| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to machine building and may be used in hard-to-make turning. It comprises feeding lather tool in plane passing through part axis. To increase lathe tool travel smoothness and accuracy of turning both sections of surface profile, lathe tool with rounded corner rB to allow intersection of part profile sections is moved along single trajectory, common for both sections and defined from indicated equation. ^ EFFECT: higher efficiency and precision. ^ 2 cl, 6 dwg, 2 ex |
