
2026-09-09
I-Gearbox aluminium castings ziyizingxenye zesakhiwo ezinembile ezakhiwe ngezinqubo zokusakaza ze-high-pressure die noma amandla adonsela phansi, eziklanyelwe ngokukhethekile ukufaka amagiya, amabheringi, namashafu kumasistimu okudlulisa amandla. Njengomkhiqizi okhethekile ozinze e-China, siletha izindlu ze-aluminiyamu ezingasindi, ezisebenza kahle ngokushisa, nezime ngosayizi ezihlangabezana nezindinganiso zamazwe ngamazwe eziqinile njenge-ISO 9001 ne-IATF 16949. Lezi zithombe ezibunjiwe zithatha indawo yensimbi enzima noma ezinye zensimbi, ezinikeza ukuncipha okuphawulekayo kwesisindo sezimoto zikagesi (EVs), amarobhothi asebenza ezimbonini noma amabhokisi ahlanganisa amandla ahlanganisayo umthamo we-torque.
Ukushintsha kusuka ezintweni ezisansimbi zendabuko kuye i-aluminium alloy castings ekwenziweni kwebhokisi lamagiya kuqhutshwa yizidingo ezintathu ezibalulekile zobunjiniyela: ukunciphisa isisindo, ukuphatha okushisayo, nokusebenza kahle kokukhiqiza. Ekwakhiweni kwemishini yesimanje, indlu ayilona nje igobolondo elivikelayo; kuyingxenye ebalulekile yokusebenza okuguquguqukayo kwesistimu.
Ama-alloys e-Aluminium, ikakhulukazi uchungechunge lwe-Al-Si (Aluminium-Silicon) olufana ne-A380 ne-A356, lunikeza ukuminyana cishe okukodwa kokuthathu kwensimbi noma okusansimbi. Kuzinhlelo zokusebenza eziphathwayo njengezimoto zikagesi nama-actuator asemkhathini, ukwehlisa ubukhulu bebhokisi likagiya kuhlobana ngokuqondile nobubanzi obunwetshiwe kanye nomthamo wokukhokha othuthukisiwe. Ezinhlelweni zezimboni ezimile, izindlu ezilula zenza ukufakwa zibe lula futhi zinciphise umthwalo ezakhiweni ezisekelayo.
Ama-gearbox akhiqiza ukushisa okukhulu ngenxa yokungqubuzana phakathi kwamagiya ane-meshing nama-churning lubricants. I-Aluminium ine-thermal conductivity enhle kakhulu—iphakama cishe ngokuphindwe kathathu kune-cast iron. Lesi sakhiwo sivumela i-gearbox housing ukuthi isebenze njengendawo yokushisa engenzi lutho, ikhiphe ukushisa ngokuphumelelayo endaweni ezungezile.
Ukukhipha ukushisa okusebenzayo kuvimbela ukuwohloka kwamafutha, kunciphisa ukungezwani kokunwebeka okushisayo phakathi kwamagiya namabheringi, futhi kunweba izikhawu zokunakekela zesistimu yokudlulisela. Kuzinhlelo zokusebenza zesivinini esikhulu, le nzuzo yokushisa ngokuvamile iyisici esinqumayo ekukhethweni kwezinto ezibonakalayo.
I-Die casting inika amandla ukukhiqizwa kwamajiyometri ayinkimbinkimbi, anomumo oseduze nenethi okunzima noma okungenakwenzeka ukufinyelelwa ngomshini noma ngokusakazwa kwesihlabathi. Iziteshi zokupholisa zangaphakathi, abaphathi abakhwezayo, imizila yekhebula, nezimbambo eziqinisayo zingahlanganiswa ngokuqondile kusikhunta sokuphonsa. Lokhu kuhlanganiswa kunciphisa isidingo sokusebenza kwemishini yesibili, kwehlisa izindleko zokuhlanganisa, futhi kunciphisa izindlela zokuvuza ezingaba khona ngokunciphisa inani lobuso obuhlangene.
