轮舵机修理工艺附图

MV *****Procedure Specification of Steering Gear Repair 1，修理前先进行舵机运转试验检查运动部件的运行情况。Before repair, we

MV *****Procedure Specification of Steering Gear Repair 1 ，修理前先进行舵机运转试验检查运动部件的运行情况。 Before repair, we will do the steering gear running test to check the running condition. 2 ，进坞后先测量上下舵钮的间隙，上舵承间隙测量，数据记录。舵杆与舵叶联接 平面检查，紧配螺栓检查，确定舵杆与舵叶的联接情况。测量重磅平面至撞杆柱 AB 塞中心线的高度数据记录。测量撞杆柱塞与十字头的间隙、两位置。测量舵 CD 叶与假舵的间隙、两位置。测量舵杆中心至撞杆柱塞销的距离。（如图 1 ） .After drydocking, measure and record rudder pintles clearances and rudder carrier clearances, check the condition of flanges &bolts that connect rudder stock and rudder blade to know how about the connection, Measure and record the distance between ram center line and foundation flange surface, measure and record upper clearance & lower clearance A\B between ram and tiller fork, measure and record the jumping clearances C\D, measure and record the distance between rudder stock center line and Ram pin.