I-Graphite vs Copper Electrode: Yikuphi okubonakalayo nge-electrode okufanele ukhethe i-EDM Machining?

Ukukhetha okulungileIzinto ze-elektrodeUkuze uthole imishini yokukhipha imishini kagesi (EDM) yisinqumo esibucayi esithinta ngokuqondile ukusebenza kahle, izindleko, kanye nekhwalithi yokugcina yezingxenye zakho ezakhiwe. Iminyaka,ama-electrodes ethusikwakuyindinganiso, kodwaama-electrodes we-graphitebathole ukuthandwa okukhulu, banikeza izinzuzo ezihlukile kwabaningiIzicelo ze-EDM. Uma ufana noMark Thompson, isikhulu esithengwa sempahla noma umnikazi webhizinisi e-USA, ehlola izinketho njalo kubahlinzeki eChina noma eVietnam, uyakuqonda ukubaluleka kokulinganisa kwezimali nezindleko. Lo mbhalo ushona ngokujulile kuI-Graphite noma yethusimpikiswano, ukuhlolaIzinzuzo nobubingakunye, kukusiza unqume ukuthi yikuphiI-electrode ukukhetha - i-graphitenoma ithusi - ngokuqondile kwakhoI-EDM MachmainingIzidingo. Sizomboza konke kusuka ekusebenzeni kwamanzi futhi sigqoke amananiQeda phezulukanye nokusebenza kwemali okuphelele, ukudweba okuhlangenwe nakho kwami, Allen, njengomnikazi wefekthri ekhiqizaama-electrodes we-graphitena-Imikhiqizo ye-GraphiteEChina ngamakhasimende emhlabeni wonke.

Uyini ngempela i-EDM Machching futhi kungani impahla ye-elektrode ibaluleke kangaka?

Ukudonswa ngogesi ngogesi, nomaI-EDM, inqubo yokukhiqiza okungeyona eyendabuko. Cabanga ngakho njengokuguguleka okulawulwayo kusetshenziswa ugesi. Esikhundleni sokusika impahla kude nethuluzi elibukhali,I-EDMKusetshenziswa ama-spark kagesi (ukukhishwa) weqa phakathi kwe-electrode kanye nomsebenzi wokusebenza, zombili zangena emanzini angu-dielectric. I-Spark ngayinye iyancibilika futhi igawula inani elincane lezinto ezibonakalayo kusuka endaweni yokusebenza, kancane kancane kwakha ukwakheka okufunayo. Le khasiI-electrodeIsebenza njengethuluzi elithi "Ithuluzi," futhi ukwakheka kwalo kuboniswe kwisisebenzi sokusebenza. Le nqubo imnandi ngokudalaamajamo nezinhlobo eziyinkimbinkimbinoma imishini yokwenza izinto ezinzima kakhulu ezinzima noma ezingenakwenzeka ukuphatha ngezindlela zendabuko. UngakwaziSika amajamo ayinkimbinkimbingokunemba okumangalisayo.

Le khasiUkukhetha kwe-Electrode Materialkusekelwe ngokupheleleI-EDM Machmaining. Ngani? NgobaI-electrodengokwayo ingaphansi kokugqoka ngesikhathi senqubo. Izakhiwo zeIzinto ze-elektrode- yiyoukuqina kukagesi, Ukuvuselelwa okushisayo, iphuzu elincibilikayo, kanye nokumelana nokugqoka - kuthonya ngqo izinto ezimbalwa ezibalulekile:

• Isivinini semishini (isilinganiso sokususa izinto ezibonakalayo - MRR):Imininingwane ngokushesha isuswa ngokushesha emsebenzini.
• I-Electrode Wear (EW):MaliniIzinto ze-elektrodekudliwa ngesikhathi senqubo. Ukugqoka okuphansi kushoI-electrodeIgcina isimo sayo eside, ngcono ukunemba nokunciphisa isidingo se-electrodes amaningi.
• Qeda phezulu:Ikhwalithi nokuthungwa komhlaba wokugcina ku-workpiece.
• Izindleko Zonke:Kubandakanya izindleko ezibonakalayo, isikhathi semishini ye-electrode uqobo, nenombolo ye-electrodes edingekayo ngomsebenzi ngamunye.

Ngakho-ke, ukukhetha kwesokudlaIzinto ze-elektrode- ngokujwayelekile ukunquma phakathiI-Graphite noma yethusi- akuyona nje imininingwane yezobuchwepheshe; Isinqumo samasu esithinta umkhiqizo, ukunemba, kanye nenzuzo yamabhizinisi enzayoI-EDM. Le khasiI-Electrode kumeleukwazi ukumelana nokushisa okukhulu kanye nokukhishwa kukagesi okukhona kuI-EDMinqubo ngenkathi idlulisa kahle iOkwamanje kusuka ku-electrodekwisisebenzi sokusebenza.

