Dongguan Pioneer Thermal Technology Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm automotive kub dab dej hauv Suav teb. Thov koj xav tias dawb mus yuav customized automotive kub dab dej ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Txais tos tiv tauj peb rau kev hais lus thiab qauv dawb.
Product Description
Automotive Ua Kua Dej Txias Phaj Heat Sink|ADAS LiDAR & Fais Fab Module Txias Solution
ADAS LiDAR kua txias phaj belongs rau automotive siab -kev ua tau zoo ua kua cua txias cua sov dab dej, feem ntau yog ua los ntawm txhuas alloy los ntawm lub tshuab nqus tsev brazing los yog kev sib txhuam do welding nrog sab hauv customized micro channel rau coolant ncig. Nws ncaj qha haum rau laser radar chips & transceiver modules kom ntws cov cua sov los ntawm kev ncig glycol coolant, stabilizing core temp nyob rau hauv ± 3℃amid -40℃~ +85℃hnyav tsheb ambient. Nrog rau cov khaub ncaws zoo heev -kub kev ua haujlwm, kev co kuj thiab lub tsheb - qib leakproofness, nws yog cov tub ntxhais thermal tivthaiv rau L2 ~ L4 autonomous tsav tsheb millimeter-wave & laser radar systems.
Khoom nta
Kev cai Precision Internal Coolant Micro Channels
CNC sib sib zog nqus-milled internal flow pathways tailored kom phim kub hotspot layouts LiDAR chips thiab transceiver los ua ke. Optimized channel dav, qhov tob thiab routing maximize turbulent coolant txaus rau superior tshav kub pauv efficiency, tshem tawm hauv zos overheating ntawm ntom sensor PCB layouts.
Dual Sealing Technology: FSW & Vacuum Brazing Options
Ob txoj kev lag luam hermetic sealing muaj: kev sib txhuam do vuam tsim seamless, void-dawb sib txuas cov pob qij txha tsis muaj cov hlau muab tub lim; lub tshuab nqus tsev brazing muab cov qauv kev ncaj ncees rau cov txheej txheem ntau- txheej phaj tsim. Ob txoj hauv kev tau lees tias xoom kua dej seepage nyob rau hauv lub tsheb vibration thiab thermal cycling.
Tsheb -Qib Aluminium Alloy Substrate
High -lub zog lub teeb yuag automotive aluminium alloy puag sib npaug siab thermal conductivity thiab structural rigidity. Nyob deb dua li cov khoom siv tooj liab txias kom txo tau tag nrho lub tsheb txwv qhov hnyav, tseem ceeb rau EV thiab autonomous tsav tsheb platform qhov hnyav.
Integrated Quick-Txuas Txuas Coolant Nozzle Ports
Precision-machined threaded kua inlet / qhov hluav taws xob nozzles ua ntej- ntsia rau kev sib txuas ncaj qha hose rau lub tsheb txias loops. Cov qauv nozzle muaj zog tiv thaiv lub siab surges thiab txoj kev -vim kev co loosening thaum lub sij hawm ntev - tsav tsheb.
High -Precision Mounting Bosses & Positioning Datums
Tapped mounting studs, sib dhos ncej thiab perimeter flange qhov machined rau micron tolerances rau zoo meej flush mating nrog LiDAR vaj tse thiab circuit modules. Lub hauv paus kev sib cuag ntawm lub hauv paus txo qis thermal interface tsis kam ntawm cov phaj txias thiab cua sov- tsim cov chips.
Corrosion{0}}Resistant Passivation Nto tiav
Tom qab- vuam chemical passivation kev kho mob tsim ib txheej tiv thaiv oxide tiv thaiv kev yaig, txoj kev ntsev, noo noo thiab kub viav vias; xaiv tau los yog insulating anodization rau tshwj xeeb EMC automotive yuav tsum.
