METI/ECCJ/AOTS Training Program Vietnam

METI/ECCJ/AOTS Training Program

Vietnam

Example-1: Power Reduction by Process Modification

Factory:
Machining line / Car manufacturingCoolant is used in machining to:reduce heat expansion of work,lubricate tool-edge,remove chips.

Example 1: continued

Example 2: Dust Removal System in Foundry

Power cost reduced with small amount of suction air.

Example 3: Manufacturing process improvement--- Eliminating heating process
Factory: Car parts --- alternator stator manufacturing process
Before improvement Diode is soldered to the fin, therefore solder heating furnace is necessary.
After improvement Diode is attached by press-in process to the fin, and heating/cooling process is eliminated. Required technical development: To avoid the strain in diode. To secure the adhere to the fin.

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