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1. 发明公开

EP4084922A1 ELECTRO-BROCHE A AVANCE INTEGREE AVEC CHANGEMENT AUTOMATIQUE DE PORTE-OUTIL 有权
公开(公告)号：EP4084922A1
公开(公告)日：2022-11-09
申请号：EP20845418.1
申请日：2020-12-15
申请人： Centre Technique Des Industries Mecaniques , Ecole Nationale Supérieure d'Arts et Métiers (ENSAM)
发明人： MASCIANTONIO, Ugo , MORARU, George
IPC分类号： B23B31/26 , B23B31/28 , B23Q5/32 , B23Q5/40

3. 发明公开

EP3003616A1 DISPOSITIF D'USINAGE VIBRATOIRE 有权转让
标题翻译： VIBRATIONSBEARBEITUNGSVORRICHTUNG
公开(公告)号：EP3003616A1
公开(公告)日：2016-04-13
申请号：EP14733273.8
申请日：2014-06-05
申请人： Centre Technique Des Industries Mecaniques , Arts
发明人： MASCIANTONIO, Ugo , MORARU, George
IPC分类号： B23B37/00 , B23B47/34 , B23Q5/32
CPC分类号： B23B37/00 , B23B47/34 , B23B2260/066 , B23B2260/102 , B23B2260/108 , B23Q5/326 , B23Q5/402
摘要： The invention relates to a machining device comprising a supporting structure, a transmission shaft (3) and a drive mechanism (1) comprising a first meshing member (13) able to drive the rotation of said shaft about the axis (A) thereof, a second meshing member (17) in a helicoidal connection with said shaft in order to drive the translational movement of said shaft along the axis thereof in a feed movement, dependent on the relative rotational velocity of said first and second meshing members, and means for generating axial oscillations. According to the invention, said second meshing member (17) is translationally mobile with respect to said supporting structure along the axis (A), said means of generating axial oscillations comprising an electromechanical actuator (20) mounted in a fixed frame of reference connected with said supporting structure, able to be coupled axially to said second meshing member (17) to cause it to oscillate translationally so as to superpose an axial oscillation component on said feed movement.
摘要翻译：一种加工装置，包括壳体，传动轴（3）和驱动机构（1），所述驱动机构（1）包括能够绕其轴线（A）旋转所述轴的第一齿轮构件（13），第二齿轮构件（17）与轴的螺旋形连接，以便根据第一和第二传动构件的相对转速以及用于产生轴向振动的装置在进给运动中沿其轴线平移地驱动轴。第二齿轮构件（17）能够相对于壳体沿轴线（A）平移地移动，用于产生轴向振荡的装置包括安装在固定位置的机电致动器（20），其连接到壳体，并且能够被轴向耦合到第二传动构件（17），以便使其平移地摆动，从而将轴向振动分量叠加在所述进给运动上。

4. 发明公开

EP3209458A1 DISPOSITIF D'USINAGE VIBRATOIRE AMELIORE 有权
公开(公告)号：EP3209458A1
公开(公告)日：2017-08-30
申请号：EP15791697.4
申请日：2015-10-20
申请人： Centre Technique Des Industries Mecaniques , AMVALOR
发明人： MASCIANTONIO, Ugo , MORARU, George
IPC分类号： B23Q1/34 , B23B47/34 , B23Q5/32 , B23Q5/40
CPC分类号： B23B47/34 , B23B2260/102 , B23B2260/108 , B23Q1/34 , B23Q5/326 , B23Q5/402 , B23Q2210/002
摘要： The invention relates to a machining device comprising a framework, a transmission shaft (3) and a drive mechanism (1) comprising a rotation member (13) for driving said shaft in rotation about its axis (A), a drive member (18) in helical connection with the shaft to drive the translation thereof along its axis with a feed movement, according to the relative rotational speed of said rotation and drive members. The drive member is mounted with the ability to effect translational movement with respect to said framework along the axis (A) and is positioned between said rotation member and an end for coupling of said shaft to a cutting tool, while an electromechanical actuator (20) is mounted in a fixed frame of reference associated with said framework in front of said drive member (18) to which it can be coupled in order to cause it to oscillate translationally so as to superpose an axial oscillation component with said feed movement.
摘要翻译：本发明涉及包括框架，传动轴（3）和驱动机构（1）的机械加工装置，驱动机构（18）包括用于驱动所述轴围绕其轴线（A）旋转的旋转构件（13）根据所述旋转构件和驱动构件的相对旋转速度，与所述轴螺旋连接以通过进给运动沿着其轴线驱动其平移。驱动构件安装为能够实现沿着轴线（A）相对于所述框架的平移运动，并且定位在所述旋转构件和用于将所述轴联接到切割工具的端部之间，而机电致动器（20）安装在与所述框架相关的固定参考系中，所述固定参考系在所述驱动构件（18）的前部可以与其耦合，以便使其平移振荡，从而通过所述进给运动叠加轴向振动分量。

5. 发明授权

EP3003616B1 DISPOSITIF D'USINAGE VIBRATOIRE 有权转让
公开(公告)号：EP3003616B1
公开(公告)日：2017-08-02
申请号：EP14733273.8
申请日：2014-06-05
申请人： Centre Technique Des Industries Mecaniques , AMVALOR
发明人： MASCIANTONIO, Ugo , MORARU, George
IPC分类号： B23B37/00 , B23B47/34 , B23Q5/32
CPC分类号： B23B37/00 , B23B47/34 , B23B2260/066 , B23B2260/102 , B23B2260/108 , B23Q5/326 , B23Q5/402

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