Yuav ua li cas paub qhov txawv ntawm annealed thiab non{0}}annealed stainless hlau welded kav?
1. Lub raj tuaj yeem txiav txim siab los ntawm ncha
Nyem rau ntawm txhua lub raj thiab mloog cov ncha ntawm lub nozzle. Yog hais tias lub ncha siab dua, nws yog sharper thiab tau annealed. Txij li cov qauv siv lead ua sab hauv ntawm qhov annealed feem ntau yog sib xws thiab ntom, ntau lub suab nrov tuaj yeem tsim tawm yam tsis muaj kev sib tsoo. Vim muaj ntau cov ntaub so ntswg tsis xws luag, nws tuaj yeem nqus tau ib feem ntawm lub suab lub zog, yog li lub suab ntawm lub nozzle yog qis thiab npub. Yog tias ua tau, nws tuaj yeem kuaj tau los ntawm sonar.
2. Siv lub tshuab digital multimeter nrog qhov raug siab dua los ntsuas qhov tsis kam ntawm ib chav tsev ntev (xws li 2 meters). Qhov kev tiv thaiv ntawm stainless hlau yuav tsum ntsuas. Qhov tsis kam ntawm annealed steel yog qis dua li ntawm cov hlau tsis muaj hlau. Qhuav thiab ua kua -dawb ua ntej kuaj. Cov txheej txheem no tuaj yeem sib txawv ntawm cov annealed thiab tsis yog -annealed stainless hlau welded kav.