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针对某工程机械车辆臂架下落时双缸变幅不同步、臂架晃动严重的现象,通过测试分析了双缸不同步的原因,改进了双缸变幅系统原理,测试验证了改进方案的有效性,提高了系统的可靠性。
Aiming at the phenomenon of unsynchronized luffing amplitude and unsmoothing jib when a jib of a construction machinery vehicle is dropped, the reason for double-cylinder unsynchronization is analyzed through testing and the principle of the two-cylinder luffing system is improved. The test proves that the improved scheme is effective Improve the reliability of the system