Njengomkhiqizi ohamba phambili wase-China wama-aluminum castings, sisebenzisa ubuchwepheshe bokuphosa obuthuthukisiwe obufanelana nevolumu ethile, ubunzima, kanye nezidingo zokusebenza zephrojekthi ngayinye. Ukukhethwa kwenqubo kuthinta kakhulu i-microstructure, amazinga e-porosity, nezakhiwo zemishini zengxenye yokugcina.
I-High-Pressure Die Casting iyinqubo ehamba phambili yokwakhiwa kwezindlu zama-gearbox akhiqiza ngobuningi, ikakhulukazi emikhakheni yezimoto kanye neyomthengi kagesi. I-aluminium encibilikisiwe ijova esikhunjeni sensimbi ngomfutho ophezulu kanye nesivinini.
Kodwa-ke, i-HPDC ejwayelekile ingabamba umoya, okuholela ekuqineni. Ezindlini zama-gearbox ezidinga ukuqina kwengcindezi noma ukuvalwa kwe-vacuum, siyaqasha I-Vacuum-Assisted High-Die Casting. Le nqubo isusa umoya emgodini wesikhunta ngaphambi kokujova, inciphisa kakhulu i-porosity futhi ithuthukise ubuqotho bemishini yokuphonsa.
I-Gravity die casting ihlanganisa ukuthela i-aluminium encibilikisiwe esikhunjeni sensimbi esisebenziseka kabusha ngaphansi kwamandla adonsela phansi. Le nqubo ikhiqiza ukulingisa okunezakhiwo ezisezingeni eliphezulu uma kuqhathaniswa ne-HPDC ngenxa yokunensa kwamazinga okupholisa kanye nesiyaluyalu esincishisiwe.
Ezindlini ezinkulu kakhulu zama-gearbox, njengalezo ezisetshenziswa emishinini yezimayini noma ekuqhutshweni olwandle, ukuphonsa isihlabathi kuyinketho esebenza kakhulu. Nakuba inikeza ukunemba okuphansi kwe-dimensional kanye nokuqeda okungaphezulu kunokusakaza okufayo, ivumela ukukhiqizwa kwezakhiwo ezinkulu, ezinocezu olulodwa ngaphandle kwemikhawulo yosayizi bensimbi efayo.
Ukukhetha ingxubevange ye-aluminium efanele kubalulekile ekulinganiseni ukuqina, amandla emishini, kanye nezidingo zangemuva kokucubungula. Akuwona wonke ama-alloys e-aluminium afanele izingxenye zokudlulisa umthwalo ophezulu.
| I-alloy Series | Ukuqokwa Okujwayelekile | Izimpawu Ezisemqoka | Isicelo esijwayelekile se-Gearbox |
|---|---|---|---|
| I-Al-Si-Cu (3xx.x) | I-A380, ADC12, A383 | I-fluidity enhle kakhulu, amandla amahle, ukumelana nokugqwala okumaphakathi. Ijwayele ukuqhekeka okushisayo uma ingalawulwa. | Amakesi okudlulisa izimoto, izinciphisi zamagiya ezimboni ezincane, izingxenye ze-HPDC ezinevolumu ephezulu. |
| I-Al-Si-Mg (3xx.x/4xx.x) | I-A356, A357, ZL101A | Iyakwazi ukumelana nokushisa (T6), i-ductility ephezulu, ukumelana nokugqwala okuhle kakhulu, ukushisela okuhle. | Ama-drivetrain e-EV asebenza kahle kakhulu, ama-actuator asemkhathini, izingxenye ezidinga ukwelashwa kokushisa kwe-T6. |
| I-Al-Si (4xx.x) | A413, A410 | I-fluidity ephakeme nokuqina kwengcindezi, amandla aphansi kune-A356. | Izindlu eziyinkimbinkimbi ezinezindonga ezincane lapho ukuvimbela ukuvuza kubekwa phambili phezu komthwalo wesakhiwo owedlulele. |
Kuzinhlelo zokusebenza ze-gearbox ezibucayi, izakhiwo zokulingisa ezingahluziwe ngokuvamile azinele. Ukwelashwa kokushisa kuthuthukisa ukusebenza kwemishini kwama-alloys e-aluminium:
Ithimba lethu lonjiniyela lisiza amaklayenti ekukhetheni ingxubevange efanele nesimo solaka esisekelwe kumthwalo wetorque ethile, izidingo zokumelana nokushaqeka, namazinga okushisa okusebenza edizayini yawo yama-gearbox.
