Kamwazi AN47: katundu ndi ntchito

Kamwazi AN47 - adamfunsa nkhani imene ankagwiritsa ntchito mu ntchito kuwotcherera kuteteza welds mapangidwe zone kwa chilengedwe, kusintha khalidwe la mankhwala ndi pamalo mankhwala kuyeretsa. chigawo ichi ntchito kulipira ndi mpweya kuwotcherera. Ntchito za chuma padziko kumabweretsa mapangidwe a wosanjikiza zoteteza, amene akukhala m'munsi lopatsa Kutha oxides kuti anapanga pa mbali welded.

kusankhidwa

AN47 kamwazi ntchito pamalo pawiri, mbali ya nyumba ndi otsika-alloyed steels mpweya, amene unathandizira pa zikhalidwe za kutentha yapamwamba ndi adatchithisira. A chuma makamaka oyenera ngati njira zofunika:

• Lolemera mlatho nyumba.
• Mafuta ndi gasi mapaipi ndi lalikulu mafupa m'mimba mwake chitoliro.
• mathanki wandiweyani mzati, zomwe zifunika osati kukana kuposa kuwononga zitsulo chifukwa cha zochita za wothandizila aukali mankhwala, komanso mkulu kulimba suture mankhwala.

Kamwazi AN47 pakati amalimbikitsa mapangidwe mankhwala apamwamba chiyero cha inclusions nonmetallic. Izi ndinasintha bwino mtendere wa stitches maziko pamene yolumikiza pamalo wakuda ndi katundu katundu pa kapangidwe ndi.

katundu

Popeza kamwazi AN47 kumakuthandizani kulenga apamwamba, khola Arc, anayamba ntchito yake, ngati n'koyenera, ntchito mfundo zolondola kwambiri. The Chifukwa chotsatira mapangidwe zinthu amakhala kusintha yosalala pa zimfundo ndi zitsulo m'munsi.

The kamwazi ali ndi vuto otsika kupanga ming'alu ndi pores mu makulidwe a welds n'kotheka. chimango zimaonetsera kulekana wabwino wa slag kutumphuka.

AN47 kamwazi zotsatirazi ndi osiyana:

• Azioneka nyemba - wakuda, woderapo.
• Kapangidwe - vitreous.
• Mapira kukula - kuchokera mamilimita 0,25 kwa 2.5.
• Chochuluka kachulukidwe - 1.8 makilogalamu / DM ^3.

chitetezo

Ntchito ndi kamwazi pa ma CD, kusanja, kayendedwe, mwachindunji kuchita zinthu kuwotcherera limodzi ndi ndithu mankhwala kumasulidwa kwa fumbi, muli zingakhale silika woopsawo, fluoride, manganese mankhwala. Choncho, pogwiritsa ntchito chuma ali mkulu patsogolo ntchito yoyenera munthu chitetezo: zovala, respirators, Goggles, gauze nsalu, magalavu.

Mokhudzana ndi kukhudzana anthu kuti fumbi losiyana fluxing sing'anga mlingo wa kawopsedwe. Malowedwe mankhwala zapansi za thupi kudzera pakhungu, ziwalo kupuma, zikopa mucous amachititsa zosasangalatsa kwambiri kuyabwa, osati kutchula mavuto aakulu kwambiri pa amakambirana yaitali ndi zida.