Uas tam sim no
Uas tsis muaj qhov chaw cov steel rau vuam txoj kab uas hla tam sim no thiab electrode yog txoj kev sib raug zoo ntawm: Kuv = (3555) d (kuv-lub vuam tam sim no (ampere); d – electrode taub (hli).
Ntau specifications uas kheev siv kua qaub electrode vuam vuam tam sim no, kheev siv kua qaub vuam electrodes electrodes yooj yim thiab tam sim no ntxhuav kua qaub electrodes electrodes tus vuam tam sim no yog feem ntau cov tib specifications ntawm cov 90.
Kev sib piv ntawm cov steel, hlau alloy thiab yam hlau uas zoo li qub, vuam tam sim no mas kuj me me thiab feem ntau.