
2026-09-09 IB
Gearbox aluminium castings yog precision-engineered structural Cheebtsam tsim los ntawm high-pressure tuag casting los yog lub ntiajteb txawj nqus casting txheej txheem, tshwj xeeb tsim los rau lub tsev zog, bearings, thiab shafts nyob rau hauv lub hwj chim kis tau tus mob systems. Raws li cov chaw tsim khoom tshwj xeeb raws li nyob rau hauv Suav teb, peb xa lub teeb yuag, thermally npaum, thiab dimensionally ruaj khov aluminium vaj tse uas ua tau raws li cov txheej txheem thoob ntiaj teb zoo xws li ISO 9001 thiab IATF 16949. Cov castings no hloov hnyav hlau los yog steel lwm txoj kev, muab qhov hnyav txo rau cov tsheb fais fab (EVs), muaj automation robots, thiab cov khoom siv hluav taws xob txuas dua tshiab hauv cov khoom siv hluav taws xob tsis muaj zog.
Hloov los ntawm cov khoom siv ferrous tsoos mus rau aluminium alloy castings nyob rau hauv gearbox manufacturing yog tsav los ntawm peb qhov tseem ceeb engineering yuav tsum tau: txo qhov hnyav, thermal tswj, thiab manufacturing efficiency. Hauv kev tsim kho tshuab niaj hnub, lub tsev tsis yog lub plhaub tiv thaiv xwb; Nws yog ib qho tseem ceeb ntawm kev ua haujlwm ntawm lub cev.
Aluminium alloys, tshwj xeeb tshaj yog cov Al-Si (Aluminium-Silicon) series zoo li A380 thiab A356, muaj qhov ntom ntom li ib feem peb ntawm cov hlau lossis cam khwb cia hlau. Rau kev siv xov tooj ntawm tes xws li tsheb hluav taws xob thiab aerospace actuators, txo qhov loj ntawm lub gearbox ncaj qha cuam tshuam rau kev nthuav dav thiab txhim kho lub peev xwm payload. Hauv cov ntawv thov kev lag luam nyob ruaj ruaj, cov vaj tsev sib zog ua kom yooj yim rau kev teeb tsa thiab txo cov load ntawm kev txhawb nqa.
Gearboxes ua kom muaj cua sov tseem ceeb vim kev sib txhuam ntawm cov iav meshing thiab churning lubricants. Aluminium muaj cov thermal conductivity zoo heev - kwv yees li peb zaug siab dua li cov hlau cam khwb cia. Cov cuab yeej no tso cai rau lub gearbox vaj tse los ua ib lub dab dej kub hnyiab, dissipating tshav kub zoo dua rau ib puag ncig ib puag ncig.
Kev siv hluav taws xob zoo tiv thaiv lubricant degradation, txo cov thermal expansion mismatches ntawm cov iav thiab bearings, thiab ncua kev txij nkawm ntawm kev sib kis. Nyob rau hauv high-speed daim ntaub ntawv, qhov no thermal kom zoo dua yog feem ntau txiav txim siab nyob rau hauv cov khoom xaiv.
Tuag casting enables zus tau tej cov complex, ze-net-zoo geometries uas yog nyuaj los yog tsis yooj yim sua kom ua tiav nrog machining los yog xuab zeb casting. Internal cua txias raws, mounting bosses, cable routing paths, thiab reinforcement ribs tuaj yeem ua ke ncaj qha rau hauv cov pwm casting. Qhov kev sib koom ua ke no txo qhov kev xav tau ntawm kev ua haujlwm thib ob, txo cov nqi sib dhos, thiab txo qis txoj hauv kev los ntawm kev txo cov ntsej muag sib koom ua ke.
Raws li ib tug ua Tuam Tshoj gearbox aluminium castings chaw tsim tshuaj paus, peb siv advanced casting technologies tailored mus rau lub tshwj xeeb ntim, complexity, thiab kev ua tau zoo ntawm txhua qhov project. Kev xaiv cov txheej txheem cuam tshuam rau microstructure, qib porosity, thiab cov khoom siv kho tshuab ntawm cov khoom kawg.
High-Pressure Die Casting yog cov txheej txheem tseem ceeb rau kev tsim cov khoom siv hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cov tsheb thiab cov neeg siv khoom siv hluav taws xob. Molten aluminium yog txhaj rau hauv cov pwm steel ntawm kev kub siab thiab ceev.
