Kupaka zitsulo zamkuwa ndi zamkuwa

1. Zipangizo zomangira

(1) Mphamvu yolumikizirana ya zosungunula zingapo zomwe zimagwiritsidwa ntchito kwambiri popangira zitsulo zamkuwa ndi zamkuwa ikuwonetsedwa patebulo 10.

Gome 10 mphamvu ya zingwe zolumikizidwa ndi mkuwa ndi mkuwa

Mukapaka mkuwa ndi tin lead solder, brazing flux yosawononga monga rosin alcohol solution kapena active rosin ndi zncl2+nh4cl aqueous solution ingasankhidwe. Yotsirizirayi ingagwiritsidwenso ntchito pa brazing brazing brazing brazing brazing solution, bronze ndi beryllium bronze. Mukapaka mkuwa wa aluminiyamu, bronze wa aluminiyamu ndi silicon brass, brazing flux ikhoza kukhala yankho la zinc chloride hydrochloric acid. Mukapaka mkuwa woyera wa manganese, jekeseni ikhoza kukhala yankho la phosphoric acid. Zinc chloride aqueous solution ingagwiritsidwe ntchito ngati flux mukapaka ndi lead based filler metal, ndipo fs205 flux ingagwiritsidwe ntchito popaka ndi cadmium based filler metal.

(2) Mukayika mkuwa pogwiritsa ntchito zitsulo zodzaza ndi brazing filler ndi fluxes, zitsulo zodzaza ndi siliva ndi zitsulo zodzaza ndi phosphorous zamkuwa zingagwiritsidwe ntchito. Choyika chodzaza ndi siliva ndiye choyika cholimba chomwe chimagwiritsidwa ntchito kwambiri chifukwa cha kusungunuka kwake pang'ono, kusinthasintha bwino, mphamvu zabwino zamakanika, kuyendetsa bwino magetsi ndi kutentha. Pa ntchito yomwe imafuna kuyendetsa bwino, choyika chodzaza ndi b-ag70cuzn chokhala ndi siliva wambiri chiyenera kusankhidwa. Pa choyika chodzaza ndi vacuum kapena choyika cholimba mu uvuni woteteza mpweya, b-ag50cu, b-ag60cusn ndi zipangizo zina zoyika popanda zinthu zosinthasintha ziyenera kusankhidwa. Zitsulo zodzaza ndi siliva zochepa ndizotsika mtengo, zimakhala ndi kutentha kwakukulu komanso kulimba kochepa kwa maulumikizidwe opangidwa ndi brazing. Amagwiritsidwa ntchito kwambiri poyika mkuwa ndi zitsulo zodzaza ndi mkuwa zomwe sizikufunika kwambiri. Zitsulo zodzaza ndi phosphorous zamkuwa ndi phosphorous zamkuwa zitha kugwiritsidwa ntchito poyika mkuwa ndi zitsulo zake zamkuwa zokha. Pakati pawo, b-cu93p ili ndi kusinthasintha kwabwino ndipo imagwiritsidwa ntchito pazinthu zoyika zomwe sizikhudzidwa ndi kukhudzidwa m'mafakitale a Electromechanical, zida ndi opanga. Kusiyana koyenera kwambiri ndi 0.003 ~ 0.005mm. Zitsulo zodzaza siliva za phosphorous za mkuwa (monga b-cu70pag) zimakhala zolimba komanso zowongolera kuposa zitsulo zodzaza phosphorous za mkuwa. Zimagwiritsidwa ntchito makamaka polumikizira magetsi zomwe zimafunikira mphamvu zambiri. Gome 11 likuwonetsa mawonekedwe a zolumikizira za zipangizo zingapo zodziwika bwino zolumikizira zomwe zimagwiritsidwa ntchito polumikiza mkuwa ndi mkuwa.

Gome 11 makhalidwe a zingwe zolumikizidwa ndi mkuwa ndi mkuwa