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Movable Axial Elements for Rotary Tool Damping Systems

A damping system, axial technology, applied to lathe tools, accessories of toolholders, milling cutters, etc., can solve the problem of reducing compression efficiency

Active Publication Date: 2018-11-23
山高股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of such a system is not only that it generates disturbing torsional or shear stresses of the discs on the elastomer, but also that it forces the elastomer to be positioned at the end of the absorber on the one hand and causes disturbing pinching of the elastomer on the other hand ( interfering pinching), which reduces the efficiency of compression

Method used

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  • Movable Axial Elements for Rotary Tool Damping Systems
  • Movable Axial Elements for Rotary Tool Damping Systems

Examples

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Embodiment Construction

[0014] The invention relates to a movable axial element for a damping system comprising a linear absorber 1 designed to be positioned in a housing 5 and comprising at least one annular recess arranged on the periphery of the absorber 1 groove 9, and at least one elastic element 3 is arranged in the annular groove 9, which elastic element 3 is designed to bear against the inner wall of the housing 5, characterized in that the at least one groove 9 of the periphery of the absorber 1 comprises:

[0015] - a base formed by the shoulder 8 of the absorbent body 1,

[0016] - a rim formed by a structure supporting an annular lip 2 mounted in a sliding manner on at least a part of a shoulder 8 according to at least one axis of the movable element to form an adjustment device integral with the movable element , in order to achieve control of the prestress exerted by the annular lip 2 on the elastic element 3 mounted on the periphery of the absorbent body 1 , the prestress is generated ...

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Abstract

The invention relates to a movable axial element for a damping system, comprising a linear absorber (1) intended to be located in a housing (5) and comprising at least one annular recess arranged on the perimeter of the absorber (1) a groove (9) in which at least one elastic element (3) is arranged, said at least one elastic element (3) intended to bear against the inner wall of said housing (5), Characterized in that at least one groove (9) of the perimeter of the absorbent body (1) comprises: a bottom formed by a shoulder (8) of the absorbent body (1); a bottom formed by the structure supporting the annular lip (2) edge, this annular lip (2) is slidably mounted on at least a part of said shoulder (8) according to at least one axis of said movable element to form an adjustment device in combination with said movable element to allow Control of the prestress exerted by the annular lip (2) on the elastic element (3) mounted on the perimeter of the absorber (1).

Description

technical field [0001] The present invention relates to the field of damping systems for equipment and tools, and more particularly to the field of adjustable damping systems for cutting and drilling equipment and tools. Background technique [0002] Mounting the tool to the adapter interface of the motorized device usually requires the insertion of an intermediate part designed to limit the vibration of the device and the tool in motion. In the case of rotationally acting tools, eg cutting or drilling tools, vibrations may occur due to the drag encountered by the cutting tool in contact with the material of the part being cut. The radial vibrations interfere with the rotational movement of the part being cut about its axis of rotation. An intermediate damping system makes it possible to compensate or eliminate radial vibrations that may be generated by the tool during rotation. [0003] Typically, said intermediate damping system is formed by a cylindrical part forming a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B29/02F16F7/104B23C5/00B23B27/00
CPCB23C5/003B23B27/002B23B29/022B23B2250/16B23C2250/16F16F7/108B23D2023/005B23B2260/004B23C2260/04F16F13/005F16F15/022
Inventor 阿莱恩·弗赖尔穆特扬尼克·格罗尔帕斯卡尔·克鲁姆霍恩马蒂厄·奥斯特曼
Owner 山高股份有限公司
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