Ukuqonda ama-electrodes we-graphite: Yini ebenza bakhiphe uphawu e-EDM?

Ama-electrodes we-graphiteukukhetha okuthandwayo kwesimanjemanjeIzicelo ze-EDM. Uyini i-graphite?I-Graphite iyiminerali, uhlobo lwekhabhoni. Ngokungafani nedayimane (enye indlela yekhabhoni),I-Graphite iyona engeyona insimbilokho kukhombisa okuhle kakhuluukuqina kukagesi, Kwenze Kulungele ukusetshenziswa njenge-electrode.Ama-electrodes we-graphite akhiwekusuka enhlanganisweni ye-petroleum coke (imvamisa i-coke ephezulu kakhulu yamabanga amamaki afana neyethuI-Ultra-High Power Graphite Ecac Card Coke COKE BLOCK), i-pitch blinder, nezinye izengezo. Le ngxube ikhishwe noma ibunjiwe, ibhakwe, bese ivinjwa emazingeni okushisa aphezulu kakhulu (kufika ku-3000 ° C). Le nqubo ivumelanisa amakristalu e-carbon, inikeze i-graphite izakhiwo zayo ezihlukile.

Izakhiwo ezibalulekile ezenzaama-electrodes we-graphiteisebenza ngempumeleloI-EDMFaka:

• Ukumelana okushisayo okuphezulu:I-Graphite inokuphakama okukhuluiphuzu elincibilikayo(Ama-Subsimes azungeze ama-3650 ° C), ukuvumela ukumelana nokushisa okukhulu okwenziwe ngesikhathi se-EDM ngaphandle kokuncibilika kalula.
• Ukusebenza okuhle kukagesi:Ngenkathi kungeyona ephezulu njengethusi, ama-graphiteukubangelanisakwanele ukukhala okusebenzayo kuI-EDM. Amabanga ahlukene anikeza amazinga ahlukahlukene ahlukahlukene.
• Imishini enhle kakhulu: Impahla ye-graphitekulula kakhuluumshiningokwezimo eziyinkimbinkimbi, okuyinzuzo enkulu lapho udala inkimbinkimbiI-EDMukufaka amathuluzi.I-Machining GraphiteKungenziwa ngokushesha nangokuqondile emishini ejwayelekile yokugaya (imvamisa edinga izinhlelo zokuqoqa uthuli).
• Izinga lokugqoka eliphansi:Ngaphansi kwezimo ezifanele,ama-electrodes we-graphiteKhombisa amanani aphansi wokugqokaqhathanisa ne-zethusi, ikakhulukazi emisebenzini ekhubazekile. Lelikuholela ekugqokeni okuncanekanye nokubamba okungcono.
• Engasindi: I-Graphite yenziwakakhabhoni futhi ulula kakhulu kunethusi. Aucezu lwethusi lunesisindoOkubaluleke kakhulu kunengxenye yegraphite usayizi ofanayo. Lokhu kunciphisa ukucindezela ku-Umshini we-EDMIzindlela ze-servo, ikakhulukazi ezinama-electrodes amakhulu.

Njengefektri, sikhiqiza amamaki ahlukahlukene, kusukaAmandla we-graphite ajwayelekile we-graphiteilungele imisebenzi efunwayoI-electrode ephezulu yamandla we-graphitena-I-Eltra-High Power Graphite ElectrodeAmabanga enzelwe ukusebenza kahle kakhulu kanye nokugqoka okuncane ekusebenzeni okuphezuluI-EDMna-Ugesi we-arc kagesiIzicelo. Le khasiKungcono i-graphiteIkhwalithi (usayizi omuhle okusanhlamvu, ukuqina okuphezulu), okungcono ukusebenza ngokuya ngokugqokwa nokufinyelelekaQeda phezulu.

Ama-electrodes ethusi achaza: Ukukhetha kwendabuko kwe-EDM?

Ama-electrodes ethusibekulokhu kuyisisekelo kuI-EDM Machmainingamashumishumi eminyaka futhi usasetshenziswa kabanzi. I-Copper yinto yensimbi eyaziwa ngokuvelele kwayoukuqina kukagesi, okuyinzuzo yayo eyinhloko njengeIzinto ze-elektrode. I-electrodes eyenziwe ngethusiVumela ukudluliswa okusebenzayo kwamandla kagesi kulowo msebenzi. Ngokuvamile, i-electrolytic yethusi noma ama-alloys we-tellorium Copper asetshenziselwaEdm electrodes. Izinto ze-electrode zethusiziminyene futhi zinikeze ukumelana okuhle kokuvikeleka kuzinhlelo ezithile, ikakhulukazi ukuqeda.

