Talking About The Fixed Position Of The Rubber Bending Roller By The Sensor

The so-called rubber bending roller is the horizontal direction of the rubber bending roller in the axial direction.The rubber bending roller is a uniform optimization measure for the wear of the work roll to increase the influence of the deflection of the roll, while reducing the deflection of the excessive rubber bending roller and reducing the harmful contact area Role.

The rubber bending roller is controlled by four hydraulic cylinders, which are distributed on the upper and lower work rolls to operate the inlet and outlet.The position sensor on each hydraulic cylinder is fixed by the sensor. The center position is synchronized, the position of the two hydraulic cylinders of the rubber bending roller at the inlet end and the outlet end are synchronized, and the two hydraulic cylinders of the rubber bending roller at the inlet and outlet end are synchronized. These are calculated by the sensor value feedback to the program and output corresponding Calculation results of servo valve adjustment.

Rubber bending rollers become crazy and negative: the so-called psychic refers to the lateral movement of rubber bending rollers. During the operation of rubber bending rollers, the bending force is increased.), Which can effectively reduce edge waves; negative guidance refers to the work rollers moving On the operator's side, rubber bending rollers drive lateral movement, reducing roll deflection and increasing the possibility of creating an edge wave.

The rubber bending roller is applied in a part of the project in the 1 + 4 zone in the static state, and the position running in the automatic mode is moved to the second level (process automation), manual mode, and the operation can be adjusted according to the experience. The position and lock have been set in advance before the strip belt rack. This is not allowed. During the rolling process, the purpose of the lens movement is mainly to reduce roll wear, but the shape control effect of the strip has a certain effect. The bending roller movement is guided at certain positions, and the next rubber bending roller work roller support position can facilitate the rubber bending roller.

Thermal oil drying cylinder is used for printing, dyeing and drying of cloth and yarn. There is a jacket in the drying cylinder, which is used to reduce oil storage and weight. The interlayer of the drying cylinder is filled with heat-conducting oil and is circulated and heated under the action of an oil pump.

The material of this cylinder is SUS304 stainless steel plate, the original plate thickness is 2.25㎜ (can be customized according to customer requirements), and the head is pressed by Q235B plate. The inlet and outlet of the shaft head can be made into a silk port or a flange interface according to customer requirements, but the flange interface is safe and reliable, and it is recommended to use it. At present, many printing and dyeing enterprises are actively eliminating steam drying cylinders and replacing them with energy-saving, safe and reliable heat-conducting oil drying cylinders that do not require the use of pressure vessel licenses.