SYNTHESIS OF CAMSHAFT DRIVING MECHANISM IN ROLLER MOLDING INSTALLATION WITH COMBINED MOTION MODE ACCORDING TO ACCELERATION OF THIRD ORDER
https://doi.org/10.21122/2227-1031-2017-16-3-206-214
Abstract
For the purpose of increase of reliability and durability of roller forming installation the combined mode of back and forth motion of the forming cart on acceleration of the third order is calculated. Kinematic characteristics of the forming cart at the combined back and forth motion mode on acceleration of the third order are calculated. The design of the drive of installation in a type of the cam mechanism is developed and the cam profile for providing the combined mode of back and forth motion of the forming cart is constructed. Use in installation of the specified driving mechanism leads to improvement of quality of a surface to the processed concrete mix, reduction of dynamic loadings in elements of the driving mechanism, to disappearance of excess destructive loads of a frame design and, respectively, to increase of reliability and durability of installation in general.
About the Authors
V. S. Loveykin
National University of Life and Environmental Sciences of Ukraine
Ukraine
Ukraine
Professor, PhD in Engineering
K. I. Pochka
Kyiv National University of Construction and Architecture
Ukraine
Ukraine
Associate Professor, PhD in Engineering
Address for correspondence: Pochka Konstantin I. – Kyiv National University, f Construction and Architecture, 31 Povitroflotsky Ave. 03680, Kyiv, Ukraine.. Tel.: +380 44 248-69-25 Shanovniy@ukr.net
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Review
For citations:
Loveykin V.S., Pochka K.I. SYNTHESIS OF CAMSHAFT DRIVING MECHANISM IN ROLLER MOLDING INSTALLATION WITH COMBINED MOTION MODE ACCORDING TO ACCELERATION OF THIRD ORDER. Science & Technique. 2017;16(3):206-214. (In Russ.) https://doi.org/10.21122/2227-1031-2017-16-3-206-214
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