Isiqondiso Sokukhetha Amathooli We-Dual-Spindle CNC Lathe

Yini ngalokhu Isiphalaphali esinamashibi amabili cnc ?

Umkhakha Wokuphatha Kwayo Kanye Nendlela Yokusebenza

Izilathi ze-CNC zezindlela zombili ziyasekombina izindlela ezimbili, enye iphakade neyokwesibili, konke kugcina isikhumba esikhulu. Umsebenzi uqala lapho iziqephu zihlukanwa kusendleleni yokuqala ukwenza izinto ezithile njenge-‘turning’, ‘facing’ noma ‘grooving’. Uma kwenziwe lokho, izinhlelo zokuhambisa ziyagcina ngokuzenzakalelayo. Lezi zinhlelo zingaba izibhodi zokupusha, izinyawo zezimboni noma izinhlelo zokuhambisa okuthile ozinhlakanipha ukubhala iqephu kusendleleni yesibili ngaphandle kokusebenzisa umsebenzisi. Ngelixa lezi zinhlelo zokusebenza ziyasebenza kusendleleni yesibili, kufaka ukubhala kabusha, ukudlula, ukubhala amasiko, noma ukusebenza kwe-milling, isendlela yokuqala ibe yisikhathi sokulungisa iqephu elilandelayo. Lokhu kucindezelela ukungasebenzi kakhulu, ngokwesibonelo kusukela ku-35–40% ngokwesifundo sezindlu zokusebenza. Abaholi bezinkambo bakhangelwa ngokuphepha kwezinhlelo zokuphatha, izinhlelo zokugcina ezinkulu, nokuhlanganiswa kwezindlela ngokuphepha kakhulu kusukela ku-sub micron.

Izinguquko Ezinkulu Kusuka Ku-Lathes Ose-Spindle Esinye Nase-Multi-Axis

Ngemashini e-ekhanda elinye, abasebenzi kufanele baphinde bafaka izinto ngokusho kwezinye noma ngokuphindelela ngokuphansi kwesikhathi esifanayo lapho baya kuzenza izinqumo zezinye. Le ndlela yenza ukuthi kubhekwe kwezinkinga zokuhambisana ngokwesibalo se-+/- 0.005 inches futhi konke okunye okwenza ukungafani kokugcina okuyakwenzeka ngokuphakamisa ngokuphakamisa. Izinhlobo zemashini ezimbili zezindlela ziyasusa lezi zinkinga zonke ngokuphelele. Lezi mashini zizokweshwa izinye zezinye zezinto ngokuphansi kwesikhathi esisodwa, okungakhathala isikhathi sokusebenza ngokuphelele ngokuphakama kwe-60% kumaqondo ofanele ukuzenzelwa ngokufanayo. Izinhlobo zemashini ezinkulu zezindlela ziyasebenza ngendlela eyodwa. Zihlanganisa izindlela zokuhamba ze-Y noma ze-B ukuzenzela izindlela ezinzima nezindlela zokukhupha okungahambisi kwezentloko, kodwa kuneziningi kuzo ziyasebenza ngokuphela ngezindlela enye. Nangoba zingcono kakhulu kumaqondo amaningi okuzenzela, akakwazi ukubambisana nezindlela zombili lapho kuzenzelwa izinye zezinye ngokuphansi kwesikhathi esisodwa. Lokhu kwenza izindlela zombili zezindlela zizihlakanipha kakhulu kumashopi okuzenzela izinto ezimbili zezinye ngokuphelele okuphakade, apho ukuthola iziphumo ezifanayo ngokuthe ngokuphelele kubalulekile kakhulu kunazo zonke ezingenabizo.

Izimpumelelo Ezinkulu Zemashini Ezimbili Zezindlela I-CNC Lathe Amasistimu

Amachini e-CNC amabili we-spindle ayathumela iziphumo ezinkulu kubukhulu bezokusebenza, ubukhulu beziprofesi, nokubaluleka komsebenzi—kuncane kwezinto ezingahlanganiswa ngokuphelele kubuso babo ababili.

