Development of the Digital Site for Chemical Processes in the Manufacturing of Printed Circuit Boards

Abstract

The article defines digital methods for controlling the quality of chemical processes. An architecture of a digital production line, which ensures the distribution of the computational load between the system components, is proposed. We considered the process of developing a prototype of a digital production site for servicing the etching operation during which controllable process parameters are determined; both hardware and software structures of the digital site are proposed. Studying the site operability, we determined the relationships between the process parameters, which made it possible to determine the boundaries of the designed system.

Keywords

• chemical manufacturing processes
• printed circuit boards
• process control
• control methods
• digital manufacturing
• Industry 4.0