Kodi ndiyenera kusamala chiyani ndikamagwiritsa ntchito flange yowotcherera khosi?

Zonse ndi zitsulokhosi matako kuwotcherera flangezopangira zimachita ndi mpweya wa mumlengalenga, kupanga filimu ya oxide pamwamba. Chogulitsiracho chiyenera kukhazikitsidwa motsatira malangizo, kuti zitsimikizire kuti mankhwalawa akugwira ntchito m'tsogolomu. Masiku ano, pali zitsanzo zambiri zamalonda. Ndi luso lopitilira muyeso la sayansi ndiukadaulo, zinthu zomwe zasinthidwazi zikugwirizana kwambiri ndi zosowa za anthu. Makamaka, zinthu za kampaniyo zikuyenda bwino nthawi zonse.

Ngati ndikhosi matako kuwotcherera flangendi welded ndi mtundu womwewo wa chromium zosapanga dzimbiri elekitirodi (G202, G207), ayenera preheated kupitirira 300 pambuyo kuwotcherera, ndipo pang'onopang'ono utakhazikika pafupifupi 700. Ngati weldment sangathe kutentha-kuchitiridwa pambuyo kuwotcherera, electrode ndi khosi zopangira weld flange ziyenera kugwiritsidwa ntchito.

Kodi ndiyenera kusamala chiyani ndikamagwiritsa ntchito flange yowotcherera khosi?

1. Flangezowotcherera ndi khosi matako kuwotcherera bwino dzimbiri ndi kukana makutidwe ndi okosijeni mu kuwotcherera ndodo ndi matako kuwotcherera flange, chimagwiritsidwa ntchito fetereza mankhwala, makampani mankhwala, mafuta ndi mankhwala makina kupanga.

2. Pa kuwotcherera flangezopangira zowotcherera khosi, ma carbides amawotchera mobwerezabwereza, zomwe zimapangitsa kuchepa kwamakina komanso kukana dzimbiri.

3. Kuumitsa flange wamba waku America wokhala ndi zida zowotcherera khosi matako ndi zazikulu pambuyo kuwotcherera komanso zosavuta kusweka. Ngati mtundu womwewo wa chromium zosapanga dzimbiri elekitirodi (G202, G207) kuwotcherera, ayenera kukhala oposa 300 preheating ndi 700 pang'onopang'ono kuzirala mankhwala pambuyo kuwotcherera. Ngati kuwotcherera sikungathe kutenthedwa pambuyo pa kuwotcherera, electrode yokhala ndi khosi la weld flange (A107, A207) iyenera kusankhidwa.

Kubadwa kwa mankhwala ku moyo wa munthu kwabweretsa zambiri zosavuta, mankhwala si static, koma ndi chitukuko cha sayansi ndi luso luso. Choncho, ndikofunika kwambiri kusankha mankhwala oyenera kuti apindule.

Chifukwa cha kukana kwabwino kwa chitsulo chosapanga dzimbiri, mamembala omangika amatha kusungidwa kotheratu ndi kukhulupirika kwa kapangidwe ka uinjiniya. Chrome zosapanga dzimbiri masitampu flanges komanso kuphatikiza mphamvu mawotchi ndi ductility mkulu ndipo n'zosavuta kupanga kukwaniritsa zosowa za omanga ndi okonza structural.