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A New Model for Accelerated Thermal Cycle Testing With Application to TAB Leads and PCB PTHs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model for thermal fatigue that accounts for both plastic and elastic strains and a mean strain is developed. The model is based on a combination of the generalized Coffin-Manson Equation ...
The Wear Process Between Normally Impacting Elastic Bodies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The wear process between two elastic bodies, repeatedly impacting in an axially symmetric configuration is investigated analytically and experimentally. The mechanism initiating wear is that of ...
Abrasive Impact Wear of Type
Publisher: The American Society of Mechanical Engineers (ASME)
Oil Films on Electroplated Gold Contact Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study was performed to quantify the amount of oil applied to Au electroplated sample sufaces and to support friction and wear studies performed to determine the optimum metallurgy and ...
The Impact Between a Rigid Sphere and a Thin Layer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simple model is presented for studying the impact between a rigid sphere and a thin layer of relatively soft material supported on a rigid substrate. By assuming that the major loss of ...
Review of Wear Problems in the Computer Industry
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many mechanical operations in computers tend to cause wear. The authors grouped the problem areas into the following list: 1. Printers; 2. Magnetic recording technology; 3. Wear by paper; 4. ...