Your reflow oven display might look perfect while your boards take a beating. The gap between machine settings and actual board temperature is where most soldering defects start. This guide covers setting up board-specific thermal profiles, calculating cycle times, and building maintenance habits that keep defects out of the field.
When conveyor speeds drift out of sync, your SMT line stops being a production line and starts being a collision course. Line speed synchronization is the real-time coordination between machines that keeps boards flowing cleanly—and with high-density BGA packages and lead-free profiles, timing precision has never mattered more. This guide covers every synchronization point, signal type, calculation method, and diagnostic technique you need to eliminate jams, spacing drift, and yield loss while meeting IPC-1782 traceability standards.
