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Should stencil the aperture be home plate or inverted home plate? You know the performance difference between the two types. Which one is better? Jim Hall and Phil Zarrow, The Assembly Brothers, discuss this question and share their own insights. Board Talk In this study it was demonstrated how process traceability records need to deal with complex and variable inputs as well as challenges among our machine processes. Production Floor Robotic arms handle repetitive and precision movements. This change relieves operators of mundane work. They must adjust to the new work environment. Technology Briefing The reliability of castellated vias as a rigid-flex interconnection method is evaluated. This is split into metallurgical aging of joints and investigating mechanical robustness/integrity. Analysis Lab A novel epoxy SAC solder paste TIM system has been developed with the use of non-volatile epoxy flux. Cu filler was added to the solder paste. Materials Tech This paper explores the conflicting requirements of achieving low cost while meeting high volume, high mix requirements. Production Floor This paper investigates PCB supplier rework processes, including identifying rework procedures that have potential implications to PCB functionality. Analysis Lab A non-aerospace customer's board was repaired without authorization. Does an IPC document state that customer approval is required for class 3 repairs? Board Talk A non-halogen flame retardant has been developed for high performance applications. Resin performance data are presented. Materials Tech Automation with biology and chemistry to create a farming revolution which enabled a fraction of the population to deliver more than had formerly produced. Technology Briefing |
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