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Actual Problems in Machine Building. Vol. 4. N 4. 2017 Technological Equipment, Machining
Attachments and Instruments
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11. Колодин А.Н., Ванин В.А., Родина А.А. Затыловочные станки с гидравлическими
формообразующими связями: монография. – Deutschland: LAP Lambert Academic Publ., 2015.
– 169 с.
12. Vanin V.A., Kolodin A.N., Rodina A.A. Kinematic structure of metal-cutting machines
with hydraulic couplings // Russian Engineering Research. – 20015. – Vol. 34 (12). – P. 763–768.
13. Vanin V.A., Kolodin A.N. Modular design based on hydraulic step drives for internal
kinematic chains in metal-cutting machines // Russian Engineering Research. – 2011. – Vol. 31 (1).
– P. 56–58.
14. Vanin V.A., Kolodin A.N. Kinematic structure of gear-cutting machine tools based on a
hydraulic step drive for the production of noncircular gears // Russian Engineering Research. –
2009. – Vol. 29(3). – P. 291–297.
15. Vanin V.A., Kolodin A.N. Application of hydraulic step drives in metal-cutting machine
tools // Russian Engineering Research. – 2010. – Vol. 30 (5). – P. 446–450.
CONSTRUCTION AND OPTIMIZATION OF FORMING CIRCUITS ON THE BASIS
OF HYDRAULIC CONNECTIONS ON MACHINES WITH COMPLEX MOVEMENTS
SHAPING
Vanin VA, (Engineering), Professor, e-mail:
Rodina A.A., Senior Lecturer, e-mail:
Dezha A.A. Student, e-mail:
Tambov State Technical University, 116 Sovetskaya str., Tambov, 392000, Russian Federation
Abstract
This article shows the possibility of using the hydraulic connections on the basis of step
hydraulic drive in the internal circuits of gear-cutting machines. The machine tools instead of
mechanical chains used aggregate-modular technology. The use of this technology will allow: to
create a more rational layout of the machine; to effect the unification of drives as a whole; improve
manufacturability design the internal circuits and the machine itself; reduce metal machine; reduce
the accumulated error items, as a hydraulic connection error is independent of the distance between
the master device and the executive stepper hydraulic motor, and will be determined by the finite
accuracy of chain links, precision hydraulic stepper drive tool and workpiece.
Keywords
machine tools, hydraulic connections, stepper drive, shaping circuit, aggregate-modular principle