TGL型尼龙内(nei)齿(chi)圈鼓形齿(chi)式联(lian)(lian)轴器(qi)是利用若干非金属弹性材料制成的柱(zhu)销(xiao)，置(zhi)于两半(ban)联(lian)(lian)轴器(qi)凸(tu)缘孔中(zhong)，通过柱(zhu)销(xiao)实现(xian)两半(ban)联(lian)(lian)轴器(qi)联(lian)(lian)接，该联(lian)(lian)轴器(qi)结构简单(dan)，容(rong)易制造，装(zhuang)拆替换弹性元件比较方便，不用移动(dong)两联(lian)(lian)轴器(qi)。

如何分析TGL型(xing)(xing)尼龙(long)内齿(chi)圈鼓形(xing)(xing)齿(chi)式联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)损坏原因？TGL型(xing)(xing)尼龙(long)内齿(chi)圈鼓形(xing)(xing)齿(chi)式联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)用于动(dong)力(li)机(ji)(ji)械主(zhu)从轴(zhou)(zhou)(zhou)系的TGL型(xing)(xing)尼龙(long)内齿(chi)圈鼓形(xing)(xing)齿(chi)式联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)联(lian)(lian)(lian)(lian)接。周向均列(lie)的弹性元件1联(lian)(lian)(lian)(lian)接于联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)的主(zhu)从毂体4、5，由(you)多股(gu)钢(gang)丝绞(jiao)合线(xian)经金属夹(jia)板固联(lian)(lian)(lian)(lian)成的TGL型(xing)(xing)尼龙(long)内齿(chi)圈鼓形(xing)(xing)齿(chi)式联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)的螺旋环(huan)状(zhuang)弹性体构成了(le)联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)主(zhu)从毂体间环(huan)形(xing)(xing)自(zi)由(you)变(bian)形(xing)(xing)空间，联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)主(zhu)从毂体在轴(zhou)(zhou)(zhou)向、径向和(he)轴(zhou)(zhou)(zhou)倾角(jiao)等(deng)方向通过环(huan)形(xing)(xing)自(zi)由(you)变(bian)形(xing)(xing)空间构成弹性位(wei)移(yi)补偿特征。适用于船用主(zhu)、辅机(ji)(ji)，内燃机(ji)(ji)，柴油联(lian)(lian)(lian)(lian)轴(zhou)(zhou)(zhou)器(qi)(qi)，电(dian)动(dong)机(ji)(ji)和(he)液压(ya)马达等(deng)驱动(dong)的各(ge)类（特别是(shi)设有单层或双层弹性隔振基础(chu)）动(dong)力(li)装置的轴(zhou)(zhou)(zhou)系联(lian)(lian)(lian)(lian)接。

船上进(jin)行扭振(zhen)测(ce)试，从测(ce)试结果(guo)看联轴(zhou)器的扭振(zhen)特性相(xiang)对(dui)于(yu)许用(yong)值很小，但(dan)联轴(zhou)器却(que)连续发生损坏，在排除自(zi)身质量问题和扭振(zhen)外,，一般(ban)还有哪(na)些因(yin)素(su)可以(yi)导致联轴(zhou)器损坏？

1、原理：

TGL型(xing)尼龙(long)内(nei)齿(chi)(chi)圈鼓(gu)形(xing)齿(chi)(chi)式联(lian)轴(zhou)器(qi)的主要弹性(xing)鼓(gu)形(xing)齿(chi)(chi)式联(lian)轴(zhou)器(qi)是扭转承载(zai)的橡胶组(zu)件，橡胶组(zu)件可设计(ji)成单排或多排，各橡胶组(zu)件又(you)有(you)多种标准刚度(du)可供选择，可较大范围地(di)满足扭振(zhen)(zhen)计(ji)算所(suo)确定的刚度(du)要求,鼓(gu)形(xing)齿(chi)(chi)式联(lian)轴(zhou)器(qi)。在(zai)船(chuan)舶动(dong)力系统中使用TGL型(xing)尼龙(long)内(nei)齿(chi)(chi)圈鼓(gu)形(xing)齿(chi)(chi)式联(lian)轴(zhou)器(qi)的主要目的是传递功(gong)率(lv)和(he)扭矩，补(bu)偿(chang)径向，轴(zhou)向和(he)角向对中误差，补(bu)偿(chang)旋转动(dong)量(liang)的振(zhen)(zhen)荡(dang)。调整系统自振(zhen)(zhen)频率(lv)。TGL型(xing)尼龙(long)内(nei)齿(chi)(chi)圈鼓(gu)形(xing)齿(chi)(chi)式联(lian)轴(zhou)器(qi)具有(you)重(zhong)量(liang)轻，安(an)装(zhuang)方便，各向位(wei)移补(bu)偿(chang)量(liang)大，阻(zu)尼大，吸(xi)振(zhen)(zhen)能(neng)力及调频等特点，能(neng)较好地(di)保护(hu)主联(lian)轴(zhou)器(qi)、齿(chi)(chi)轮箱和(he)轴(zhou)系。

2、原因分析：

1）主机弹性减振器下沉，造成轴系(xi)不(bu)对中，而产生(sheng)附加转矩！对新船舶这(zhei)种(zhong)可能很大。

2）TGL型尼龙内齿(chi)(chi)圈鼓(gu)形(xing)齿(chi)(chi)式(shi)(shi)联轴器(qi)橡胶鼓(gu)形(xing)齿(chi)(chi)式(shi)(shi)联轴器(qi)发热断裂事故;匹(pi)配问题：只有(you)轴系(xi)中(zhong)的(de)(de)各个设备，如柴油联轴器(qi)、高(gao)弹TGL型尼龙内齿(chi)(chi)圈鼓(gu)形(xing)齿(chi)(chi)式(shi)(shi)联轴器(qi)、齿(chi)(chi)轮箱、轴系(xi)其它部(bu)件、螺旋桨等均有(you)良好(hao)的(de)(de)设计和(he)互(hu)相补充和(he)支持，均各自提(ti)高(gao)设计水(shui)平，这(zhei)样设计出来的(de)(de)船(chuan)舶才是意(yi)义上的(de)(de)船(chuan)舶。