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Machine tool

A machine tool, piston engine technology, applied in drilling/drilling equipment, boring/drilling, manufacturing tools, etc., can solve the problem of low tool placement, and achieve the effect of greater accessibility and greater flexibility

Active Publication Date: 2014-04-02
ETXE TAR SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However this may imply that at least some of the knives may be placed very high above the surface on which the operator stands when manipulating the knives, for example during a knives repair or replacement process, and / or at least some may be placed very low
In both cases, the operator may have to adopt an ergonomically unfavorable position when manipulating the tool

Method used

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Examples

Experimental program
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Embodiment Construction

[0043] Figure 2-5 One possible embodiment of the invention is shown. The machine tool comprises a workpiece carriage assembly 11 on which a workpiece carriage 12 is mounted such that it can move along guide rails 13 parallel to a vertical axis Y. This vertical movement of the workpiece carrier along the guide rail 13 can be realized by conventional means, such as by a servo motor drive system 20, which can be controlled by a computer 50 of the machine tool (in Figure 5 shown schematically in ) control. Through vertical movement, the workpiece carrier 12 can be positioned at a desired height for receiving workpieces from supply equipment (not shown), for conveying processed workpieces, for positioning workpieces at appropriate heights for use with tools for machining interact and are used to move the workpiece vertically during machining.

[0044] The workpiece carrier assembly 11 is a carrier designed for stability and rigidity so that the workpiece remains in its exact p...

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PUM

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Abstract

The invention relates to a machine tool comprising: a part holding assembly (11) including a part holder (12) and being supported by a part holding support (1) for the horizontal movement thereof in a first direction parallel to a horizontal Z axis, and a first tool holder (21) supported by a tool holder support (2) for the horizontal movement thereof in a second direction. The first tool holder (21) can be moved in the second direction between an operating position, in which the first tool holder (21) is facing the part holder assembly (11), and a non-operating position, in which the first tool holder (21) is not facing the part holder assembly (11). The invention also relates to a method for machining a rod using the machine tool.

Description

field of invention [0001] The invention relates to the field of machine tools. Background technique [0002] Machine tools are used to machine workpieces (such as metal workpieces) by giving these workpieces a desired shape and configuration, for example by drilling or gouging holes in the workpiece and / or by machining edges, giving these workpieces the desired (for example sloped) shape. For example, the machining of connecting rods for a reciprocating piston engine that connects the pistons to the crankshaft involves several distinct operations that may be performed in one machine tool or in succession in different machine tools, which may be different or may have Same basic design but with different knives adapted to perform specific operations. For example, processing this type of connecting rod may generally include some or all of the following steps: [0003] - Rough grinding of the surface of the blank [0004] - Rough boring of pin holes and crankshaft holes [...

Claims

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Application Information

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IPC IPC(8): B23Q39/02
CPCB23Q2039/006B23Q39/024Y10T29/49288Y10T29/5176B23B39/18Y10T29/5107Y10T409/308344Y10T409/308568
Inventor 弗朗西斯科·阿耶斯塔兰拉斯卡诺约格·伊巴拉加尔塞斯
Owner ETXE TAR SA