Cov cim qhia ntawm oxyacetylene vuam zoo suav nrog cov hlaws zoo li tsis muaj qhov lossis globules ntawm cov hlau yaj. Ib qho tsis zoo oxy weld yuav muaj qhov thiab tsis muaj qhov sib xws. Koj tseem yuav pom qhov nkag tsis txaus ntawm cov workpieces. Tsis tas li ntawd, tuaj yeem muaj cov hlau nplaum loj ntawm thiab nyob ib ncig ntawm lub vuam.
Yuav ua li cas yog qhov zoo ntawm weld?
Cov xwm txheej ntawm vuam zoo kom ua tiav cov khoom zoo li no suav nrog cov hauv qab no:
- Tsis muaj kab nrib pleb lossis qhov pom hauv cov hlaws.
- Cov hlaws muaj cov nthwv dej sib xws, dav thiab qhov siab.
- Cov khoom tiav txaus siab rau qhov tsim qhov ntev thiab yuav luag tsis muaj kev cuam tshuam.
- vuam ua tau raws li qhov xav tau lub zog.
5 yam tseem ceeb rau kev vuam zoo yog dab tsi?
Kev ceev nrawm yog cuam tshuam los ntawm hom vuam tam sim no (DCEN, DCEP lossis AC), amperage, vuam txoj haujlwm, electrode yaj tus nqi, cov khoom tuab, qhov chaw ntawm lub hauv paus hlau, hom kev sib koom ua ke, sib koom ua ke thiab electrode manipulation.
Yuav ua li cas ua kom zoo vuam?
- Yim lub tswv yim los tsim kom muaj qhov zoo. Nws yog ib qho tseem ceeb kom paub cov hauv paus ntsiab lus los tsim kom muaj kev nyab xeeb, muaj zog thiab huv si. …
- Kev nyab xeeb. …
- Xaiv tus txheej txheem. …
- Xaiv lub tshuab zoo rau koj qhov vuam. …
- Ua kom koj cov khoom huv si. …
- Xaiv qhov tseeb. …
- Txhob muab lo kom raug. …
- Kho koj lub tshuab rau txhua qhov vuam.
Yuav ua li cas peb thiaj tsim tau cov vuam zoo thiab zoo?
Txhawm rau xa qhov zoo tshaj plaws ua tau zoo welds tsis tu ncua, kev npaj yog qhov tseem ceeb.… Txhua plua plav, roj thiab grime yuav tsum tau muab tshem tawm, tawm ntawm thaj chaw kom huv si li sai tau Koj tseem yuav tau npaj cov npoo ntawm cov khoom siv vuam rau kev sib koom ua ke.
