JACKSHAFT Meaning and
Definition
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A jackshaft is a mechanical component in various machinery systems that serves as an intermediary to transmit rotational power between two shafts. It is commonly used in applications where there is a need to change speed or direction of power transmission. The jackshaft is often positioned between a motor or engine and the driven shaft, acting as a pivot point for power transfer.
In its simplest form, a jackshaft consists of a single shaft with two gears mounted on it. One gear meshes with the driving gear on the input shaft, while the other gear engages with the driven gear on the output shaft. As the input shaft rotates, the jackshaft transfers the rotational force to the output shaft, which then drives the desired mechanism or system.
Jackshafts are widely used in various industries, including automotive, manufacturing, and construction. They find applications in processes such as conveyor systems, pump drives, and transmission systems. Their compact design and ability to change speed and direction make them crucial components in optimizing the operation of many mechanical systems.
Overall, a jackshaft is a mechanical device that acts as a junction between two shafts, providing a means to transmit rotational power and change its speed or direction. Its versatility and efficiency make it an essential element in a wide range of machinery and equipment.
Common Misspellings for JACKSHAFT
- hackshaft
- nackshaft
- mackshaft
- kackshaft
- iackshaft
- uackshaft
- jzckshaft
- jsckshaft
- jwckshaft
- jqckshaft
- jaxkshaft
- javkshaft
- jafkshaft
- jadkshaft
- jacjshaft
- jacmshaft
- jaclshaft
- jacoshaft
- jacishaft
- jackahaft
Etymology of JACKSHAFT
The word "jackshaft" is a compound word derived from two separate words: "jack" and "shaft".
The word "jack" originated from Middle English "jakke", which meant a mechanical lever or device for lifting heavy objects. It can be traced back to the Old French word "jaque" and ultimately derived from the Latin "jocus", which means a joke or jest. Over time, the term "jack" came to represent various mechanical devices, including a jack for lifting cars, a jack for hoisting boats, and a jack for turning spits.
The word "shaft" comes from the Old English word "sceaft", meaning a long, slender object. It has various meanings, including a long rod, pole, arrow, or cylindrical bar used in machinery.