Izindlu zamabhokisi kagearbox kufanele zigcine ubudlelwano obunembile bejiyomethri phakathi kwamabhore kanye nezindawo ezikhuphukayo. Noma yikuphi ukuchezuka kungaholela ekuhlulekeni kokuthwala ngaphambi kwesikhathi, ukungahambi kahle kwegiya, umsindo, nokudlidliza. Uhlaka lwethu lokulawula ikhwalithi luthobela izindinganiso zamazwe ngamazwe eziqinile ukuze siqinisekise ukungaguquguquki nokwethembeka.
Sisebenzisa i-Coordinate Measuring Machines (CMM) ukuze siqinisekise ubukhulu obubalulekile, okuhlanganisa:
Ukubekezelela ukufa okujwayelekile okujwayelekile kulandela amazinga e-ISO 8062-3 noma i-VDG P201. Ngokusebenzelana okunemba okuphezulu, sihlanganisa izinyathelo zokwenza imishini ye-CNC ukuze sifinyelele ukubekezelela okuqinile lapho ukusakaza kukodwa kunganele.
I-porosity yangaphakathi iyona nkinga eyinhloko ekubunjweni kwe-aluminium. Kuma-gearbox aqukethe izinto zokugcoba noma asebenza endaweni ye-vacuum, ukucinana kokuvuza akunakuxoxiswana.
Nakuba ukusebenza kwangaphakathi kubaluleke kakhulu, ikhwalithi yangaphezulu ithinta ukunamathela kokunamathela kanye nombono wobuhle. Silawula ukonakala kwendawo njengama-flow mark, ama-cold shuts, ne-soldering. Ukuqedwa kwendawo okujwayelekile kuhlanganisa ukuqhunyiswa kwesibhamu ukuze kususwe ukukhanya komugqa ohlukanisayo futhi kuthuthukiswe ukuthungwa kwendawo yokumbozwa kwempushana noma ukupenda.
Ukusebenzisana nomkhiqizi ekuqaleni kwesigaba sokuklama kuveza izindleko ezinkulu kanye nezinzuzo zokusebenza. Izinsizakalo zethu ze-DFM zigxile ekuthuthukiseni umklamo wezindlu we-gearbox ngenqubo yokulingisa.
Ukushintsha okungazelelwe kokuqina kodonga kubangela ukupholisa okungalingani, okuholela ekushwabaneni kwe-porosity kanye ne-warpage. Sincoma ukuthi ugcine ukujiya kodonga olufanayo lapho kungenzeka khona futhi usebenzise ukushintsha kancane kancane noma izimbambo ukuze uqinise izigaba eziwugqinsi. Ubukhulu bodonga obujwayelekile bezindlu ze-aluminum gearbox busukela ku-2.5mm kuye ku-5mm, kuye ngosayizi nezidingo zomthwalo.
Ama-engeli asalungiswa anele (imvamisa engu-1° ukuya ku-3°) abalulekile ekukhipheni ingxenye efashini ngaphandle kokulimala. Ama-undercuts kufanele ancishiswe noma aklanywe ngama-cores agoqekayo ukuze kugwenywe izindlela zamathuluzi eziyinkimbinkimbi nezimba eqolo. Onjiniyela bethu babuyekeza amafayela e-3D CAD ukuze baphakamise izinguquko ezithuthukisa impilo yesikhunta nesikhathi sokujikeleza.
Umugqa wokuhlukanisa unquma ukuthi izingxenye ezimbili zesikhunta zihlangana kuphi. Ukubekwa kwamaqhinga kuqinisekisa ukuthi izindawo zokuvala ezibucayi azinawo amalayini ahlukanisayo, okungafaka engozini ukucinana kokuvuza. Sithuthukisa imigqa yokuhlukanisa ukuze senze ukusika kube lula futhi sinciphise izindleko zesibili zomshini.
