A method for estimating the cutting capacity of the curved cutting edge drills comparatively to standard drills and the economical effects has been proposed using a dynamometer study. The analysis of experimental results allowed determination of the constants and the exponents from the relations of axial force and drilling torque, during the cutting with curved cutting edge drills. In this study, axial force and drilling torque, at work in St 37, 41Cr 4 and C45, has been measured using equipment with inductive transducer.
| Number of Pages : | 7 |
| Published : | 11/01/2000 |
