农用运输车的走合期,也称初驶期,是指新车或大修(包括发动机大修)后的农用车,在一定行驶里程内的使用。一般农用车的走合期为1200公里。新车或大修后的农用车,由于零件的加工表面尚未磨合,加工尺寸和几何形状常会存在一定的误差,装配中也会有一定的偏差,运转时各相互接触的运动表 Farm vehicles take the period of convergence, also known as early-onset, refers to a new car or overhaul (including engine overhaul) of agricultural vehicles, in a certain mileage. General farm car take a total of 1200 km. New car or overhaul of agricultural vehicles, parts processing surface has not yet run-in, processing size and geometry often there is a certain error, there will be a certain deviation in the assembly, the operation of the contact with each other movement table