Kungani be-ama-electrodes ethusiUkuhamba kwendabuko?

• Ukusebenza kukagesi okuphakeme:Amandla amakhulu kaCopper. Ivumela ama-Curents aphezulu ukuba ageleze ngokumelana okuncane, okwakubalulekile kudalaUmshini we-EDMImiklamo.
• Ukuqedwa Okuhle Kwendawo: Ama-electrodes ethusiImvamisa kuhlotshaniswa nokuthola indawo enhle kakhulu yokuqeda, ikakhulukazi ekuqedeni okudlula nge-police populartity.
• Ukujwayeza:Ukuba yizinto ezisunguliwe, izitolo eziningi zinokuhlangenwe nakho okubanzi kanye namapharamitha alungiselelwe ukuze asebenziseSebenzisa ama-electrodes ethusi.
• Amandla: Ama-ropper alloysngokuvamile ziqinile futhi zincane kune-graphite, zinciphisa ubungozi bokukhishwa noma ukuqhekeka ngesikhathi sokuphatha noma ukusetha, ikakhulukazi imininingwane enhle kakhulu.

Noma kunjalo,I-Copper futhiiza nezingqinamba. Iphoyinti layo eliphansi lokuncibilika uma kuqhathaniswa negraphite kwenza ukuthi kuthambekele kakhulu ukugqoka, ikakhulukazi ezindaweni eziphakeme ezisetshenziswa ekusebenzeni okubandayo.Ithusi linzima ngokwengeziweFuthi kancane emshinini ku-graphite, edinga amathuluzi athile futhi angaholela ezindlekweni eziphakeme ze-elektrode ezibucayi. Ngaphezu kwalokho, "ukunamathela" kwethusi ngesikhathi semishini kungaba inselele. Laphoithusi lingconoUmqhubi, imiphumela esebenzayo kwenye yanamuhlaI-EDMImishini enabantu abasezingeni eliphakeme bavame ukusho ukuthi i-theoryukubangelanisaInzuzo ayihlali ihlale ihumusha ezikhathini eziningi mailmage mailmage lapho ukugqoka i-electrode kanye nemishini kufanelekile.

I-Graphite VS Copper: Babeka kanjani ama-metric asemqoka?

NiniUkukhetha phakathi kwegrafu nethusiama-electrodes weI-EDM, ukuqhathanisa okuqondile kwamamethrikhi asemqoka kubalulekile. Nansi ithebula elifingqa umehluko omkhulu:

Leli thebula liqokomisa ukuhweba. Laphoama-electrodes ethusiukuqhayisa okuphezuluukuqina kukagesi, ama-electrodes we-graphitekuvame ukunqoba ekusebenzeni kwemishini, ukugqoka ukumelana, nesivinini esiphelele, ikakhulukazi nge-sanamuhlaUmshini we-EDMubuchwepheshe. Le khasiI-graphite vs yethusiIsinqumo asihlali sicace futhi sincike kakhulu kulokho okuqondileI-EDMumsebenzi.

Ingabe i-graphite ye-machine ilula noma inzima kunethusi le-EDM electrodes?

Kusuka ekubukeni kwemishini emsulwa,impahla ye-graphiteKulula kakhulu futhi kushesha emshinini kunethusi. Njengoba kushiwo,I-Machining Graphitekungaba njaloKathathu ngokushesha okukhulu kune-zethusi, kwesinye isikhathi ngisho nezikhathi ezinhlanu zishesha ngokushesha. Ukusikeka kwe-graphite ngokukhululeka, kukhiqiza ama-chips amancane (uthuli), futhi akunalo i-"gummy" noma "enamathela" "noma" enamathela "" engenza kube yinselele. Lokhu kuvumela isivinini esiphezulu sokusika kanye namanani okuphakelayo, ukunciphisa kakhulu isikhathi esidingekayo ukwenzaI-electrode. I-geometries eyinkimbinkimbi, amakhona abukhali, nemininingwane emihle ingahle ikhishweama-electrodes we-graphiteNgokusebenzisa kalula usebenzisa imishini ejwayelekile ye-CNC Minsing (noma ukukhishwa kothuli kubalulekile empilweni kanye nomshini isikhathi eside).

