The invention discloses a split transmission five-shaft high-precision
machining system. A driving motor is independent of a
machine tool foundation, and thus a power source and a
machine tool body are separated. In addition, single-direction driving adopts a
driving mode that double motors are matched with a gear, return difference can be eliminated in the driving process, driving precision is ensured, and meanwhile, vibration generated by operation of the power source (the motors) is prevented from being transferred to a
machine tool. After a long period of use, motor driving precision is lowered, precision of
linear operation and rotation can be still kept, thus the advantages of the five-shaft
machining system such as
machining precision are ensured, higher dynamic performance, feed speed and
cutting speed can be obtained, better machining surface quality can be obtained, and machining efficiency is improved. Complex curved surface machining of a plurality of planes and various procedures of parts can be completed automatically, efficiently and continuously at high speed with high precision, and the split transmission five-shaft high-precision
machining system is suitable for
spaceflight, the military industry, automobiles, ships,
medical treatment, molds and other fields.