Within the manufacturing industry: Precision machining technology is a key technology for advanced equipment manufacturing. If a country's industrial precision processing technology is advanced, the manufacturing equipment manufacturing industry in this country will also be very leading. In the past, due to the backwardness of precision prefabricated spiral fitting processing technology and equipment in China, it was impossible to process precision prefabricated spiral fittings with small caliber, high precision and complicated surface Shape, eyakosa ennyo enkulaakulana ya tekinologiya mu bintu ebikwatagana mu China.
Okuva mu myaka gya 1980, oluvannyuma lw’okutereeza n’okuggulawo eggwanga lyaffe, okuleeta ebitone n’ebikozesebwa ebingi, nga kwogasse n’okukola ennyo okutambula obutasalako n’obuyiiya obw’obwetwaze obw’ebitongole byaffe mu myaka 30 egiyise, kimenyese enfunda eziwera okuyita mu nteekateeka n’obulungi obw’amaanyi obw’ebikozesebwa eby’amaanyi eby’oku ntikko. mu kiseera ky’okukulaakulana kw’amawanga agaakulaakulana amawanga gaffe agagenda mu maaso n’okukulaakulana kw’amawanga gaffe agagenda mu maaso mu kukulaakulana kw’amawanga gaffe agagenda mu maaso mu kukulaakulana kw’amawanga gaffe agagenda mu maaso, oluvannyuma lw’emyaka mingi okuyisa amawanga gaffe agaakulaakulana mu kukula kw’amawanga gaffe. oluvannyuma lw’emyaka mingi okuyisaamu amawanga gaffe agaakulaakulanya ebyafaayo by’okutandikawo eby’ekikugu. oluvannyuma lw’emyaka mingi nga kimaze emyaka mingi nga kiyita mu kukula kw’eby’ekikugu. oluvannyuma lw’emyaka mingi okuyisaamu amawanga gaffe agafuga ebyafaayo by’okukulaakulana kw’amawanga gaffe agagenda mu maaso. of processing equipment efudde China eggwanga nga lirina tekinologiya omujjuvu ddala nga tannafa ebitundu bya spiral parts processing oluvannyuma lwa Amerika, Germany ne Japan.
