| 摘要 |
<p>PURPOSE:To reduce input steps of the data as to machining conditions by providing such a function as automatically producing condition data required for machining, means of only by a few key input data. CONSTITUTION:In a machine tool, such as a cylindrical grinder and its control unit, the grinding cycle number Ncyc and key data are entered according to the processing flow. The grinding cycle number Ncyc thus entered is assigned to the brain number K in the standard data table Ds. The machining condition data Do(n) is initialized by the standard data D3(k,n), and the brain number j in the compensation coefficient table ki(j,n) is determined. Then, the machining condition data Do(n) is read out and multiplied by the compensation coefficient ki(j, n), and the obtained result is stored in the area of the machining condition data Do(n). Each of these base data is multiplied by the compensation coefficient read out in correspondence to the key data to obtain machining condition data, whereby, the movement of the cylindrical grinder is controlled.</p> |
