PCB Defect Pareto Records: A Practical Manufacturing Guide Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB defect pareto records from the perspective of a PCBA factory floor,…

PCB Defect Pareto Audit: Design and Assembly Considerations Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB defect pareto audit gives you a practical advantage when…

PCB Defect Pareto Cost: Design and Assembly Considerations Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB defect pareto cost from the perspective of a PCBA factory floor,…

PCB Defect Pareto Problems: Process Details and Inspection Points Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB defect pareto problems gives you a practical advantage…

PCB Defect Pareto Checklist: A Practical Review for Manufacturing Teams Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB defect pareto checklist gives you a practical…

Pot Skimming: 6 Rules That Cut Dross and Alloy Loss Pot skimming is the removal of the oxide layer that forms on the surface of a molten solder bath, and it is the task that decides how much dross the wave carries onto the boards and how much alloy is…

Dispensing Needle: 5 Rules for Solder Paste A dispensing needle is the last few millimetres of the solder paste path, and it is where most dispensing problems start. The paste has to pass through a bore that is only a few hundred micrometres across, and the behaviour of that passage…

X-Ray Tube: Design Rules and Process Limits An X-ray tube is the source at the heart of a BGA inspection system, and it is a consumable rather than a permanent part. It emits electrons from a filament, accelerates them into a target and produces the X-rays that pass through the…

PCB First Pass Yield Specification: From Prototype to Volume Production Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB first pass yield specification gives you a…

Fume Extraction on a Reflow Oven: 6 Service Checks Fume extraction on a reflow oven removes the flux vapour that the paste releases as it heats, together with the condensate that forms when that vapour cools. Without extraction the vapour condenses on the coolest surfaces inside the oven, which are…