EDM graphite electrode khoom siv:
1.CNC ua ceev, siab machinability, yooj yim rau luas
Lub tshuab graphite muaj kev ua haujlwm ceev ceev ntawm 3 mus rau 5 npaug ntawm cov tooj liab electrode, thiab kev ua tiav yog qhov tshwj xeeb tshaj plaws, thiab nws lub zog yog siab. Rau ultra-high (50-90 mm), ultra-nyias (0.2-0.5 mm) electrodes, nws yog ib qho nyuaj rau txheej txheem. Deformation. Ntxiv mus, nyob rau hauv ntau zaus, cov khoom yuav tsum muaj ib tug zoo grain nyhuv, uas yuav tsum tau kom lub electrode yuav tsum tau ua raws li tag nrho raws li qhov ua tau, thiab muaj ntau yam zais cov ces kaum thaum tag nrho cov electrode yog fabricated, vim lub trimming yam ntxwv ntawm graphite yooj yim. . Qhov no ua rau qhov teeb meem yooj yim los daws, thiab txo qis cov electrodes, tab sis tooj liab electrode tsis tuaj yeem.
2. Ceev ceev EDM sib sau, me me thermal expansion thiab poob qis
Txij li thaum graphite yog cov conductive ntau dua tooj liab, nws qhov paug tawm sai dua tooj liab, uas yog 3 mus rau 5 npaug ntawm tooj liab. Thiab nws tuaj yeem tiv taus qhov tam sim no loj thaum tso tawm, thiab nws muaj txiaj ntsig zoo dua thaum lub tshuab hluav taws xob tsis zoo. Nyob rau tib lub sijhawm, qhov hnyav graphite yog 1/5 npaug ntawm tooj liab nyob rau hauv tib lub ntim, uas txo cov load ntawm EDM zoo heev. Rau qhov zoo ntawm kev ua cov electrodes loj thiab tag nrho cov txiv neej electrodes *. Qhov kub sublimation ntawm graphite yog 4200 ° C, uas yog 3 mus rau 4 npaug ntawm tooj liab (qhov kub sublimation ntawm tooj liab yog 1100 ° C). Ntawm qhov kub thiab txias, qhov deformation tsawg heev (1/3 txog 1/5 ntawm tooj liab nyob rau hauv tib lub zog hluav taws xob) thiab tsis soften. Lub zog tawm tuaj yeem hloov mus rau qhov chaw ua haujlwm tau zoo thiab nrog tus nqi qis. Txij li thaum lub zog ntawm graphite yog kho kom zoo ntawm qhov kub thiab txias, qhov paug tawm tuaj yeem txo tau zoo (qhov graphite poob yog 1/4 ntawm cov tooj liab), thiab kev ua haujlwm zoo tau lees paub.
3. Lub teeb yuag thiab tus nqi qis
Nyob rau hauv kev tsim cov nqi ntawm ib txheej pwm, CNC machining lub sij hawm, EDM lub sij hawm, thiab electrode poob ntawm electrode account rau feem ntau ntawm tag nrho cov nqi, uas yog txiav txim los ntawm cov khoom siv electrode nws tus kheej. Piv nrog rau tooj liab, graphite muaj machining ceev thiab EDM ceev ntawm 3 mus rau 5 npaug ntawm tooj liab. Nyob rau tib lub sijhawm, tus yam ntxwv tsis tshua muaj hnav thiab kev tsim ntawm tag nrho cov txiv neej graphite electrode tuaj yeem txo tus naj npawb ntawm cov electrodes thiab txo cov consumables thiab machining lub sij hawm ntawm cov electrode. Tag nrho cov no tuaj yeem txo tus nqi ntawm kev ua pwm.
Ningbo VET Energy Technology Co., Ltd yog lub tuam txhab high-tech tsom rau kev tsim khoom thiab muag khoom ntawm graphite thiab cov khoom siv tsheb. peb cov khoom tseem ceeb suav nrog: graphite electrode, graphite crucible, graphite pwm, graphite phaj, graphite pas nrig, siab purity graphite, isostatic graphite, thiab lwm yam.
Peb muaj cov khoom siv graphite siab heev thiab cov cuab yeej tsim khoom zoo heev, nrog graphite CNC ua chaw, CNC milling tshuab, CNC tshuab dhos, sawing tshuab loj, nto grinder thiab lwm yam. Peb tuaj yeem ua txhua yam khoom nyuaj graphite raws li cov neeg siv khoom xav tau.
Post lub sij hawm: Jan-08-2019