Ukuncipha Isikhathi Sencingo Ngokugcina Okuphathelene

• Ukusebenza Kwesibini : Izisebenzo zebuso libe nezisebenzo zebuso lesibili zisebenza ngokuhambisana—umsebenzi wokugcina kuspiindle yekhanda elikhulu ngaphakathi kokugcina kuspiindle yekhanda elinye—kuthintisa izikhathi zesikhele ngemithambo ye-30–50% ngaphandle kwezisebenzo zokuphinda kabusha zomkhono wospiindle umnye.
• Ukuthumela Ngokuzenzakalelayo : Amasistimu okuthumela izinto eziqondile ayathumela ukusebenza okungafiki kuphela. Uma ukusebenza okwesibini kugcwele, izinto zithumelwa ngokuzenzakalelayo, futhi ispiindle yekhanda elikhulu iyadlala isikhathi sakho esilandelayo ngaphandle kokuzimela—lokhu kubalulekile kumaqembu akhulu.

Ukuphula Kwezinto Zokusebenza Nobukhulu Bekho Ngokuphula Kokuthintwa

• Ukugcina Ngokuphela Kwenye Isikhathi : Izinto ziyasebenzisa zonke izisebenzo eziphambili—kufaka izisebenzo zezinye izindawo njengezihole zokuphambuka noma ukugcina kuspiindle yekhanda lesibili—ngaphandle kokuguqula indawo yabo. Lokhu kuthintisa iziphephandaba zokugcina ngokuphela kanye nokuthintisa ukuphulwa kwamathambo ngemithambo ye-70%, ngokuvakashela kwezinsizakalo zomthombo.
• Ukuphakanyiswa Kwemfundo Yomfanekiso : Amathooli okufihla kahle, ukunciphisa kakhulu ukubuka phambili, nokuhlanganisa ngokulinganayo imisebenzi yemisindleko. Umphumela ngu-ukubuyela phakathi kwemfanekiso engu-0.4 μm Ra—nangona kubizwa izinto ezincane noma ezingaphansi kwezinye izinto.

Amasipho Amanye Osebenzini Okusebenza Kwezilithi Zesibhakabhaka Esine Misindleko

Izilithi zesibhakabhaka esine misindleko ziyisifundaziko esingafanele kuzo zonke izindawo ezidinga ukuthi izindlela ziyisikhala, ukubuyela phakathi kwezindlela, nokuthi kusenziwe kahle ngokushesha kwezibhakabhaka ezinkulu noma kwezindlela ezinzima.

Iziphawu Ezinezilingo Eziphezulu Ekugcineni Izilimi Nezempilo

Izilathi zemisipha emibili ziyizinga elibalulekile kwezokwenza izihluzi zezihluzi, apho zenza amashafu okukhupha, amajointi we-CV, nezivali zemoto ezimelana nezilinganiso eziphakeme (ngokugcina ukulinganisa kwesikhathi ngaphansi kwe-0.005 mm) nangona zenza izihluzi eziningi kakhulu. Industria yezempilo ibalulekile kakhulu kulezi zilathi ukwenza izintshayele zokuchitha nezimpilo zetitanium ozodingekayo kubhodi. Lezi zixhoba zinakwenza izinyathelo ezinkulu zokuhlela ukuthi zibe nzima kakhulu ukuze zifanelele kumandla okusebenza kwezimpilo (ngaphansi kwe-Ra 0.4 microns) futhi ziqinisekise ukuthi zizimele kakhulu ngoba konke kwenziwa ngaphakathi kwezindawo ezingaqondi kahle ngaphandle kokuhlanganisa komuntu ngokwesikhathi sokusebenza. Uma akukho inkinga yokuhambisa izihluzi ngokwesandla kusukela ekusebenzeni kuye ekusebenzeni, abasebenzi bafumana ukulinganisa kahle kwezibalo zezihluzi kanye nabantu bafunda konke isihluzi ngokufanele kwezimali zaseNingizimu Afrika (FDA) ukusabela.

