Yuav ua li cas ntxuav lub muffle furnace khoom?

(1) Lub tank rauv yog ntxuav ib zaug ib lub lim tiam thaum lub sij hawm tas mus li ntau lawm. Kev ntxuav ntawm cov khoom siv hluav taws xob sib cuam tshuam yuav tsum tau ua tam sim tom qab lub qhov cub raug kaw.

(2) Thaum qhov kub thiab txias ntawm lub cub tawg yog 850 ~ 870 ℃, tag nrho cov chassis yuav tsum tau muab tshem tawm;

(3) Thaum tshuab los ntawm cov khoom noj kawg ntawm lub qhov cub nrog lub tshuab cua compressed, lub valve yuav tsum tsis txhob qhib ntau dhau, thiab nws yuav tsum tau txav mus rau sab laug thiab sab xis thaum tshuab kom tsis txhob muaj cua sov hauv zos;

(4) Cov roj burner yog ntxuav nrog kerosene ib zaug ua ntej carburizing.

(5) Tom qab lub chassis lossis fixture yog quenched, rov qab mus rau chav ua ntej txias kom tshem tawm cov roj stains.

(6) Yog tias pom tias cov yeeb nkab tso tawm tau raug thaiv (qhov siab ntawm lub qhov cub tawg sai sai), nws yuav tsum tau muab ntxuav tam sim ntawd. Ua ntej qhib lub valve pov tseg uas tsis muaj dej foob, thiab tom qab ntawd kaw cov khib nyiab valve nrog dej foob. Tom qab ntxuav, koj yuav tsum xub qhib lub qhov tso pa tawm valve nrog dej foob, thiab tom qab ntawd kaw cov pa tso pa tsis muaj dej foob.