Technical Specifications
|
Qeb Parameter |
Standard Automotive Qib Spec |
Fully Custom Tunable Range |
|
Khoom siv hauv paus |
6061-T6 / 6063-T5 automotive aluminium alloy |
Copper -Aluminium hybrid composite muaj |
|
Txheej txheem sealing |
Friction Stir Vuam (FSW) / Nqus Brazing |
Kev tsim kho ib leeg lossis ob txheej phaj |
|
Sab hauv Channel Loj |
Txheem 3-6mm flow channels |
1.5mm-10mm kev cai micro / macro channel routing |
|
Ua haujlwm Ambient Temp Range |
-40℃~ +85 degree |
Txuas ntxiv -55℃rau +125℃rau cov tsheb ua lag luam hnyav |
|
Kub stability |
Core tivthaiv temp tswj nyob rau hauv ± 3 degree |
± 1℃precision tuning rau siab -kawg L4 LiDAR |
|
Coolant Compatibility |
Ethylene glycol automotive antifreeze |
Cov dej deionized, tshwj xeeb qis- khov dej txias sib tov |
|
Ua hauj lwm siab ntsuas |
1.2 MPa max kev khiav hauj lwm siab |
Txog li 2.0 MPa txhawb siab tsim rau kev ua haujlwm EVs |
|
Vibration Resistance |
ISO 16750 Automotive vibration ntawv pov thawj |
Shock load ntsuas rau 50G ntsug / kab rov tav cuam tshuam |
|
Dimensional Flatness kam rau ua |
± 0.02 hli dhau ntawm daim phaj hneev taw |
± 0.01mm ultra-precision rau compact mini LiDAR units |
|
Tag Nrho Phaj Dimensions |
Standard LiDAR module footprints |
50 × 50mm mini mus txog 600 × 400mm loj zog chav tsev daim hlau |
Qhov zoo
Superior Hermetic Sealing & Zero-Leak Tsheb Durability
Peb nyob rau hauv - cov khoom FSW hauv tsev tsim cov pob qij txha sib koom ua ke uas tsis muaj qhov tsis muaj zog ua kom tsis muaj zog rau cov hlau nplaum uas pheej yig. Txhua lub tsev tau dhau los kuaj helium los kuaj xyuas micro-seams, xa 10+ xyoo xau- pov thawj kev pab cuam lub neej-ntau tshaj generic brazed-tsuas yog lwm txoj hauv kev ua kom cov dej ntws tawm hauv qab rov ua kom sov dua.
Optimized Thermal Uniformity Rau Precision LiDAR Performance
Kev cai channel daim ntawv qhia lub hom phiaj yog cov chip hotspot cheeb tsam, kis cua sov sib npaug thoob plaws qhov chaw sib cuag. Qhov ntsuas kub ruaj khov tiv thaiv laser wavelength drift thiab teeb liab distortion, ib qho tseem ceeb ntug rau siab -qhov tseeb autonomous tsav kev xav systems vs yooj yim ncaj-channel txias phaj sib tw.
Xaus-To-Xaiv Hauv-Lub Tsev Tswj Xyuas Kev Lag Luam
Tag nrho cov khoom ua haujlwm tau tswj xyuas sab hauv: txhuas dawb paug txiav → CNC precision channel milling → FSW / nqus brazing sealing → nozzle machining → tapping & ncej- ua → xau / thermal / vibration validation. Tsis muaj outsourced subcontracting enables tighter kam rau ua tswj, sai dua OEM qauv turnaround thiab pob tshab bulk pricing rau automotive tier 1 lwm tus neeg.
Lub teeb yuag yuag yam tsis muaj kev sib haum xeeb txias
Aluminium alloy siv txiav cov khoom hnyav los ntawm ~ 60% piv rau qhov sib npaug tooj liab kua txias daim hlau, txhawb nqa EV ntau yam txuas ntxiv thiab lub teeb yuag ADAS module ntim thaum khaws cov khoom siv hluav taws xob hloov hluav taws xob rau siab -wattage LiDAR thiab radar hardware.
