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1. 发明申请

WO2016020501A1 APPARATUS AND METHOD FOR MEASURING A BENDING ANGLE OF A WORKPIECE 审中-公开
标题翻译：测量工件弯曲角度的装置和方法
公开(公告)号：WO2016020501A1
公开(公告)日：2016-02-11
申请号：PCT/EP2015/068206
申请日：2015-08-06
申请人： SALVAGNINI ITALIA S.P.A.
发明人： GESUITA, Enzo
IPC分类号： G01B21/22 , B21D5/00
CPC分类号： G01B5/24 , B21D5/006 , G01B21/22 , G01C19/5712
摘要： An apparatus for measuring a bending angle (a) between two portions (51, 52) of a workpiece (50) in a bending machine (100; 110) comprises at least a motion sensor unit (2) provided with a gyroscope sensor (3), a processing unit (10) connected to said gyroscope sensor (3) and coupling means (12; 11; 211) for removably coupling said motion sensor unit (2) to a portion (51, 52) of said workpiece (50); during a bending operation of said workpiece (50) said gyroscope sensor (3) measures angular velocities (ωχ, ωγ, ωz) and calculates related rotation angles (θχ, θγ, θz) of said portion (51, 52) in a local coordinate system (X, Y, Z) of said gyroscope sensor (3) and said processing unit (10) receives from said gyroscope sensor (3) data regarding at least said rotation angles θχ, θγ, θz) so as to calculate, whatever a position and/or an orientation of said local coordinate system (X, Y, Z) is on said portion (51, 52), further rotation angles (θχ, θγ, θz) of said portion (51, 52) in a global coordinate system (x, y, z) associated to said bending machine (100; 110) in order to estimate said bending angle (a) as a function of said further rotation angles (θχ, θγ, θz).
摘要翻译：一种用于测量弯曲机（100,110）中的工件（50）的两个部分（51,52）之间的弯曲角度（a）的设备至少包括设置有陀螺仪传感器（3）的运动传感器单元（2）），连接到所述陀螺传感器（3）的处理单元（10）和用于将所述运动传感器单元（2）可移除地联接到所述工件（50）的部分（51,52）的联接装置（12; 11; 211） ; 在所述工件（50）的弯曲操作期间，所述陀螺仪传感器（3）测量角速度（ωχ，ωγ，ωz）并计算所述部分（51,52）的相对旋转角度（θχ，θγ，θz）所述陀螺传感器（3）和所述处理单元（10）的系统（X，Y，Z）从所述陀螺仪传感器（3）接收关于至少所述旋转角度θχ，θγ，θz的数据，以便计算，无论所述局部坐标系（X，Y，Z）的位置和/或方向在所述部分（51,52）上，所述部分（51,52）的全局坐标的另外的旋转角度（θχ，θγ，θz）与所述弯曲机（100; 110）相关联的系统（x，y，z），以便根据所述另外的旋转角度（θχ，θγ，θz）估计所述弯曲角度（a）。

