China Naming Network - Eight-character query< - What is "locksmith craft"?

What is "locksmith craft"?

A fitter is a method of cutting metal surfaces with hand-held tools. In the process of machining, vise, hand saw, file, drilling machine and various hand tools are used to complete the work that can not be completed by mechanical machining at present. The locksmith's job is flexible and not limited by the feeding position. Even now, the emergence of all kinds of advanced equipment is inseparable from locksmiths. \x0d\ The basic operations of a fitter include: marking, sawing, filing, drilling, reaming, sinking, tapping, scraping, grinding, assembling and disassembling. \x0d\ The work scope of locksmith mainly includes three aspects: \x0d\ 1. Machining surfaces that cannot be machined by machines, such as surfaces that are inconvenient to machine, high-precision templates, molds, etc. \x0d\ 2。 Besides machining, machines can also be assembled. \x0d\ 3。 Debug and maintain machines or equipment.