The utility model discloses a high accuracy cutting digit control machine tool that noise resistance ability is good, including machine tool main body and control panel, machine tool main body's lowerextreme is fixed with the base, and control panel's top is inlayed and is had the display, and the upper end of base is fixed with operation box, and operation box's inside bottom surface is link uphas horizontal slide rail, and the inside activity of horizontal slide rail alternates there is the transverse slider, and the top surface both sides of transverse slider are fixed with the fixed plate, and the inside fixed surface of fixed plate has flexible post, and the other end of flexible post is connected with the activity and supports the tie plate. This kind of high accuracy cutting digitcontrol machine tool that noise resistance ability is good utilizes the high density sound -proofing properties of operation box door, and each parts operates perfect the completely cutting off of noise that the friction produced in the time of can cutting the work piece, and the audio -visual cutting circumstances of observing the work piece of staff's accessible transparent visual window in noise abatement, does not influence the normal clear of cutting work again, is applicable to high accuracy cutting digit control machine tool that noise resistance ability is good's production and use, has good development prospect.