28W Lighting Diameter 100mm LED Heat Sink Cold Forging Existing Mold

Existing Mold Diameter 100mm Cold Forging Led Heat Sink For 28W 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 is cold forging and hot forging?
The cold forging manufacturing process increases the strength of a metal through strain hardening at a room temperature. On the contrary the hot forging manufacturing process keeps materials from strain hardening at high temperature, which results in optimum yield strength, low hardness and high ductility

  This cold forging heat sink is suitable for ceiling lamps, downlights, projection lamps, wall lamps.

  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.