100% Tier 1 Automotive Customization Support
Thermal engineering team muab CFD thermal simulation dawb los kho cov channel layouts ua ntej - ntau lawm. Hloov phaj thickness, nozzle tso, mounting qhov qauv thiab nto txheej kom phim li LiDAR, OBC, inverter los yog xam module tsim. Cov qauv me me rau pawg- ntim qib 1 OEM ntau lawm tau txais kev txhawb nqa.
Tag Nrho Automotive Compliance Certification Pathway
Tag nrho cov khoom tsim tau raws li ISO 16750, IP67 ya raws tiv thaiv thiab AEC -Q100 tsheb- cov qauv qib. Ua kom tiav cov ntaub ntawv xeem, batch traceability thiab cov ntaub ntawv soj ntsuam zoo muab rau cov chaw tsim khoom tsheb homologation txheej txheem.
Daim ntawv thov
L2 / L3 / L4 Autonomous Tsav Tsheb ADAS LiDAR Laser Radar Systems.
millimeter-Wave Radar Sensor Ua Kua Dej Txias.
EV On-Board Chargers (OBC) & Traction Inverter Fais Fab Modules.
Automotive Central Compute Platforms & Domain Controller PCBs.
Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Tswj Xyuas Txheej Txheem (BMS) Siab -Power Boards.
Commercial Truck & Heavy Machinery ADAS Perception Hardware.
Automotive LED Headlight & High -Power Lighting Driver Units.
Manufacturing & Fabrication Workflow
1. Aluminium Raw Khoom Npaj & CNC Milling
Automotive- qib aluminium alloy nplooj ntawv yog precision blanked, ces 5-axis CNC milled los carve intricate intricate coolant micro channels, mounting bosses, flange profiles thiab nozzle lub rooj cutouts nrog micron-theem seem raug.
2. Hermetic Sealing Ntawm FSW Los yog Nqus Brazing
Option 1 (Friction Stir Welding): Robotic FSW machinery fuses cover plates to base plates into a single solid aluminium structure with tsis muaj lwm cov ntaub ntawv muab tub lim, zoo tagnrho rau siab -siab leak- tseem ceeb LiDAR units.
Option 2 (Nqus Brazing): Ntau- txheej txheej cov rooj sib txoos yog stacked nrog brazing ntawv ci, rhuab nyob rau hauv lub tshuab nqus tsev vacuum furnaces los ua ib tug uniform bonded pob qij txha rau complex stacked channel architectures.
3. Nozzle Integration & Precision Secondary Machining
Cov kua dej nkag / qhov hluav taws xob nozzles raug nias - haum thiab kaw; Secondary CNC tapping tiav tag nrho cov mounting qhov thiab kev sib dhos datums kom lav zoo meej sib dhos haum nrog cov neeg siv khoom LiDAR vaj tsev.
4. Kev kho deg & tiv thaiv corrosion
Cov khoom siv alkaline tu, tshuaj passivation, nrog rau kev xaiv nyuaj anodization los yog kev siv plating rau EMC shielding yuav tsum.
5. Ntau-Theem Automotive-Qib Kev Ntsuas Zoo
Txhua lub phaj txias dhau qhov kev siv tau nruj heev: kev kuaj pom helium, kev ntsuas kub siab, ntsuas qhov ntsuas cua sov, ISO 16750 kev vibration cycling, kev soj ntsuam flatness thiab dimensional metrology ua ntej ntim. Peb xa thoob ntiaj teb mus rau automotive tier 1 manufacturers, autonomous tech startups thiab EV tivthaiv lwm tus neeg.
Cim npe nrov: Tuam Tshoj automotive kub dab dej, Tuam Tshoj automotive kub dab dej manufacturers, lwm tus neeg, Hoobkas
