What does tamping machine mean?
Definitions for tamping machine
tamp·ing ma·chine
This dictionary definitions page includes all the possible meanings, example usage and translations of the word tamping machine.
Wikipedia
Tamping machine
A tamping machine or ballast tamper, informally simply a tamper, is a self-propelled, rail-mounted machine used to pack (or tamp) the track ballast under railway tracks to make the tracks and roadbed more durable and level. Prior to the introduction of mechanical tampers, this task was done by manual labour with the help of beaters. As well as being faster, more accurate, more efficient and less labour-intensive, tamping machines are essential for the use of concrete sleepers since they are too heavy (usually over 250 kg or 550 lb) to be lifted by hand. At its most basic, a tamping machine only packs the ballast. Some modern machines, sometimes known as tamper-liners or tamping and lining machines, also correct the alignment of the rails to make them parallel and level, in order to achieve a more comfortable ride for passengers and freight and to reduce the mechanical strain applied to the rails by passing trains. This is done by finding places where the sleepers have sunk from the weight of the passing trains or frost action, causing the track to sag. The tamper lifts each sleeper and the rails up, and packs ballast underneath. When the sleeper is laid down again, the sagged rails now sit at the proper level. Combining tamping and lining into a single machine saves time and money, as only one machine needs to be run over the track to perform both functions. Tampers frequently work in concert with ballast regulators, as part of a section crew.
Numerology
Chaldean Numerology
The numerical value of tamping machine in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of tamping machine in Pythagorean Numerology is: 7
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"tamping machine." Definitions.net. STANDS4 LLC, 2024. Web. 11 May 2024. <https://www.definitions.net/definition/tamping+machine>.
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