Apparatus for setting the backlash in a rolling gear transmission on a gear-generating grinder

摘要

The object of the invention is to create an apparatus for setting the backlash in a rolling gear transmission on a gear-generating grinder, by which the greatest kinematic accuracy of the rolling gear transmission, during single-flank and double-flank grinding with parts on one side and on both sides, is purposefully achieved while simultaneously eliminating the backlash in the entire rolling gear transmission. In the process, the cost for the production of the individual gear elements of the rolling gear transmission and for the setting-up operation at the machine is not to increase. The object is achieved according to the invention in that one drive each, working in four-quadrant operation, is arranged at both ends of the gear train for producing the translatory movement and of the gear train for producing the rotary movement, and the drives are connected to a program control apparatus. <IMAGE>