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1. 发明授权

US10488843B2 Method and system for checking positioning accuracy of a CNC machine 有权
公开(公告)号：US10488843B2
公开(公告)日：2019-11-26
申请号：US15037289
申请日：2015-02-25
申请人： FIDIA S.P.A.
发明人： Mario Vesco , Giuseppe Morfino
IPC分类号： G05B19/401 , G01C5/04 , G01F23/00
CPC分类号： G05B19/401 , G01C5/04 , G01F23/00 , G05B2219/37506 , G05B2219/49195 , G05B2219/50046
摘要： A method for checking positioning accuracy of a CNC machine with a machine tool head and a machine table using an x, y, z coordinate system, the method comprising:

a) arranging a plurality of vessels on the table, the vessels in fluid connection with each other to form a system of vessels, the vessels filled with a liquid,
b) mounting a distance sensor to the tool head,
c) positioning the tool head to a position above the surface of the liquid in one of the vessels,
d) a determining the z coordinate for which the distance sensor touches the surface of the liquid,

or,
for a predetermined position of the tool head in z direction above the liquid, determining the distance between the distance sensor and the liquid;
steps c) and d) are repeated for each vessel to determine a z coordinate of the surface of the liquid.

2. 发明申请

US20130121701A1 OPTICALLY-CONNECTED SYSTEM FOR EXCHANGING DATA AMONG INDUSTRIAL AUTOMATION DEVICES 审中-公开
标题翻译：用于在工业自动化设备中交换数据的光学连接系统
公开(公告)号：US20130121701A1
公开(公告)日：2013-05-16
申请号：US13737571
申请日：2013-01-09
申请人： FIDIA S.P.A.
发明人： Giuseppe Morfino
IPC分类号： H04B10/00
CPC分类号： H04B10/1143 , H04B10/1149 , H04B10/801
摘要： An optically-connected system is disclosed for exchanging data among industrial automation devices, that is composed of a plurality of connection elements, where each element comprises at least two pairs of optical transmitters and receivers on the main side, and one optical receiver on the opposing main side, that are opposite with respect to another pair of transmitters and receivers in a following element; and where each one of the transmitters and receivers is adapted to communicate with industrial automation devices to cooperate for exchanging data between elements, sending one interrogation signal requesting an identity of the receiver and the receiver is adapted to send to each corresponding response signal containing characteristics of the receiver.
摘要翻译：公开了一种用于在工业自动化设备之间交换数据的光学连接系统，其由多个连接元件组成，其中每个元件包括在主侧上的至少两对光发射器和接收器，以及在相对的一个上的一个光接收器主侧相对于下一个元件中的另一对发射器和接收器相反; 并且其中发射器和接收器中的每一个适于与工业自动化设备通信以协作用于在元件之间交换数据，发送请求接收器的身份的一个询问信号和接收器适于发送到每个对应的响应信号，该响应信号包含收件人。

3. 发明授权

US10723570B2 Pallet changing system for a machine tool 有权
公开(公告)号：US10723570B2
公开(公告)日：2020-07-28
申请号：US15962855
申请日：2018-04-25
申请人： FIDIA S.p.A.
发明人： Giuseppe Morfino , Giacomo Bene
IPC分类号： B65G65/00 , B23Q7/14 , B65G1/04 , B23Q1/52
摘要： The pallet changing system comprises a pallet deposition and pick-up station and a pallet loading and unloading station, horizontally spaced from one another along a first horizontal direction (A-A), as well as a pallet handling unit. The pallet handling unit includes: horizontal guide means extending along the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station; a pair of motorized uprights, which are jointly movable in a controlled manner in the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station, each upright being provided with a respective motorized lifting carriage vertically movable in a controlled manner, each lifting carriage being provided with a pair of gripping devices which are horizontally spaced from one another and selectively or jointly controllable to engage a corresponding end of a pallet (P) so as to allow rotation of the pallet (P) about a first horizontal axis; a pair of motorized auxiliary carriages, which are jointly movable in the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station, and are provided each with a gripping device arranged to engage a corresponding end of the pallet (P) facing the pallet deposition and pick-up station, so as to allow rotation of the pallet (P) about the first horizontal axis; and a motorized transporting carriage which is arranged to transport, in a vertical attitude, the pallet (P) with the workpiece (WP) connected thereto, and is movable between the pallet loading and unloading station and a working area (SW) of the machine tool (MT) in a second horizontal direction (B-B) forming an angle with respect to the first horizontal direction (A-A).