Ngakolunye uhlangothi, ukufakwa kwemishiniama-electrodes ethusiziveza ezinye izinselelo.Ithusi linzima ngokwengeziweekushintsheni kahle. Kudinga ithuluzi elithile le-geometries, isivinini esiphansi sokusika, futhi okuvame ukubonwa okukhethekile ukuvikela imiphetho eyakhelwe ithuluzi bese kufinyelela isiphetho esihle. Inqubo ihamba kancane, okuholela ekusebenzeni okuphezulu futhiumshiniIzindleko zesikhathi ze-electrode. Laphoithusi lingasikwaNgokwezimo eziyinkimbinkimbi, ngokuvamile kuthatha isikhathi eside futhi kudinga ukunakekelwa okwengeziwe kunama-graphing machina. Lokhu kulula kwemishini kuyinto enkuluInzuzo ye-graphitekanye nento ebalulekile eshayela ushintsho kusukaithusi ku-graphiteKwabaningiI-EDMizitolo. UngakwaziFaka umshini okuphephilefuthi ngempumelelo, ukuthola okwakhoI-electrodeulungeleUmshini we-EDMngokushesha okukhulu.

Yimuphi u-electrode agqoke okuncane: i-graphite noma yethusi ku-EDM application?

Ukugqokwa kwe-electrode kuyinto ebucayi ngaphakathiI-EDM, ukunemba okunomthelela, inani le-electrodes elidingekayo, nesikhathi sonke somsebenzi. Ngokuvamile,ama-electrodes we-graphiteKhombisa amanani aphansi wokugqokaqhathanisa ne-zethusi, ikakhulukazi phakathi kwemisebenzi evuthayo esebenzisa amasondo aphezulu. Iphuzu eliphakeme kakhulu le-graphite lisho ukuthi limelana nokushisa okukhulu kwe-spark kangcono kune-zethusi, okuncibilikayo ekushiseni okuphansi kakhulu. Lokhu kumelana nokushisa okuphezulukuholela ekugqokeni okuncaneuseI-Graphite Electrode, okusho ukuthi kugcina ukwakheka kwayo isikhathi eside. Lokhu kuvame ukuvumela okukodwaI-Graphite ElectrodeUkuqedela ukusebenza okunamandla nokuqedela okuqediwe lapho kuningiama-electrodes ethusikungadingeka.

Kodwa-ke, isimo singancipha kakhulu ekuqedeni imisebenzi. Grow-graids kahle kakhuluama-electrodes we-graphitenikeza ukumelana okuhle kakhulu kokuqina ngisho nasekuqedeni, kepha ukuhlakanipha kwendabuko kwesinye isikhathi kuthandwaama-electrodes ethusiNgokuthola ukuqeda okuphelele okuphelele ngokugqoka okuncane, ikakhulukazi lapho usebenzisa i-Dockity Polderity ku-I-electrodefuthi kuqondileUmshini we-EDMIzilungiselelo. Ngaphezu kwalokho,I-Copper TungstenI-electrodes (i-alloy, hhayi ithusi elihlanzekile) linikeza ukumelana okuhle kwe-gress, ikakhulukazi ngemininingwane eyinkimbinkimbi, kepha ziza ngezindleko eziphakeme kakhulu. KokujwayelekileIzicelo ze-EDM, ikakhulukazi labo abahilela ukususwa okubalulekile kwezinto ezibonakalayo, izinga lokugqoka eliphansi leama-electrodes we-graphiteihumusha ekudingisweni ama-electrodes ambalwa (i-elektrode elilodwa noma amabiliEsikhundleni sokuba kungenzekaI-electrode yesithathu noma ye-ONTumsebenzi) kanye nokwenza ngcono inqubo ukuqina.Ama-electrodes we-graphite futhizivame ukuba namaphethini wokugqoka acatshangelwe ngokwengeziwe.

Ungakwazi yini ukufeza isivinini semishini esheshayo ye-EDM nge-graphite noma i-electrodes yethusi?

Ukuthola ngokusheshaI-EDM MachmainingIjubane, livame ukukalwa njengezinga lokususa izinto ezibonakalayo (MRR), inhloso ebalulekile yokwenza ngcono umkhiqizo. Ngenkathi i-Copper iphakemeukuqina kukagesikungaphakamisa ukuthi kufanele kube ngokushesha, okusebenzayoI-EDMisipiliyoni sivame ukukhombisa lokhoama-electrodes we-graphiteNika amandla i-MRR ephakeme ephakeme, ikakhulukazi nge yesimanjeUmshini we-EDMubuchwepheshe. Ngani? Ngoba izakhiwo eziphakeme ze-graphite eziphakeme kanye nokuvimbela ukumelana zivumela abasebenza ngokusebenza ukuze basebenzise ama-peak aphezulu kanye nezikhathi ezinde ngaphandle kokugqoka ngokweqile kwe-electrode noma ukulimala. Ukucindezela aI-electrode ye-CopperI-hard tharf hard ihola ukuncibilika okusheshayo nokuwohloka, ukuphoqa opharetha ukusebenzisa izilungiselelo eziningi zokulondolozwa.

