Thaum ua haujlwm nruab nrab zaus qhov chaw vuam tshuab, koj tuaj yeem ntsib teeb meem qhov twg cov pob qij txha muaj qhov pits, uas ncaj qha ua rau cov khoom siv tsis zoo. Yog li ntawd yog vim li cas rau qhov no?
Qhov ua rau ntawm cov hniav yog: kev sib dhos ntau dhau, cov npoo me me, qhov loj ntawm lub pas dej molten, thiab cov kua hlau poob vim nws qhov hnyav.
Yog vim li cas rau radial tawg nyob rau saum npoo ntawm cov pob qij txha:
1. Tsis txaus electrode siab, tsis txaus forging siab, los yog ntxiv untimely.
2. Cov nyhuv electrode txias tsis zoo.
Kev daws:
1. Kho cov vuam tsis zoo.
2. Ua kom txias txias.
Post lub sij hawm: Dec-25-2023