Ukuhlukahluka kokulingisa kwe-aluminium kunwebe ukusetshenziswa kwakho ngaphezu kwemikhakha yezimoto evamile kwaba yimikhakha ehlukahlukene yobuchwepheshe obuphezulu kanye nezimboni.
Ama-EV adinga ukuminyana kwamandla aphezulu kanye nesisindo esincane. Izindlu ze-Aluminium gearbox zamayunithi okushayela ugesi (EDUs) zihlanganisa injini, inverter, kanye nokudluliselwa kube module eyodwa ehlangene. I-thermal conductivity ye-aluminium isiza ukuphatha ukushisa okukhiqizwa yiwo womabili amagiya kanye nenjini kagesi, okuvumela ukuphuma kwamandla aqhubekayo aphezulu.
Izingalo zamarobhothi zidinga ukulawula ukunyakaza okunembile kanye ne-inertia ephansi. Izindlu ze-Aluminium zamadrayivu e-harmonic nama-gearbox eplanethi zinciphisa isisindo semiphumela yokugcina irobhothi namajoyinti, okuvumela ukunyakaza okusheshayo nokusebenzisa amandla okuphansi. Ukuqina kokulingisa kuqinisekisa ukunemba kwesikhundla ngesikhathi sokusebenza ngesivinini esikhulu.
Iphimbo le-wind turbine pitch kanye nesistimu ye-yaw incike kuma-gearbox aqinile ukulungisa ama-engeli e-blade nokuma kwe-nacelle. Ukukhishwa kwe-Aluminium kunikeza ibhalansi yamandla nokumelana nokugqwala, okubalulekile emazweni asogwini nezimo zemvelo ezinzima. Ngokufanayo, amasistimu okulandelela ilanga asebenzisa ama-gearbox e-aluminium angasindi ukuze akhulise ukuchayeka kwephaneli elangeni ngokusekelwa okuncane kwesakhiwo.
Emkhathini, ukonga isisindo kuxhunywe ngokuqondile nokusebenza kahle kukaphethiloli namandla okulayisha. Ama-alloys e-aluminium esezingeni eliphezulu, avame ukuphathwa kanzima ngokushisa kwe-T6 kanye nokuhlolwa kwe-X-ray, asetshenziswa ezinhlelweni ze-actuation namayunithi wamandla asizayo. Izinto zokwakha kumele zihlangabezane nezindinganiso eziqinile ze-aerospace zokumelana nokukhathala nokuthembeka.
Ukukhetha phakathi kwe-aluminium ne-cast iron kuncike kuzingqinamba ezithile zohlelo. Ngezansi ukuqhathanisa okuningiliziwe ukuze kuqondiswe ekuthathweni kwezinqumo.
| Isici | I-Aluminium Alloy Castings | I-Cast Iron (Grey/Ductile) |
|---|---|---|
| Ukuminyana | ~2.7 g/cm³ (Engasindi) | ~7.2 g/cm³ (Kusinda) |
| I-Thermal Conductivity | Phezulu (Ukushisa okuhle kakhulu) | Phansi (Igcina ukushisa) |
| Damping Amandla | Okumaphakathi (Kungase kudlulise umsindo owengeziwe) | Phezulu (Ukudambisa ukudlidliza okuhle kakhulu) |
| Ukumelana Nokugqwala | Kuhle (Isendlalelo se-Natural oxide) | Impofu (Idinga ukupendwa/ukunameka) |
| Izindleko Zokukhiqiza | Izindleko eziphakeme zezinto ezibonakalayo, izindleko zomshini eziphansi | Izindleko eziphansi zezinto ezibonakalayo, izindleko eziphezulu zokukhiqiza |
| Amandla-kuya-Isisindo | Okuphakeme | Ngaphansi |
| Ikesi elijwayelekile lokusetshenziswa | Ama-EVs, I-Aerospace, Izinto Eziphathwayo | Imishini Enzima Yezimboni, Amabhokisi Ogiya Enganyakazi |
Ngenkathi i-cast iron inikezela ngokuncibilika kokudlidliza okungcono, izinzuzo ze-aluminium ngesisindo nokuphathwa okushisayo ziyenza ibe ukukhetha okuthandwayo kwezinhlelo zokusebenza zesimanjemanje, ezisebenza kahle kakhulu, neselula. Izinkinga zomsindo ezindlini ze-aluminiyamu zingancishiswa ngomklamo wamasu wokumbamba kanye nokusetshenziswa kwama-acoustic dampening coatings.
