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聯係人:蘇東濤
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地址:魯權屯開發區
減震器(Absorber) ,shiyonglaiyizhidanhuangxizhenhoufandanshidezhendangjilaizilumiandechongji。guangfanyongyuqiche,weijiasuchejiayucheshenzhendongdeshuaijian,yigaishanqichedexingshipingshunxing。zaijingguobupinglumianshi,suiranxizhendanhuangkeyiguolvlumiandezhendong,dandanhuangzishenhaihuiyouwangfuyundong,erjianzhenqijiushiyonglaiyizhizhezhongdanhuangtiaoyuede。
xuanjiaxitongzhongyouyudanxingyuanjianshouchongjichanshengzhendong,weigaishanqichexingshipingshunxing,xuanjiazhongyudanxingyuanjianbingliananzhuangjianzhenqi,weishuaijianzhendong,qichexuanjiaxitongzhongcaiyongjianzhenqiduoshiyelijianzhenqi,qigongzuoyuanlishidangchejia(或車身)和he車che橋qiao間jian震zhen動dong而er出chu現xian相xiang對dui運yun動dong時shi,減jian震zhen器qi內nei的de活huo塞sai上shang下xia移yi動dong,減jian震zhen器qi腔qiang內nei的de油you液ye便bian反fan複fu地di從cong一yi個ge腔qiang經jing過guo不bu同tong的de孔kong隙xi流liu入ru另ling一yi個ge腔qiang內nei。此ci時shi孔kong壁bi與yu油you液ye間jian的de摩mo擦ca和he油you液ye分fen子zi間jian的de內nei摩mo擦ca對dui震zhen動dong形xing成cheng阻zu尼ni力li,使shi汽qi車che震zhen動dong能neng量liang轉zhuan化hua為wei油you液ye熱re能neng,再zai由you減jian震zhen器qi吸xi收shou散san發fa到dao大da氣qi中zhong。在zai油you液ye通tong道dao截jie麵mian和he等deng因yin素su不bu變bian時shi,阻zu尼ni力li隨sui車che架jia與yu車che橋qiao(或車輪)之間的相對運動速度增減,並與油液粘度有關。
減jian震zhen器qi與yu彈dan性xing元yuan件jian承cheng擔dan著zhe緩huan衝chong擊ji和he減jian震zhen的de任ren務wu,阻zu尼ni力li過guo大da,將jiang使shi懸xuan架jia彈dan性xing變bian壞huai,甚shen至zhi使shi減jian震zhen器qi連lian接jie件jian損sun壞huai。因yin而er要yao調tiao節jie彈dan性xing元yuan件jian和he減jian震zhen器qi這zhe一yi矛mao盾dun。
(1) 在壓縮行程(車橋和車架相互靠近),減震器阻尼力較小,以便充分發揮彈性元件的彈性作用,緩和衝擊。這時,彈性元件起主要作用。
(2) 在懸架伸張行程中(車橋和車架相互遠離),減震器阻尼力應大,迅速減震。
(3) 當車橋(或車輪)與車橋間的相對速度過大時,要求減震器能自動加大液流量,使阻尼力始終保持在一定限度之內,以避免承受過大的衝擊載荷。
zaiqichexuanjiaxitongzhongguangfancaiyongdeshitongshijianzhenqi,qiezaiyasuoheshenzhangxingchengzhongjunnengqijianzhenzuoyongjiaoshuangxiangzuoyongshijianzhenqi,haiyoucaiyongxinshijianzhenqi,tabaokuochongqishijianzhenqihezuliketiaoshijianzhenqi。