52results about How to "Real-time monitoring of pressure values" patented technology

The invention discloses a converter wind eye pipe inner bonding cleaning tool. The converter wind eye pipe inner bonding cleaning tool comprises a base assembly, a poking and beating device and a rotation device. The base assembly comprises bearing wheels, guiding wheels, a support and guide rails. The base assembly can transversely move on the guide rails in a reciprocating manner. The poking and beating device is fixedly arranged on the support and comprises an air cylinder, a sliding base, guiding rods and drill rods and is used for poking and beating a converter wind eye. The rotation device comprises a pneumatic motor, a speed reducer, a coupler, a transmission shaft, a rotation rod and a twist drill. The pneumatic motor is fixedly arranged on the sliding base, a rotation shaft of the pneumatic motor is connected with the speed reducer, the torque output end of the speed reducer is connected with the transmission shaft through the coupler, and the transmission shaft is connected with the rotation shaft. The torque is transmitted to the rotation shaft to drive the rotation rod to rotate, and the tail end of the rotation rod is detachably provided with the twist drill. According to the converter wind eye pipe inner bonding cleaning tool, for the problem of wind eye blockage of a PS large converter wind gap, drilling is used for replacing a poking and beating manner, and the technical problem that due to existing design, refractory bricks in a wind eye area in a converter are likely to be damaged abnormally is solved.

The invention discloses a device for isostatic pressing process, which comprises a support plate, on which a plurality of moving rail grooves are opened, and a plurality of sets of moving rail grooves are installed in the plurality of moving rail grooves for materials in an elastic mold. The clamping detection device for filling fullness detection, the support plate has a rectangular opening corresponding to the area of ​​the clamping detection device, and the bottom of the rectangular opening is equipped with an auxiliary material adding component. position, so as to meet the clamping and positioning of elastic molds of different shapes and sizes, and monitor the pressure value at the corner of the elastic mold in real time through the patch pressure sensor on the pressure plate, so as to prevent the filling of the material at the corner of the elastic mold from being insufficient. Through the cooperation of multiple supporting leg components, the supporting plate can be tilted to facilitate the material to move to the corner of the elastic mold, and the auxiliary material adding component can have a shaking effect on the elastic mold to assist the material to move in the elastic mold.

A system for monitoring abnormal pressure in a tube expanding process comprises: a receiver with a pressure detection function, which is arranged at a bottom of a single U-shaped copper pipe and usedfor measuring a pressure value of the single U-shaped copper pipe; a signal processing module used for accurately amplifying output signals of a sensor and converting mechanical quantity into standardvoltage signals, and built in an industrial personal computer; an abnormal pressure identifying module used for identifying an abnormal pressure value of the single U-shaped copper pipe at a pressurepeak in the tube expanding process; and a failure alarm and visualization module used for displaying data and alarm; the receiver, the signal processing module, the abnormal pressure identifying module and the fault alarm and visualization module are connected in sequence by means of communication. By the system and the method of the present invention, real-time pressure monitoring of the singleU-shaped copper pipe is achieved when a stress form of the single U-shaped copper pipe is not changed, the monitoring effect is more accurate, a plurality of copper pipes can be monitored simultaneously, a product quality problem caused by failure to key parts of equipment is effectively prevented, and the production efficiency is improved.

The invention provides an automatic press-connecting machine for a sleeve and a guide ring. The automatic press-connecting machine for the sleeve and the guide ring comprises a machine table, a feeding and discharging device and a press-connecting device, wherein the feeding and discharging device and the press-connecting device are arranged on the machine table; the press-connecting device comprises a positioning block, a pressing block, a press-connecting cylinder, photoelectric sensors and a pressure sensor, wherein the pressing block is positioned on the positioning block; the press-connecting cylinder is connected with the pressing block; the photoelectric sensors are arranged at the two sides of the pressing block; the pressure sensor is used for detecting the press-connection force;the positioning block is provided with a sleeve positioning hole and a guide ring positioning hole; a sleeve jack-out rod is arranged below the sleeve positioning hole; a guide ring press-connectingjack block is arranged below the guide ring positioning hole; a positioning slide table and a press-connecting slide table are arranged below the positioning block; and the press-connecting slide table is connected with an electric linear guide rail. According to the automatic press-connecting machine provided by the invention, the overall sleeve and guide ring press-connection process is automatically implemented and needs not to be operated step by step separately, so the labor productivity is improved; and meanwhile a press-connection sensor is used for monitoring a pressure value in real time in the overall press-connection process so as to guarantee the press-connection quality.