-IsimanjeI-EDMAmandla Amandla anciphise ngokwanele ukwenza ngcono izici ze-Spark zehlukileIzinto ze-Electrode. Bangakwazi ukufaka amandla ngempumelelo amandla we-graphite okuphatha amapharamitha anolaka, okuholela ekuphakameni ngokushesha okukhulu kanye nemijikelezo yokuqedela okungapheliqhathanisa ne-zethusi. Ngenkathi i-MRR ephakeme kunazo zonke kungenzeka ifinyeleleke ngokweqiniso nge-zethusi ngaphansi kwezimo ezithile, ezifungekayo, i-MRR esebenzayo, i-MRR esebenzayo enesivinini sokugqoka okwamukelekayo ivame ukuphakama ngeama-electrodes we-graphite. Leli khono lokususa impahla ngokushesha ngaphandle kokubhubhisa ngokushesha i-electrode yenzaama-electrodes we-graphiteukukhetha okukhiqizayo kakhulu kwemisebenzi eminingi kugijinyelwa kuUmshini we-CNC EDM. Le khasiukugeleza okuqondile kwamanjeingaphathwa ngolaka ngokwengeziwe nge-graphite.

Kuthiwani ngokuqedwa komhlaba? Ngabe ithusi noma i-graphite iletha imiphumela engcono?

OkudingekayoQeda phezuluEsikhathini somsebenzi wokugcina yinto enkulu ekukhetheni phakathiI-Graphite noma yethusiElectrodes. Ngokwesiko,ama-electrodes ethusibathathwa njengophakeme ngokuthola ama-Ultra-Fine, ama-Mirror-like Perfes. Isakhiwo seCopper siyivumela ukukhiqiza indawo ebushelelezi kakhulu emsebenzini, ikakhulukazi ngesikhathi sokuhamba kancane, ukuqeda kahle okuhlala kuvame ukwenziwa nge-elekforder populartity. Ngezinhlelo zokusebenza ezifuna i-Absolute Pheg ephakeme kunazo zonke,I-Copper imvamisaokuthandwayoIzinto ze-elektrode.

Kodwa-ke, intuthumo yokukhiqiza ama-graphite ivale leli gebe elikhulu. Okusanhlamvu kwanamuhla, kwe-Ultra-Fileama-electrodes we-graphite(evame ukwenziwa kusuka ku-graphite ecindezelwe kakhulu) ingathola ukuqeda ubuhle bendawo efanelekile kakhuluIzicelo ze-EDM. OkufinyelelekayoQeda ku-graphitekuya ngosayizi osanhlamvu kanye nekhwalithi yeimpahla ye-graphite- The Finer okusanhlamvu, ubushelelezi ukuqeda okungaba khona. Ngenkathi ithusi lingase libambe umphetho omncane wesibuko sangempela liphela, lisezingeni eliphakemeKusetshenziswa ama-electrodes we-graphitengempumelelo kakhulu ekubumbeni futhi afe adinga ukwakheka okuhle kanye nezindawo ezibushelelezi. Kaningi,Qeda phezulukufinyeleleke ngeI-Graphite kufanele ibe yinhleNoma cishe muhle njengethusi, ngenkathi kusanikeza izinzuzo zokugqoka nangejubane. Emisebenzini eminingi, umehluko wokuqeda akanakwa, okwenza ezinye izinzuzo ze-graphite ziphoqelele ngokwengeziwe.

Ukucatshangelwa Kwezindleko: Ingabe i-Graphite noma ithusi le-electrode ye-electrode ethe xaxa?

Ukuhlola ukusebenza kwezindleko zeI-graphite vs yethusiI-electrodes idinga ukubheka ngalé kwentengo yokuqala yezinto ezibonakalayo. Ngenkathi izindleko ezibonakalayo ezingavuthiwe zethusi eziyisisekelo zingaphansi kwamanye amamaki e-graphite, izindleko eziphelele zokusebenzisa iIzinto ze-elektrodeKubandakanya izici eziningana:

