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Questions and Answers
What is the function of a camshaft in an internal combustion engine?
What is the function of a camshaft in an internal combustion engine?
- It opens and closes the inlet and exhaust valves of the engine at the right time (correct)
- It regulates the fuel intake of the engine
- It generates the power needed to run the engine
- It controls the ignition timing of the engine
What materials are camshafts made of?
What materials are camshafts made of?
- Aluminum and titanium
- Platinum and gold
- Carbon fiber and fiberglass
- Grey cast iron and ductile cast iron (correct)
What is included in a camshaft kit?
What is included in a camshaft kit?
- Only the camshaft
- The camshaft and the engine block
- The camshaft and the crankshaft
- The camshaft and the corresponding bucket tappets, rockers or rocker arms (correct)
Flashcards
Camshaft Function
Camshaft Function
The camshaft's role is to precisely control the opening and closing of engine valves at the right moments, ensuring proper fuel intake and exhaust expulsion.
Camshaft Materials
Camshaft Materials
Camshafts are typically crafted from durable materials like grey cast iron or ductile cast iron, chosen for their strength and resistance to wear.
Camshaft Kit Components
Camshaft Kit Components
A camshaft kit includes the camshaft itself, along with its essential components like bucket tappets, rockers, or rocker arms, all working together to control valve operation.
Study Notes
Camshaft Function
- Operates the valves that allow air and fuel into the engine's cylinders and exhaust gases out of the cylinders
- Converts the rotating motion of the crankshaft into the reciprocating motion of the valves
Camshaft Materials
- Typically made of cast iron or steel alloys
- May be coated with a hard, wear-resistant material to reduce friction and increase durability
Camshaft Kit
- Includes the camshaft itself, as well as associated components such as lifters, rocker arms, and valve springs
- May also include gaskets, seals, and other hardware necessary for installation
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