Txawm li cas los xij, tus qauv HPDC tuaj yeem ntes cua, ua rau muaj qhov porosity. Rau gearbox vaj tse uas yuav tsum tau nruj nruj los yog lub tshuab nqus tsev sealing, peb ntiav Nqus-Assisted High-Pressure Tuag Casting. Cov txheej txheem no tshem tawm huab cua los ntawm pwm kab noj hniav ua ntej txhaj tshuaj, txo qhov porosity thiab txhim kho cov neeg kho tshuab kev ncaj ncees ntawm casting.
Lub ntiajteb txawj nqus tuag casting suav nrog nchuav molten aluminium rau hauv cov pwm hlau rov siv tau hauv qab lub zog ntawm lub ntiajteb txawj nqus. Cov txheej txheem no tsim cov castings nrog cov khoom siv zoo dua piv rau HPDC vim qhov qis qis qis thiab txo qis qis.
Rau cov vaj tse loj heev, xws li cov khoom siv mining lossis marine propulsion, xuab zeb casting tseem yog qhov kev xaiv zoo tshaj plaws. Thaum nws muaj qhov qis dua qhov tseeb thiab qhov chaw tiav tshaj qhov tuag casting, nws tso cai rau kev tsim cov khoom loj, ib qho khoom tsis muaj qhov txwv loj ntawm cov hlau tuag.
Xaiv qhov raug aluminium alloy yog qhov tseem ceeb rau kev sib npaug castability, txhua yam muaj zog, thiab cov kev xav tau tom qab ua tiav. Tsis yog tag nrho cov aluminium alloys yog tsim rau high-load kis tau tus mob Cheebtsam.
| Alloy Series | Cov Hom Npe | Cov yam ntxwv tseem ceeb | Hom Gearbox Daim Ntawv Thov |
|---|---|---|---|
| Al-Si-Cu (3xx.x) | A380, ADC12, A383 | Zoo heev fluidity, zoo zog, nruab nrab corrosion kuj. Yooj yim rau kub tawg yog tias tsis tswj. | Automotive kis tau tus mob, me me muaj iav reducers, high-volume HPDC qhov chaw. |
| Al-Si-Mg (3xx.x/4xx.x) | A356, A357, ZL101A | Thaum tshav kub kub-kho tau (T6), siab ductility, zoo heev corrosion kuj, zoo weldability. | High-kev ua tau zoo EV drivetrains, aerospace actuators, Cheebtsam yuav tsum tau T6 tshav kub kho. |
| Al-Si (4xx.x) | A413, A410 | Superior fluidity thiab siab nruj, qis zog dua A356. | Complex nyias-walled vaj tsev nyob qhov twg los tiv thaiv yog qhov tseem ceeb tshaj qhov hnyav hnyav. |
Rau cov kev siv tseem ceeb gearbox, raw khoom siv feem ntau tsis txaus. Kev kho cua sov ua kom cov neeg kho tshuab ua haujlwm ntawm aluminium alloys:
Peb pab neeg ua haujlwm engineering pab cov neeg siv khoom xaiv qhov tsim nyog alloy thiab temper mob raws li qhov tshwj xeeb torque loads, shock resistance, thiab kev khiav hauj lwm kub ntawm lawv gearbox tsim.
Gearbox vaj tse yuav tsum muaj qhov tseeb geometric kev sib raug zoo ntawm bearing bores thiab mounting nto. Ib qho kev sib txawv tuaj yeem ua rau muaj qhov tsis ua haujlwm ntxov ntxov, lub iav misalignment, suab nrov, thiab kev co. Peb lub hauv paus tswj kev ua tau zoo ua raws li cov qauv thoob ntiaj teb nruj kom ntseeg tau qhov sib xws thiab kev ntseeg tau.
Peb siv Coordinate Measuring Machines (CMM) los txheeb xyuas qhov loj me, suav nrog:
Txheem tuag casting kam rau ua raws li ISO 8062-3 lossis VDG P201 tus qauv. Rau high-precision interfaces, peb suav nrog CNC machining cov kauj ruam kom ua tiav nruj dua qhov kev ua siab ntev qhov twg casting ib leeg tsis txaus.
Internal porosity yog thawj qhov kev txhawj xeeb hauv aluminium castings. Rau cov gearboxes uas muaj lubricants los yog kev khiav hauj lwm nyob rau hauv lub tshuab nqus tsev ib puag ncig, xau nruj yog tsis-negotiable.
