Correct usage of stepping on an electric sewing machine What is the correct usage of stepping on an electric sewing machine?

1. First, install the sewing needle. Seen from the top, the sewing needle is D-shaped. Put the flat side into the sewing machine and tighten the screws.

2. Then thread the thread through the sewing pinhole. The sewing machine has an upper thread and a lower thread. The bobbin thread is mounted on the shuttle. Load the wound coil into the shuttle, then break a retaining ring on the side of the shuttle and install it at the shed under the sewing machine. The lead on the shuttle should be placed in the slot.

On the right side of the sewing machine, you can see the following devices, which are used to adjust the stitch size of the sewing needle. The higher the stitch, the denser and smaller the stitch, and the larger the stitch.

4. The right side of the sewing machine is the wheel of the sewing machine, which rotates in its own direction from top to bottom, so that the bottom thread can be lifted when the sewing machine rotates;

Behind the sewing machine, we can see a handle. This handle can lift the stitch up, and the handle can press the cloth down for sewing;

6. There is a small device beside the wheel, which is used for winding. We put the coil on the bearing, then press it down, let the rubber small wheel on it be next to the big wheel, start the sewing machine to wind the thread onto the small coil, and put the small coil on the bobbin thread shuttle;

7. When the household sewing machine secretly pedals, one foot is behind the other, and the force can be evenly exerted when pedaling. There are also many household sewing machines that are changed to electric ones, and we can turn them by plugging in the power supply and gently pedaling.