The movement of the aircraft landinggear damper structure is implemented through the shaft and hole connection which is usually a clearance fit or a transition fit.The bushing on the base of the parts is usually installed by using cold shrink method,the bushing material is especially copper alloy.A process was described in which sleeve type alloy reamer was used to machine the copper sleeve bush inner hole and the end face by hand ream.The process method is economical,efficient,stable quality,especially suitable for batch processing.
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舒晓君,陈刚,刘军.装配件铜套内孔和端面铰削加工[J].机床与液压,2016,44(22):26-27. . Reaming Machining for the Bronze Bush Inner Hole and End Face of Assemble Part[J]. Machine Tool & Hydraulics,2016,44(22):26-27