Kev cai CNC Milled Heatsinks rau Electronics
Kev cai CNC milled heatsinks muab siab -kev tswj xyuas qhov kub thiab txias siab rau cov khoom siv hluav taws xob tshwj xeeb. Tsis zoo li cov txheej txheem extruded heatsinks nrog cov ntaub ntawv ruaj khov, CNC machining tso cai rau hauv paus, txias fins, tshem tawm cov hnab ris, thiab cov yam ntxwv mounting kom haum rau koj qhov PCB layout thiab enclosure txwv.
Custom Machining & Design Capabilities
Custom Cooling Fins:Precision-machined fin qhov siab, tuab, thiab qhov sib txawv ua kom zoo rau ntuj lossis yuam- cua convection.
Thermal Interface Hu rau:Pav ca, stepped, los yog recessed contact bases engineered kom muaj kev sib cuag siab uniformity nrog cov cua sov.
Integrated PCB Clearance:Machined hnab ris, slots, thiab undercuts tsim nyob ib ncig ntawm cov khoom uas nyob ib sab, connectors, thiab cabling.
Fastening nta:Threaded qhov, counterbores, countersinks, thiab alignment slots rau kev sib dhos ncaj qha yam tsis muaj kev sib txuas ntxiv.
Multi-Axis Machining:3-axis, 4-axis, thiab 5-axis milling peev xwm rau ntau sab geometric nta thiab cov txheej txheem nyuaj.
Engineering Parameters & Technical Specifications
|
Parameter |
Options & Specifications |
|
Cov khoom xaiv |
Aluminium (6061-T6, 6063-T5, 7075), Pure Copper (C11000, C10200), Copper-Aluminium Hybrids |
|
Machining Tolerances |
Txheem +/- 0.05 mm (Txog +/- 0.01 mm rau qhov loj me raws li qhov kev thov) |
|
Base nto Flatness |
down mus rau 0.01 hli / 100 hli (zoo rau thermal paste / TIM tiv tauj) |
|
Nto Roughness |
Ra 0.8um rau Ra 3.2um (Machined nto) |
|
Kev kho saum npoo |
Anodizing (Hom II / Hom III Hardcoat, Ntshiab / Dub), Sandblasting, Chromate Hloov, Electroless Nickel Plating |
|
Kev Ua Tau Zoo |
ISO 9001: 2015 tau ntawv pov thawj, RoHS & REACH raws |
Design for Manufacturing (DFM) Review
Ntsuas qhov sib sib zog nqus- qhov tob qhov tob vs. cutter stability kom tsis txhob muaj qhov txawv txav.
Optimizing internal ces kaum radii kom txo cov cuab yeej hnav thiab lub sij hawm machining.
Kev txiav txim siab txog kev kam rau siab ($Ra$ qhov tseem ceeb) tsuas yog ntawm thaj chaw tiv tauj thermal los tswj cov nqi tsim khoom.
Txheeb xyuas cov xov tob, qhov clearance qhov, thiab ntug npoo.
Quality Assurance & Inspection Pov Thawj
Thawj Tshooj Kev Tshawb Fawb (FAI)
Dimensional pov thawj ua ntej pawg ntau lawm.
CMM Daim Ntawv Qhia Kev Ntsuas
Cov ntaub ntawv tshuaj xyuas tag nrho rau qhov chaw qhov chaw tseem ceeb thiab lub hauv paus flatness.
Khoom siv Traceability
Mill Test Certificate (MTC) muaj nyob rau ntawm qhov kev thov.
Txheej pov thawj
Anodizing thickness thiab nto roughness qhia.
Muaj Peev Xwm Ntau Lawm & Cov Ntaub Ntawv Txiav Txim
|
Service Metric |
Muaj peev xwm |
|
Yam tsawg kawg nkaus Order Quantity (MOQ) |
1 Daim (Rapid prototyping & R & D txhawb) |
|
Sample Lead Time |
3 - 7 hnub ua haujlwm |
|
Batch Lead Time |
10 - 18 hnub ua haujlwm |
|
Quote Teb Sijhawm |
Hauv 24 teev |
FAQ
Q: Cov ntaub ntawv dab tsi muaj rau CNC machined heatsinks?
A: Txhuas thiab tooj liab yog cov kev xaiv rau CNC machined heatsinks. Aluminium feem ntau xaiv thaum tsis muaj qhov hnyav, ua haujlwm tau zoo thiab qhov sib npaug ntawm kev ua haujlwm thermal thiab tus nqi yog qhov tseem ceeb. Copper tuaj yeem txiav txim siab thaum xav tau thermal conductivity ntau dua.
Q: Lub heatsink puas tuaj yeem tsim los ntawm kuv cov ntaub ntawv 3D CAD?
A: Yog. 3D CAD qauv tuaj yeem siv rau kev tshuaj xyuas thiab CNC programming. Daim duab 2D engineering tau pom zoo thaum muaj kev zam tshwj xeeb, flatness, nto tiav lossis kev soj ntsuam yuav tsum tau tswj.
Q: Puas tuaj yeem txuas lub qhov thiab cov xov tuaj yeem ncaj qha rau hauv lub heatsink?
A: Yog. CNC machining tuaj yeem tsim los ntawm qhov, tapped qhov, counterbores, countersinks thiab lwm yam mounting nta raws li daim duab pom zoo.
Q: Lub heatsink puas tuaj yeem hloov kho rau ib qho PCB tshwj xeeb?
A: Yog. Lub heatsink tuaj yeem tsim nyob ib puag ncig ntawm PCB layout, qhov ntev ntawm cov khoom, cov qauv mounting thiab muaj kev tshem tawm. Qhov no yog ib qho ntawm qhov zoo ntawm kev siv cov kev cai machined heatsink.
Q: Puas yog CNC machining haum rau heatsink prototypes?
A: Yog. CNC machining yog tsim rau prototypes thiab me me ntau lawm batches vim hais tias lub heatsink tuaj yeem tsim ncaj qha los ntawm CAD tsim yam tsis tas yuav tsum muaj lub siab extrusion tuag.
Q: CNC machined heatsinks puas tuaj yeem anodized?
A: Yog. Aluminium heatsinks tuaj yeem ua anodized thiab tuaj yeem tau txais lwm yam kev kho saum npoo xws li sandblasting, txhuam los yog polishing. Qhov tseem ceeb ntawm qhov chaw tiv thaiv thermal yuav tsum raug txheeb xyuas ua ntej ua tiav.
Q: Cov ntaub ntawv dab tsi xav tau rau kev hais lus heatsink?
A: Ib daim duab 2D lossis 3D CAD cov ntaub ntawv yog qhov pib zoo tshaj plaws. Cov khoom siv, qhov ntau, kev kho saum npoo thiab qhov tseem ceeb yuav tsum tau muab rau. Thaum tshav kub kub load thiab airflow cov ntaub ntawv muaj txiaj ntsig zoo rau cov ntawv thov uas qhov kev ua haujlwm thermal yog qhov tsim nyog tsim nyog.
Q: CNC machined heatsinks puas tuaj yeem siv rau ntau lawm?
A: Yog. CNC machining tuaj yeem siv rau cov qauv, cov khoom me me thiab ntau lawm. Rau cov ntim loj dua, cov txheej txheem tsim khoom yuav tsum raug soj ntsuam raws li ib feem geometry, lub sijhawm voj voog, kev siv cov khoom siv thiab cov phiaj xwm nqi.
Cim npe nrov: Tuam Tshoj Customized cnc milling heatsink rau electronics manufacturers, lwm tus neeg, Hoobkas
