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Operation control technology of medium frequency pipe bendin

Medium frequency pipe bending machine is a kind of mechanical equipment used for metal pipe bending, it uses the principle of medium frequency electromagnetic induction, by heating the pipe and applying force to achieve the bending operation. The operation control technology of medium frequency pipe bending machine mainly includes the following aspects: mechanical structure design, electrical control system, temperature control system and stability protection system.

First, mechanical structure design

The mechanical structure design of medium frequency pipe bending machine is the basis of pipe bending operation. The utility model comprises a machine base, a crankshaft, a slide board, a slide block, a bending fixture and other components. The base of the machine tool plays the role of support and fixing, the crankshaft is responsible for transmission and rotation, the skateboard and slider are used to apply force, and the bending clamp is used to fix the pipe to be bent. In the mechanical structure design, it is necessary to consider the bending radius, bending Angle, bending speed and other parameters to ensure that the mechanical structure can meet the requirements of bending operation.

Second, electrical control system

The electrical control system of the medium frequency pipe bender is responsible for controlling the entire operation process. It includes the main controller, motor controller, sensor, button switch and other devices. The main controller receives the operator's instructions and controls the motor controller through the electrical signal to realize the movement of the bending machine. Sensors are used to detect parameters such as the position and speed of the machine tool and feed this information back to the master controller. The push-button switch is used to manually control the start and stop, forward rotation and reverse operation of the pipe bender. The electrical control system needs to have high precision, high reliability and stability to ensure that the bending machine can operate according to predetermined parameters.

Three, temperature control system

The temperature control system of the medium frequency pipe bender is used to control the heating temperature of the pipe. It includes heaters, temperature sensors, temperature controllers and other devices. The heater is responsible for heating the pipe, and the temperature sensor is used to detect the temperature of the pipe and feed the temperature information to the temperature controller. The temperature controller realizes the heating control of the pipe by controlling the power of the heater according to the preset temperature range. The temperature control system requires high accuracy, fast response and stability to ensure that the pipe can be bent at the correct temperature and avoid problems caused by overheating or undercooling.

Four stable protection systems

The stability protection system of the medium frequency pipe bender is used to ensure the stability of the operator and the equipment. It includes limit switch, emergency stop switch, overload protection device and other equipment. The limit switch is used to detect the position of the machine tool and prevent it from exceeding the predetermined working range. The emergency stop switch is used for emergency shutdown. When an accident occurs, the power supply can be cut off immediately to protect the safety of the operator. Overload protection device is used to protect the motor and other important components, when the motor is overloaded, it can automatically cut off the power to avoid equipment damage. Safety protection systems need to meet customer-specific stability standards to ensure that operators and equipment are protected from harm.

The above is a brief introduction to the operation control technology of medium frequency pipe bender. The operation control technology of medium frequency pipe bending machine involves many aspects such as mechanical structure design, electrical control system, temperature control system and protection system, which requires high precision, high reliability and stability. In actual operation, the operator needs to have the relevant advanced knowledge and skills to ensure that the medium frequency pipe bender can operate normally and stably.

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