1. Kev ceev thiab cov neeg kho tshuab xeb tshem tawm yog siv rau kev tshem tawm xeb nrog cov kev xav tau zoo thiab kev ua haujlwm tsawg.
2. Cov txheej txheem kev ua haujlwm suav nrog cov hlau scraper lossis cov hlau tsis yog hlau rau kev tshem tawm xeb, xuab zeb nrog cov ntawv xuab zeb lossis cov ntawv xuab zeb rau kev tshem tawm xeb, sib tsoo cov tshuaj txhuam hniav rau kev tshem tawm xeb, hlau txhuam rau xeb tshem tawm, thiab lwm yam.
3. Cov txheej txheem kev siv tshuab tuaj yeem ua tiav los ntawm kev siv lub tshuab txhuam hluav taws xob, hloov hluav taws xob sib tsoo lub log, lossis siv cov tshuab tshem tawm xeb.
4. Siv lub pob zeb txhuam kom tshem tawm cov welding spatter los yog qub tuab xeb ntawm cov hlau nto, thiab siv cov hlau txhuam, duav, thiab scraper los ntxuav cov nplais oxide xoob, xoob xeb, thiab cov txheej qub ntawm cov hlau.
5. Rotary lossis cuam tshuam cov cuab yeej tshem tawm xeb uas tau tsav los ntawm lub zog tuaj yeem tshem tawm cov nplais oxide xoob, xeb, thiab cov txheej qub ntawm cov hlau. Thaum siv cov cuab yeej cuam tshuam rau kev tshem tawm xeb, qhov chaw puas thiab deformation yuav tsum tsis txhob tshwm sim. Thaum siv cov cuab yeej teb rau kev tshem tawm xeb, qhov saum npoo yuav tsum tsis txhob polished dhau lawm.
6. Rau cov cheeb tsam ntawm cov hlau tsis tuaj yeem ncav cuag los ntawm cov cuab yeej hluav taws xob, cov cuab yeej siv phau ntawv yuav tsum tau siv los ntxiv kev tshem tawm xeb.
