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A felled and delimbed tree is cut into logs of standard sizes, a process called bucking. A logger who specialises in this job is a buck sawyer. Bucking may be done in a variety of ways depending on the logging operation. Trees that have been previously felled and moved to a landing with a log skidder are spread out for processing. While many of ...
A railroad tie, crosstie (American English), railway tie (Canadian English) or railway sleeper (Australian and British English) is a rectangular support for the rails in railroad tracks. Generally laid perpendicular to the rails, ties transfer loads to the track ballast and subgrade , hold the rails upright and keep them spaced to the correct ...
The output capacity of a firewood processor varies with the size and cost of the machine, from one cord per hour on a $22,000 entry-level machine (2020 prices)., [4] up to five or six cords per hour on a $60,000 industrial machine.
A tie plate, baseplate or sole plate is a steel plate for centering and reinforcing the attachment point on the rail tracks between a flanged T rail and a railroad tie. The tie plate increases bearing area and holds the rail to correct gauge .
Broad axes have been used since ancient times until the end of the 19th century in Europe and North America. Broadaxes were commonly used in manufacture of square timbers for wooden shipbuilding , log building , timber framing , and railroad ties sometimes called axe ties .
Tie hackers used a crosssaw and a broadaxe to hand hew railroad ties until they were phased out by sawmills by the early 1940s. [ 4 ] [ 5 ] The advent of steam power and then gasoline engines allowed sawmills to operate efficiently and on site as needed making tie hacking obsolete over time.
Track gauge conversion is the changing of one railway track gauge (the distance between the running rails) to another. In general, requirements depend on whether the conversion is from a wider gauge to a narrower gauge or vice versa, on how the rail vehicles can be modified to accommodate a track gauge conversion, and on whether the gauge conversion is manual or automated.
Whether those two terms refer to the inch size of the railroad tie or something to do with the length of the railroad tie or the cross face measurements of the end of railroad tie is a mystery to me. — Preceding unsigned comment added by 184.13.154.3 ( talk ) 13:34, 18 October 2012 (UTC) [ reply ]
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