A machine integrated positioning system shows an operator where to place a raw part in the press brake or other machinery. Further, the operator is informed if the dimensions associated with the raw part are, or are not, correct to produce the planned finished part. The operator is visually shown how the raw part is to be oriented. The operator is informed if the raw part is right-side-up, along with other pre-final placement information. If these and other conditions are not met, the machine integrated positioning system may prevent the press brake and other machinery from cycling.

A die is supported in a die holder such as a frame or an adapter supported in a frame such that it is operational use in a material deforming operation. One or both of the die and the die holder have at least one gas passage which is substantially closed by at least part of the die. Gas such as pressurised air is directed into an end of the gas passage opposite the die via a hose connected to a gas source. If the die is broken or loose leak paths are available for the escape of gas past the die to or from atmosphere. A pressure sensor connected to the hose detects the change in pressure of the gas and the magnitude of that pressure is used to determine the die condition. Alternatively a flow rate sensor is used to detect a change in the flow rate of the gas in order to determine the condition of the die.

A workpiece is conveyed from a first fixed point to a second fixed point by a conveyor in a chucked state. A phase of the workpiece that is being conveyed by the conveyor is detected by a detector. The workpiece conveyed to the second fixed point by the conveyor is seated on a seating part. A workpiece seating phase of the seating part is adjusted by an adjustor to the phase of the workpiece detected by the detector.

A device for monitoring a mounting state of a workpiece in a machine tool. The device comprises an illumination arrangement for illuminating the working space in a normal mode of operation; at least one workpiece sensor, which is configured to detect an actual state of the workpiece in the workpiece mount in the working space, and to provide a monitoring signal which describes the actual state of the workpiece; and a control unit. The illumination arrangement is also operable in at least one signal mode of operation. The control unit is configured to determine, based on the monitoring signal, whether the workpiece is in a first mounting state or a second mounting state, and, based thereon, to selectively operate the illumination arrangement in the signal mode of operation to provide visual information in the working space for visualizing the mounting state of the workpiece.

The invention relates to a clamping chuck for clamping pallets furnished with a clamping spigot. The clamping chuck has a locating opening for the clamping spigot and a clamping device for clamping the clamping spigot in the locating opening. A plurality of sensors are arranged on the clamping chuck, by means of which the clamping force actions on the clamping spigot may be determined as well as other values. The clamping chuck is equipped with a transmitter for wireless transmission of parameters detected by means of the one or more sensors.

A steering knuckle casting hydraulic fixture includes a positioning mandrel, a pair of flat keys fixed on a bottom surface of a fixture body, a linear bearing and an elastic taper pin match a steering knuckle casting, an angle positioning seat, a straight pin, an angle positioning nail, an angle clamping nail, a nut, a spring, a spring seat and a linear cylinder are used to restrict the rotational freedom of the casting around the Z axis, hydraulic corner cylinders, pressure plates, and support nails are used to clamp the casting, and three guide blocks are used to guide the installation of the steering knuckle casting.

The machine tool includes a tool post linearly movable along a direction parallel to an X axis and a direction parallel to a Z axis, a workpiece spindle which retains a workpiece in a condition rotatable about an axis parallel to the Z axis, and an in-machine robot which is installed in a machining chamber and has joints. The joints of the in-machine robot include a base joint rotatable about an axis parallel to the Z axis, and three parallel joints rotatable about an axis orthogonal to the axis of rotation of the base joint, the parallel joints being located on a distal end side of the base joint and successively arranged from the base joint. The axis of rotation of the base joint is displaced from that of the workpiece spindle.

In one aspect, a system for monitoring the condition of discs of agricultural implements includes a plurality of discs configured to be supported relative to an agricultural implement, and a field profile sensor configured to generate data indicative of a field profile of an aft portion of the field located rearward of the plurality of discs relative to a direction of travel of the agricultural implement. In addition, the system includes a controller communicatively coupled to the field profile sensor. The controller is configured to monitor the data received from the field profile sensor and determine an operating condition of one or more of the plurality of discs based at least in part on the field profile of the aft portion of the field.

A gear manufacturing machine for which a machining tool detachably attached to a tool spindle is exchanged by means of an automatic tool changer, wherein the automatic tool changer is provided with: tool holding means for detachably holding a machining tool to be exchanged; moving means for moving the tool holding means in a direction parallel to the axial direction of the tool spindle; and rotating means for rotating the tool holding means.

Provided is an ultrasonic displacement sensor that more accurately identifies a plurality of models on a conveyance line on which a plurality of types of workpieces having different specifications coexists, in particular, on a conveyance line of cylinder blocks in a manufacturing facility of engines for automobiles, to thereby improve reliability. An ultrasonic displacement sensor 1 or 2 for transmitting ultrasonic waves to an object, receiving reflected waves, and measuring time between transmission and reception includes: a main body case 41 including an ultrasonic element 31 or 32 at an end; a transparent case 42 attached to the main body case 41; a photoreflector 44 provided at a position of the transparent case 42 and including a light emission portion and a light reception portion; and a switching unit configured to switch, on the basis of output from the photoreflector 44, between an installation mode in which an attachment position of the main body case 41 is adjusted and a measurement mode in which the object is measured.