Ukuqonda izingibe ezingaba khona ekubunjweni kwe-aluminium kusiza ekuklameni imikhiqizo ethembeke kakhulu. Nazi izinkinga ezivamile kanye nezixazululo zethu ezinjiniyela.
Imbangela: Ukugeleza kwesiyaluyalu ngesikhathi sokugcwalisa noma ukuphuma okunganele esibunjeni.
Isixazululo: Sebenzisa i-vacuum-assisted die casting, uthuthukise amasistimu esango kanye nomgijimi usebenzisa isofthiwe yokulingisa ukugeleza (i-MagmaSoft noma i-Flow-3D), futhi uqinisekise ukuthi imigudu efanele yokukhipha umoya iyagcinwa ekusetshenzisweni kwamathuluzi.
Imbangela: Ukupholisa okungalingani noma ingcindezi eyinsalela evela ekukhishweni.
Isixazululo: Dizayina ubukhulu bodonga obufanayo, sebenzisa iziteshi zokupholisa ezivumelanayo esikhunjeni, futhi usebenzise ukwelashwa kokushisa okunciphisa ukucindezeleka (T5) ngokushesha ngemva kokuphonsa.
Imbangela: Ukungalungi kwendawo noma i-porosity eduze nezimbobo zamabhawodi.
Isixazululo: Cacisa imishini ye-CNC yabo bonke ubuso bokuvala, sebenzisa izinqubo zokumilisela (ukuvalwa kwe-vacuum nge-resin) ukuvala izimbotshana ezincane kakhulu, futhi wenze ukuhlolwa kokuvuza okungu-100% kwamaqoqo abalulekile.
Izikhathi zokuhola ziyahlukahluka ngokuya ngobunkimbinkimbi nevolumu. Amasampula e-prototype ngokusebenzisa amathuluzi athambile angalethwa emavikini angu-2-3. Ukusebenza kwamathuluzi aqinile okukhiqiza ngokuvamile kuthatha amaviki angu-4-6, kulandelwa imijikelezo yokukhiqiza ngobuningi kuye ngenani le-oda. Sibeka phambili i-prototyping ngokushesha ukuze sisheshise isikhathi sakho sokuya emakethe.
Yebo, kodwa ngokuqapha. Ama-alloys afana ne-A356 ne-A380 anokweldability okuhlukahlukene. I-A356 ishelela kakhulu kune-A380 ngenxa yokuqukethwe kwethusi eliphansi. Ukushisela kudinga amasu e-TIG noma e-MIG anekhono futhi kungase kudinge ukwelashwa kokushisisa kabusha ukuze kubuyiselwe izakhiwo zemishini endaweni ethinteke ukushisa. Ukudizayina i-modularity kuvame ukuthandwa ngaphezu kokushisela.
I-aluminium ngokwemvelo yakha isendlalelo se-oxide esivikelayo. Ezindaweni ezinokhahlo (isb., ukucubungula olwandle noma amakhemikhali), sisebenzisa ukwelapha okungaphezulu okungeziwe okufana nokuguqulwa kwe-chromate, ukumbozwa kwempushana, noma i-anodizing. Lezi zingqimba zinikeza umgoqo oqinile ngokumelene nokuhlaselwa kwamanzi anosawoti kanye namakhemikhali.
Isikhungo sethu sisekela imishini yokukhipha ukufa esukela ku-280T kuya ku-1250T, okusivumela ukuthi sikhiqize izindlu ezifika cishe ku-800mm x 600mm x 400mm. Kumayunithi amakhulu, sisebenzisa amandla adonsela phansi noma amandla okuphonsa isihlabathi, ahlanganisa izakhiwo ezingaphezu kwemitha elingu-1 ubude ezinhlelweni zemboni.