Amapharti Okuturn-Mill Okuncane Ngokwesikhathi Kuyadingeka Ukusebenza Kwesibili

Okwenza le mishini ivelele yikhono layo lokusebenzisa amathuluzi asebenzayo kanye nokufaka izinhlamvu zombili ngesikhathi esisodwa. Lokhu kusho ukuthi angenza umsebenzi wokugaya, abhoboze izimbobo, akhombe izintambo, futhi enze imidwebo eyinkimbinkimbi ngesikhathi ingxenye ijikelezwa. Ake sibheke ukuthi isebenza kanjani ngokoqobo: cabanga ngomshini owodwa osebenza ngokuqinile ohlanganisa insimbi engagqwali kuyilapho omunye usebenza ngokucindezela futhi uhlanganisa uhlangothi oluphambene ngesikhathi esifanayo. Inani langempela liyacaca lapho sibheka izingxenye ezikhethekile ezinjengamafittings ayinkimbinkimbi ezindiza adinga ama-contour ama-axis ama-5 noma ama-hydraulic manifolds lapho izimbobo eziningi zihlangana khona. Lapho abakhiqizi bekwazi ukuqedela lezi zingxenye eziyinkimbinkimbi ngaphandle kokushintsha phakathi kwemishini ehlukene, kuba nokunemba okungcono futhi kuncane kakhulu izingxenye ezilahlwayo. Ezinye izitolo zibika ukuthi zinciphisa izinto zokubhujiswa cishe ngo-25-30% ngokumane zihlanganise imisebenzi kulo mshini owodwa kunokuba zifake izingxenye phakathi kwemishini eminingi ehlukene phakathi nokukhiqizwa.

Ukukhetha I-CNC Lathe Enemisindleko Yombili Yokufuna Ukusebenza Kwakho

Ukuqondisa Ukubambisana Kwe-Spindle, Isivinini Sesithuthi, Nokwazi Kokusebenzisa Okuphathelene Nokuziphatha

Ukuvumelanisa kahle ama-spindle kubaluleke kakhulu emashini. Funa okuthile okucishe kube ngu-0.005 mm noma ukuphindaphindeka okungcono phakathi kwama-spindle ukuze angaqali ukuhlukana phakathi kwalezo zindlela ezifanayo. Amandla ombhoshongo nawo akufanele anganakwa. Imishini eneziteshi okungenani ezingu-24 ingakwazi ukusebenzisa zonke izinhlobo zamathuluzi ahlukahlukene adingekayo emisebenzini eyinkimbinkimbi yokujika. Futhi uma lezi zinsika ziza nezinsiza-kuvala ezishintsha ngokushesha? Izikhathi zokufaka ziyancipha kakhulu, mhlawumbe zifinyelele ngisho naku-40% ezitolo ezinezingxenye eziningi ezahlukene. Izitolo kufanele nakanjani zicabangele imishini enezixhumi ezivulekile zokuzenzakalelayo nezixhumano ezijwayelekile. Izinto ezinjengokuhambisana kwe-M-code, amamojula afanele e-I/O, nokusekelwa kwe-Ethernet/IP yakudala kwenza kube lula kakhulu ukuxhuma nama-bar feeder, ama- gantry loader, noma ukusebenza kanye nama-cobot. Umbiko wamuva we-International Federation of Robotics wabonisa ukuthi izitolo ezisebenzisa imishini enezikhonkwane ezimbili ezilungele ukuzenzekelayo zabona ukusetshenziswa kwemishini yazo kukhuphuka cishe ngama-30%. Kunengqondo uma ucabanga ngokukhiqiza kwesikhathi eside.

