Abstract

Stainless steel thin-walled tube are widely used in automobile industry at present, but as a result of thin wall pipe is poor strength and poor rigidity,which lead to deformation, shaped differencer and other problems in the process, it is hard to ensure the processing quality of parts. This paper proposes a method of thin stainless steel thin wall pipe cutting process in vehicle, greatly improved the problems and technical difficulties in the traditional process, the main research is about the cutting system and the hydraulic fixture design, obtained under low cost circumstances, it can realize high precision stainless steel pipes, high degree of automation to automatic cutting,simplified operation steps at the same time, increased the applicability of the system, provided a kind of advanced stainless steel thin wall pipe cutting device for the small and medium-sized enterprises.

Highlights

  • Designing the control system of cutting machineIntelligent control system[4]solves the problem of complex control system through the integration of hardware and software,but traditional control system couldn't solve; Hardware is the basis of the control system in system, software is the soul of the control system, system operates well under the action of the software to complete the functional requirements of the system.The parts of hardware often include controller, sensors, actuators, power supply, channels of Input and output l, etc

  • Stainless steel thin-walled tube are widely used in automobile industry at present, but as a result of thin wall pipe is poor strength and poor rigidity,which lead to deformation, shaped differencer and other problems in the process, it is hard to ensure the processing quality of parts

  • 1 Introduction stainless steel materials because of the high strength, relatively lighter quality, especially after the impact, energy absorption is better than other metal materials, the performance of the safety is good, and compared with the ordinary carbon steel vehicles,which has the advabtage in light weight, long service life, simple manufacturing assembly process etc, the stainless steel with the development of automobile industry,it applys in the automotive industry,which is more and more widely, in the frame, exhaust systems, engine parts etc for the importance of the increasingly prominent

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Summary

Designing the control system of cutting machine

Intelligent control system[4]solves the problem of complex control system through the integration of hardware and software,but traditional control system couldn't solve; Hardware is the basis of the control system in system, software is the soul of the control system, system operates well under the action of the software to complete the functional requirements of the system.The parts of hardware often include controller, sensors, actuators, power supply, channels of Input and output l, etc. Automatic control system is the core part of stainless steel thin wall pipe cutting machine, the design of the control system directly determines the efficiency and precision of the cutting machine, the system is divided into the PLC control system module, motor drive module, hydraulic fixture control module, position sensor module. According to the requirements of the electrical control system,electrical part of the overall scheme of stainless steel thin-walled pipe cutter shown, the PLC control system is chosen as the core control system, microcontroller system is used for the control system of the electric auxiliary system According to the requirements of the electrical control system,electrical part of the overall scheme of stainless steel thin-walled pipe cutter shown in Figure 2, the PLC control system is chosen as the core control system, microcontroller system is used for the control system of the electric auxiliary system

Fixture selection
The design of fixture hydraulic control system
The choice of cutting tools and cutting way
Experiment
Conclusion
Full Text
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