robotic bricklaying machine_auto cut off switch

The camshaft controls the timing of the opening and closing of the engine’s intake and exhaust valves. It is driven by the crankshaft through a timing belt or chain. The precision in the camshaft's motion is vital for optimal engine performance, as it ensures that the valves open and close at the correct times in relation to the pistons’ position. Variability in camshaft design can lead to enhancements in engine efficiency and power output.


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The advent of electronic fuel injection (EFI) systems in the late 20th century marked a significant turning point in automotive engineering. EFI systems replaced carburetors by using sensors and computer controls to optimize the air-fuel mixture in real-time. This technological shift offered numerous advantages improved fuel efficiency, enhanced performance, and lower emissions. Consequently, carburetor engines began to fall out of favor, and newer vehicles predominantly adopted fuel injection systems.


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