Imishini ye-CNC ye-Flywheel: Umhlahlandlela Wenqubo, Imishini kanye Nokukhetha

Izingxenye ze-flywheel ziyizinto zokugcina izinto ezijikelezayo ezibalulekile ezitholakala ezinjinini zezimoto, ezinhlelweni zokuhambisa ugesi zasolwandle, kanye nemishini yokukhiqiza ugesi. Imakethe ye-powertrain yezimoto yomhlaba wonke, enenani elilinganiselwa cishe ku-Ama-USD ayizigidigidi ezingama-741 ngo-2024, iyaqhubeka nokugqugquzela isidingo sezixazululo zomshini we-flywheel onembile kakhulu (Umthombo:I-MarketsandMarkets, Isitimela Samandla Sezimoto 2024Njengoba ukubekezelelana kokukhiqiza kuqina futhi imigomo yokusebenza kahle kokukhiqiza ikhuphuka, ukukhetha indlela efanele yokugaya i-CNC sekuyinto eyisinqumo esibalulekile kubaphathi bezindawo zokusebenzela kanye nonjiniyela bezitshalo.

Lo mhlahlandlela uhlola inqubo yokugaya i-CNC ye-flywheel, uchaza imininingwane yobuchwepheshe echaza ukusebenza kwemishini, futhi unikeza uhlaka olusebenzayo lokukhetha imishini oluhambisana nobukhulu bokukhiqiza kanye nobunzima bezingxenye.

Kuyini i-Flywheel CNC Machining

Umshini wokugaya i-CNC we-Flywheel ubhekisela ekujikeni, ukubhoboza, ukugaya, kanye nokuqedwa kwezingxenye ze-flywheel ezilawulwa yikhompyutha emishinini ekhethekile ye-CNC lathe. Ngokungafani nomshini wokugaya ojwayelekile kuma-lathe ajwayelekile, imishini ye-CNC ethize ye-flywheel ihlanganisa imisebenzi eminingi yokugaya—ukuguqula ububanzi bangaphandle kanye nobuso bokungqubuzana, ukubhoboza imigodi yamabholidi, ukuthepha izintambo zokufaka, kanye nemigodi yokulinganisa ibhalansi—ngaphakathi kokusethwa komshini owodwa.

Izinhloso eziyinhloko zomshini wokulungisa amasondo zihlanganisa:

Ukufinyelela ukubekezelelana kobubanzi bangaphandle ngaphakathi0.005 mm

• Ukugcina ukuzungeza ngezansi0.005 mm(ngokwe-ISO 1101)
• Ukulawula ukurhabaxa kobuso phakathiI-Ra 0.4–0.8 μmezindaweni ezibhekene nokungqubuzana
• Ukuqinisekisa ukuqina kwezimpawu zokufaka ngaphakathi0.015 mm

Ama-lathe e-CNC anamuhla aqondene ne-flywheel afinyelela lokhu kubekezelelana ngokusebenzisa imiklamo yemibhede ye-monolithic ethambekele ku-45°, imigwaqo ye-roller eqondile eqondile, kanye nama-turrets eziteshi eziningi asebenzisa i-servo anciphisa amaphutha okubeka kabusha kuyo yonke imisebenzi.

Imininingwane Ebalulekile Yobuchwepheshe Yemishini Ye-CNC Esebenzisa I-Flywheel

Lapho behlola ama-lathe e-CNC aqondene ne-flywheel, onjiniyela kufanele bagxile ezigabeni ezilandelayo zokucaciswa, ezithinta ngqo ikhono lomshini kanye nomphumela wokukhiqiza.

Ukuqina Nokwakheka Komshini

Ukwakhiwa kombhede kunquma ngokuyisisekelo ukuzinza kokushisa kanye nokunciphisa ukudlidliza. Ukusetshenziswa kwe-lathe ye-CNC ye-flywheel ephezuluInsimbi eqinile ye-HT300yemibhede yesigaba sebhokisi, enikeza isakhiwo esiminyene sama-molecule, ubulukhuni obufanele, kanye nezakhiwo zobuso ezizigcobayo ezinciphisa i-friction coefficient ngesikhathi semijikelezo yokusika ende.

IUmbhede ohlanganisiwe othambekele ku-45°ukwakheka kuthuthukisa ukusebenza kahle kokukhipha ama-chip ngenkathi kwandisa ukuqina kwesakhiwo cishe23%uma kuqhathaniswa nokwakheka kwendabuko kwemibhede eyisicaba, ngokusho kwezifundo zokuqhathanisa ezishicilelwe ku-Ijenali Yezinqubo Zokukhiqiza(Elsevier, 2023).

