Braking Solution for a Hydraulically Driven Linear Pallet Changer Mechanism

Lucian Mihăilă; Gheorghe Stan

doi:10.4028/www.scientific.net/AMM.657.485

Paper Titles

Dynamic Diagnosis of Elastic Coupling Transmissions of Technological Equipments Based on Joint Time-Frequency Evaluations
p.465

New Algorithm for the Gauges Design
p.470

Experimental Research Regarding the Influence of Hydraulic Resistances on the Hydrostatic Guideways Stiffness
p.475

Designing Multispeed Gear Pitch Curves
p.480

Braking Solution for a Hydraulically Driven Linear Pallet Changer Mechanism
p.485

Considerations Regarding the Functionality of Chuck Collets in Mechanical Systems
p.490

Influence of Resistant Forces on the Positioning Precision of Kinematic Feed Chains Used on CNC Machine Tools
p.495

Geometric Aspects and Particularities in the Functioning of a Reductor with Balls
p.500

Expanding Research in the Field of Asymmetric Gear Design and Manufacturing
p.504

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 657Braking Solution for a Hydraulically Driven Linear...

Braking Solution for a Hydraulically Driven Linear Pallet Changer Mechanism

Abstract:

The use of machining centres is predominant in the case of small and medium size batch manufacturing, their advantages being materialised in high productivity. The productivity is owed, mainly, to the small auxiliary times consumed with the tool and material change, times which are served by the automatic tool changer system and the automatic pallet changer. The purpose of this article researches aims to determine the kinematic parameters of an hydraulically driven linear pallet changer in two cases (when the deceleration is carried out through a throttle and when the deceleration is made through a new solution). Thus, an experimental set-up, which matches an hydraulically driven linear pallet changer, was designed and built. The experiments aimed toward using a classic braking method of hydraulic cylinders and a new two-stage braking with counter-pressure limitation.

You might also be interested in these eBooks

Engineering Solutions and Technologies in Manufacturing

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 657)

Pages:

485-489

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.657.485

Citation:

Cite this paper

Online since:

October 2014

Authors:

Lucian Mihăilă*, Gheorghe Stan

Keywords:

Dynamic Measurement, Hydraulic Braking System, Machining Centre, Pallet System

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J. Fleischer. B. Denkena. B. Winfough. M. Mori. Workpiece and Tool Handling in Metal Cutting Machines. Annals of the CIRP. Vol. 55/2 (2006) 817-839.

DOI: 10.1016/j.cirp.2006.10.009

Google Scholar

[2] Ya. A. Darsht and A. M. Filippov. Simulation of Hydraulic Machine Tool Drives. Russian Engineering Research. Vol. 32/5-6 (2012) 491-495.

DOI: 10.3103/s1068798x1205005x

Google Scholar

[3] E. Kilic. M. Dolen. A. Bugra Koku. H. Caliska. T. Balkan. Accurate pressure prediction of a servo-valve controlled hydraulic system. Mechatronics 22 (2012) 997-1014.

DOI: 10.1016/j.mechatronics.2012.08.001

Google Scholar

[4] **Renishaw ML10 Laser System Manual.

Google Scholar