2. 发明申请

WO2015189408A1 PUNCHING APPARATUS 审中-公开
标题翻译：打孔装置
公开(公告)号：WO2015189408A1
公开(公告)日：2015-12-17
申请号：PCT/EP2015/063212
申请日：2015-06-12
申请人： SALVAGNINI ITALIA S.P.A.
发明人： GESUITA, Enzo
IPC分类号： B21D28/04 , B21D28/34 , B21D28/26
CPC分类号： B21D28/343 , B21D28/04 , B21D28/26
摘要： A punching apparatus comprises a plurality of punching tools (2) and a plurality of actuators (3) positioned above and aligned with the respective punching tools (2) to actuate the latter ones along an operating direction (A) so as to interact with a piece to be worked, the punching tools (2) and the actuators (3) being arranged side by side along at least one row (17); the punching apparatus (1) comprises at least one barrier optical sensor (20), suitable to generate a light beam (L) that is put side by side to the row (17) of punching tools (2) and actuators (3), and a plurality of reference elements (8), each of which being associated to a respective punching tool (2) and/or actuator (3) to intercept the light beam (L); the barrier optical sensor (20) is arranged to detect changes in the light beam (L) produced by one of the reference elements (8) moving along the operating direction (A) so as to measure a position and/or a stroke and/or a speed of a punching tool (2) associated to the reference element (8).
摘要翻译：冲压装置包括多个冲压工具（2）和位于相应的冲压工具（2）上方并与其对准的多个致动器（3），以沿着操作方向（A）致动后者，从而与冲压工具（2）和致动器（3）沿着至少一排（17）并排布置; 冲孔装置（1）包括至少一个阻挡光学传感器（20），其适于产生与冲压工具（2）和致动器（3）的排（17）并排放置的光束（L）以及多个参考元件（8），每个参考元件（8）与相应的冲压工具（2）和/或致动器（3）相关联以截取光束（L）; 阻挡光学传感器（20）被布置成检测由沿着操作方向（A）移动的参考元件（8）之一产生的光束（L）的变化，以便测量位置和/或行程和/ 或与参考元件（8）相关联的冲压工具（2）的速度。

3. 发明申请

WO2015075152A1 LASER CUTTING HEAD FOR MACHINE TOOL 审中-公开
标题翻译：激光切割机床
公开(公告)号：WO2015075152A1
公开(公告)日：2015-05-28
申请号：PCT/EP2014/075209
申请日：2014-11-20
申请人： SALVAGNINI ITALIA S.P.A.
发明人： GESUITA, Enzo , MANZO, Riccardo , GRANZIERO, Angelo
IPC分类号： B23K26/04 , B23K26/06 , B23K26/14 , B23K26/38 , B23K26/30 , G02B7/02
CPC分类号： B23K26/38 , B23K26/046 , B23K26/0648 , B23K26/1462 , B23K26/703 , B23K26/707
摘要： A laser cutting head (1) powered by a laser emission apparatus by means of optical transmission means and associable with a cutting machine tool includes collimation means (2) to collimate a laser beam coming from the laser emission apparatus, focusing means for focusing a collimated laser beam coming out from the collimation means (2), a casing (4) for receiving and containing the focusing means and supporting means arranged for receiving and holding the focusing means within a cavity of the casing (4) and movable along an adjustment direction (X) so as to change a focal point of the laser beam coming out from the focusing means; the laser cutting head (1) further comprises a cooling unit (10) provided with at least one Peltier cell and a heat dissipation element, thermal conductive connecting means, arranged to connect the supporting means to the cooling unit (10) so as to rigidly link said supporting means and said cooling unit and to extract by thermal conduction from the supporting means and from the focusing means the heat generated by the laser beam passing through the focusing means, and a moving element (37) that supports the thermal conductive connecting means and/or the cooling unit (10) and is slidably coupled to an external wall (4a) of the casing (4) and movable along the adjustment direction (X) so as to move the supporting means and the focusing means.
摘要翻译：激光切割头（1）由激光发射装置通过光学传输装置供电并与切割机床相关联的激光切割头（1）包括准直装置（2），准直来自激光发射装置的激光束，聚焦装置用于聚焦准直从准直装置（2）出射的激光束，用于接收并容纳聚焦装置的壳体（4）和布置成用于将聚焦装置接收并保持在壳体（4）的空腔内并沿着调节方向移动的支撑装置（X），以便改变从聚焦装置出来的激光束的焦点; 激光切割头（1）还包括设置有至少一个珀耳帖单元和散热元件的冷却单元（10），热传导连接装置，其布置成将支撑装置连接到冷却单元（10）以便刚性地连接所述支撑装置和所述冷却单元，并且通过来自支撑装置的热传导和聚焦装置提取通过聚焦装置的激光束产生的热量;以及移动元件（37），其支撑导热连接装置和/或冷却单元（10），并且可滑动地联接到壳体（4）的外壁（4a）并且可沿调节方向（X）移动，以便移动支撑装置和聚焦装置。

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