1. Izindleko ezibonakalayo ezingavuthiwe:I-Copper ngokuvamile ishibhile ngephawundi ngalinye / kg kunekhwalithi ephezuluimpahla ye-graphite. Kodwa-ke, amanani entengo aguquguqukayo, kanye namamaki we-premium graphite angabiza.
2. Izindleko ze-Electrode Machching: Imishini ye-Graphitengokushesha okukhulu (3-5x) kunethusi. Lokhu kunciphisa kakhulu ukunakekelwa futhiumshiniIzindleko zesikhathi zokubukelwa nge-elektrode, zivame ukulungisa izindleko eziphakeme zezinto ezibonakalayo ze-graphite.
3. Izindleko zesikhathi se-EDM:I-MRR ephakeme ifinyeleleke ngeama-electrodes we-graphitekusho isikhathi esincane esichithwe kuUmshini we-EDM, ukunciphisa izindleko zokusebenza kwengxenye ngayinye.
4. Inani lama-electrodes:Izinga lokugqoka eliphansi le-graphite livame ukusho okumbalwaKudingeka ama-electrodesumsebenzi ngamunye (i-elektrode elilodwa noma amabilivs kungenzeka 3 noma 4 yethusi). Lokhu kusindisa kuzo zombili izindleko ezibonakalayo kanye nemishini yokungeziweI-electrodes. Ngokwesibonelo, ukudinga aI-electrode yesithathu noma ye-Front ukuqeda isikhuntaIngeza izindleko ezibalulekile uma usebenzisa ithusi.
5. Ukuphatha / Ukucindezela Umshini:Okokuphembaama-electrodes we-graphitefaka ingcindezi encane ku-Umshini we-EDMAma-servos e-servos, anciphisa izidingo zokulungisa, ikakhulukazi ama-electrodes amakhulu.

Lapho zonke lezi zinto zibhekwa,Ama-electrodes we-graphite ajwayele ukusetshenziswaNgoba bavame ukuba ngukukhetha okuthe xaxa kwezomnotho, naphezu kwezindleko eziphakeme kakhulu zezinto ezibonakalayo ngeyunithi ngayinye. Imali yokonga ngesikhathi se-electrodec selforder, incishisiweI-EDMisikhathi somjikelezo, nenani eliphansi leAma-electrodes asetshenzisiweimvamisa idlula umehluko ngentengo eluhlaza ebonakalayo kwabaningiIzicelo ze-EDM. Kubalulekile ukuthi abachwepheshe bokuthengwa kwempahla njengoMark Thompson ukuhlaziya inani eliphelele lobunikazi, hhayi nje intengo yokuthenga ngekhilogremu ngayinye, lapho enzawakhetha - i-graphite noma ithusiIsinqumo.

Ukukhetha ngokuhlakanipha: Kufanele usebenzise nini ama-electrodes we-graphite we-Copper vs emisebenzini ethile ye-EDM?

OkulungileUkukhetha kwe-Electrode Materialkuncike kakhulu kwizidingo ezithile zeI-EDMuJobe. Azikho izinto ezi-"ezinhle kakhulu zazo zonke izimo. Nasi umhlahlandlela ojwayelekile:

Sebenzisa ama-electrodes we-graphite lapho:

• Ijubane ne-MRR ephezulu kakhulu:Ngokugoqa nokuqeda amandla lapho kususa khona impahla ngokushesha okubaluleke kakhulu.
• Kudingeka ama-electrode ama-electrode.Imishini enhle kakhulu ye-graphite yenza kube yinto elungele i-geometries eyinkimbinkimbi.
• Ukugqokwa kwe-electrode ephansi kubalulekile:Ikakhulu kwimithambo ejulile noma imisebenzi edinga izingxenye eziningi ezinobukhulu obungaguquki.
• Kudingeka ama-electrodes amakhulu:Isisindo esikhanyayo se-graphite sinciphisa ukucindezela ku-umshini.
• Ukusebenza kwezindleko kubalulekile:Ukonga okuphelele emisebenzini futhiI-EDMIsikhathi sivame ukuthandwa yigraphite.
• Kuhle kokuqedwa komhlaba omuhle kakhulu kwanele:Amabanga anamuhla we-graphite anelisa izidingo eziningi zokuqeda.
• Ukusebenza kwesimanjeImishini ye-EDMNge-Advanced Power Supplies ekwazi ukulungiselela ukusebenza kwe-graphite.

Sebenzisa ama-electrodes ethusi lapho:

• I-Ultra-Fine / Rirerror Surface Qeda ibaluleke kakhulu:I-Copper isabambe umphetho wezidingo eziphakeme kakhulu zasePoland.
• Izici ezinhle kakhulu, ezibucayi ze-electrode:Ukuqina kukaCopper kwenza kungathambeki kancane ekuphatheni noma ukusetha kuqhathaniswe ne-brittle graphite.
• Amasu athile wokuqeda:Ezinye izitolo zithanda ithusi ngamasu athile okuqeda kahle noma lapho usebenzisa amadalaUmshini we-EDMUbuchwepheshe obuhle kakhulu nge-graphite.
• Ama-geometries alula we-electrode:Uma ukwakheka kwe-electrode kuyisisekelo kakhulu, inzuzo yesikhathi semishini ye-graphite ibaluleke kakhulu.
• Ukusebenza neCopper-Tungsten:Ngezicelo ezidinga ukumelana ngokweqile kwe-Wear ngemininingwane emihle, yize le yi-alloy ebiza kakhulu.

