Everything is a work and an installation art. In fact, he is a contemporary artist. In his installation works, he combined performance, improvisation and strong modeling elements to fight against the useless commodity society and spread it through the Internet, which became his great conceptual works.
Although the material is relatively simple and rough, at this time, we can vaguely perceive that he has the potential of post-modern installation artist. Imagination and artistic level are superb. In Brother Geng's hands, several basic discarded objects in daily life became a big grasshopper. This is art, so his works should be very entertaining, but not rigorous enough. From a professional point of view, it can only be regarded as handicrafts, and its practical value is very low.
Because to make a finished product, first draw an assembly drawing and a part drawing, and all the dimensional parameters are required, and the positioning error, tolerance treatment and surface roughness are stipulated, so it should be selected according to the actual situation. Then in terms of material selection, how to choose alloy steel, carbon steel and cast iron, how about mechanical properties, and whether the rigidity and hardness are appropriate. Don't underestimate these steps, they directly determine the practical life of the product. Because handmade Geng is also an entertainment product for the public and pays more attention to the display process, its practicability is extremely low, which may cause various problems in a short time.
In addition, in terms of mechanical properties, the mechanical analysis of the mechanism should actually be done. Calculate the download strength, see the degree of freedom, see if there is unreasonable stress on the workpiece, and then choose the appropriate transmission mode. In terms of electromechanical control, this is generally a performance aspect. Should be guided by the electrical schematic diagram, choose the appropriate PID control, which determines the accuracy of the product. But its production level is really brilliant.