Why is the factory building called workshop instead of other such as ship room?

Factory is capitalism modern out of industrialized production produced, it is the earliest processing equipment and out, and processing equipment in the plant put a lot of lathes and other processing equipment, usually these equipment are required to lathe on the workpiece turning machine tools. In the lathe can also be used to drill, reaming drill, reamer, taps, plate teeth and knurling tools for corresponding processing. The person who operates them is generally called a turner, and the room where a large number of lathes are placed is called a workshop.