4. 发明申请

US20200078889A1 C-AXIS UNIT FOR A MACHINE TOOL WITH HIGH-SPEED CUTTING 审中-公开
公开(公告)号：US20200078889A1
公开(公告)日：2020-03-12
申请号：US16567688
申请日：2019-09-11
申请人： FIDIA S.p.A.
发明人： Claudio Ugo Protaso Repossini , Giuseppe Morfino
IPC分类号： B23Q1/48 , B23Q5/10
摘要： A C-axis unit for a machine tool, the C-axis unit comprising a bushing (134) adapted to be fixed to a unit support (121) of the machine tool; a head mounting platform (130) adapted to receive an operating head (40), the head mounting platform being supported by the bushing (134) and being rotatable relative to the bushing (134) around a vertical axis; a platform rotation motor (150) supported by the bushing (134) and configured to control the rotation of the head mounting platform (130); and a spindle motor (160) configured to control the rotation of a tool-carrying spindle (45) on the operating head (40) through a driving extension (163) arranged in a through-bore (133) obtained through the head mounting platform (130). The spindle motor (160) is fixed to and is rotationally integral with the head mounting platform (130).

5. 发明授权

US09645217B2 System and method for error correction for CNC machines 有权
公开(公告)号：US09645217B2
公开(公告)日：2017-05-09
申请号：US13856044
申请日：2013-04-03
申请人： Fidia S.p.A.
发明人： Giuseppe Morfino , Augusto Mignani
IPC分类号： G01C17/38 , G01R35/00 , B25J9/16 , G05B19/401 , G01B21/04 , G01D5/244
CPC分类号： G01R35/00 , B25J9/1692 , G01B21/042 , G01D5/2448 , G05B19/4015 , G05B2219/39007 , G05B2219/39024 , G05B2219/50026
摘要： A method of determining a positioning error of a CNC machine is provided and an system thereof. A calibration element is placed within the CNC machine. A first sensor reading is taken of the calibration element. A second sensor reading is taken and the sensor is moved in a manner that the difference between the first and second sensor data decreases until the difference becomes less or equal to a pre-determined threshold value. A positioning error of the tool head is determined based on the movement of the sensor.

6. 发明公开

US20230294225A1 MACHINE TOOL WITH TWO INDEPENDENT CARRIAGES 审中-公开
公开(公告)号：US20230294225A1
公开(公告)日：2023-09-21
申请号：US18019588
申请日：2021-08-05
申请人： FIDIA S.P.A.
发明人： Giacomo Bene , Giuseppe Morfino
IPC分类号： B23Q1/01 , B23Q1/62 , B23Q5/38
CPC分类号： B23Q1/012 , B23Q1/621 , B23Q5/385
摘要： A machine tool has a substantially straight guide element extending along a first axis; two carriages, which are arranged at a fixed distance from one another along the guide element and are capable of sliding together along the guide element; a slide, which is interposed between the two carriages, is carried by the two carriages and can slide relative to them along a second axis perpendicular to the first axis; and a milling head, which is carried by the slide and is configured to carry a milling tool.

7. 发明申请

US20130268226A1 System and Method for Error Correction for CNC Machines 有权
标题翻译：数控机床误差校正系统及方法
公开(公告)号：US20130268226A1
公开(公告)日：2013-10-10
申请号：US13856044
申请日：2013-04-03
申请人： FIDIA S.P.A.
发明人： Giuseppe Morfino , Augusto Mignani
IPC分类号： G01R35/00
CPC分类号： G01R35/00 , B25J9/1692 , G01B21/042 , G01D5/2448 , G05B19/4015 , G05B2219/39007 , G05B2219/39024 , G05B2219/50026
摘要： A method of determining a positioning error of a CNC machine is provided and an system thereof. A calibration element is placed within the CNC machine. A first sensor reading is taken of the calibration element. A second sensor reading is taken and the sensor is moved in a manner that the difference between the first and second sensor data decreases until the difference becomes less or equal to a pre-determined threshold value. A positioning error of the tool head is determined based on the movement of the sensor.
摘要翻译：提供了一种确定CNC机床的定位误差的方法及其系统。校准元件放置在CNC机床内。拍摄校准元件的第一个传感器读数。拍摄第二传感器读数，并且传感器以使得第一和第二传感器数据之间的差减小直到差变得小于或等于预定阈值的方式移动。基于传感器的移动来确定工具头的定位误差。

