1. Cov mem tes zog ceev kis ntawm ob lub electrodes yuav tsum loj txaus. Tom qab tsim cov txim hluav taws xob, ua rau lub xaim hluav taws xob tsis hloov ntau. Yog li no, qhov ntom ntom ntaws tam sim no ntawm cov channel tuaj yeem sawv cev ntawm lub zog ntawm lub zog. Lub zog ntom ntom ntom ntom ntom ntom ntom ntom ntom ntab ntawm thaj chaw kom yaj lossis ua pa ntawm cov txheej txheem tsim, yog li tsim cov cim corrosion (qhov) nyob rau saum npoo ntawm cov khoom tiav kom paub txog EDM. Yog li, cov channel feem ntau yuav tsum muaj qhov ntom ntom tam sim no ntawm 105-106A / cm2.
Cov channel tso tawm yuav tsum muaj qhov sib xyaw loj txaus tam sim no kom cov channel tuaj yeem tswj tau thaum lub caij mem tes. Feem ntau, tswj cov tam sim no ntawm cov channel tsis tsawg dua 2A.
2. Qhov nrug uas tsim nyog yuav tsum raug tswj hwm nyob nruab nrab ntawm qhov cuab yeej electrode thiab lub workpiece electrode. Nyob rau ntawm qhov kev ncua deb no, lub tshuab hluav taws xob hluav taws xob tuaj yeem txuas nruab nrab ntawm qhov nruab nrab thiab tsim kom muaj lub txim hluav taws xob, thiab nws tseem tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm nruab nrab deionization thiab kev tso tawm ntawm cov khoom yaig tom qab lub txim hluav taws xob tau tua. Yog tias qhov kev ncua deb ntawm ob lub electrodes loj dhau lawm, lub plawv hluav taws xob tsis tuaj yeem tsoo nruab nrab thiab ua rau muaj paug tawm. Yog tias ob lub tshuab hluav taws xob tsis muaj luv luv, tsis muaj lub zog ntawm kev siv hluav taws xob ntawm ob lub electrodes, thiab nws tsis muaj peev xwm kom paub cov hluav taws xob-kev ua haujlwm.
3. Qhov nruab nrab yuav tsum tau ntim ntawm ob lub electrodes. Thaum ua cov khoom siv EDM kev ua kom loj me, muaj cov kua nruab nrab ntawm ob tus ncej (cov haujlwm tshwj xeeb ua haujlwm lossis kev ua haujlwm kerosene); thaum ua cov khoom EDM nto nthuav dav, muaj qhov nruab nrab roj nruab nrab ntawm ob tus ncej.
4. Qhov tawm yuav tsum yog kev tawm ntsej muag luv luv ua haujlwm. Lub sijhawm tawm tawm yog feem ntau 10-7-10-3s. Vim lub sijhawm luv luv tawm, lub tshav kub tsim tawm thaum lub sijhawm tawm mus tsis tuaj yeem siv nyob rau hauv cov txheej txheem tsim khoom, dhau li ntawm lub zog cuam tshuam rau ntau qhov me me thiab tswj cov khaub thuas txias cov yam ntxwv ntawm kev paug tawm.
5. Kev tso tawm qhov mem tes yuav tsum tau rov ua ntau zaus, thiab ntau qhov kev tso tawm ntawm cov mem tes tawg tau tawg ntawm lub sijhawm thiab chaw.
Muaj ob lub ntsiab lus ntawm no: ib zaug, ob kab ntsig nyob ib sab tsis tsim channel zoo tib yam; qhov thib ob, yog hais tias tso tawm cov mem tes tshwm sim hauv qee thaj chaw hauv qee lub sijhawm, tom qab lwm lub sijhawm, cov tawm ntawm cov mem tes yuav tsum pauv mus rau lwm thaj chaw. Tsuas yog txoj hauv kev no tuaj yeem zam tau cov pa roj carbon monoxide, thiab tom qab ntawd arcs thiab lub tshav kub hauv zos tuaj yeem zam dhau.
6. Cov khoom siv hluav taws xob-xeb tom qab lub xaim hluav taws xob tuaj yeem tawm ntawm lub qhov paug tawm hauv lub sijhawm, kom qhov rov ua kom rov qab tuaj yeem mus tau zoo.
Hauv kev tsim hluav taws xob tiag tiag ntawm EDM, cov txheej txheem saum toj no ua tiav ob txoj hauv kev. Ntawm ib sab tes, cov txim taws hluav taws xob thiab cov txheej txheem electro-corrosion nws tus kheej muaj cov yam ntxwv ntawm kev tshem tawm cov khoom xeb; lwm cov khoom siv tawm (xws li lub vapor ntawm nruab nrab) lwm yam dhau ntawm cov khoom lag luam hauv corrosion yuav tuaj yeem txhawb cov txheej txheem saum toj no; ntawm qhov tod tes, qee qhov yuav tsum tau siv Kev Tshawb Fawb Txheej Txheem Txheej txheem ntsuas, xws li cov pa mus tawm ntawm cov kua dej ua haujlwm, yaug tawm thiab ntsuas qhov ntsuas siv hauv kev ua, thiab lwm yam.