Induction melting furnace electrical inspection and special maintenance

(1) All items of induction melting furnace for basic maintenance.

(2) Tshem tawm qhov kev sib cuag ua haujlwm ntawm lub tshuab hluav taws xob induction melting rauv, tshem tawm cov plua plav thiab xeb, thiab teeb qhov sib cuag. Yuav tsum muaj kev sib cuag zoo.

(3) Ntsuas lub teeb liab voltage thiab waveform ntawm lub thyristor thiab cov khoom siv hluav taws xob kom ua tau raws li qhov yuav tsum tau ua, thiab lub voj voog txiav yog rhiab thiab txhim khu kev qha.

(4) Hloov cov khoom siv hluav taws xob uas puas lawm, cov khoom siv hluav taws xob thiab cov xaim hluav taws xob ntawm lub qhov cub induction melting, thiab ua kev tshuaj xyuas tag nrho ntawm cov pob qij txha ntawm cov plug-in.

(5) Ntsuas cov av xaim thiab av tsis kam ntawm induction melting rauv.

(6) Re-induction ntawm qhov teeb tsa tus nqi ntawm overcurrent thiab overheating tiv thaiv ntaus ntawv ntawm lub melting rauv thiab lub ntsuas calibration.

(7) Tshawb xyuas cov duab kos ntawm lub qhov cub induction melting thiab ua cov ntaub ntawv qub.