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An Analysis of the Errors Involved in Component Pick Up and Registration for Automated Printed Circuit Board Assembly
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the high-speed, automated assembly of printed circuit boards, sufficient accuracy of the assembler system is required to enable proper component insertion without jamming. An important intermediate ...
On-Line Hole Quality Evaluation for Drilling Composite Material Using Dynamic Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aircraft manufacturing involves the drilling of a large number of holes for structural joints. The life and proper functioning of the joint can be critically affected by the quality of the ...
A Mathematical Model for Split Point Drill Flanks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For consistent and accurate production of a split (crankshaft) point drill, proper mathematical models are derived. Modification of the existing, basic conical flank model yields the model for ...
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