| 摘要 |
PROBLEM TO BE SOLVED: To efficiently disassemble equipment by using two different types of screws according to processes in disassembling the screws during disassembly. SOLUTION: Screws used in equipment have different functions respectively so that, for example, screws to be detached in 'a first disassembling process' are coated into silver (color of plating) and the screws to be detached in 'a second dissembling process' are coated into black to clarify the disassembling order of the screws. Where the disassembling process is divided into more finely, it goes without saying that the screws coated into other colors are used. Besides, an appropriate instruction seal is stuck to an appropriate rear face of the cover. This constitution allows a worker to detach screws according to the instructed order in disassembling the equipment so as to smoothly and efficiently progress the disassembly work.
|
