- Sports planning function
In fact, it is the benchmark quantity that forms the speed and position of motion. Appropriate reference quantities can not only improve the accuracy of trajectories, but also reduce the requirements for rotating systems and mechanical transmission components. Universal motion controllers typically provide motion planning methods based on limiting values such as impact, acceleration, and velocity that can affect dynamic trajectory accuracy, and users can directly call the corresponding functions.
A trapezoidal velocity curve is generated through motion planning that limits acceleration; The motion planning that limits impact generates an S-shaped velocity curve. Generally speaking, for CNC machine tools, using motion planning methods limited by acceleration and velocity reference quantities has achieved excellent dynamic characteristics. For fast positioning systems with high acceleration and small stroke motion, there are strict requirements for positioning time and overshoot, often requiring high-order derivative continuous motion planning methods.
- Multi axis interpolation and continuous interpolation functions
The multi axis interpolation function provided by the universal motion controller has been widely used in the CNC machinery industry. In recent years, the rapid development of the carving market, especially the mold carving machine market, has promoted the development of the continuous interpolation function of motion controllers. There are a large number of short line segments in mold carving, and it is required that the fluctuation of processing speed between segments be as small as possible, and the inflection point of speed change should be smoothly transitioned. This requires the motion controller to have speed foresight and continuous interpolation functions. The continuous interpolation motion controller specially designed for small line segment processing technology launched by Gu Gaoxin Company has been well applied in fields such as mold carving, laser carving, and flat cutting.
- Electronic gear and electronic cam function
Electronic gears and electronic camshafts can greatly simplify mechanical design and achieve many functions that are difficult to achieve with mechanical gears and camshafts. Electronic gears can achieve synchronous movement of multiple motion axes according to the set gear ratio, which makes motion controllers well suited for fixed length cutting and off-axis rotation color printing.
In addition, the electronic gear function can also enable a motion axis to follow a function with a set gear ratio, which is determined by the motion of several other motion axes; One axis can also follow the composite speed of the other two axes in a set proportion. The electronic cam function can change the cam shape through programming, without the need to grind the mechanical cam, greatly simplifying the machining process. This function makes the motion controller well applied in fields such as quenching of mechanical camshafts, cutting of irregular glass, and full motor driven springs.
- Compare output function
When the position reaches the set coordinate point during the motion, the motion controller outputs one or more switch values without affecting the motion process. In AOI flight detection, the comparative output function of the motion controller enables the system to run to the set position and start CCD rapid imaging without affecting the motion, greatly improving efficiency and image quality. In addition, in laser engraving applications, the function of the universal motion device of Gu Gao Technology has also been well applied.
- Probe signal latch function
It can lock the timing of probe signal generation and the position of each motion axis, and its accuracy is only related to the hardware circuit, not affected by software and system operation inertia. It has good applications in the CCM measurement industry. In addition, more and more OEM manufacturers hope to integrate their rich industry application experience into motion control systems, and design personalized motion controller functions for different application scenarios and control objects. Gu Gaoxin Company has developed a universal motion controller application development platform, which enables the universal motion controller to have a truly object-oriented open control structure and system reconstruction capability. Users can load their designed control algorithms into the memory of the motion controller without changing the structural design of the control system, and can reconstruct a special purpose dedicated motion controller.
