Igraphite yikhompawundi eyenziwe ngezinto zekhabhoni. Ubume bayo be-athomu bucwangciswe kwiphethini yobusi ene-hexagonal. I-elektroni ezintathu kwezine ngaphandle kwe-nucleus ye-atom zenza i-covalent bonds ezomeleleyo kwaye zizinzile kunye nee-electron ze-nuclei ye-atomic ekufutshane, kunye ne-athomu eyongezelelweyo inokuhamba ngokukhululekileyo kunye nenqwelo-moya yothungelwano, inika ipropati ye-conductivity yombane.
Izilumkiso zokusetyenziswa kwee-electrode zegraphite
1. Ukuthintela ukufuma – Kuphephe imvula, amanzi okanye ukufuma. Yomisa phambi kokusetyenziswa.
2. I-Anti-collision - Phatha ngokunyamekela ukukhusela umonakalo kwimpembelelo kunye nokungqubana ngexesha lokuthutha.
3. Ukuthintela ukuqhekeka - Xa udibanisa i-electrode kunye neebholiti, qwa lasela ingqalelo kumandla asetyenziswayo ukuthintela ukuqhekeka ngenxa yokunyanzeliswa.
4. I-Anti-breakage - I-graphite i-brittle, ngokukodwa kwii-electrode ezincinci, ezincinci kunye nezide, ezilungele ukuphuka phantsi kwamandla angaphandle.
5. Ukutshatyalaliswa kothuli - Izixhobo zokukhusela uthuli kufuneka zifakwe ngexesha lokulungiswa komatshini ukunciphisa impembelelo kwimpilo yabantu kunye nokusingqongileyo.
6. Ukuthintela umsi - Ukukhutshwa kombane kukulungele ukuvelisa umthamo omkhulu womsi, ngoko ke izixhobo zokungenisa umoya ziyafuneka.
7. Uthintelo lwe-carbon deposition - I-graphite ixhomekeke kwi-carbon deposition ngexesha lokukhutshwa. Ngexesha lokukhutshwa kokukhutshwa, kuyimfuneko ukubeka iliso ngokusondeleyo imeko yokucubungula kwayo
Ukuthelekiswa koMachining okukhutshwa koMbane kweGraphite kunye ne-Electrodes eBomvu yeCopper (ubuchule obupheleleyo obufunekayo)
1. Ukusebenza kakuhle komatshini wokusebenza: Ukuxhatshazwa kokusika yi-1/4 yobhedu, kunye nokusebenza kakuhle kwe-2 ukuya ku-3 amaxesha obhedu.
2. I-electrode ilula ukupholisa: Unyango lwangaphezulu lulula kwaye alunaburrs: Kulula ukunqunyulwa ngesandla. Unyango olulula lomphezulu kunye ne-sandpaper lwanele, oluthintela kakhulu ukuphazamiseka kwemilo okubangelwa amandla angaphandle kwimilo ye-electrode kunye nobukhulu.
3. Ukusetyenziswa kwe-electrode ephantsi: Ine-conductivity elungileyo yombane kunye ne-resistivity ephantsi, ibe yi-1/3 ukuya kwi-1/5 yobhedu. Ngexesha lokutshiza ngokurhabaxa, inokuphumeza ukukhutshwa okungalahlekanga.
4. Isantya sokukhupha ngokukhawuleza: Isantya sokukhupha si-2 ukuya ku-3 ngamaxesha obhedu. I-gap kwi-machining rough inokufikelela kwi-0.5 ukuya kwi-0.8 mm, kwaye okwangoku ingaba nkulu njenge-240A. Ukunxiba kwe-electrode kuncinci xa kusetyenziswe ngokuqhelekileyo kwi-10 ukuya kwi-120 iminyaka.
5. Ubunzima bokukhanya: Ngobunzima obuthile be-1.7 ukuya kwi-1.9, eyi-1/5 yobhedu, inokunciphisa kakhulu ubunzima bee-electrode ezinkulu, ukunciphisa umthwalo kwizixhobo zomatshini kunye nobunzima bokufakwa ngesandla kunye nokulungiswa.
6. Ukumelana nobushushu obuphezulu: Ubushushu be-sublimation yi-3650 ℃. Ngaphantsi kweemeko zobushushu obuphezulu, i-electrode ayithambisi, inqanda ingxaki ye-deformation yee-workpieces ezinodonga oluncinci.
7. Ukuguqulwa kwe-electrode encinci: I-coefficient yokwandiswa kwe-thermal ingaphantsi kwe-6 ctex10-6 / ℃, eyi-1/4 kuphela yobhedu, ukuphucula ukuchaneka kwe-dimensional of discharge.
8. Uyilo oluhlukeneyo lwe-electrode: Ii-electrode zegraphite zilula ukucoca iikona. Izixhobo zokusebenza ezihlala zifuna i-electrode ezininzi zinokuqulunqwa zibe yi-electrode eyodwa epheleleyo, ukuphucula ukuchaneka kwesikhunta kunye nokunciphisa ixesha lokukhutshwa.
A.Isantya somatshini wegraphite sikhawuleza kunesobhedu. Ngaphantsi kweemeko ezichanekileyo zokusetyenziswa, i-2 ukuya kwi-5 ngokukhawuleza kunobhedu.
B. Akukho mfuneko yokuchitha isixa esikhulu seeyure zokusebenza ukuze uhlawule njengobhedu;
C. I-graphite inesantya sokukhupha ngokukhawuleza, esili-1.5 ukuya ku-3 ngokuphindwe kabini kunobhedu ekulungiseni umbane orhabaxa.
D. Ii-electrode zegraphite zinokonakala okuphantsi kunye nokukrazuka, okunokunciphisa ukusetyenziswa kwee-electrode
E. Ixabiso lizinzile kwaye alichatshazelwa kangako kukuguquguquka kwexabiso lemarike
F. Inokumelana namaqondo obushushu aphezulu kwaye ihlale ingagqwethwanga ngexesha lokukhupha umbane
G. Ine-coefficient encinci yokwandiswa kwe-thermal kunye nokuchaneka okuphezulu kwe-mold
H. Ukukhanya ngobunzima, kunokuhlangabezana neemfuno zokubumba ezinkulu kunye neziyinkimbinkimbi
Umphezulu kulula ukusetyenzwa kwaye kulula ukufumana indawo efanelekileyo yokucubungula
Ixesha lokuposa: Apr-22-2025