摩托车减震器结构类型及工作原理
actively carry out the law on civil air defense education, drawn out of the air deon civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
二、液压阻尼减震器的工作原理
液压式减震器是目前摩托车使用最为普遍的减震器，现简要介绍其工作原理。
1、液压阻尼式后减震器
液压式减震器的结构同吸入式泵根本相似，不同之处只是液压减震器的钢体上端是封闭的，而阀门上留有小孔。当后轮遇到凸起的路面受到冲击时，缸筒向上移动，活塞在内缸筒里相对往下移动。此时，活塞阀门被冲开向上，内缸筒腔内活塞下侧的油不受任何阻力地流向活塞上侧。同时，这一局部油也通过底部阀门上的小孔流入内、外缸筒之间的油腔内。这样就有效地衰减了凹凸路面对车辆的冲击负荷
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