__Working and application of Polydyne cam systems__
Basically, the purpose of a camshaft in an internal combustion engine is to open and close the valves in correct sequence. In the Otto four-cycle engine, this sequence is timed in relation to the crankshaft and pistons. The ultimate objective of the cam-shaft function is to "trap" the greatest possible weight of fuel/air mixture in the cylinders to attain 100% volumetric efficiency.

By applying the "Polydyne" formula, it was possible for the first time to design the ca shape to provide the desired valve action. This revolutionary system of cam design recognizes the fact that flexibility cannot be reduced or eliminated but, can be compensated for. However, with the advances through the years in Cylinder Head porting and induction system design, the "Polydyne" Camshafts eventually reached their design limitation

What is polydyne cam or polynomial cam ?

Design Of polydyne cams

Cam and follower relations for polydyne cams

Cam profile generation of polydyne cams and High speed cams

Derivation for polydyne cam lift

Mathematical representation for polydyne cam

Application of high speed cams

Advantages of polydyne cams

Vibration response of polydyne cam

How to solve polydyne cam problems

Drawing polynomial cam profiles

Polydyne cam ppt,Polydyne pdf

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