【蛇形聯軸器】分析蛇形彈簧聯軸器齒形為直線形與曲線形

如何分析蛇形彈簧聯軸器齒形為直線形與曲線形?蛇(she)型(xing)彈(dan)簧(huang)聯(lian)軸(zhou)器(qi)是(shi)利(li)用(yong)分(fen)為(wei)一(yi)組(zu)或(huo)幾(ji)組(zu)的(de)蛇(she)形(xing)彈(dan)簧(huang)，嵌(qian)在(zai)兩(liang)瓣(ban)聯(lian)軸(zhou)器(qi)凸(tu)緣(yuan)上(shang)的(de)齒(chi)間(jian)內(nei)，以(yi)實(shi)現(xian)兩(liang)半(ban)聯(lian)軸(zhou)器(qi)的(de)聯(lian)接(jie)，為(wei)防(fang)止(zhi)蛇(she)形(xing)彈(dan)簧(huang)在(zai)離(li)心(xin)力(li)作(zuo)用(yong)下(xia)甩(shuai)出(chu)及(ji)避(bi)免(mian)蛇(she)形(xing)彈(dan)簧(huang)與(yu)齒(chi)接(jie)觸(chu)處(chu)發(fa)生(sheng)幹(gan)摩(mo)擦(ca)，需(xu)用(yong)封(feng)閉(bi)的(de)殼(ke)體(ti)罩(zhao)住(zhu)，並(bing)在(zai)裏(li)麵(mian)注(zhu)以(yi)潤(run)滑(hua)油(you)或(huo)潤(run)滑(hua)脂(zhi)。蛇(she)形(xing)彈(dan)簧(huang)聯(lian)軸(zhou)器(qi)分(fen)為(wei)橫(heng)剛(gang)度(du)和(he)變(bian)剛(gang)度(du)兩(liang)種(zhong)，主(zhu)要(yao)取(qu)決(jue)於(yu)與(yu)彈(dan)簧(huang)接(jie)觸(chu)齒(chi)的(de)下(xia)麵(mian)兩(liang)種(zhong)形(xing)狀(zhuang)：

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)。

shexingdanhuanglianzhouqiqizhuyaojiegoushiyoulianggebanlianzhoujie
，lianggebanwaizhao，lianggemifengquanjishexingdanhuangpianzucheng。tashikaoshehuangqianruliangbanlianzhoujiedechicaoneilaichuandiniuju
，lianzhouqiyishexingdanhuangpianqianrulianggebanlianzhoujiedechicaonei

，laishixianzhudongzhouyucongdongzhoudelianjie。yunzhuanshi，shikaozhudongduanchimianduishehuangdezhouxiangzuoyonglidaidongcongdongduan，laichuandiniuju，rucizaihendachengdushangbimianlegongzhenxianxiangfasheng，qiehuangpianzaichuandiniujushisuochanshengdedanxingbianliang，shijixiexitongnenghuodejiaohaodejianzhenxiaoguo，qipingjunjianzhenlvda36%以上。