TAPPET ROD Meaning and
Definition
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A tappet rod, also known as a pushrod or a cam follower, is a mechanical component utilized in internal combustion engines to transmit motion and control the movement of valves. It is an elongated metal rod that acts as an intermediary between the camshaft and the valves, translating the rotational motion of the cam into linear motion for the valves.
Tappet rods are a fundamental part of an engine's valve train system. They are typically located within the cylinder block or cylinder heads and are operated by the camshaft lobes. As the camshaft rotates, the lobes come into contact with the tappet rods, pushing them up or down. This motion is then transferred to the valves, which are opened or closed accordingly.
These rods are designed to withstand high cyclic loads and operate under varying temperatures and pressures, as they play a crucial role in the proper functioning of an engine. They are commonly made of durable materials such as steel or hardened alloys to ensure longevity and reliability.
Tappet rods can be adjusted in certain engine designs to achieve proper valve clearance, which affects the engine's performance and efficiency. By adjusting the length of the tappet rod, the valve lash, or the gap between the valve stem and the rocker arm or camshaft, can be set to the manufacturer's specifications.
Overall, the tappet rod acts as a crucial link within an internal combustion engine, ensuring the efficient operation of the valve train system and contributing to the engine's overall performance and power output.
Common Misspellings for TAPPET ROD
- rappet rod
- fappet rod
- gappet rod
- yappet rod
- 6appet rod
- 5appet rod
- tzppet rod
- tsppet rod
- twppet rod
- tqppet rod
- taopet rod
- talpet rod
- ta-pet rod
- ta0pet rod
- tapoet rod
- taplet rod
- tap-et rod
- tap0et rod
- tappwt rod
- tappst rod
Etymology of TAPPET ROD
The word "tappet rod" consists of two main components: "tappet" and "rod".
1. Tappet: The term "tappet" originated in the early 19th century and is derived from the Old English word "tæppet", which means a small projection or valve used to regulate the flow of fluids. It is related to the Middle Low German word "tappe", meaning a stopper or plug.
2. Rod: The word "rod" has a much older origin, stemming from the Old English word "rodd" or "roþer", meaning a straight, slender piece of wood or metal. It can be traced back to the Proto-Germanic word "roþa" and the Proto-Indo-European root "*ret-", both carrying the sense of "stick" or "twig".
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