Ekugcineni, isinqumo sidinga ukuhlaziya izinto eziza kuqala zomsebenzi: Ingabe ijubane,Qeda phezulu, Izindleko, Inkimbinkimbi, Noma Ugqoke Ukumelana? Ukuqonda lokhu okuthengiswayo kukuvumela ukubaKhetha okulungile Uhlobo lwe-electrodengemiphumela efanele. Izitolo eziningi zigcina zombiliama-electrodes we-graphite ne-fropperKuyatholakala, ukukhetha okuhle kakhuluIzinto ze-elektrodeemsebenzini-ngumsebenzi.

Ngaphandle kokusebenza: Yiziphi ezinye izinto ezithonya i-graphite vs yethusi ithukuthelo le-electrode?

Ngaphesheya kwamamethrikhi asemqoka njengokugqoka, isivinini, nokuqeda, ezinye izinto ezisebenzayo zithonyaI-Graphite noma yethusiIsinqumo, ikakhulukazi kubathengi bamazwe aphesheya abanjengoMark Thompson bathola kusuka eChina.

• Ukwethenjwa komhlinzeki kanye nokulawulwa kwekhwalithi:Lokhu kubaluleke kakhulu. Njengomenzi (njengenkampani yami, ekhiqiza imikhiqizo ye-graphite esezingeni eliphakeme), siyakuqonda ukubaluleka kwezinto ezibonakalayo ezingaguquki. Ukukhathazeka kukaMark ngokuhlolwa kwekhwalithi kanye nezitifiketi (amazinga we-ISO, ama-specs wezinto ezibonakalayo) avumelekile. Abahlinzeki abahlonishwayo bahlinzeka ngemininingwane enemininingwane yedatha ebonakalayo futhi balondoloze ukulawulwa kwekhwalithi okuqinile kusuka ekusetshenzisweni kwezinto ezibonakalayo ukuze uqedeI-electrode. Inkohliso yesitifiketi ngezikhathi ezithile iyingozi yangempela, ngakho-ke abahlinzeki be-vetting babaluleke kakhulu. Ukusebenzisana nefektri esungulwe ngezinqubo ezisobala inciphisa le ngozi. Siqinisekisa ukuthi eyethuUkusebenza okuphezulu kwe-Anode Carbon BlockFuthi ama-electrodes ahlangabezana namazinga anzima.
• Ukuxhumana:Iphuzu lobuhlungu bukaMarku ngokukhulumisana okungasebenzi kahle kuvamile. Ukusebenza nomphakeli ophendulayo, ukuthengisa okunolwazi kanye nokusekelwa kwezobuchwepheshe okucacile ngesiNgisi kubalulekile. Ukuxhumana okucacile kuvimbela ukungaqondi mayelana nokucaciswa, amashejuli wokulethwa, kanye nemigomo yokukhokha. Njengoba u-Allen, ngibeka phambili ukuxhumana okucacile, okuqondile namakhasimende.
• Izikhathi ze-Logistics nezikhathi eziholayo:Ukubambezeleka kokuthumela kungakhombatha amashejuli wokukhiqiza kwezenkolo. Ukuhlelwa kwempahla okuthembekile nokulinganiselwa okunengqondo kokuhola isikhathi esivela kumhlinzeki kubalulekile. Le khasiUkutholakala kwe-graphitenoma isitoko se-zethusi kanye nomhlinzeki womhlinzeki wokukhiqiza ukuthonya lokhu. Sigcina ukukhiqizwa okusebenzayo emigqeni yethu engu-7 ukuqinisekisa ukulethwa okufika ngesikhathi ku-USA, eYurophu nase-Australia.
• Ukuphathwa okubonakalayo nokuphepha: I-Machining GraphiteKhiqiza uthuli oluphambayo, edinga amasistimu wokuqoqa uthuli ngokuphepha kwezisebenzi futhi avikele ama-shorts e-Machine electronic. Izitolo kumele zihlomele ukuphatha lokhu. I-Copper maching ikhiqiza ama-chips, ngokuvamile okulula ukuwaphatha kepha adinga ukuphatha kahle okupholile.
• Ubuchwepheshe bezobuchwepheshe:Ngenkathi uMark enolwazi ngokuthengisa, ukuntuleka kwakhe kobuchwepheshe obujulile bezobuchwepheshe obuqokomisa isidingo somphakeli onganikeza umhlahlandlela. Ukukhetha ibanga elifanele leI-Graphite Electrode(e.g., UHP, HP, RP, noma amamaki athile e-EDM afana neyethuInduku ye-graphiti evutha ama-electrodes) nomaI-electrode ye-Copperkudinga ukuqonda uhlelo lokusebenza. Umhlinzeki omuhle usebenza njengomlingani, esiza ukukhetha kahleIzinto ze-elektrode.

