搜索關鍵詞: 奧迪斯
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地 址:佛山市禪城區嶺南大道北131號碧桂園城市花園南區三座29樓
柱銷聯軸器具有振動抑製效果的原理
柱銷聯軸器具(ju)有(you)的(de)彈(dan)性(xing)元(yuan)件(jian)能(neng)夠(gou)產(chan)生(sheng)較(jiao)大(da)彈(dan)性(xing)變(bian)形(xing)和(he)阻(zu)尼(ni)作(zuo)用(yong),所(suo)以(yi)能(neng)起(qi)到(dao)緩(huan)衝(chong)和(he)吸(xi)振(zhen)的(de)作(zuo)用(yong)。其(qi)振(zhen)動(dong)抑(yi)製(zhi)效(xiao)果(guo)主(zhu)要(yao)與(yu)柱(zhu)銷(xiao)聯(lian)軸(zhou)器(qi)的(de)剛(gang)度(du)和(he)阻(zu)尼(ni)有(you)關(guan)。
柱銷聯軸器的剛度包括徑向剛度、軸zhou向xiang剛gang度du和he扭niu轉zhuan剛gang度du。在zai實shi際ji工gong程cheng中zhong,載zai荷he變bian化hua常chang常chang由you扭niu矩ju波bo動dong引yin起qi扭niu轉zhuan振zhen動dong,所suo以yi聯lian軸zhou器qi影ying響xiang主zhu要yao的de剛gang度du是shi扭niu轉zhuan剛gang度du。一yi般ban情qing況kuang下xia,在zai軸zhou係xi傳chuan動dong中zhong,係xi統tong的de其qi他ta零ling部bu件jian的de剛gang度du都dou會hui比bi柱zhu銷xiao聯lian軸zhou器qi的de剛gang度du大da很hen多duo,在zai簡jian化hua的de情qing況kuang下xia,可ke假jia設she其qi他ta零ling部bu件jian的de彈dan性xing為wei零ling,僅jin考kao慮lv聯lian軸zhou器qi的de彈dan性xing。例li如ru在zai對dui傳chuan動dong軸zhou係xi中zhong聯lian軸zhou器qi的de主zhu動dong和he從cong動dong兩liang側ce的de轉zhuan動dong慣guan量liang和he剛gang度du力li學xue模mo型xing進jin行xing簡jian化hua時shi,通tong常chang可ke簡jian化hua為wei兩liang個ge等deng效xiao的de圓yuan盤pan配pei置zhi在zai聯lian軸zhou器qi的de兩liang側ce,從cong而er便bian於yu分fen析xi柱zhu銷xiao聯lian軸zhou器qi的de剛gang度du對dui振zhen動dong抑yi製zhi的de影ying響xiang。
柱(zhu)銷(xiao)聯(lian)軸(zhou)器(qi)中(zhong)的(de)彈(dan)性(xing)元(yuan)件(jian)在(zai)變(bian)形(xing)過(guo)程(cheng)中(zhong)會(hui)消(xiao)耗(hao)能(neng)量(liang),這(zhe)種(zhong)能(neng)量(liang)的(de)消(xiao)耗(hao)就(jiu)體(ti)現(xian)為(wei)阻(zu)尼(ni)效(xiao)果(guo)。當(dang)係(xi)統(tong)中(zhong)存(cun)在(zai)振(zhen)動(dong)時(shi),阻(zu)尼(ni)可(ke)以(yi)將(jiang)振(zhen)動(dong)能(neng)量(liang)轉(zhuan)化(hua)為(wei)熱(re)能(neng)等(deng)其(qi)他(ta)形(xing)式(shi)的(de)能(neng)量(liang),從(cong)而(er)起(qi)到(dao)抑(yi)製(zhi)振(zhen)動(dong)的(de)作(zuo)用(yong)。

