For processing difficult problem of titanium alloy products, by cutting performance analysis of titanium alloy, respectively from the cutting tool material, cutting tool angle, cutting quantity, cutting fluid dosage and so on, the optimization strategy of turning process of titanium alloy products was discussed, new ideas of wedge tool and turningmilling combined cutting way were put forward to improve machining conditions and processing efficiency. The technical problem in the traditional cutting of titanium alloy products was solved. It has reference value and production guiding significance for the further study on cutting process of titanium alloy.