What sewing machine is made of
A lockstitch machine (Howe, Singer).
- Sewing machine shuttle — has part. The shuttle forms the stitch.
- Needle — has part. A needle with the eye near its point.
- Crank — has part. A crank turns rotation into the stroke of the needle.
- Cam — has part. Cams drive the fabric feed.
- Cast iron — is made of. The casing is cast iron.