|Place of Origin:||China Mainland|
|Model Number:||R-L 0001 F-R|
|Minimum Order Quantity:||100 pcs|
|Price:||10 US $/PC-100 US $/PC|
|Packaging Details:||Wooden pallet,paper carton,plastic bag,EPE Foam|
|Delivery Time:||10-30 working days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||10000 pcs/month|
|Material:||Aluminum Alloy||Technology:||Friction Stir Welding,CNC Machining|
|Surface Treatment:||Anodizing,plating,powder Coating||Application:||New Energy Car,Cooling Plate,New Energy Vehicle Battery|
Item:Photovoltaic industry aluminum heat sinks made by friction stir welding technology
With significant volumes of heat, liquid cooling is the better option for achieving excellent heat transfer properties and significantly improved efficiency compared to air cooling. In liquid cooling, liquid channels remove the waste heat. During the pressure die casting phase the liquid channels are not fully casted. Then the addition of a cover using friction stir welding, completes the liquid cooling channels.
Compared with traditional welding techniques, friction stir welding generates lower temperatures, which means that it creates less residual stress and allows the structures to better retain their correct shape
Our client base is strongly focussing on product development activities, with a desire to introduce more effective products and solutions to meet market requirements. Further to this, from the viewpoint of the power electronics sector, there exists a requirement to produce greater power packs, from which waste heat is generated at increased levels. These new levels require more effective cooling solutions, which we have successfully innovated in close collaboration with our customers’ product development teams
“Friction stir welding is the ideal method for meeting customer needs. It involves joining two separate items, such as a cover plate lid and a die-cast shell. Friction stir welding links together e.g. a plate and a die-cast shell securing channels. This method also allows us to weld different materials thus creating large and complex structures with complete closed liquid cooling circulation”, explains Eero Pellikka.
“Friction stir welding creates a sealed, high-quality metal to metal joint”, explains Hannu Kosonen, Development Engineer at Alteams.
|Equipments||4-AXIS CNC MACHINES,CNC TURNING MACHINES,CNC LATHE MACHINES,PUNCHING MACHINS,LASER CUTTING MACHINES,ASSEMBLING LINES,Friction stir welding.|
|TESTING EQUIPMENTS||3D measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc.|
|MACHINING PROCESSINGS||4-AXIS CNC MACHINING,ALUMINUM MACHINING,CNC/PRECISION CNC MACHINING,CNC MILLING,CNC TURNING,HIGH SPEED MACHINING,PROTOTYPE/SHORT RUN MACHINING,ALUMINUM DIE CASTING,STAMPING,CNC LATHING,Friction Stir Welding|
|APPLICATIONS||New energy car,Cooling Plate,New Energy vehicle battery,liquid cooling,heat sinks|
|Materials||Extrusion Aluminum Alloy(6063,6061,7075,5052),AL1060,AL1070,A380 Aluminum Alloy, 316L Stainless Steel,ADC 12 Aluminum Alloy,Aluminum: AI6061, AI6063, AL7075, AL5052, etc.|
|Surface Treatment||Anodizing,Alodine,Passivation,Powder Coating,Painting,Plating,Sand Blasting,Brushing...|
|Tolerance||+/- 0.01--0.05mm / can also be customized|
|Shipping||By sea, By air, By DHL,UPS ,TNT etc.
All kinds of shipping way is available.