توسعه راه عره کننده ی انواع دنده اسپراکت بیلی و بلدوزری متناسب با برندهای مختلف

A sprocket^[1] or sprocket-wheel^[2] is a profiled wheel with teeth, or cogs,^[3][4] that mesh with a chain, track or other perforated or indented material.^[5][6] The name ‘sprocket’ applies generally to any wheel upon which radial projections engage a chain passing over it. It is distinguished from a gear in that sprockets are never meshed together directly, and differs from a pulley in that sprockets have teeth and pulleys are smooth.

Sprockets are used in bicycles, motorcycles, cars, tracked vehicles, and other machinery either to transmit rotary motion between two shafts where gears are unsuitable or to impart linear motion to a track, tape etc. Perhaps the most common form of sprocket may be found in the bicycle, in which the pedal shaft carries a large sprocket-wheel, which drives a chain, which, in turn, drives a small sprocket on the axle of the rear wheel. Early automobiles were also largely driven by sprocket and chain mechanism, a practice largely copied from bicycles.

Sprockets are of various designs, a maximum of efficiency being claimed for each by its originator. Sprockets typically do not have a flange. Some sprockets used with timing belts have flanges to keep the timing belt centered. Sprockets and chains are also used for power transmission from one shaft to another where slippage is not admissible, sprocket chains being used instead of belts or ropes and sprocket-wheels instead of pulleys. They can be run at high speed and some forms of chain are so constructed as to be noiseless even at high speed.

دنده اسپراکت بیل مکانیکی کوماتسو

دنده اسپراکت بیل مکانیکی هیوندای

دنده اسپراکت بیل مکانیکی کاترپیلار

دنده اسپراکت بیل مکانیکی ولوو 

دنده اسپراکت بیل مکانیکی هیدرومک

دنده اسپراکت بیل مکانیکی دوو دوسان

دنده اسپراکت بلدوزر

دنده اسپراکت دریل واگن

دنده اسپراکت سنگ شکن موبایل

دنده اسپراکت دستگاه حفاری

دنده اسپراکت،اسپراکت بیلی،اسپراکت بیل،دنده خورشیدی،خورشیدی،خورشیدی بلدوزر،اسپراکت بلدوزر،توسعه راه،کومتسو،کاترپیلار،