Thaum kev ua haujlwm sab hauv yog qhov tseem ceeb, qhov zoo ntawm qhov chaw cuam tshuam rau txheej adhesion thiab kev nkag siab zoo nkauj. Peb tswj xyuas qhov tsis xws luag xws li cov cim ntws, txias kaw, thiab soldering. Cov txheej txheem saum npoo tiav suav nrog kev tua blasting kom tshem tawm cov kab sib cais thiab txhim kho qhov zoo nkauj rau cov hmoov txheej lossis pleev xim.
Kev koom tes nrog cov chaw tsim khoom thaum ntxov hauv theem tsim tsim tau txais txiaj ntsig tseem ceeb thiab cov txiaj ntsig kev ua haujlwm. Peb cov kev pabcuam DFM tsom mus rau optimizing lub gearbox vaj tse tsim rau txheej txheem casting.
Sudden hloov ntawm phab ntsa thickness ua rau tsis sib xws txias, ua rau shrinkage porosity thiab warpage. Peb pom zoo kom tswj cov phab ntsa tuab nyob qhov twg los tau thiab siv cov kev hloov maj mam los yog tav los txhawb cov ntu tuab. Hom phab ntsa thicknesses rau txhuas gearbox vaj tse nyob ntawm 2.5mm mus rau 5mm, nyob ntawm seb qhov loj thiab qhov yuav tsum tau ua.
Lub kaum sab xis tsim nyog (feem ntau yog 1 ° txog 3 °) yog qhov tseem ceeb rau kev tshem tawm ntawm qhov tuag yam tsis muaj kev puas tsuaj. Undercuts yuav tsum tau txo qis los yog tsim nrog cov cores collapsible kom tsis txhob muaj cov cuab yeej nyuaj thiab kim. Peb cov engineers tshuaj xyuas 3D CAD cov ntaub ntawv los qhia txog kev hloov kho uas txhim kho pwm lub neej thiab lub sijhawm voj voog.
Txoj kab sib faib txiav txim siab qhov twg ob qhov ntawm cov pwm sib ntsib. Kev tso tawm tswv yim ua kom ntseeg tau tias qhov tseem ceeb sealing nto yog dawb los ntawm parting kab flash, uas tuaj yeem cuam tshuam qhov xau nruj. Peb txhim kho cov kab sib faib kom yooj yim txiav thiab txo cov nqi machining theem nrab.
Lub versatility ntawm txhuas castings tau nthuav dav lawv cov kev siv tshaj li ib txwm automotive sectors mus rau ntau haiv neeg high-tech thiab industrial teb.
EVs xav tau lub zog siab ceev thiab qhov hnyav tsawg. Aluminium gearbox vaj tse rau hluav taws xob tsav units (EDUs) integrate lub cev muaj zog, inverter, thiab kis mus rau hauv ib tug compact module. Lub thermal conductivity ntawm txhuas pab tswj cov cua sov uas tsim los ntawm ob lub zog thiab lub zog hluav taws xob, ua kom muaj zog ntau dua ntxiv.
Robotic caj npab yuav tsum tau tswj cov lus tsa suab thiab tsis tshua muaj zog. Aluminium vaj tse rau harmonic drives thiab planetary gearboxes txo qhov hnyav ntawm tus neeg hlau qhov kawg-effectors thiab pob qij txha, tso cai rau kom ceev zog thiab txo qis zog noj. Lub rigidity ntawm lub casting ua kom qhov chaw raug thaum lub sijhawm ua haujlwm siab.
Cua turbine suab thiab yaw tshuab cia siab rau lub zog gearboxes los kho cov kaum sab xis thiab nacelle orientation. Aluminium castings muab qhov sib npaug ntawm lub zog thiab kev tiv thaiv corrosion, tseem ceeb heev rau cov ntug dej hiav txwv thiab hnyav ib puag ncig. Ib yam li ntawd, hnub ci taug qab tshuab siv lub teeb yuag aluminium gearboxes kom ua kom lub vaj huam sib luag raug tshav ntuj nrog kev txhawb nqa me me.
Nyob rau hauv aerospace, kev txuag hnyav yog txuas ncaj qha rau roj efficiency thiab payload muaj peev xwm. High-qib aluminium alloys, feem ntau raug rau nruj T6 kev kho cua sov thiab X-ray tshuaj xyuas, yog siv nyob rau hauv actuation systems thiab auxiliary hwj chim units. Cov ntaub ntawv yuav tsum ua tau raws li cov qauv dav hlau nruj rau kev qaug zog thiab kev ntseeg tau.
