Fully automatic fiber cutting machine manufacturers have a larger linkage axis number of 6 axes

Taiwan group of automatic fiber cutting machine manufacturers in recent years, with the rapid rise and unprecedented development of steel structures, ships, machinery manufacturing, power transmission and transformation towers, grid structures, and bridges, pipes have been widely used . The cutting process of pipes is mainly cutting. At present, the automatic fiber cutting machine manufacturers of Taiwan group mainly use manual operations for cutting and cutting materials, with low production efficiency and high production costs. The progress and efficiency of the cutting work have become the main factors affecting the progress of the project, in order to change the backward production technology and efficiency. In the current situation of low cost, high cost, and high labor intensity, it is very necessary to design a large-scale steel tube group automatic fiber cutting machine manufacturer with strong functions and convenient use. Mathematical model and motion analysis space is a complex space curve. To describe its trajectory, a space coordinate equation is required, and its function relationship is complicated; but because it is the intersection of two cylinders, cylindrical coordinates can be used to convert three-dimensional coordinates into two-dimensional Coordinate equation. First, establish a geometric model of the intersection of two steel pipe bodies with different radii, as shown in Figure 1. Establish cylindrical coordinates in the figure: take 0 as the origin of the cylindrical coordinates and the z-axis, and the positive direction of the geometric model where the steel pipes intersect is shown in the figure. When the turning angle is 0, the corresponding machine tool adopts four-axis linkage, and the cutting gun rotates relative to the tube. Use point P with rolling line. According to the relationship in the above figure, the V-shaped bracket of the cylindrical coordinate column of the point can be obtained as the worktable of the tube. The main motion 0f and lei adopt the step equation, and the intersecting line takes 0 as the origin. The equation of the cylindrical coordinate system is like a motor winding a circle The ring gear rotates, using a stepper motor and a screw rod to drive: realize the feed movement. The swing angle of the cutting gun is designed and realized by the stepper motor with reducer and the overall layout of the machine tool. The DC power supply required for plasma cutting is externally installed in the power supply box, the man-machine exchange interface and the four stepper motor drivers are externally installed and centrally installed in the same cabinet.

The design of the system scheme of the Taiwan group automatic fiber cutting machine manufacturer's system scheme is different. The diameter of the intersecting steel pipe is different, and the intersecting angle is different, which will lead to different intersecting trajectories. Therefore, the slitting gun must use the numerical control system to realize the technical parameters such as the longitudinal movement, the positioning accuracy of the rotary movement and the radial movement, the cutting speed and other technical parameters, and the man-machine dialogue is required, the programming and operation are convenient, the diagnosis function and the error correction function are strong. , With display and communication functions, shorten non-production preparation time and improve production efficiency. In addition, during the rotation of the steel pipe, the swing angle parameter of the cutting data is required according to the different cutting position, which requires the machine tool to realize four-axis linkage. After preliminary analysis, the servo system of the automatic fiber cutting machine manufacturer of Taiwan Group is not loaded, the accuracy is not high, and open-loop control can be used. Generally speaking, the stability of the open-loop servo system is not a problem, and the design mainly considers the problem of accuracy. The process is: the selection of the control system is based on the design of the above-mentioned system scheme, and the control system of this machine uses the 'Century Star' HNC-21 series numerical control device (HNC-21N). The system has the following functions: the larger number of linkage axes is 6 axes. Various types of pulse AC servo drive systems can be selected.

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