The Application of Microcomputers in Automated Arc Welding Systems
An overview is presented of the functions, capabilities, and operation of the microcomputer as it relates to automated arc welding. This is followed by examples of the use of the microcomputer ranging from automatic joint tracking to complete weld system programming and data logging. A discussion of future applications of the microcomputer in the role of full, adaptive weld automation is given.
Industrial Computer Vision in Japan
Japanese research in pattern analysis and machine intelligence has focused on industrial applications. A number of successful computer vision systems are now employed in Japanese manufacturing.
An experimental characterization of roll hemming process
Roll hemming is analyzed for flat surface-straight edge sheets to illustrate how defects and forces behave. The analysis of defects is carried out trough illustrative models to emphasize the main variables of the process. A testing rig to investigate the process is designed and built. Experimental tests are carried out to measure how forces influence final quality part and the experimental data is analyzed and discussed to relate it with main parameters and defects.