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一、安装的技术要求:(一)两轴承应安装在同一中心線和同一水平線上。(二)轴承安装时,主轴承球面瓦必须刮至每平方吋有4-5个接觸点,承压面接觸为120°,合金瓦必须研刮至每平方吋8-10个接觸点,传动轴瓦必须研刮至每平方吋8-10个接觸点,承压面接觸角为120°。(三)主轴安装时,主轴与轴承顶部间隙为0.75公厘,两侧间隙各为1.5公厘,受热-端间隙可略为放大,其轴向温度间隙为0.75-1.5公厘。传动轴上部间隙为0.01-0.13公厘,两侧间隙为0.13-0.15公厘。(四)齿圈与筒体应为同一轴心,其偏差不能超过0.80公厘,齿侧平面误差不得超过1公厘。(五)筒体襯板与筒体间空隙全部填充硬橡皮,用螺
First, the installation of technical requirements: (a) two bearings should be installed in the same center line and the same level. (B) bearing installation, the main bearing spherical tile must be scraped to every square inch has 4-5 contact points, pressure surface contact 120 °, the alloy tile must scratch to 8-10 per square inch contact point, the drive The bearing pad must be scraped to 8-10 contact points per square inch with a contact angle of 120 °. (C) spindle installation, the spindle and bearing the top clearance of 0.75 mm, 1.5 mm on both sides of the gap, the heat - end clearance can be slightly enlarged, the axial temperature gap of 0.75-1.5 mm. The upper part of the drive shaft clearance of 0.01-0.13 mm, both sides of the gap 0.13-0.15 mm. (D) ring gear and cylinder should be the same axis, the deviation can not exceed 0.80 mm, flank plane error must not exceed 1 mm. (E) cylinder liner and the gap between the cylinder filled with hard rubber, with a screw