In the past decade, due to the continuous improvement and upgrading of technological revolution, the automatic pipe bender and CNC operating system are gradually updated and upgraded in the field of technology, such as human-computer exchange, etc., the pipe bender and more and more advanced and convenient, for some difficult pipe bending, as well as the upgrading of pipe cutting machine equipment with CNC CNC operating system small section cutting is also higher Precision and high efficiency production. Using our pipe bender on the exhaust pipe of passenger cars, because the past hydraulic pipe bender still can't achieve the machining accuracy, automatic feeding and automatic angle positioning, which are all completed by manual measurement, so to a large extent, they can't achieve the improvement of high accuracy and efficiency, but in the past decade, the development of numerical control technology revolution , has bid farewell to the past traditional pipe bender. Compared with the hydraulic pipe bender 20 years ago, the current hydraulic pipe bender still has great progress in many technologies.
China's numerical control industry can't be content with the current situation. It should seize the opportunity to develop continuously, strive to develop its own advanced technology, increase the strength of technological innovation and talent training, improve the comprehensive service ability of enterprises, and strive to shorten the gap with developed countries. Strive to realize the transformation of CNC machine tool products from low-end to high-end, from primary product processing to high-end product manufacturing as soon as possible, and realize the transformation from made in China to created in China, from a manufacturing power to a manufacturing power.
High speed: with the rapid development of automobile, national defense, aviation, aerospace and other industries, as well as the application of new materials such as aluminum alloy, the requirements for high-speed processing of pipe bending machine, pipe cutting machine, pipe shrinking machine and other pipe processing industries are higher and higher. High precision: the requirement of CNC machine tool precision is not limited to the static geometric precision. The motion precision, thermal deformation and vibration monitoring and compensation of the machine tool are paid more and more attention.
Improve the control accuracy of CNC pipe bender and full-automatic pipe bender system: adopt high-speed interpolation technology, realize continuous feeding with small program sections, refine the CNC control unit, and adopt high-resolution position detection device to improve the position detection accuracy (Japan has developed an AC servo motor equipped with 106 pulse / revolution built-in position detector, whose position detection accuracy can reach 0.01 μ M / pulse The position servo system adopts feedforward control and nonlinear control methods.