A cutting fluid jet machine includes: a cutting fluid jet nozzle; a nozzle-angle adjusting servo motor; a nozzle-length adjusting servo motor; a nozzle-location calculating unit; and a nozzle controlling unit for controlling an angle and a length of the cutting fluid jet nozzle in accordance with movement of a machine tool in a spindle direction based on a nozzle location calculated by the nozzle-location calculating unit.

An intelligent production line for turning tool bit cavities and an application method are provided, which solve the problem that a production line in the prior art has low working efficiency. The intelligent production line has the beneficial effects of a compact arrangement structure, higher safety and improved working efficiency. The intelligent production line for turning tool bit cavities includes a robot. Material tables and at least one machining center are arranged around the robot. A transfer station used for transferring materials is arranged between the machining center and the robot. A protective fence is arranged between a position above the material tables and the robot, and between the transfer station and the robot. The robot is provided with a mechanical arm including a base plate. The base plate is provided with at least one clamping jaw and fixed with a laser detecting unit for detecting the materials.

Systems and methods for intelligent tool detection are described. One embodiment includes placing a tool in a tool tray, and detecting a presence of the tool. Information associated with the presence of the tool is communicated to a processing system communicatively coupled to the tool tray. The tool is removed from the tool tray, and the removal is detected. Communication associated with the removal of the tool is communicated to the processing system. A distinction between information associated with the tool being present in the tool tray and information associated with the tool being removed from the tool tray is learned.

An error identification method includes a tool sensor position acquisition stage, a reference block position acquisition stage, a relative position calculation stage, a reference tool position acquisition stage, a position measurement sensor measurement stage, a length compensation value calculation stage, a diameter compensation value acquisition stage, a position measurement stage, a position compensation stage, and a geometric error identification stage. The diameter compensation value acquisition stage acquires a radial direction compensation value of the position measurement sensor with the measured jig. The position measurement stage indexes the rotation axis to a plurality of any given angles and measures respective positions of the measured jig. The position compensation stage compensates the position measurement value at the position measurement stage using the length direction compensation value and the radial direction compensation value. The geometric error identification stage identifies the geometric error from the plurality of position measurement values.

Provided is a clamp system with enhanced functionality achieved by detecting the behavior of an object to be clamped, using a stroke-end position detector that has been used for switching stroke operations. A clamp device 1 has an output member 12 which executes a stroke movement causing a change in the distance by which a coil 15 is inserted into a hole 14 having a bottom. A converter 23 outputs a measurement value of the inductance of the coil 15. The inductance of the coil 15 when a work W has been clamped by the output member 12 is stored in a work clamp point memory 22e, and a clamp area indicating a variation range permitted with respect to a work clamp point is set in a clamp area memory. During processing of the work, a control unit 2 measures the inductance of the coil 15, determines whether the work clamp point is within the range of the clamp area, and, if the range is exceeded, issues a signal indicating an emergency stop.

The invention discloses an automatic tool aligning system based on a spectral confocal displacement sensor. The system comprises three-dimensional mobile platform, tool aligning component based on the spectral confocal displacement sensor, clamping device, machine tool and the control module. The three-dimensional mobile platform is fixed on the outer side of the machine tool, the tool aligning component is connected with the three-dimensional mobile platform, the clamping device used to clamp the workpiece is fixed on the center of the machine tool through mechanical connection, and the spectral confocal displacement sensor is connected with the control module. After judging the collected working condition data, the control module outputs a control instruction to the three-dimensional mobile platform.

A method for the in-situ reconditioning of a heavy workpiece mounted on the floor. The method comprises assembling a jig mounted on the floor so as to be arranged around the workpiece to be reconditioned, that is also mounted on the floor, the jig supporting a gantry at the two ends of same, on which there is mounted a precision robotic arm carrying at least one machining apparatus. The method also comprises the alignment of the workpiece and the jig using a precision laser alignment tool in order to allow the jig, the gantry and the robotic arm to form a precision machining apparatus. The method also comprises the reconditioning of the workpiece using the precision machining apparatus.

A device for determining a penetration depth in a drilled hole which is drilled into a workpiece (W) from a workpiece surface (WO) with a drill of a drilling machine. The device contains at least one light source for projecting a light field is provided onto a workpiece (W) to be processed by the drilling machine. The light source is positioned with respect to the drilling machine in such a way that a centre axis (L) of the light source runs at an angle (a) with respect to a central axis (L) of the drilling machine, and at least a first blocking element for partially covering the light source is provided, said blocking element forming a reference on the light field.

According to an exemplary embodiment of the present disclosure, a method of setting up a work piece based on a vision is present. The method of setting up a work piece based on a vision comprises: calculating a start point of a work piece from the image of a work piece within a vision screen formed by a camera; capturing an image when a tool is captured in the vision screen; and calculating an offset value of the tool from the captured image.

A machine tool includes a frame with two opposite frame sections, a number of leg elements arranged on the frame, and a first carriage having a first linear axis. The first carriage is guided on the two opposite sections of the frame and is displaceable in a first direction. A second carriage of a second linear axis is guided on the first carriage and is displaceable in a second direction A tower element has a third linear axis, which is retained on the second carriage. A machining element is retained on the tower element and is displaceable in a third direction, and a tool spindle is arranged on the machining element for receiving a tool.