MACHINE WITH HYBRID SHAPERS FOR GEAR MILLING OF CYLINDRICAL WHEELS WITH INCLINED TEETH
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Abstract
The block diagram of a universal gear hobbing machine with hybrid shaping groups for processing cylindrical gears with inclined teeth is considered. Managed coordinates (executive bodies of the machine) are equipped with individual controlled electric motors. A system for synchronization of machine controlled coordinates based on typical integrated circuits is proposed. The block diagram of the synchronization system is made on the basis of the principle of equivalence of controlled coordinates in both shaping groups, reproducing, respectively, the tooth profile and the tooth line along the length of the machined wheel. An automatic two-sided correction of the control signal on controlled coordinates, reproducing the tooth line along the length, is considered.
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References
Golembiyevskiy, A.I. (2008). Obrabotka tsilindricheskikh zubchatykh koles s naklonnymi po delitelʹnoy okruzhnosti zubʹyami [Treatment of cylindrical gears with teeth inclined along the dividing circle]. Vestnik Polotsogo gosudarstvennogo universitetata. Seriya V, Promyshlennost'. Prikladnyye nauki [Bulletin of the Polotsk State University. Series B, Industry. Applied Sciences], (8), 102–109. (In Russ., abstr. in Engl.).
Golembiyevskiy, A.I. (2013). Tipovaya kinematicheskaya struktura zubofrezernogo stanka dlya obrabotki vintovykh tsilindricheskikh zubchatykh koles s naklonnymi zubʹyami [Typical kinematic structure of a gear hobbing machine for processing helical spur gears with oblique teeth]. Vestnik Polotsogo gosudarstvennogo universitetata. Seriya V, Promyshlennost'. Prikladnyye nauki [Bulletin of the Polotsk State University. Series B, Industry. Applied Sciences], (3), 4–8. (In Russ., abstr. in Engl.).
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