Abstract
In diameter Φ4 - Φ8 the micro-diameter pipe (steel, brass, aluminum tubes) are widely used in refrigerators, air conditioners, automobiles, machinery and high-pressure pipe extension of production, especially the cooling pipes in this area is not more Or missing. So-diameter pipe production lines and production of machinery and electronic products from all manufacturers and the manufacturers of the concerns of new production equipment started to develop. Micro-diameter steel pipe national standards are also being led by the Zhejiang Hong Sing Co., Ltd. under development.
In this paper, Hong Sing Co., Ltd. of Zhejiang-diameter pipe production line in the neat coil-winding cable for the control of the study, mainly from the closed-loop control speed synchronous linked to the perspective of neat coil of the volume of the cable system The control system, control programmer design, a control system, software programming and other areas for research.
This paper is divided into four chapters. The first in-diameter steel pipe and micro-diameter pipe production of the background and development, and neat coil of cable-volume control parts of a simple description. Chapter II through the volumes of cables for the comparative merits of various options determined programmer introduced the control system of composition and basic principles.
This was followed by the third chapter, the detailed introduction of the volume of the PLC control system for the hardware. First, from the programmable logic controller (PLC), stepper motor, Drives and hardware such as touch-screen start with a brief introduction. And then for some hardware selection, operation panel functions and I / O for the allocation of resources and external wiring to carry out specific analysis and design. Chapter IV of the control system software design for a specific analysis and design. These include the touch-screen interface design and method of operation, the programming language of choice of comparison, the flow chart of the main program, the key part of programming, a function of computing algorithm derived and the corresponding procedures.