如何分析蛇形彈簧聯軸器齒形為直線形與曲線形

蛇形彈簧聯軸器/蛇形聯軸器，是一種結構先進的金屬。它靠蛇形彈簧片來傳遞扭矩。蛇形彈簧聯軸器是當今 機械領域 先進的軸聯接傳動部件，也是一種非常通用的軸聯接傳動部件。

蛇she形xing彈dan簧huang聯lian軸zhou器qi其qi主zhu要yao結jie構gou是shi由you兩liang個ge半ban聯lian軸zhou節jie，兩liang個ge半ban外wai罩zhao

，兩liang個ge密mi封feng圈quan及ji蛇she形xing彈dan簧huang片pian組zu成cheng。它ta是shi靠kao蛇she簧huang嵌qian入ru兩liang半ban聯lian軸zhou節jie的de齒chi槽cao內nei來lai傳chuan遞di扭niu矩ju，聯lian軸zhou器qi以yi蛇she形xing彈dan簧huang片pian嵌qian入ru兩liang個ge半ban聯lian軸zhou節jie的de齒chi槽cao內nei，來lai實shi現xian主zhu動dong軸zhou與yu從cong動dong軸zhou的de鏈lian接jie。運yun轉zhuan時shi，是shi靠kao主zhu動dong端duan齒chi麵mian對dui蛇she簧huang的de軸zhou向xiang作zuo用yong力li帶dai動dong從cong動dong端duan，來lai傳chuan遞di扭niu矩ju，如ru此ci在zai很hen大da程cheng度du上shang避bi免mian了le共gong振zhen現xian象xiang發fa生sheng，且qie簧huang片pian在zai傳chuan遞di扭niu矩ju時shi所suo產chan生sheng的de彈dan性xing變bian量liang
，使shi機ji械xie係xi統tong能neng獲huo得de較jiao好hao的de減jian振zhen效xiao果guo
，其qi平ping均jun減jian振zhen率lv達da36%以上。

如何分析蛇形彈簧聯軸器齒形為直線形與曲線形?shexingdanhuanglianzhouqishiliyongfenweiyizuhuojizudeshexingdanhuang
，qianzailiangbanlianzhouqituyuanshangdechijiannei，yishixianliangbanlianzhouqidelianjie，weifangzhishexingdanhuangzailixinlizuoyongxiashuaichujibimianshexingdanhuangyuchijiechuchufashengganmoca，xuyongfengbideketizhaozhu，bingzailimianzhuyirunhuayouhuorunhuazhi。shexingdanhuanglianzhouqifenweihenggangduhebiangangduliangzhong，zhuyaoqujueyuyudanhuangjiechuchidexiamianliangzhongxingzhuang：

蛇形彈簧聯軸器齒形為直線形：在zai正zheng常chang負fu載zai時shi
，蛇she形xing彈dan簧huang與yu齒chi接jie觸chu點dian之zhi間jian的de距ju離li不bu隨sui蛇she形xing彈dan簧huang變bian形xing量liang的de改gai變bian而er變bian化hua，剛gang度du不bu變bian，兩liang半ban聯lian軸zhou器qi的de相xiang對dui轉zhuan角jiao與yu所suo傳chuan遞di的de轉zhuan矩ju為wei線xian性xing關guan係xi，屬shu於yu恒heng剛gang度du蛇she形xing彈dan簧huang聯lian軸zhou器qi。

蛇型彈簧聯軸器齒式為曲線型：負載較小時，蛇形彈簧的直線部分與被聯接的軸線基本平行；負(fu)載(zai)增(zeng)大(da)時(shi)，蛇(she)形(xing)彈(dan)簧(huang)的(de)變(bian)形(xing)增(zeng)大(da)，與(yu)齒(chi)的(de)接(jie)觸(chu)弧(hu)麵(mian)亦(yi)增(zeng)大(da)，而(er)與(yu)齒(chi)接(jie)觸(chu)點(dian)之(zhi)間(jian)的(de)距(ju)離(li)越(yue)來(lai)越(yue)短(duan)，剛(gang)度(du)增(zeng)大(da)
，兩(liang)半(ban)聯(lian)軸(zhou)器(qi)的(de)相(xiang)對(dui)轉(zhuan)角(jiao)與(yu)所(suo)傳(chuan)遞(di)的(de)轉(zhuan)矩(ju)為(wei)非(fei)線(xian)性(xing)關(guan)係(xi)


，屬(shu)於(yu)變(bian)剛(gang)度(du)蛇(she)形(xing)彈(dan)簧(huang)聯(lian)軸(zhou)器(qi)。直(zhi)線(xian)齒(chi)形(xing)便(bian)於(yu)加(jia)工(gong)
，成(cheng)本(ben)低(di)
，但(dan)隻(zhi)適(shi)用(yong)於(yu)傳(chuan)遞(di)轉(zhuan)矩(ju)變(bian)化(hua)較(jiao)小(xiao)的(de)工(gong)況(kuang)條(tiao)件(jian)。曲(qu)線(xian)齒(chi)形(xing)聯(lian)軸(zhou)器(qi)適(shi)用(yong)於(yu)轉(zhuan)矩(ju)變(bian)化(hua)較(jiao)大(da)和(he)正(zheng)反(fan)轉(zhuan)的(de)工(gong)況(kuang)條(tiao)件(jian)
，並(bing)有(you)較(jiao)好(hao)的(de)緩(huan)衝(chong)作(zuo)用(yong)，但(dan)曲(qu)線(xian)齒(chi)形(xing)工(gong)藝(yi)性(xing)較(jiao)差(cha)
，製(zhi)造(zao)成(cheng)本(ben)較(jiao)高(gao)。