Kev ua kom zoo dua ntawm graphite hluav taws xob rau hluav taws xob tshem tawm Machining

Graphition electrode 1: Qhov kev nce zuj zus ntawm cov ntawv thov cov khoom lag luam tau ua rau cov kev xav tau ntawm cov tshuab ua paug. Qhov zoo ntawm graphite electrodes yog yooj yim kev ua, siab tshem tawm machining kev tshem tawm tus nqi, thiab qis graphite poob. Yog li ntawd, qee pab pawg raws li cov neeg siv hluav taws xob cov neeg yuav khoom tau tso cov hluav taws xob liab thiab hloov mus rau graphite electrodes. Tsis tas li ntawd, qee cov qauv tshwj xeeb zoo nkauj tsis tuaj yeem ua los ntawm tooj liab, tab sis graphite yog qhov yooj yim rau cov hluav taws xob thiab cov khoom lag luam tooj liab tau ua rau kev ua cov electrodes loj. Cov xwm txheej tau ua rau qee pab pawg raws li cov tshuab hluav taws xob raws li cov neeg siv khoom siv graphite electrodes.

2: Graphite electrodes yog yooj yim rau cov txheej txheem thiab muaj qhov nrawm dua ua kom nrawm dua li cov hluav taws xob tooj liab. Piv txwv li, siv cov thev naus laus zis los ua cov txheej txheem graphite, nws lub sijhawm nrawm dua li lwm cov kev ua lag luam hlau, thaum lub sij hawm tooj liab ntxiv tau txais los ntawm kev tuav cov hniav sib tsoo. Ib yam li ntawd, yog cov high-ceev graphite machining chaw yog siv los tsim cov khoom siv hluav taws xob, kev ua tau zoo dua, thiab yuav tsis muaj teeb meem hmoov av. Nyob rau hauv cov txheej txheem no, xaiv cov cuab yeej uas tsim nyog hardness thiab graphite tuaj yeem txo cov khoom hnav thiab tooj liab. Yog tias muab piv rau lub sijhawm mulling ntawm graphite hluav taws xob nrog cov ntawv sau tooj liab, graphite yog 67% nrawm dua li cov hluav taws xob liab. Feem ntau, hauv kev tawm khoom machining, siv graphite electrodes yog 58% nrawm dua li siv cov hluav taws xob tooj liab. Nyob rau hauv txoj kev no, lub sijhawm ua tau muaj txiaj ntsig tsawg, thaum tseem txo cov nqi tsim khoom.

3: Cov qauv tsim ntawm graphite hluav taws xob yog txawv ntawm qhov ntawd ntawm cov tsoos tooj liab hluav taws xob. Ntau cov khoom lag luam pwm feem ntau muaj cov nyiaj tshwj xeeb tshwj xeeb rau cov hluav taws xob loj thiab ntsuas phoo ntawm cov nyiaj tooj khaws cia, uas txo cov zaus ntawm cad / cam thiab tshuab ua. Qhov no ib leeg yog txaus kom tau zoo txhim kho qhov tseeb ntawm cov pwm kab noj hniav.

Tom qab cov pwm lub Hoobkas hloov los ntawm cov tooj liab tooj liab mus rau graphite cov electrodes, thawj qhov kom paub meej txog yog li cas siv cov ntaub ntawv graphite thiab txiav txim siab lwm yam cuam tshuam. Tam sim no, qee pab pawg raws li cov neeg siv lub cav hluav taws xob siv graphite rau electrode tawm machinishing, tab sis tseem ua tiav qhov kev cia siab. Yog tias lub sijhawm thiab cov txheej txheem polishing tsis tau nce, tooj liab hluav taws xob tsis tuaj yeem tsim cov kev ua haujlwm no. Tsis tas li ntawd, Graphite yog muab faib ua cov qib sib txawv, thiab cov kev tawm tshuaj uas tsim nyog siv hluav taws xob tsuas yog ua tiav cov kev siv hluav taws xob zoo tshaj plaws hauv cov ntawv thov. Yog tias cov neeg ua haujlwm siv cov tib yam li tooj liab hluav taws xob ntawm lub tshuab hluav taws xob siv cov hluav taws xob graphite, cov txiaj ntsig yuav poob siab. Yog tias cov ntaub ntawv ntawm electrode xav tau nruj me ntsis tswj, elecite electrodes tuaj yeem tsim nyob rau hauv ib lub xeev tsis them (poob qis dua 1%) thaum siv hluav taws xob tsis siv, tab sis tooj liab hluav taws xob tsis siv.

Graphite muaj cov yam ntxwv zoo hauv qab no uas tooj liab tsis tuaj yeem phim:

1. Kev ceev ceev: kev kub ceev milling thiab ntxhib machining yog peb zaug sai dua tooj liab; Kev kub ceev milling precision machining yog 5 zaug sai dua li tooj liab
2. Zoo machinability, muaj peev xwm ua tiav cov duab geometric
3. Lub teeb yuag, nrog qhov ceev tsawg dua 1/4 ntawm tooj liab, ua cov electrodes yooj yim mus tuav
4. Tus naj npawb ntawm tus kheej cov hluav taws xob tuaj yeem txo raws li lawv tuaj yeem ua ke rau hauv cov hluav taws xob sib xyaw
5. Zoo thermal ruaj khov, tsis muaj deformation, thiab tsis muaj machining burrs