APPROPRIATE CHOOSING THE CROSS-ROLLER RING FOR ROBOTIC APPLICATIONS

Adrian Vasile BLEBEA, Viorel ISPAS, Adina Veronica DUCA

Abstract


Cross-Roller Rings are the newest types of bearing, with optimal performances for high precision motion guidance mechanism in machine-tool and robotics design. The problem of choosing the appropriate size of the Cross-Roller Ring is very important to obtain maximum performances of the mechanical system which use this type of device. Based on specific operating conditions and data from the manufacturer’s catalog, this paper represents a practical algorithm that can be used by the designers in selecting the correct size and verification of the Cross-Roller Ring which satisfy the solving of the practical problem, in the better way.

Key words: precision bearings, rigidity, high rigidity, robotics, Gantry robots

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References


Blebea, I., Blebea, A.V. Solutii moderne in constructia robotilor industriali. Ed. UTPTRSS, Cluj-Napoca, 2011

Joshi, P. H. Machine Tools Handbook, Design and Operation. McGraw-Hill Publishing, Comp.Inc. 2007

Ispas, V., „Roboţi...studiu, calcule, concepţie, proiectare, construcţie,implementare” Editura Didactică şi Pedagogică, Bucureşti, 2006

www.thk.com/us (THK General Catalogue)


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