hand wheel.
4:stitch regulater.
5:foot control.
6:pressure foot.
7:tension disc.
8:thread take u.p lever
9:thread guide.
10:bobbin winder.

To understand the 10 main parts of a hand sewing machine, we need to first understand the basic anatomy of a typical sewing machine. A sewing machine consists of various parts that work together to form the machine's mechanisms. While these parts may vary slightly depending on the specific model and type of machine, here are the 10 main parts you will commonly find:

1. Spool Pin: This is a vertical pin located on the top of the machine that holds the thread spool in place.

2. Bobbin Winder: It is usually on the top or side of the machine. This part winds thread onto the bobbin, which is essential for creating lower thread stitches.

3. Bobbin: The bobbin is a small cylindrical object that holds the lower thread. It fits into the bobbin case and works in conjunction with the upper thread to form stitches.

4. Bobbin Case: The bobbin case is a housing that holds the bobbin in place beneath the needle plate. It ensures the correct tension and smooth feeding of the lower thread.

5. Tension Discs: These are located on the upper part of the sewing machine and control the tension of the thread. Adjusting the tension ensures balanced stitches.

6. Needle: The needle is a thin, pointed tool used to puncture the fabric and create stitches. It is attached to the needle bar and moves up and down to create stitches by interlocking with the bobbin thread.

7. Needle Clamp: The needle clamp holds the needle in place. It is usually tightened with a screw or lever to secure the needle properly.

8. Presser Foot: The presser foot is located near the needle and helps in controlling the fabric's movement. It holds the fabric against the feed dogs, which help feed the fabric evenly.

9. Feed Dogs: These are small, toothed metal pieces located beneath the needle plate. They move in an up-and-down motion, gripping the fabric and feeding it through the machine during sewing.

10. Stitch Selector: Depending on the type of hand sewing machine, there may be a stitch selector. This allows you to choose various stitch patterns such as straight stitch, zigzag stitch, or decorative stitches.

Understanding these main parts of a hand sewing machine will help you operate the machine effectively and troubleshoot any issues that may arise while sewing.