Kev xaiv ntawm aluminium thiab cam khwb cia hlau yog nyob ntawm cov kev txwv tshwj xeeb. Hauv qab no yog cov ncauj lus kom ntxaws sib piv los qhia kev txiav txim siab.
| Feature | Aluminium Alloy Castings | Cam khwb cia hlau (Grey / Ductile) |
|---|---|---|
| Qhov ntom | ~ 2.7 g / cm³ (Lub teeb yuag) | ~ 7.2 g / cm³ (Hav) |
| Thermal conductivity | High (zoo kub dissipation) | Tsawg (Retains heat) |
| Damping Peev xwm | Moderate (Tej zaum yuav kis tau ntau lub suab nrov) | High (zoo vibration damping) |
| Corrosion Resistance | Zoo (Natural oxide txheej) | Tsis zoo (Yuav tsum tau pleev xim / txheej) |
| Tus nqi tsim khoom | Cov khoom siv ntau dua, tus nqi qis dua machining | Cov khoom siv qis dua, tus nqi ntau dua machining |
| Lub zog-rau-hnyav | Superior | Qhov qis dua |
| Hom Siv Case | EVs, Aerospace, Portable Equipment | Heavy Industrial Machinery, Chaw Nres Tsheb Gearboxes |
Thaum cam khwb cia hlau muaj kev vibration damping zoo dua, aluminium qhov zoo hauv qhov hnyav thiab kev tswj xyuas thermal ua rau nws qhov kev xaiv zoo rau niaj hnub, kev ua haujlwm siab, thiab kev siv mobile. Cov teeb meem suab nrov hauv cov vaj tsev nyob hauv aluminium tuaj yeem txo tau los ntawm kev tsim qauv ribbing thiab kev siv cov acoustic dampening coatings.
Nkag siab txog qhov muaj peev xwm pitfalls hauv aluminium casting pab tsim cov khoom lag luam txhim khu kev qha. Nov yog cov teeb meem tshwm sim thiab peb cov kev daws teeb meem engineering.
Ua rau: Turbulent ntws thaum lub sij hawm sau los yog tsis txaus venting nyob rau hauv pwm.
Kev daws: Siv lub tshuab nqus tsev-pab tuag casting, ua kom zoo dua lub rooj vag thiab lub tshuab khiav siv khiav simulation software (MagmaSoft los yog Flow-3D), thiab xyuas kom meej cov venting channel raug khaws cia hauv cov cuab yeej.
Ua rau: Kev tsis sib xws los yog kev ntxhov siab los ntawm ejection.
Kev daws: Tsim cov phab ntsa tuab tuab, siv cov txheej txheem cua txias hauv pwm, thiab siv kev kho cua sov (T5) tam sim ntawd tom qab casting.
Ua rau: Nto irregularities los yog porosity nyob ze ntawm lub qhov bolts.
Kev daws: Qhia meej CNC machining rau tag nrho lub ntsej muag sealing, siv cov txheej txheem impregnation (nqus sealing nrog resin) kom kaw cov pores microscopic, thiab ua 100% kev kuaj xau rau cov khoom tseem ceeb.
Lub sij hawm txhuas sib txawv raws li qhov nyuaj thiab ntim. Cov qauv qauv ntawm cov cuab yeej mos tuaj yeem xa tuaj hauv 2-3 lub lis piam. Kev tsim cov cuab yeej nyuaj feem ntau yuav siv sijhawm 4-6 lub lis piam, ua raws li kev tsim khoom loj nyob ntawm qhov kev txiav txim kom muaj nuj nqis. Peb ua qhov tseem ceeb ntawm kev tsim qauv sai sai kom nrawm koj lub sijhawm-rau-kev ua lag luam.
Yog, tab sis nrog ceev faj. Alloys zoo li A356 thiab A380 muaj qhov sib txawv weldability. A356 yog weldable ntau dua A380 vim cov ntsiab lus tooj liab qis. Vuam yuav tsum muaj txuj ci TIG lossis MIG cov txheej txheem thiab yuav tsum tau rov kho cov cua sov kom rov qab kho cov khoom siv hluav taws xob hauv thaj chaw muaj kev kub ntxhov. Kev tsim qauv rau modularity feem ntau nyiam dua vuam.
