References
- Blume , F and Schaffrath , W . 1983 . ‘Sensor controlled MIG welding installation with microcomputer.’ . Schweisstechnik (Berlin) , 33 ( 4 ) : 154 – 156 .
- Schaffrath , W and Grossmann , F . 1984 . ‘Automation variants in welding technology using sensor systems.’ , Dissertation A TU Dresden : Manufacturing Technology and Machine Tool Dept. .
- Jochim , M and Erfurth , F . 1985 . ‘Development and testing of a microcomputer controlled welding installation for I-seams with process control.’ , TU Dresden : Manufacturing Technology and Machine Tool Dept. . Research report G4