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五、若干因素对设计计算的影响1.瓦块包角:瓦块包角的大小不同时,对轴承特性有一定影响,图17示出了当L/D=1及0.5、载荷居中时,包角从30°到360°在若干偏心率下的承载系数。在不同情况下,包角的影响大小不一。当包角在120°～360°范围内变化时,轴承静态特性变化不大,尤其当L/D=0.5时,这一点更为明显。当偏心率很大时,如ε>0.9,由于油膜实际存在的区域本身很小,故当包角在很大范围内变化时,轴承特性并无多大
Fifth, the impact of a number of factors on the design calculation 1 tile angle: tile angle different sizes, the bearing characteristics have a certain impact, Figure 17 shows that when L / D = 1 and 0.5, the load center, Load angle from 30 ° to 360 ° at several eccentricities. In different situations, the influence of wrap angle varies. When the wrap angle changes in the range of 120 ° ~ 360 °, the bearing static characteristics change little, especially when L / D = 0.5, which is more obvious. When the eccentricity is large, for example, ε> 0.9, since the actual area of the oil film itself is small, there is not much bearing feature when the angle of envelope changes over a wide range