Existing Mold Diameter 120mm Cold Forging Led Heat Sink With 50W LED Lighting

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Description

     Cold forging is a metal shaping & manufacturing process in which bar stock is inserted into a die and squeezed into a second closed die. The process, completed is at room temperature or below the metal's austenite temperature; to form a metal into a desired shape or configuration.

    This cold forged heat sink is based aluminum 1070 material to processing, first of all, we check the raw material dimension is fine or not, the second is that according to the drawing, use Hydraulic press machine to do the roughcast, the third is that accroding to the drawing, use the wood machine to cut the  outline dimension, the forth is that use the CNC to do exact dimension, the fifth is do anodizing clear, the last step is riveting, and then inspection/packing. First inspection and patrol inspection are done in processing. 

    
   What are the advantages of cold forging?
The major advantages of cold forging are close dimensional tolerances, good surface finish quality, and the use of lower cost materials to obtain the required strength by work hardening without requiring heat treatment
 

    Note:

    The craft is below:

    1: cold forging processing

    2:Cut the pin 

    3: lathe

    4:CNC 

    5:Anodizing.

  Fodor Technology can offer the desing of cold forging heat sink , thermal Simulation Analysis and production service.If you have any cold forigng heat sink inquiry, please send request to Fodor, the mail box is fodor@fodorheatsink.com.