Aluminium ib txwm tsim cov txheej txheem oxide tiv thaiv. Rau qhov chaw hnyav (piv txwv li, marine lossis tshuaj ua haujlwm), peb siv cov kev kho deg ntxiv xws li chromate conversion txheej, hmoov txheej, los yog anodizing. Cov khaubncaws sab nraud povtseg no muab kev tiv thaiv zoo tiv thaiv dej ntsev thiab tshuaj tua kab mob.
Peb lub chaw txhawb nqa cov tshuab tuag casting xws li 280T txog 1250T, tso cai rau peb tsim cov vaj tsev txog li 800mm x 600mm x 400mm. Rau cov chav tsev loj, peb siv lub ntiajteb txawj nqus casting lossis xuab zeb casting peev txheej, ua kom haum cov qauv ntev dua 1 meter ntev rau kev siv hauv kev lag luam.
Yog lawm, peb muab cov kev pabcuam thib ob xws li CNC milling, drilling, tapping, thiab tho txawv. Qhov "ib-nres-khw" txoj hauv kev no ua kom ntseeg tau tias cov rooj zaum tseem ceeb thiab cov kev sib txuas sib txuas ua tau raws li kev ua siab ntev, txo lub nra hnyav ntawm peb cov neeg siv khoom.
Kev koom tes nrog peb suav nrog cov txheej txheem ua kom yooj yim, pob tshab tsim los txo qis kev pheej hmoo thiab ua kom zoo tshaj plaws.
Xyoo 2026, thaj chaw ntawm kev tsim khoom thoob ntiaj teb xav tau ntau dua li tus nqi sib tw xwb. Nws yuav tsum muaj kev sib koom tes ua haujlwm, muab cov saw hlau ua kom muaj zog, thiab kev cog lus tsis zoo. Ntawm Botou Haijun Hlau Khoom Co., Ltd., peb muab peb cov kev txawj ntse hauv high-precision manufacturing nrog peb lub peev xwm nyob rau hauv txhuas casting los ua ib tug neeg koom tes rau koj txhua yam kev xav tau.
Thaum peb tau txais kev lees paub dav dav rau peb cov kev tshawb fawb, kev tsim kho, thiab kev tsim cov khoom siv high-precision hloov tau yooj yim modular fixtures thiab cov cuab yeej hlau ua haujlwm - muab cov vuam zoo thiab qhov chaw daws teeb meem rau kev siv tshuab, tsheb, thiab kev lag luam aerospace - peb cov khoom tsim khoom txhawb nqa ntau yam ntawm precision hlau Cheebtsam. Peb cov kev paub dhau los hauv kev tsim cov hlau cam khwb cia hlau 3D vuam platforms thiab lub kaum sab xis txuas txuas tau honed peb txoj kev nkag siab ntawm cov khoom ruaj khov, durability, thiab precision kam rau ua. Qhov kev paub tob tob hauv metallurgy thiab precision tooling txhais ncaj qha rau hauv qhov zoo tshaj ntawm peb cov txhuas gearbox castings.
Gearbox aluminium castings sawv cev rau kev sib tshuam ntawm lub teeb yuag tsim, thermal efficiency, thiab raug precision. Txawm hais tias koj tab tom tsim cov tsheb fais fab txuas ntxiv mus, cov tshuab hluav taws xob muaj kev kub ceev, lossis cov tshuab hluav taws xob txuas ntxiv mus ntev, qhov zoo ntawm koj lub vaj tse ncaj qha cuam tshuam rau kev ua haujlwm thiab kev ua haujlwm ntev ntawm tag nrho cov rooj sib txoos.
Los ntawm kev xaiv cov chaw tsim khoom tshwj xeeb nrog kev paub tob hauv txhuas tuag casting, DFM optimization, thiab kev tswj xyuas kom zoo, koj txo qis kev pheej hmoo thiab ua kom koj txoj hauv kev mus rau kev lag luam. Peb qhov kev cog lus rau EEAT cov ntsiab cai-ua kom pom kev paub hauv ntiaj teb tiag tiag, kev txawj ntse, kev lag luam txoj cai, thiab kev ntseeg siab-ua kom ntseeg tau tias txhua qhov kev xa khoom peb xa ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Npaj los ua kom zoo dua koj lub gearbox tsim?
Hu rau peb pab pawg engineering hnub no kom tau txais kev tshuaj xyuas dawb DFM thiab hais lus. Cia peb pab koj xaiv cov hlau zoo, txheej txheem, thiab cov kev xaiv tiav rau koj qhov kev thov tshwj xeeb.
Tshawb nrhiav peb Gearbox Casting Solutions thiab thov ib nqe lus