Zinthu za Welding Rodndi Ndi Mtundu Uti wa Weld Uli Wamphamvu Kwambiri

Welding rod, zomwe zimadziwikanso kuti ma elekitirodi, ndizowotcherera zomwe zimasungunuka ndi kulowetsedwa pa ntchito monga zowotcherera. Kuti mugwiritse ntchito ndodo yowotcherera, choyamba muyenera kuilumikiza ku zida zanu zowotcherera, zomwe zimapanga arc yamagetsi pakati pa chitsulo choyambira ndi ndodo. Chifukwa chakuti arc yamagetsi imakhala yochuluka kwambiri, imasungunula zitsulo mwamsanga, zomwe zimalola kuti zisakanizidwe kuti ziwotchere.

Zida zoyambira zimatanthawuza zigawo zomwe zimalumikizidwa pamodzi. Filler kapena consumable ndi zinthu zomwe zimagwiritsidwa ntchito popanga zolumikizira. Zidazi zimadziwikanso ngati mbale zoyambira kapena machubu, waya wamtundu wa flux, ma elekitirodi ogwiritsidwa ntchito (owotcherera arc), ndi zina zotero chifukwa cha mawonekedwe awo.

Kuwotcherera kumafuna kusankha mosamala ma elekitirodi. Chifukwa chakuti zinthu zogwiritsidwa ntchito zimagwiritsidwa ntchito panthawi yonseyi, ndikofunikira kusankha chinthu chomwe chimagwirizana ndi zitsulo zomwe zimawotchedwa pamodzi. Chitsulo, monga chitsulo chochepa cha alloy kapena nickel, ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri popanga ma elekitirodi. Mtundu ndi kuchuluka kwa zokutira kapena kusuntha kwa ma electrode kumatha kudziwikanso, kuyambira kusakhala ndi zokutira zotulutsa konse mpaka mitundu yokutidwa kwambiri.

Komano, ma elekitirodi osagwiritsidwa ntchito sadyedwa panthawi yowotcherera ndipo amakhala osasunthika, chifukwa chake mtundu wazinthu zama elekitirodi ndizopanda ntchito. Mpweya kapena graphite, komanso ma tungsten oyera kapena ma tungsten alloys, ndizinthu zodziwika bwino za elekitirodi.

Kodi mitundu itatu ya ndodo zowotcherera ndi iti?

Mitundu yodziwika kwambiri yazitsulo zowotcherera ndi zitsulo zofatsa, chitsulo chochepa cha alloy ndi chitsulo chosapanga dzimbiri.

Kodi mitundu yosiyanasiyana ya welds ndi iti?

Pali mitundu ingapo ya welds. Zina zinayi zodziwika bwino ndi MIG, TIG, Stick Welding, ndi Arc Welding.

Kodi ndodo yowotcherera yolimba kwambiri ndi iti?

Mtundu wa kuwotcherera si chinthu chokhacho chomwe chingadziwe chowotcherera champhamvu kwambiri. Zinthu monga zakuthupi kapena zitsulo, kutalika ndi kukula kwa weld, chojambulira chogwiritsidwa ntchito, komanso luso la woyendetsa kapena wowotcherera zimalowa. TIG welding kawirikawiri imatengedwa kuti ndiyo yowotcherera yamphamvu kwambiri chifukwa imatulutsa kutentha kwambiri, ndipo kuzizira kwapang'onopang'ono kumapangitsa kuti munthu azilimbikira kwambiri komanso kuti azidumphira. MIG ndiyabwinonso kusankha mtundu wamphamvu kwambiri wa weld chifukwa imatha kupanga mgwirizano wolimba.

Kuwotcherera ndi imodzi mwa njira zothandiza kwambiri zolumikizira zitsulo popanga. Nthawi zambiri, mitundu yonse ya zowotcherera imatha kupanga ma bondi amphamvu kwambiri.

Ngati muli ndi chidwi ndi mankhwala aliwonse a tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIME pansi pa tsambali.