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HYDRAULIC INSTALLATIONS FOR HEAVY MACHINE-TOOLS


PRODAN DAN 1, BUCURESTEANU ANCA 1, BALAN EMILIA 1
1. University “Politehnica” of Bucharest, Splaiul Independentei 313, Bucharest, Romania

Issue:

JESR, Number 2, Volume XVIII

Section:

Issue No. 2 - Volume 18 (2012)

Abstract:

This paperwork presents the most frequent applications of the hydrostatic drives on heavy machine-tools and tries to modularize them. The focus is on CNC heavy machine-tools that have been manufactured after year 2000. Hydraulic drives are used for heavy duty machine-tools when a high power density is required, especially for the auxiliary kinematic chains: locking, toolholder or workpiece clamping/unclamping, balancing of vertically moving loads, compensation of geometric errors etc.

Keywords:

heavy machine-tools, hydrostatic drives.

Code [ID]:

JESR201202V18S01A0017 [0003624]

Full paper:

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