There is provided an apparatus for compacting metal chips comprising a power screw; a compactor cylinder adapted to receive metal chips from one end and to receive the power screw from another end to compact the metal chips; a worm gear operably connected to the power screw for applying pressure to the compactor cylinder; a motor; a worm screw adapted to be powered by the motor and to be connected to the worm gear for rotating the worm gear when the motor is in operation; a sensor for measuring the velocity of the power screw; and a microcontroller adapted to be connected to the motor and to the sensor; wherein the microcontroller is adapted to power the motor for rotation as long as the velocity of the power screw is above a given velocity threshold and to stop powering the motor when the velocity reaches said given velocity threshold.

A pressing apparatus 1 includes a storage 27 that stores a plurality of actual data which are load data which was actually measured and which are configured of a first information and a second information, and a plurality of reference data which is a reference for the load data, an adjustor 23 that expands and contracts the first information of at least one of an actual data pattern which is based on the plurality of the actual data stored in the storage 27 and an reference data pattern based on the plurality of the reference data stored in the storage 27 to correspond with each other, and a determiner 24 that determines appropriateness of a load applied to the ram 9 in a pressing operation based on a similarity of the actual data pattern adjusted by the adjustor 23 and the reference data pattern adjusted by the adjustor 23.

A voltage signal adaptor includes a housing, a die cable extending outward from the housing and terminating at a die cable end engageable with a manufacturing die comprising one or more die sensors, and a cable receptacle communicatively coupled to the die cable. The cable receptacle is engageable with a bolster cable of a machine press communicatively coupled to a press line programmable logic controller. The voltage signal adaptor further includes a step down power supply positioned between and communicatively coupled to the cable receptacle and the die cable and one or more signal conversion switches positioned between and communicatively coupled to the cable receptacle and the die cable.

A press device is configured to subject a material to pressing by using an upper die and a lower die. The press device includes a slide, a bolster, a servomotor, an electric double layer capacitor, and a capacitor cooling unit. The upper die is attached to a lower face of the slide. The bolster is disposed under the slide. The lower die is disposed on the bolster. The servomotor drives the slide. The electric double layer capacitor is capable of supplying stored electric power to the servomotor. The capacitor cooling unit cools the electric double layer capacitors.

A die of a stamping press includes: an upper portion including one or more first features and first bores that extend partially through the upper portion; magnets disposed within the first bores, respectively; a lower portion including one or more second features that are complementary to the first features and second bores at locations, respectively, that extend partially through the lower portion; and magnetic flux sensors that are disposed within the second bores, respectively, and that are adjacent to the magnets, respectively, and that are configured to measure distances between the upper and lower portions at the locations.

A control apparatus of a machine tool includes: a slide position control unit configured to control a slide according to operation patterns; a pressure command generation unit configured to generate a pressure command for a die cushion according to the operation patterns; a pressure detection unit configured to detect an actual pressure of the die cushion; a die cushion speed control unit configured to control the die cushion, based on an error between the pressure command and the actual pressure; and a command reach determination unit configured to determine whether or not the error is greater than a pressure threshold, wherein the slide position control unit sets, based on a result of the determination by the command reach determination unit, a waiting period between the operation pattern at the time of the determination and the next operation pattern, wherein the slide is kept at its position during the waiting period.

A heat press includes a base, a handle, a heater arm, a controller, a lower platen, and an upper platen. The handle is pivotally coupled to the base. The heater arm is pivotally coupled to the base. The controller is pivotally coupled to the handle and the heater arm such that the controller pivots from a first position to a second position during a pivotal movement of the handle from an open position to a closed position. The lower platen is connected to base. The upper platen is connected to the heater arm. A surface of the upper platen is separated from a surface of the lower platen in the open position. The surface of the upper platen is in contact with the surface of the lower platen in the closed position.

A press system includes a detection unit configured to detect occurrence of an abnormality during press working for a workpiece, and an abnormality determination unit configured to determine an abnormality level, based on the abnormality detected by the detection unit and a stoppage period for which a pressing operation is stopped after occurrence of the abnormality.

A juicing machine comprises an electric motor; a variable frequency drive configured to control the speed of the electric motor; a juicing mechanism that has at least one extraction assembly that operates cyclically to extract juice; and at least one sensor that determines the position or positions of the extraction assembly during a cycle.

Disclosed is a press including a press part, at least two upper levers and at least two lower levers and a telescopic arm arranged to be moved between a shortened and an extended position by way of an actuator. The upper levers and the lower levers have ends arranged to rotate around a point of rotation. Also disclosed is a construction.