Yebo, sinikeza izinsiza eziphelele zesibili ezihlanganisa ukugaya i-CNC, ukubhoboza, ukucofa kanye nokubhora. Le ndlela "yokuthenga indawo eyodwa" iqinisekisa ukuthi izihlalo ezithwalayo ezibalulekile kanye nezindawo eziphakemeyo zihlangabezana nokubekezelelana okunembile, kunciphisa umthwalo womsebenzi kumakhasimende ethu.
Ukubambisana nathi kubandakanya inqubo elula, esobala eklanyelwe ukunciphisa ubungozi kanye nokukhulisa ikhwalithi.
Ngo-2026, isimo sokukhiqiza emhlabeni sidinga okungaphezu nje kokuncintisana kwamanani entengo. Kudinga ubambiswano lwezobuchwepheshe, ukuqina kwe-supply chain, nokuzibophezela kwekhwalithi okungantengantengi. Ngo Inkampani Botou Haijun Metal Products Co., Ltd., sihlanganisa ubungcweti bethu obuyisisekelo bokukhiqiza okunemba okuphezulu namandla ethu okusakaza kwe-aluminium ukuze sisebenze njengozakwethu ophelele wezidingo zakho zokusebenza.
Nakuba saziwa kabanzi ngocwaningo lwethu, ukuthuthukiswa, kanye nokukhiqizwa kwezinto eziguquguqukayo nezinembe kakhulu zemodular namathuluzi okusebenza kwensimbi—okuhlinzeka ngezixazululo eziphumelelayo zokushisela nokubeka endaweni yezimboni zemishini, ezezimoto, nezendawo yezindiza—ingqalasizinda yethu yokukhiqiza isekela uhla olubanzi lwezingxenye zensimbi ezinembayo. Umuzwa wethu wokukhiqiza izinkundla zokushisela eziqinile ze-cast iron 3D namabhulokhi oxhumano lwama-engeli kuthuthukise ukuqonda kwethu kokuzinza kwezinto, ukuqina, nokubekezelela ukunemba. Lobu buchwepheshe obujulile bokusebenza kwensimbi nokunemba buhumusha ngokuqondile ikhwalithi ephezulu yokusakazwa kwebhokisi lamagiya e-aluminium.
I-Gearbox aluminium castings imele ukuphambana kwedizayini engasindi, ukusebenza kahle kwe-thermal, nokunemba kokukhiqiza. Kungakhathaliseki ukuthi wenza izitimela zezimoto zikagesi zesizukulwane esilandelayo, amarobhothi ezimboni anesivinini esikhulu, noma amasistimu anamandla avuselelekayo, ikhwalithi yendlu yakho ithinta ngokuqondile ukusebenza nokuphila isikhathi eside kwawo wonke umhlangano.
Ngokukhetha umkhiqizi okhethekile onobungcweti obujulile bokwenza i-aluminium die cast, ukwenziwa ngcono kwe-DFM, nokulawulwa kwekhwalithi okuqinile, unciphisa ubungozi futhi usheshise indlela yakho eya emakethe. Ukuzibophezela kwethu ezimisweni ze-EEAT—ukubonisa ulwazi lomhlaba wangempela, ubuchwepheshe bokusebenza, abaphathi bemboni, nokwethembeka—kuqinisekisa ukuthi konke ukulingisa esikulethile kuhlangabezana nezindinganiso eziphakeme kakhulu zobunjiniyela.
Ingabe usukulungele ukuthuthukisa idizayini yakho ye-gearbox?
Xhumana nethimba lethu lonjiniyela namuhla ukuze uthole isibuyekezo samahhala se-DFM kanye nekhotheshini. Masikusize ukhethe ingxubevange efanele, inqubo, kanye nezinketho zokuqeda ngezidingo zakho zohlelo lokusebenza.
Hlola Izixazululo Zethu Zokusakaza Ibhokisi Lomshini bese Ucela Ikhotheshini