Research on Environmental Adaptability Improvement of Cast Aluminum Fork Frame
The cast aluminum fork is an important structural part of an external antenna equipment,and its working environment is high humidity,high and low temperature alternation,high salt spray marine environment.Therefore,the cast aluminum fork frame is required to have good anti-corrosion,high temperature and low temperature resistance.The cast aluminum fork frame of one projectcorroded locally after many years of use,and its environmental adaptability can no longer meet the equipment's usage requirements.This article conducts research on the environmental adaptability improvement of the cast aluminum fork frame,improves it from the perspective of materials and surface treatment,and verifies the performance of the improved cast aluminum fork frame.Through high and low temperature damp heat tests,salt spray and mold tests,the results show that the environmental adaptability of the improved cast aluminum fork frame meets the requirementsof marine environment.
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