An engagement guarantee system uses a gamification method and includes a sensor configured to sense vehicle data from a vehicle tag attached to a vehicle, to sense tool data from a tool tag attached to a tool, and to transmit the sensed data to a server A controller is configured to receive the vehicle data and the tool data from the server, to transmit an engagement torque corresponding to the vehicle to the tool, and to receive an engagement result from the tool An analyzer is configured to receive the engagement result from the controller, to analyze the engagement result, and to transmit an analyzed result to a display unit. The display unit is configured to display the analyzed result transmitted from the analyzer.

A feed mixer apparatus that includes a mixing chamber for receiving feed material, and having a mixing element situated therein for mixing the feed material; a transmission having a plurality of gears and connected with a mixing element; a plurality of mixing chamber sensors positioned to sense at least one of the volume and the level of feed material in the mixing chamber; a control unit having a display and a plurality of user inputs, wherein the control unit is in at least indirect communication with the transmission and the sensors, and wherein the control unit receives a plurality of outputs from one or more of the transmission and sensors, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission.

A feed mixer apparatus that includes a mixing chamber for receiving feed material, and having a mixing element situated therein for mixing the feed material; a transmission having a plurality of gears and connected with a mixing element; a plurality of mixing chamber sensors positioned to sense at least one of the volume and the level of feed material in the mixing chamber; a control unit having a display and a plurality of user inputs, wherein the control unit is in at least indirect communication with the transmission and the sensors, and wherein the control unit receives a plurality of outputs from one or more of the transmission and sensors, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission.

A vehicle includes a rolling chassis structure and a working component coupled to the rolling chassis structure. The rolling chassis structure includes a chassis, a non-working component, and a control interface. The non-working component is coupled to the chassis and is configured to facilitate transit operations for the rolling chassis structure. The control interface is disposed in a cab area of the chassis. The control interface is communicably coupled to the non-working component and is configured to control operation of the non-working component. The working component is configured to move relative to the chassis and is communicably coupled to the control interface. The control interface is configured to control movement of the working component.

A vehicle includes a rolling chassis structure and a working component coupled to the rolling chassis structure. The rolling chassis structure includes a chassis, a non-working component, and a control interface. The non-working component is coupled to the chassis and is configured to facilitate transit operations for the rolling chassis structure. The control interface is disposed in a cab area of the chassis. The control interface is communicably coupled to the non-working component and is configured to control operation of the non-working component. The working component is configured to move relative to the chassis and is communicably coupled to the control interface. The control interface is configured to control movement of the working component.

The present disclosure relates to a materials testing device wherein an algorithmic approach is used to implement outer loop control software algorithm for control of a plurality of motors imparting different forces on a materials testing specimen. In particular, a torsion motor is controlled by an outer loop control software to control the rotational force applied to the materials testing sample.

The present disclosure relates to a materials testing device wherein an algorithmic approach is used to implement outer loop control software algorithm for control of a plurality of motors imparting different forces on a materials testing specimen. In particular, a torsion motor is controlled by an outer loop control software to control the rotational force applied to the materials testing sample.

A torque control device for an electric screwdriver connected to a tool head has a driving case, a transmission module, a torsion sleeve and multiple strain gauges. The tool head is connected to a front end of the driving case. The transmission module is mounted in the driving case and is capable of rotating the tool head relative to the driving case. The torsion sleeve connects the driving case and the transmission module. The driving of the transmission module can deform the torsion sleeve. The strain gauges are mounted on the torsion sleeve and are capable of detecting and recording the deformation of the torsion sleeve. By installing the strain gauges in the electrical screwdriver, working data of the electrical screwdriver can be recorded thoroughly. Torque of each fastening process can be controlled accurately according to the recorded data. Therefore, precision and efficiency of the fastening process is improved.

A torque control device for an electric screwdriver connected to a tool head has a driving case, a transmission module, a torsion sleeve and multiple strain gauges. The tool head is connected to a front end of the driving case. The transmission module is mounted in the driving case and is capable of rotating the tool head relative to the driving case. The torsion sleeve connects the driving case and the transmission module. The driving of the transmission module can deform the torsion sleeve. The strain gauges are mounted on the torsion sleeve and are capable of detecting and recording the deformation of the torsion sleeve. By installing the strain gauges in the electrical screwdriver, working data of the electrical screwdriver can be recorded thoroughly. Torque of each fastening process can be controlled accurately according to the recorded data. Therefore, precision and efficiency of the fastening process is improved.

A method of torque control and a torque control apparatus for a pneumatic torque tool are provided. The method includes: connecting a torque control apparatus between an air supply system and a pneumatic torque tool; under predetermined working and control conditions, driving the pneumatic torque tool at the first and second working air pressures to calibrate output torque, and to obtain maximum and minimum torque values; constructing correspondence relationship between air pressure and torque value based on the first and second working air pressures and the maximum and minimum torque values obtained; entering any target torque value ranging from minimum torque value to maximum torque value of the correspondence relationship to obtain a corresponding working air pressure value and drive the pneumatic torque tool; and verifying whether all working and control conditions are controlled within a predetermined range of variation to control the output torque.