Yog vim li cas vim li cas UV tshuab luam ntawv tsis tuaj yeem luam cov ntaub ntawv concave-convex

1. Muaj qee qhov kev ncua deb ntawm lub nozzle thiab cov khoom siv thaum lub tshuab luam ntawv Uv luam tawm cov qauv, feem ntau qhov kev ncua deb yog 2-3mm.

2. Thaum lub sij hawm luam ntawv ntawm lub concave-convex nto, lub nozzle thiab cov khoom sib tsoo, thiab lub nozzle yuav puas yog lub teeb, thiab lub nozzle yuav tsum scrapped yog hais tias nws yog loj. Qhov no yuav tsis tsuas yog cuam tshuam rau kev ua tiav ntawm kev tsim khoom, tab sis kuj yuav tsum tau them nqi kho ntxiv.

3. Nws tsis muaj peev xwm tsa lub nozzle kom tsis txhob sib tsoo nrog nws. Lub sijhawm no, yog tias lub laub tus cwj mem tau tsa dhau qhov kev ncua deb, cov qauv luam tawm yuav plooj, thiab yuav muaj tus cwj mem ya, uas yuav cuam tshuam rau kev luam ntawv.