작성일 : 18-07-12 21:34
[일반] Tackling Friction and Wear/ Preventing Seams and Head Bursts
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Machine Design Today
 

JULY 12, 2018

Investing in Knowledge: Friction, Wear, and Lubrication

Friction and wear pose enormous challenges to 21st Century mechanical and electromechanical systems. By one estimate, 6% of the gross national product is wasted through its impact. Tribology is the study of that phenomenon.

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Preventing Seams and Head Bursts in Threaded Metal Fasteners

Seams and head bursts are mostly cosmetic defects, but they can degrade a fastener’s performance.

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