阅读说明：本技术 压缩或切割工具和用于操作压缩或切割工具的方法 (Compression or cutting tool and method for operating a compression or cutting tool ) 是由 古阿尔蒂埃罗·贝尔扎尼 于 2018-04-12 设计创作，主要内容包括：一种用于压缩或切割工具(100)的工作头(1),包括：连接部分(3),其用于工作头(1)与工具(100)的致动部件(2)的可移除连接；两个夹爪(4),其可在打开位置和闭合位置之间移动以执行压缩或切割；以及本地存储器(6),其配置为储存一个或多个代表夹爪(4)的应力历史的累积数据,其中,本地存储器(6)固定到工作头(1)。(A working head (1) for a compression or cutting tool (100), comprising: a connection section (3) for the removable connection of the working head (1) with the actuation part (2) of the tool (100); two jaws (4) movable between an open position and a closed position to perform compression or cutting; and a local memory (6) configured to store one or more accumulated data representative of a stress history of the jaw (4), wherein the local memory (6) is fixed to the working head (1).)

1. A working head (1) for a compression or cutting tool (100), comprising:

-a connection section (3) for removable connection of the working head (1) to an actuation member (2) of the tool (100),

-two jaws (4) connected in a movable manner with respect to each other and movable between an open position and a closed position by an actuating member (5) to perform compression or cutting,

-a local memory (6) configured to store one or more accumulated data representative of a stress history of the jaw (4),

wherein the local storage (6) is fixed to the working head (1).

2. A work head (1) according to claim 1, comprising a local processor (7) electrically connected to the local memory (6) and configured to:

-receiving and processing a stress signal representative of the fact that a work cycle is performed by the jaws (4), an

-modifying the accumulated data in the local memory (6) according to the stress signal, the local processor (7) being fixed to the working head (1).

3. The work head (1) according to claim 2, comprising stress detection means (8) in signal connection with the local processor (7) and configured to detect the execution of a work cycle and to generate the stress signal related to the work cycle, the stress detection means (8) being fixed to the work head (1).

4. A work head (1) according to claim 3, wherein the stress detection means (8) comprise a sensor selected from the group of:

-a force sensor for detecting the force of the force sensor,

-a deformation sensor for detecting the deformation of the component,

-a displacement sensor for detecting the displacement of the movable element,

-a distance sensor for detecting the distance between the sensor and the object,

-a hydraulic fluid pressure sensor for sensing the pressure of the hydraulic fluid,

-an optical sensor for detecting the position of the optical sensor,

-a linear transducer for transducing a linear wave,

-a piezoelectric sensor for detecting the position of the piezoelectric element,

a magnetic proximity sensor, a contact sensor, a potentiometer,

-a micro-switch for controlling the operation of the motor,

wherein the sensor is responsive to displacement of the actuating member (5).

5. Work head (1) according to one of the preceding claims, comprising local signal connection means (9, 11) fixed to the work head (1) and adapted to establish a signal connection with corresponding signal connection means (10, 12) fixed to the actuation member (2).

6. Work head (1) according to one of claims 2 to 5, comprising a local transceiver (9) connected to the local processor (7) and configured to communicate wirelessly with a transceiver (10) of the actuation member (2), the local transceiver (9) being fixed to the work head (1).

7. A work head (1) according to claims 2 and 5 or according to claims 2 and 6, wherein the local processor (7) is configured to receive the stress signal from the actuation member (2).

8. A work head (1) according to one of claims 2 to 7, wherein the local processor (7) is configured to generate an accumulated status signal from accumulated data stored in the local memory (6) and to send the accumulated status signal to the actuation member (2).

9. A work head (1) according to claim 8, wherein the accumulated status signal encodes data selected from the group of:

-the total number of working cycles of the working head (1),

-a remaining number of work cycles of the work head (1) reaching a limit value of work cycles, which is predetermined or calculated on the basis of predetermined limit parameters,

-the total number of working cycles of the working head (1), and a predetermined limit comparison value,

-a value indicative of cumulative fatigue damage and/or cumulative wear damage,

-a value indicative of accumulated fatigue damage and/or accumulated wear damage, and one or more limit comparison values predetermined or calculated based on predetermined limit parameters.

10. Work head (1) according to one of claims 2 to 9, comprising local signaling means (13) fixed to the work head (1) and connected to the local processor (7) for signaling the need for maintenance based on accumulated data stored in the local memory (6) and predetermined limit criteria.

11. The work head (1) according to any of claims 2 to 10, comprising a local power supply (15) fixed to the work head (1), the local power supply comprising a local battery (16) and/or a local conversion device (17) converting mechanical energy into electrical energy.

