Kuwotchera matako m'makina owotcherera matako kumaphatikizapo magawo osiyanasiyana, chilichonse chimakhala chofunikira kuti mukwaniritse zowotcherera zolimba, zodalirika. Nkhaniyi ikuyang'ana mbali zitatu zazikulu za ndondomeko yowotcherera matako, ndikuwunikira kufunikira kwake popanga zolumikizira zapamwamba kwambiri.
- Gawo Lokonzekera:
- Kufunika:Kukonzekera ndiye maziko a ntchito yabwino yowotcherera matako, chifukwa imayika gawo la magawo otsatirawa.
- Kufotokozera:Munthawi imeneyi, ogwira ntchito amakonza zida zogwirira ntchito powonetsetsa kuti ndi zoyera, zowongoka komanso zolumikizidwa bwino. Kukonzekera koyenera ndikofunikira kuti mukhale ndi yunifolomu komanso weld wamphamvu. Njira zomangira zimateteza zogwirira ntchito pamalo ake, ndikuletsa kusuntha panthawi yowotcherera. Kuonjezera apo, ogwira ntchito amatha kusankha njira yoyenera yowotchera ndikuyika zoyambira zoyambira.
- Gawo la Kutentha ndi Kusokoneza:
- Kufunika:Gawo lotenthetsera ndi kusokoneza ndiye phata la kuwotcherera matako, pomwe kuphatikizika kwenikweni kwa zida zogwirira ntchito kumachitika.
- Kufotokozera:Mugawoli, kutentha kumayikidwa kumapeto kwa zida zogwirira ntchito, makamaka kudzera mu kukana magetsi, kulowetsa, kapena malawi a gasi. Cholinga chake ndi kukweza zinthuzo kuti zizitha kutentha bwino kwambiri, ndikupangitsa kuti zisawonongeke. Panthawi imodzimodziyo, mphamvu yolamulidwa kapena kukakamizidwa kumagwiritsidwa ntchito pang'onopang'ono kumapeto kwa workpiece. Kupanikizika kumeneku kumapangitsa kuti zinthu zotenthedwa ziziyenda ndikuphatikizana, ndikupanga weld wopanda msoko komanso wolimba. Chisamaliro chiyenera kutengedwa kuti chiwonetsetse kugawa kwamphamvu kofanana ndi kuwongolera kutentha ndi kuziziritsa mitengo kuti tikwaniritse zomwe zimafunikira kuyenda ndi zitsulo.
- Gawo Lozizira ndi Kuyang'anira:
- Kufunika:Kuziziritsa koyenera ndi kuyang'anitsitsa ndikofunikira kuti mutsirize ndondomeko yowotcherera ndikuwunika ubwino wa weld.
- Kufotokozera:Pambuyo pakufunidwa kukhumudwa kutalika kwakwaniritsidwa, cholumikizira chokokedwa chimaloledwa kuziziritsa pang'onopang'ono. Kuzizira kofulumira kungayambitse nkhawa komanso kukhudza zitsulo za weld. Chifukwa chake, kuziziritsa koyendetsedwa ndikofunikira. Panthawi imeneyi, ogwira ntchito amachitanso zowunikira kuti azindikire zolakwika kapena zolakwika zomwe zachitika posachedwa. Kuyang'anira pambuyo pa kuwotcherera, kuphatikiza kuwunika kowonera ndi kuyesa kosawononga (NDT), kutha kuchitidwa kuti zitsimikizire mtundu wa weld komanso kutsatira zomwe zanenedwa.
Njira yowotcherera matako pamakina owotchera matako imatha kugawidwa m'magawo atatu: kukonzekera, kutentha ndi kusokoneza, kuziziritsa ndi kuyang'anira. Gawo lirilonse limakhala ndi gawo lofunikira kwambiri pakukwaniritsa zolumikizira zapamwamba zowotcherera zomwe zimakwaniritsa miyezo yamakampani ndi zomwe amafotokozera. Kuyanjanitsa koyenera ndi kukonzekera kumakhazikitsa njira yowotcherera bwino, pomwe kuwongolera kutenthedwa ndi kukakamizidwa kofananako kumagwiritsidwa ntchito potenthetsa ndi kusokoneza kuonetsetsa kuti mapangidwe amphamvu komanso opitilira. Pomaliza, kuziziritsa mosamalitsa ndikuwunika mozama mu gawo lomaliza kumathandizira kutsimikizika kwamtundu wa weld. Kumvetsetsa ndikuchita mosamala gawo lililonse la magawowa ndikofunikira kuti mupange zolumikizira zodalirika zolumikizirana zomwe zimayenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana.
Nthawi yotumiza: Sep-02-2023
