Discovering the basic components of a sewing machine will allow you to effectively use and repair it. A needle is a pointed metal rod with a hole at its end that transports threads for stitching purposes.

A bobbin holds thread that rests beneath an upper thread. When pulled through with the needle hook, this bobbin thread interlocks with its counterpart on top thread, creating an interlocked structure between them both.

Feed Dogs

Feed dogs are metal ridges found beneath the …