BBC4 年
Mechanical devices - Edexcel Linkages
Bell crank linkages change the direction ... This way a designer can design appropriately for users’ needs. A reverse motion linkage replicates a 'Z' angle. Z angles feature two internal angles ...
BBC4 年
Mechanical devices - Eduqas Linkages
Bell crank linkages change the direction ... This way a designer can design appropriately for users’ needs. A reverse motion linkage replicates a 'Z' angle. Z angles feature two internal angles ...