Ukubikisha Imithwalo Yomshini Ngezinkomba Zokuphatha Kwezinto Nezenkamba Zokugcina

Koduku kusebenzisa izistili ezihlukile noma izinkampani ze-Inconel, ilayishini inadinga amakhiwati angu-15 ase-spindle ngokupheleleyo njengoba ne-torque ephendula kahle nokuthi isithembiso sako sibe yisibonelo esifanayo nesilinganiso sesikhundla. Ukusebenza kwezistili kusobala ukuthi kudinga iziframu ezingu-30 percent ezingaphansi kweziframu zeziluminiamu. Uma usebenzisa izintu zokusebenza zomkhakha we-Y-axis noma izinhlobo eziningi zezinhlobo zomkhakha we-C-axis, qiniseka kuqala iziphakade zomkhakha we-Y-axis. Ukubeka kwesibhanku sezinye kufanele kube yinkimbinkimbi kakhulu futhi, ngokugcina kanye ngokuphakeme kwe-plus noma minus 0.003 mm. Izinhlangano ezincane zokuproducwa zizokhula kakhulu ngalesizinhlangano ezinamashini atholakalayo amasipresi ethuluzi nasezinhlangano zezintu zokusebenza ezihlanganisiwe. Lezi zinhlobo zizikhipha izikhathi zokuvula kungaphezulu kweziminzuzi ezintathu ngaphakathi kwezinhlangano. Kumaqhaza emininzi yokuproducwa okwenza izikhathi ezide, izinhlangano zokuhlinzekisa kwezintu zokuproducwa ziyadinga kakhulu njengoba nezinhlobo zokuhlinzekisa kwezintu zokuproducwa zokubona iziphakade zokuchaza ngokushesha ukuze zilindele iziphakade zokuproducwa zingaphezulu kwe-0.01 mm ngaphakathi kwezinhlangano zokuproducwa zonke. Ngokwesifundo sase-NIST sokuvumela izinhlangano zokuproducwa ezinkulu ngo-2023, ukuthi lokhu kufanele kwenziwe kahle kungabhekisa izikhathi zokuphatha ngokuphakeme kwe-25% futhi kungabhekisa izikhathi zokuproducwa ngokuphakeme kwe-20%.

Imibuzo Evame Ukubuzwa

Ithi ntoni i-dual spindle CNC lathe?

I-dual spindle CNC lathe yindlela ene-spindle ezimbili, esivumela ukusebenza kuzo zonke izinyathelo ezimbili zokusebenzisa isikhumba, ngakho kubuyisela ubukhulu bokusebenza nokuhlelwa.

Kutheni i-dual spindle CNC lathes ibahluke kwe-single-spindle ne-multi-axis lathes?

Ngaphandle kwe-single-spindle lathes, i-dual spindle CNC lathes zihlela izinyathelo zombili zokusebenzisa isikhumba ngokuphakathi kokusebenza okuphakathi, ngakho kubuyisela amaxesha okusebenza kakhulu. Zihluke kwe-multi-axis lathes ngoba zisebenza kuzo zonke izinyathelo zombili ngokufanekayo, ngakho kune-spindle eyodwa kwe-multi-axis lathes futhi zihlola izinto eziqinileyo.

Ziziphi iziphumo zokusebenzisa i-dual spindle CNC lathes?

I-dual spindle CNC lathes zinokubuyisela amaxesha okusebenza, ukuphakamisa ubukhulu bokuhlelwa kwezinto, nokuvumela ukusebenza kahle. Ziyisifundiswa kakhulu ekusebenzeni kwezinkulungwane ezingaphezulu, nokusebenza kahle kwezinto ezimbili zokusebenzisa isikhumba.

Izisifundo zezindustria ziziphi ozikwazi ukufuna kakhulu i-dual spindle CNC lathes?

Izisigaba sezimoto nezempilo zihlola kakhulu izilathi zezibhalo ze-CNC zombili zokugqamisa ngokwakho ukuthi zinakwenza izinkulungwane eziningi zezinto eziphakeme kakhulu nokuzimela ukuthi zifanelele kumandla okuphelele okufanele kubhekwa.

Yini ongakwenza ukuze ukhethe isilathi esihle se-CNC sambili sokugqamisa?

Ngokukhetha isilathi se-CNC sambili sokugqamisa, qaphela izinto ezifana no-kusynchronise kwezimbili zokugqamisa, ubukhulu bezintshayelelo, izinkinga zokusebenzisa izilathi ngokwesibonelo, nezindlela zokusebenza zomkhombo ozifanayo nendlela yokusebenza yezinto zakho nokubala kwemikhambi yezinto okufanele kubhekwa.