12. An actuating member (2) for a compression or cutting tool (100), the compression or cutting tool comprising:

A) said actuation part (2),

B) a working head (1) removably connected to the actuation member (2) and having:

B1) two jaws (4) connected in a manner movable with respect to each other and movable between an open position and a closed position by an actuating member (5) to perform compression or cutting,

B2) a local memory (6) configured to store one or more accumulated data representative of a stress history of the jaw (4),

B3) a local processor (7) electrically connected to said local memory (6) and configured to receive a stress signal representative of the fact that a work cycle is performed by said jaw (4) and to modify accumulated data in said local memory (6) according to the stress signal,

B4) local signal connection means (9, 11) connected to said local processor (7),

wherein the actuation part (2) is operable to displace the actuation member (5) and comprises:

A1) an electronic control circuit (32),

A2) stress detection means (8) connected to the electronic control circuit (32) and configured to detect the execution of a work cycle and to generate a stress signal related to said work cycle,

A3) signal connection means (10, 12) connected to said electronic control circuit (32) and configured to establish a signal connection with said local signal connection means (9, 11) of said working head (1),

wherein the electronic control circuit (32) sends a stress signal to the local processor (7) when the working head (1) is connected to the actuation member (2).

13. The actuation member (2) according to claim 12, wherein the stress detection means (8) comprise a sensor selected from the group consisting of:

-a hydraulic fluid pressure sensor of a hydraulic power unit (37),

-current sensor of an electric drive motor (31)

-a displacement or distance sensor for detecting the displacement of the object,

-an optical sensor for detecting the position of the optical sensor,

-a linear transducer for transducing a linear wave,

-a piezoelectric sensor for detecting the position of the piezoelectric element,

-a magnetic proximity sensor for detecting a magnetic field,

-a contact sensor for detecting the contact of the contact element,

-a potentiometer.

14. The actuation member (2) according to claim 12 or 13, wherein the signal connection means comprises a wireless transceiver (10).

15. Actuation member (2) according to one of claims 12 to 14, wherein the electronic control circuit (32) is configured to receive a cumulative status signal generated by the local processor (7) of the working head (1) and to control the operation of the actuation member (2) according to the cumulative status signal.

16. Actuation member (2) according to claim 15, comprising a maintenance signal emitting device (33) connected to the control circuit (32) for emitting a signal requiring maintenance of the working head (1) as a function of the accumulated state signal and of a predetermined limit parameter.

17. Actuation part (2) according to claim 16, wherein the predetermined limit parameter comprises a calculation instruction of a maximum number of working cycles or a maximum cyclic stress.

18. The actuation part (2) according to claim 16 or 17, wherein the maintenance signaling means (33) comprise one or more of a display (40), an acoustic indicator, an optical indicator, a colored LED.

19. The actuation member (2) according to claim 15, wherein the electronic control circuit (32) is configured to prevent or slow down the operation of the actuation member (2) when maintenance of the working head (1) is required according to the accumulated status signal and a predetermined limiting parameter.

20. A compression or cutting tool (100) comprising:

-an actuation part (2) operable to displace an actuation member (5),

-a working head (1) having a connection section (3) that removably connects the working head (1) to the actuating means (2), and having two jaws (4) connected in a movable manner with respect to each other and movable between an open position and a closed position by the actuating member (5) to perform compression or cutting,

-a local memory (6) configured to store one or more accumulated data representative of the stress history of the jaws (4), said local memory (6) being fixed to the working head (1),

-stress detection means (8) configured for detecting the execution of a work cycle and generating a stress signal related to said work cycle,

-a local processor (7) in signal connection with the stress detection means (8) and configured to process stress signals and to modify accumulated data in the local memory (6) in dependence of stress signals.

21. A method for operating a compression or cutting tool (100), comprising the steps of:

-an actuating part (2) removably connecting the working head (1) to the tool (100), wherein the working head (1) comprises two jaws (4) connected in a movable manner with respect to each other and movable between an open position and a closed position by an actuating member (5) to perform compression or cutting,

-moving the actuating member (5) by means of the actuating means (2) so as to perform a work cycle,

-storing in a local memory (6) one or more accumulated data representative of the stress history of the jaws (4), wherein the local memory (6) is fixed to the working head (1) and removable from the actuation part (2) together with the working head (1),

-detecting the execution of said work cycle,

-generating a stress signal relating to each of said work cycles,

-processing the stress signal and modifying the accumulated data in the local memory (6) based on the stress signal.