Amapharamitha Okusebenza Kwe-Spindle

Imininingwane yespindle ilawula isivinini esikhulu sokusika, ukulethwa kwamandla, kanye nomthamo wokucubungula isitokwe sebha.

Ukuze kukhiqizwe i-flywheel yezimoto, ububanzi be-spindle-hole-diameter ye-Φ65 mmithwala iningi lamasayizi angenalutho e-flywheel, kuyilapho isivinini esiphezulu esingu-3,000 r/min sinikeza isivinini esanele sobuso bezinto zensimbi ne-aluminium flywheel.

Ukunemba Kokubeka Nokuphindaphinda

Ukunemba kokubeka kunquma ukubekezelelana okuqinile kakhulu okungafinyeleleka ekukhiqizeni. Ama-lathe e-CNC ajwayelekile embonini achaza:

Ukunemba kokubeka okuphindaphindayo kwe-X-axis: 0.003 mm

• Ukunemba kokubeka okuphindaphindwayo kwe-Z-axis: 0.005 mm
• Ukuzungeza ngemva kokwenziwa: ≤0.005 mm
• Ukuvumelana kobubanzi okungaphezu kuka-300 mm: ≤0.015 mm

Lezi zibalo zihambisanaI-ISO 13041-2amazinga okuhlola ngokunemba kwezikhungo zokujika ze-CNC futhi ahlangabezane nezidingo zobukhulu be-OEMs yezimoto ezisebenzisa ama-flywheel okuhlanganisa nalawo ahambisana nezinhlelo zokuphatha ikhwalithi ze-IATF 16949.

Ukuhamba Komsebenzi Wenqubo Yomshini We-Flywheel

Umsebenzi ojwayelekile womshini wokugaya we-CNC onamasondo ajikelezayo emshinini ozinikele njengochungechunge lwe-HG40/50L uqukethe izigaba ezine eziyinhloko.

Isigaba 1: Ukubopha Okungenalutho Nokusetha

I-flywheel casting noma i-forging blank ilayishwa ku-I-chuck ye-hydraulic engenalutho engu-10-intshi. Umklamo we-chuck ongenalutho uvumela isitokwe sebha ukuthi sidlule ukuze kuqhutshekwe nokudla. Ukuqinisekiswa kokusethwa kufaka phakathi ukuqinisekiswa kwe-CMM kwe-geometry yokuqala engenalutho kanye nokuqondaniswa nesistimu yokuxhumanisa yomshini.

Isigaba 2: Ukujika Okubi — Ububanzi Bangaphandle kanye Nomphezulu Wokungqubuzana

Ukujika okunamandla kususa izinto ezisele kububanzi bangaphandle kanye nobuso obubheke ukungqubuzana. Umshini usebenzisaI-X-axisukusika ukujula kwe-radial ngenkathiI-axis ka-Zilawula ukubandakanyeka kwe-axial. Amapharamitha okusika ngokuvamile ahilela:

Ukujula kokusikwa: 1.5–3.0 mm

• Izinga lokuphakelwa: 0.2–0.4 mm/rev
• Isivinini sokusika: 150–250 m/min (yensimbi ephonswe)

Isigaba 3: Ukushintshwa Okunembile — Izimbobo, Imicu, kanye Nezindawo Zokulinganisa

Ii-turret yesiteshi esiningi esebenza nge-servoukushintshela emisebenzini yokubhoboza, yokuthepha, kanye neyokugaya ngaphandle kokubeka kabusha ingxenye yokusebenza. Le ndlela yokusetha eyodwa isusa amaphutha okuhlanganisa kabusha avame ukuletha0.02–0.05 mmkokuphambuka okwengeziwe kwesimo.

Imisebenzi yokubhoboza isebenzisa imishini yokubhoboza yensimbi noma ye-carbide esheshayo enokunikezwa kwe-coolant yangaphakathi. Ukuthepha ukuze kufakwe imigodi yamabholidi (ngokuvamile imicu ye-M10–M16) kwenziwa ngokujikeleza kwe-spindle okuvumelanisiwe kwe-turret enamandla. Ukugaya i-balance groove kusebenzisa amakhanda kagesi e-radial asebenza ngesivinini esifinyelela ku-3,000 ngomzuzu.

Isigaba 4: Ukuqinisekiswa Kwekhwalithi Nokuqedwa

Ukusetshenziswa kokulinganisa ngemuva komshiniimishini yokulinganisa edidiyelwe (i-CMM)noma ukuskena nge-laser okusenqubo ukuqinisekisa:

Ububanzi bangaphandle kanye nokuzungeza

• Izikhundla zokufaka imbobo kanye nekhwalithi yentambo
• Ukujula komsele webhalansi kanye nephrofayili
• Ubulukhuni bobuso bokungqubuzana

Izingxenye ezihlangabezana nezidingo zokubekezelelana ziyaqhubeka nokulinganisela nokuhlanganisa okuguquguqukayo. Izingxenye ezingahambisani zihanjiswa ukuze ziphinde zisebenze noma zilahlwe ngokwecebo lokulawula le-SPC lendawo.

