Izinzuzo zama-electrode e-graphite

Izinzuzo zama-electrode e-graphite

1: Ubunzima obandayo be-geometry yesikhunta kanye nokuhlukahluka kwezicelo zomkhiqizo kuholele ezidingweni eziphakeme kakhulu zokunemba kokukhishwa komshini we-spark. Izinzuzo zama-electrode e-graphite ukucubungula okulula, izinga eliphezulu lokususwa komshini wokukhipha ugesi, kanye nokulahleka okuphansi kwe-graphite. Ngakho-ke, amanye amakhasimende omshini we-spark asekelwe eqenjini ayawashiya ama-electrode ethusi bese eshintshela kuma-electrode e-graphite. Ngaphezu kwalokho, amanye ama-electrode anomumo okhethekile awakwazi ukwenziwa ngethusi, kodwa i-graphite kulula ukuyibumba, kanti ama-electrode ethusi asinda futhi awafanele ukucubungula ama-electrode amakhulu. Lezi zici zibangele ukuthi amanye amakhasimende omshini we-spark asekelwe eqenjini asebenzise ama-electrode e-graphite.

2: Ama-electrode e-Graphite kulula ukuwacubungula, futhi isivinini sokucubungula sishesha kakhulu kune-electrode yethusi. Isibonelo, ukusebenzisa ubuchwepheshe bokugaya ukucubungula i-graphite, isivinini sayo sokucubungula sishesha ngokuphindwe kabili kuya kathathu kunezinye izindlela zokucubungula insimbi futhi akudingi ukucubungula okwengeziwe ngesandla, kuyilapho ama-electrode ethusi edinga ukugaya ngesandla. Ngokufanayo, uma isikhungo sokugaya i-graphite esheshayo sisetshenziswa ukukhiqiza ama-electrode, isivinini sizoshesha futhi ukusebenza kahle kuzoba phezulu, futhi ngeke kube nezinkinga zothuli. Kulezi zinqubo, ukukhetha amathuluzi anobulukhuni obufanele kanye ne-graphite kunganciphisa ukuguguleka kwamathuluzi kanye nomonakalo wethusi. Uma uqhathanisa ngokuqondile isikhathi sokugaya sama-electrode e-graphite kanye nama-electrode ethusi, ama-electrode e-graphite ashesha ngo-67% kune-electrode yethusi. Ngokuvamile ekucubunguleni kokukhipha ugesi, ukucubungulwa kwama-electrode e-graphite kushesha ngo-58% kune-electrode yethusi. Ngale ndlela, isikhathi sokucubungula sincishiswa kakhulu, futhi izindleko zokukhiqiza nazo ziyancishiswa.

3: Umklamo we-electrode ye-graphite uhlukile kowe-electrode yethusi yendabuko. Izimboni eziningi zesikhunta zivame ukuba nezibonelelo ezahlukene zokugoqa nokuqedela ama-electrode ethusi, kuyilapho ama-electrode e-graphite esebenzisa izibonelelo ezifanayo. Lokhu kunciphisa inani le-CAD/CAM kanye nokucutshungulwa komshini. Ngenxa yalesi sizathu sodwa, Kwanele ukuthuthukisa ukunemba kwesikhala sesikhunta ngezinga elikhulu.

Vele, ngemva kokuba ifektri yesikhunta ishintshele kuma-electrode ethusi iye kuma-electrode e-graphite, into yokuqala okufanele icace ukuthi ingazisebenzisa kanjani izinto ze-graphite futhi icabangele ezinye izici ezihlobene. Namuhla, abanye abathengi bomshini we-spark osekelwe eqenjini basebenzisa i-graphite ukuze basebenzise i-electrode discharge machining, okuqeda inqubo yokupholisha isikhunta kanye nokupholisha amakhemikhali, kodwa kusafeza ukuphela kobuso okulindelekile. Ngaphandle kokwandisa isikhathi kanye nenqubo yokupholisha, akunakwenzeka ukuthi i-electrode yethusi ikhiqize umsebenzi onjalo. Ngaphezu kwalokho, i-graphite ihlukaniswe ngamamaki ahlukene. Umphumela omuhle wokucubungula ungatholakala ngokusebenzisa amamaki afanele e-graphite kanye namapharamitha okukhipha i-spark kagesi ngaphansi kwezicelo ezithile. Uma umqhubi esebenzisa amapharamitha afanayo ne-electrode yethusi emshinini we-spark esebenzisa ama-electrode e-graphite, khona-ke umphumela kumele ube odumazayo. Uma ufuna ukulawula ngokuqinile izinto ze-electrode, ungasetha i-electrode ye-graphite esimweni sokungalahleki (ukulahlekelwa okungaphansi kuka-1%) ngesikhathi sokucubungula okungalungile, kodwa i-electrode yethusi ayisetshenziswa.

I-Graphite inezici ezilandelayo zekhwalithi ephezulu ithusi elingenakukwazi ukuzifanisa:

Isivinini sokucubungula: umshini wokugaya osheshayo ushesha ngokuphindwe kathathu kunethusi; ukuqeda ukugaya ngesivinini esikhulu kushesha ngokuphindwe kahlanu kunethusi

Ukusebenza kahle kwemishini, kungafeza ukumodela okuyinkimbinkimbi kwejometri

Isisindo esincane, ubuningi bungaphansi kwe-1/4 yethusi, i-electrode kulula ukuyibopha

kunganciphisa inani lama-electrode angawodwa, ngoba angahlanganiswa abe yi-electrode ehlanganisiwe

Ukuqina okuhle kokushisa, akukho ukuguqulwa futhi akukho ukucutshungulwa kwama-burrs