Cell Controller Software Modelling for PCBA Rework Cell

Abstract

Rework is an integral part of printed circuit board assembly (PCBA) manufacturing. However, the state‐of‐the‐art for PCBA rework still relies on operator activity and is therefore semi‐automatic. As a result, the quality of rework depends very much on the skill of the operator. When developing an automatic PCBA rework cell, the cell controller is an essential part which organises and controls the overall rework operation. This paper describes the software modelling of the cell controller for the PCBA rework cell which has been implemented for reworking through‐hole and surface mounted components. The software model is based on hybrid representations and rule‐based control.

Citation

Chan, C.Y., Redford, A.H. and Ekere, N.N. (1994), "Cell Controller Software Modelling for PCBA Rework Cell", Soldering & Surface Mount Technology, Vol. 6 No. 3, pp. 46-49. https://doi.org/10.1108/eb037878