Ukukhetha Umshini We-CNC Ofanele We-Flywheel

Ukukhethwa kwemishini kuncike ezinguqukweni ezintathu eziyinhloko: ubunzima be-geometry yezingxenye, umthamo wokukhiqiza waminyaka yonke, kanye nezidingo zokubekezelelana.

Kokukhiqiza okuxubile kakhulu, okunomthamo ophakathi (izingcezu ezingu-500–5,000 ngonyaka)kuzo zonke izinhlobo eziningi zama-flywheel,Umshini we-servo turret onezinhloko ezintathu zamandlainikeza ukuguquguquka kokusingatha imisebenzi ehlukahlukene yokubhoboza, yokuthepha, kanye neyokugaya ngaphandle kokushintshashintsha kwamathuluzi okuzinikele. Ukucushwa kwekhanda lamandla eliyi-modular kuhlanganisa amakhanda okugaya aqondile, axial, kanye ne-angular aklanyelwe imiklamo ethile ye-flywheel.

Kwemigqa yomkhiqizo owodwa enomthamo omkhulu (izingcezu ezingaphezu kuka-10,000 ngonyaka), umugqa wokudlulisa ozinikele we-flywheel oneziteshi eziningi unciphisa isikhathi sokujikeleza kwengxenye eyodwa sibe ngaphansiimizuzu emi-3kodwa kudinga ukutshalwa kwezimali okukhulu kanye nendawo yokuhlala phansi.

Izindlela zokukhetha ezibalulekile zifaka:
1.Ububanzi obukhulu bokujikaAmasondo amaningi ezimoto asukela ku-Φ300–Φ500 mm; imishini kumele idlule lokhu okungenani ngo-10%

2.Ukucushwa kwe-Turret: Iziteshi ze-turret zamandla zinquma amandla; okungenani iziteshi ezintathu ezinconywayo

3.Uhlelo lokususa ama-chip: Ama-chip conveyor azenzakalelayo avimbela ukwakheka kwama-chip ngesikhathi sokushintshwa kwabantu abangenawo abashayeli

4.Ukuhambisana kohlelo lokulawulaIzinhlelo ze-Siemens, Fanuc, kanye ne-Mitsubishi CNC ngayinye inikeza ukwesekwa okuhlukile kwe-post-processor kanye nokuhlanganiswa kwe-CAM

Izicelo Ezivamile Zemboni

Imishini Yezimoto Eziphephezelayo

Amasondo ezimoto zabagibeli kanye namaloli ebhizinisi adinga izindawo zokungqubuzana ezineURa ≤ 0.8 μmamabhore okuqeda kanye nama-pilot bearing abanjwe kuwoUkubekezelelana kwe-H7Amasondo okundiza amabili (i-DMF) asetshenziswa ezimotweni zokudlulisa okuzenzakalelayo zesimanje adinga ukushintshwa okwengeziwe kwezindlela ze-damper, okwandisa ubunzima bamathuluzi.

Ukucubungula I-Flywheel Yenjini Yasolwandle

Amasondo enjini yedizili yasolwandle adlulaΦ600 mmububanzi futhi zenziwe ngensimbi ephothiweyo yezinga eliphezulu noma insimbi ephothiwe. Lezi zingxenye zidinga ukusikwa okunzima kokugoqa okulandelwa ukuqedwa okunembile, kanye nokubekezelelana kokulinganisa okuchazwe yiI-ABS (Ihhovisi Lokuthumela LaseMelika)izidingo zesitifiketi.

Amasondo Okundiza Emishini Yokukhiqiza Ugesi

Amasondo amakhulu asemasethi ejeneretha asebenza ku-1,800–3,600 ngomzuzufuthi zidinga ama-centre hubs asebenza ngomshini onembile, ama-balance grooves, kanye nezici zokuxhumeka kwe-terminal. Imishini yokunakekela lo mkhakha ngokuvamile idingaIsixhumi esibonakalayo sethuluzi le-BT/BMTukuhambisana kanye nezilinganiso zamandla e-spindle ezidlula15 kWukuze kususwe isitokwe ngendlela ephumelelayo.

Izinto Okumelwe Uzicabangele Zokulungisa Ama-Flywheel CNC Lathes

Ukunemba komshini okuqhubekayo kuncike ezimisweni zokulungisa ezivimbelayo ezihambisana nokuqongelela kwamahora omshini.

