Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for stabilizing workpiece in machine tool

A technology for stabilizing components and equipment, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve problems such as inability to suppress deflection

Pending Publication Date: 2022-05-06
GF MACHINING SOLUTIONS AG
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the workpiece is not supported over the entire area, and deflection on the workpiece due to cutting forces may not be suppressed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for stabilizing workpiece in machine tool
  • Device for stabilizing workpiece in machine tool
  • Device for stabilizing workpiece in machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] figure 1A device 1 for stabilizing a workpiece, in particular a thin-walled workpiece installed in a machine tool, is shown. In order to machine such thin-walled workpieces, they must be clamped stably in the machine tool. The device comprises a base 10 and a plurality of stabilizing elements 10 fixedly mounted on the top surface of the base. In this embodiment, the base has an elongated body and a curved top surface so as to be shaped to the workpiece. In this way, a supporting force perpendicular to the surface of the workpiece can be acted upon by the stabilizing element. On the top surface of the base, a plurality of holes 4 are provided and each hole receives a stabilizing element. In order to accommodate components for supplying hydraulic and pneumatic fluid into the stabilizing element, the base is designed to be at least partially hollow.

[0038] In this embodiment, the stabilizing elements are provided in three rows. On each row, more than four stabilizin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device for stabilizing a workpiece in a machine tool. The invention relates to a device for stabilizing a workpiece, in particular a thin-walled workpiece mounted in a machine tool, comprising at least one base; and a plurality of stabilizing elements. The stabilizing element protrudes away from one surface of the base, the stabilizing element comprises a cylinder and a rod arranged in the cylinder, and the rod can be hydraulically driven to move in the axial direction of the stabilizing element, so that the rods of at least two of the stabilizing elements can be brought into contact with one surface of the workpiece.

Description

technical field [0001] The invention relates to a device for stabilizing a workpiece mounted in a machine tool. Further, the invention relates to a machine tool comprising a device for stabilizing a workpiece to be machined by said machine tool. Background technique [0002] Machine tools are especially important for reliable and precise cutting when cutting high-performance alloys for aerospace components. However, machining thin-walled components for aerospace applications can be challenging because milling cutting forces can produce deflection of the workpiece during machining. Another problem is vibration during machining. If a part such as a turbine blade is thin and has an elongated shape, deflection and vibration can significantly degrade the quality of the machined part. Deflection can cause dimensional surface errors, and vibration can even cause damage to machined parts. [0003] In some applications, the workpiece has a hollow or at least partially hollow body...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/065B23Q3/08B23Q3/082B23Q2703/04B23Q1/035B23Q3/063B23Q1/56
Inventor C·乌费尔A·施艾德格E·豪尔特
Owner GF MACHINING SOLUTIONS AG