Motor drive In today’s modern industry, the power sources of most mechanisms and equipment are driven by motors to provide power for the basic movements of the entire equipment. The motor provides the source power, and there are many ways to transmit the power. For example, the motor can drive the gears, racks, cams, connecting rods and other mechanisms to design a pipe bending machine that meets the requirements according to the situation.
Hydraulic drive With the continuous development of industrial technology, hydraulic transmission technology is one of the fastest-growing technologies in mechanical equipment, especially in recent years, it has entered a new stage of development. Hydraulic transmission and control systems are widely used in various industries due to their advantages of high transmission power, high control accuracy, fast response speed and easy realization of motor-hydraulic integrated control. The hydraulic pipe bending machine powered by hydraulic power is a new type of pipe bending mechanism. It has the advantages of reasonable structure, convenient operation, safe use, fast loading and unloading, and one machine for multiple uses.
Hybrid drive of motor and hydraulic Although the hydraulic pipe bending has the advantages of large transmission power, high control accuracy and fast response speed, it also has some disadvantages, such as: low production efficiency due to too many operator actions; large machine loss and shortened service life; large number of operators required, high labor costs and high product costs. Therefore, in further research, it is proposed to adopt hybrid drive of motor and hydraulic, so that the most reasonable driving method can be used in the advantages of motor and hydraulic to reduce production costs, improve production efficiency and improve processing accuracy.
The action principle of the pipe bending machine:
The pipe bending machine is mainly composed of a double hydraulic cylinder assembly. Its steps are a combination of a clamping cylinder and a flat die. The main mechanical system of the pipe bending machine is mainly composed of a double hydraulic cylinder assembly, a main part of the pipe bending machine, a clamping assembly, a pipe bending component and a winch. The main part of the pipe bending machine is equipped with important components such as a pipe bending die, a turntable and a main shaft of the pipe bending machine. The clamping of the pipe is achieved by a clamping cylinder and a clamping screw. The bending parts are fixed by the main shaft of the bending machine, and rotate with the bending die of the bending arm part, and cooperate with the bending die of the bending arm of the bending machine to realize the simple and easy operation of bending.
Precautions for using the bending machine:
1.The electric control box, hydraulic valve, motor and other electrical appliances must be kept clean and dry, and must not be exposed to water. Check the wire jackets of the above components frequently to prevent leakage.
2.When moving the machine, there should be no big bumps, and the parts of the machine should not be hit at will.
3.The oxide scale that falls off the power roller should be cleaned in time.
4.The transmission bearing parts should be regularly maintained and lubricated.
5.The auxiliary rolling workbench must be kept level with the main machine roller.
6.The reversing handle must not be pulled or pushed violently.
Daily maintenance and maintenance items of the bending machine:
1.After the new machine has been running for 50 hours, check and tighten the bolts to see if they are loose.
2.Replace the hydraulic oil after the new machine has been running for 100 hours (about 15 days).
3.Replace the reducer oil after the new machine has run for 200 hours.
4.Replace the hydraulic oil and reducer oil once a year.
5.Add butter to the pressure shaft every shift.
ANTISHI Single-Head Hydraulic Pipe Bending Machine DW63NC
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