8. 发明授权

US11559863B2 C-axis unit for a machine tool with high-speed cutting 有权
公开(公告)号：US11559863B2
公开(公告)日：2023-01-24
申请号：US16567688
申请日：2019-09-11
申请人： FIDIA S.p.A.
发明人： Claudio Ugo Protaso Repossini , Giuseppe Morfino
IPC分类号： B23Q5/10 , B23Q5/04 , B23Q1/48
摘要： A C-axis unit for a machine tool, the C-axis unit comprising a bushing (134) adapted to be fixed to a unit support (121) of the machine tool; a head mounting platform (130) adapted to receive an operating head (40), the head mounting platform being supported by the bushing (134) and being rotatable relative to the bushing (134) around a vertical axis; a platform rotation motor (150) supported by the bushing (134) and configured to control the rotation of the head mounting platform (130); and a spindle motor (160) configured to control the rotation of a tool-carrying spindle (45) on the operating head (40) through a driving extension (163) arranged in a through-bore (133) obtained through the head mounting platform (130). The spindle motor (160) is fixed to and is rotationally integral with the head mounting platform (130).

9. 发明申请

US20180312349A1 Pallet Changing System for a Machine Tool 审中-公开
公开(公告)号：US20180312349A1
公开(公告)日：2018-11-01
申请号：US15962855
申请日：2018-04-25
申请人： FIDIA S.p.A.
发明人： Giuseppe Morfino , Giacomo Bene
IPC分类号： B65G65/00 , B65G1/04
摘要： The pallet changing system comprises a pallet deposition and pick-up station and a pallet loading and unloading station, horizontally spaced from one another along a first horizontal direction (A-A), as well as a pallet handling unit. The pallet handling unit includes: horizontal guide means extending along the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station; a pair of motorized uprights, which are jointly movable in a controlled manner in the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station, each upright being provided with a respective motorized lifting carriage vertically movable in a controlled manner, each lifting carriage being provided with a pair of gripping devices which are horizontally spaced from one another and selectively or jointly controllable to engage a corresponding end of a pallet (P) so as to allow rotation of the pallet (P) about a first horizontal axis; a pair of motorized auxiliary carriages, which are jointly movable in the first horizontal direction (A-A) between the pallet deposition and pick-up station and the pallet loading and unloading station, and are provided each with a gripping device arranged to engage a corresponding end of the pallet (P) facing the pallet deposition and pick-up station, so as to allow rotation of the pallet (P) about the first horizontal axis; and a motorized transporting carriage which is arranged to transport, in a vertical attitude, the pallet (P) with the workpiece (WP) connected thereto, and is movable between the pallet loading and unloading station and a working area (SW) of the machine tool (MT) in a second horizontal direction (B-B) forming an angle with respect to the first horizontal direction (A-A).

10. 发明申请

US20160274565A1 METHOD AND SYSTEM FOR CHECKING POSITIONING ACCURACY OF A CNC MACHINE 审中-公开
标题翻译：检查CNC机床定位精度的方法与系统
公开(公告)号：US20160274565A1
公开(公告)日：2016-09-22
申请号：US15037289
申请日：2015-02-25
申请人： FIDIA S.P.A.
发明人： Mario Vesco , Giuseppe Morfino
IPC分类号： G05B19/401 , G01F23/00
CPC分类号： G05B19/401 , G01C5/04 , G01F23/00 , G05B2219/37506 , G05B2219/49195 , G05B2219/50046
摘要： A method for checking positioning accuracy of a CNC machine with a machine tool head and a machine table using an x, y, z coordinate system, the method comprising: a) arranging a plurality of vessels on the table, the vessels in fluid connection with each other to form a system of vessels, the vessels filled with a liquid, b) mounting a distance sensor to the tool head, c) positioning the tool head to a position above the surface of the liquid in one of the vessels, d) a determining the z coordinate for which the distance sensor touches the surface of the liquid, or, for a predetermined position of the tool head in z direction above the liquid, determining the distance between the distance sensor and the liquid; steps c) and d) are repeated for each vessel to determine a z coordinate of the surface of the liquid.

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