Njalo emahoreni angu-500 omshini: Ukuhlolwa kohlelo lokugcoba kanye nokufakwa esikhundleni samafutha omzila ohamba ngomzila

• Njalo emahoreni angu-1,000 omshini: Ukuhlolwa kokushisa kokuthwala kwe-Spindle kanye nokudlidliza
• Njalo emahoreni angu-2,000 omshini: Ukulinganiswa kwe-Ball screw backlash kanye nesinxephezelo
• Njalo emahoreni angu-5,000 omshini: Ukuqinisekiswa okugcwele kokunemba kwejometri ngokwe-ISO 230-2

Ukugcinwa njalo kugcina ukunemba kokubekwa ngaphakathi kokubekezelelana okucacisiwe futhi kwandisa impilo yesevisi yomshini kuze kubeIminyaka eyi-15–20ngokunakekelwa okufanele, ngokusho kwedatha yomjikelezo wokuphila kwemishini eshicilelwe yi-IMTS — Umbukiso Wezobuchwepheshe Bokukhiqiza Wamazwe Ngamazwe.

Imibuzo Evame Ukubuzwa

Q1: Kuyini ukubekezelelana okujwayelekile komshini we-flywheel wezimoto?A: Imininingwane yesondo elijikelezayo lezimoto ngokuvamile idinga ukubekezelela ububanzi bangaphandle ngaphakathi±0.005 mm, ukuzungeza ngezansi0.005 mm, kanye nobulukhuni bomphezulu be-Ra 0.4–0.8 μm ezindaweni zokungqubuzana. Ukuxinana phakathi kwezici zokufaka ngokuvamile kugcinwe ngaphakathi0.015 mmLezi zimfuneko zihambisana nezindinganiso zekhwalithi yezimoto ze-IATF 16949.

Q2: I-lathe ye-CNC ephephukayo ihluke kanjani esikhungweni sokujika se-CNC esivamile?A: I-lathe ye-CNC ethize ehambisana ne-flywheel ihlanganisa amakhono okubhoboza, ukuthepha, kanye nokugaya nge-turret enamandla e-servo eneziteshi eziningi, okwenza kube lula ukusebenza kwezingxenye eziphelele ekusethweni okukodwa. Izikhungo ezivamile zokujika ze-CNC ngokuvamile zidinga imisebenzi ehlukile noma ukungenelela ngesandla kokwenza imigodi kanye nomsebenzi wentambo, okwandisa isikhathi somjikelezo kanye namaphutha okubeka kabusha.

Q3: Yisiphi isivinini se-spindle esidingekayo ukuze kusetshenziswe i-flywheel machining?A: Amasondo amaningi ensimbi ephothiwe adinga isivinini se-spindle phakathi2,000 kanye no-3,000 r/minkokulungisa, kanye nemisebenzi yokuqeda emihle engase ifinyelele4,500 r/minukuze kuqedwe kahle kakhulu. Amasondo e-aluminium azuzisa ngesivinini esiphezulu esidlula4,000 r/minukufeza amanani e-Ra adingekayo ngaphandle kokukhiqizwa kokushisa ngokweqile.

Q4: Kuthatha isikhathi esingakanani ukushayela isondo elilodwa elijikelezayo?A: Isikhathi somjikelezo siyahlukahluka ngobubanzi be-flywheel kanye nobunzima. OkujwayelekileΦ400 mmi-flywheel yezimoto idlula ekujikeni okunzima (imizuzu emi-2-3), ukubhoboza nokuthepha (imizuzu eyi-1.5-2), imisele yokulinganisa ukugaya (imizuzu eyi-1-2), kanye nokuqeda (imizuzu eyi-1-1.5), okuholela esikhathini somjikelezo esipheleleImizuzu engu-6–9ku-lathe ye-CNC eyisivikelo esiqondile. Imisebenzi evamile yemishini eminingi ingadinga imizuzu engama-20-30 ngengxenye ngayinye.

Q5: Yiziphi izimboni eziyinhloko ezisebenzisa imishini yokugaya i-CNC enamasondo ajikelezayo?A: Izimboni eziyinhloko zabasebenzisi bokugcina zifaka phakathi ukukhiqiza izimoto (izinjini zabagibeli nezebhizinisi), ukuqhutshwa kolwandle (amasondo enjini kadizili), ukukhiqizwa kwamandla (izinhlangano ezijikelezayo zesethi yejeneretha), imishini yezolimo, kanye nemishini yokwakha. Imininingwane yemishini kufanele ihambisane nobubanzi obuthile besondo elijikelezayo kanye nezidingo zezinto zomkhakha ngamunye.