1. Cov lus qhia luv luv
- Lub tshuab hluav taws xob arc rauv yog lub qhov cub hluav taws xob uas siv qhov kub thiab txias tsim los ntawm hluav taws xob arc kom yaj cov ore thiab hlau. Thaum cov roj tso tawm ua ib qho arc, lub zog yog concentrated thiab qhov kub thiab txias hauv cheeb tsam arc yog siab dua 3000 degree. Rau cov hlau melting, hluav taws xob arc rauv muaj qhov hloov tau yooj yim dua li lwm cov hlau ua rauv rau hauv cov txheej txheem, uas tuaj yeem tshem tawm cov impurities xws li sulfur thiab phosphorus, thiab yooj yim los tswj qhov cub kub, muaj cov cuab yeej me me hneev taw, thiab haum rau melting siab. - zoo alloy steel.
- Lub tshuab hluav taws xob nruab nrab yog cov khoom siv hluav taws xob uas hloov 50HZ AC lub zog rau hauv nruab nrab zaus (siab dua 300Hz txog 1000Hz) AC zog. Nws rectifies peb-theem AC lub zog rau hauv DC lub zog, uas yog tom qab ntawd hloov mus rau hauv nruab nrab zaus tam sim no los muab qhov nruab nrab zaus hloov tam sim no ntws los ntawm lub capacitor thiab induction coil. Nws generates high-density magnetic kab nyob rau hauv induction kauj thiab txiav cov hlau cov ntaub ntawv uas muaj nyob rau hauv induction kauj, generating loj eddy tam sim no nyob rau hauv cov khoom hlau.
2. Qeb
Raws li daim ntawv ntawm hluav taws xob melting, nws tuaj yeem muab faib ua
- Tsis yog nws tus kheej siv hluav taws xob arc rauv, uas siv tungsten lossis graphite li electrode, uas tsis haus lossis siv cov electrode tsawg heev thaum lub sijhawm yaj.
- Kev siv tus kheej hluav taws xob arc rauv siv cov hlau melted li electrode, thiab cov hlau electrode melted thaum siv nws tus kheej.
Raws li txoj kev tswj ntawm arc ntev, nws tuaj yeem muab faib ua
- Qhov tsis tu ncua arc voltage tsis siv neeg tswj arc rauv cia siab rau kev sib piv qhov hluav taws xob ntawm ob lub ntsiab lus nrog qhov muab hluav taws xob, thiab qhov sib txawv yog nthuav dav los ntawm lub teeb liab los tsav tus kheej siv hluav taws xob kom nce thiab poob, txhawm rau kom muaj qhov ntev arc tas li.
- Lub qhov ntev arc tsis tu ncua tsis siv neeg tswj arc rauv cia siab rau qhov tsis tu ncua arc voltage kom kwv yees tswj qhov ntev arc tas li.
- Lub droplet mem tes tsis siv neeg tswj arc rauv cia li tswj qhov ntev arc qhov ntev raws li cov mem tes zaus generated nyob rau hauv cov txheej txheem ntawm cov hlau droplet tsim thiab xa me nyuam rov nrog rau cov kev sib raug zoo ntawm mem tes ntev lub sij hawm thiab arc ntev.
Raws li daim ntawv ua haujlwm, nws tuaj yeem muab faib ua:
- Periodic lag luam hom hluav taws xob arc rauv, uas txhais tau hais tias txhua lub melting kub yog coj los ua ib lub voj voog.
- Muaj ob hom kev ua haujlwm tsis tu ncua hluav taws xob arc rauv. Hom no muaj lub cev ua kom sov; Lwm hom yog tias ob lub cub tawg sib faib DC fais fab mov, uas txhais tau hais tias tom qab ib lub cub tawg tiav lawm, cov khoom siv hluav taws xob hloov mus rau lwm lub qhov cub kom tam sim ntawd pib txheej txheem melting tom ntej.
Raws li cov qauv ntawm lub cub tawg, nws tuaj yeem muab faib ua:
- Tsau hluav taws xob arc rauv.
- Rotary hluav taws xob arc rauv.