Lezi zinto zigcizelela ukubaluleka kokukhetha hhayi nje kuphela izinto ezifanele, kodwa kwesokudlaumthumeli. Umlingani othembekile uhlinzeka ngekhwalithiama-electrodes we-graphitenomaama-electrodes ethusi, iqinisekisa izinto ezibushelelezi, zixhumana kahle, futhi zinikeza ukwesekwa kwezobuchwepheshe, ukubhekana nezinkinga ezibalulekile namaphoyinti wezinhlungu abhekene nabathengi bamazwe aphesheya.

I-Key Takeaways: I-Graphite VS Copper Electrodes

Ukukhetha okulungileIzinto ze-elektrodeOkwakhoUmshini we-EDMkubalulekile ukuze uthole impumelelo. Nasi isifinyezo esisheshayo samaphoyinti asemqoka ukuqhathanisaama-electrodes we-graphite ne-fropper:

• Ama-electrodes we-graphite:Ngokuvamile anikele ngemishini esheshayo (ukubonwa nge-electrode), amanani aphezulu okususwa kwezinto (MRR) kuI-EDMInqubo, ukugqoka okuphansi (ikakhulukazi ekulileni), futhi kunesisindo esilula. Ilungele ukwakheka okuyinkimbinkimbi, imisebenzi enesivinini esibucayi, futhi imvamisa ifinyelela kufinyelela ngaphezulu ngenxa yokonga isikhathi. Dinga ukulawulwa okuhle kothuli ngesikhathi semishini.
• Ama-electrodes ethusi:Hlinzeka kakhuluukuqina kukagesifuthi ungafinyelela ukuqeda ubuhle obuhle kunawo wonke. Zinobuqili (ngaphansi kwe-brittle) kune-graphite kodwa zihamba kancane futhi zinzima kakhulu emshinini, okuholela ezindlekweni eziphezulu ze-elektrode. Ingahlushwa amanani okugqoka aphezulu, ikakhulukazi ngaphansi kwezimo ezigoqisayo ezinolaka.
• Imishini:I-Graphite ilula kakhulu futhi isheshaumshini(3-5x).
• Ukugqoka isilinganiso:I-Graphite ivame ukugqoka okuncane, okudinga okumbalwaAma-electrodes ngomsebenzi ngamunye.
• Ijubane (MRR):I-Graphite ivame ukuvumela i-MRR ephezulu engokoqobo kwe-ModernImishini ye-EDM.
• Qeda phezulu:I-Copper Excels yesibuko iyaphela, kepha i-graphite esezingeni eliphakeme inikezela ngokuqeda okuhle kakhulu okulungele izinhlelo eziningi.
• Izindleko:I-Graphite ivame ukuba nezindleko eziphansi eziphansi zokusebenzisa lapho isikhathi semishini,I-EDMisikhathi, nenombolo yeI-electrodeskufanelekile, yize kungabikwa kakhulu izindleko ezibonakalayo ezibonakalayo.
• Isicelo:OkunconoI-electrode ukukhetha - i-graphiteNoma i-Copper - kuncike ngokuphelele ezintweni ezithile eziza kuqala emsebenzini (isivinini, ukuqeda, ukuxaka, izindleko, ukugqoka).
• Ukukhetha Umhlinzeki:Izici ezifana nokulawulwa kwekhwalithi, ukuxhumana, izinto, kanye nokuxhaswa kwezobuchwepheshe zibalulekile njengokuqukethwe uqobo, ikakhulukazi lapho zithola khona emhlabeni jikelele.

Ukuqonda leziIzinzuzo nobubikukunika amandla okwenza izinqumo ezinolwazi, ukwenzela okwakhoIzicelo ze-EDMNgokusebenza kahle, ikhwalithi, kanye nenzuzo. Ukuthi wenaSebenzisa i-graphitenomaSebenzisa ithusi, ukukhetha kwesokudlaUhlobo lwe-electrodefuthi abambisene nomhlinzeki onokwethenjelwa kubalulekile.