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In 1927, Wright Aeronautical introduced their famous Cyclone engine, which powered a number of designs in the 1930s. After merging with Curtiss to become Curtiss-Wright in 1929, an effort was started to redesign the engine to the 1,000 hp (750 kW) class. The new Wright R-1820 Cyclone 9 first ran successfully in 1935, and would [...]

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Aug 18th, 2009 | Filed under Uncategorized, automotive, knowledge

Burnishing can affect initial torque of a clutch but there are also factors that affect the torque performance of a clutch in an application. The main one is voltage/current. In the voltage/current section it was shown why a constant current supply is important to get full torque out of a clutch.
When considering torque, is dynamic [...]

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Feb 2nd, 2009 | Filed under automotive, informations, knowledge, news