Use of tapered head pin design to improve the stress distribution in the braze joint
作者： Birendra Nath Agarwala , Paul Harry Palmateer , Da Yuan Shih
DOI:
关键词: Stress (mechanics) 、 Tapering 、 Substrate (printing) 、 Delamination 、 Composite material 、 Head (vessel) 、 Cable gland 、 Flexibility (anatomy) 、 Bevel 、 Structural engineering 、 Engineering
摘要: The present invention teaches a structure for reducing the stresses created on substrate and bonding surface at which connector is attached. has tapered or beveled head thereby tapering stress away from edges of therefore high areas substrate, preventing cracking delamination problems that might otherwise result. tapered-head geometry also allows greater flexibility in manufacturing connectors particularly when fabricating pins using cold-heading process quarter shank diameter:pin diameter ratio can be obtained.
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