The invention relates to the technical field of reduction gearboxes, and discloses a reduction gearbox
machining process which comprises the
machining of the main surface of a reduction gearbox, the plane
machining of a box body, the machining of a main shaft hole and the machining of a hole
system. According to the reduction gearbox
machining process, a tool is simple in structure, a
machine tool is convenient to adjust, a plurality of tool rests can be used on a gantry side
machine tool, a plurality of surfaces can be machined at the same time in one-time workpiece installation, therefore, the position precision of the surfaces is economically guaranteed, the
production rate of box plane milling is higher than that of planing, milling is often adopted in
batch production. When the batch is large, a plurality of planes are commonly machined on a multi-shaft planer type milling
machine by using a plurality of milling cutters at the same time, so that the position precision between the planes is ensured, and the productivity is also improved.