When designing or processing the ring gear, the sum of the displacement coefficients of the two ring gears is not equal to zero. The pair of ring gears cut out in this way are called angle-displacement ring gears. A displacement ring gear in which the sum of the displacement coefficients of the two ring gears is a positive value is called a positive angle displacement ring gear. A displacement ring gear in which the sum of the displacement coefficients of the two ring gears is a negative value is called a negative angle displacement ring gear. .
The positive angle displacement ring gear has the following characteristics
The sum of the displacement coefficients of the two ring gears is greater than zero.
, the actual center distance is greater than the standard center distance.
, the meshing angle is greater than the pressure angle of the graduation circle.
The module, pressure angle, indexing circle and base circle are the same as the standard ring gear.
The full tooth height is the same as the standard ring gear, but the tooth top height and tooth root height are different from the standard ring gear. The tooth root height of the positive displacement ring gear decreases and the tooth addendum circle increases. The tooth root height of the negative displacement ring gear increases and the tooth addendum circle decreases.
. For the positive displacement ring gear, the indexing scallop thickness increases. For the negative displacement ring gear, the indexing scallop thickness decreases.
Gongyi Xingnong Machinery Manufacturing Co., Ltd. has a ton electric arc furnace, which can cast castings under a ton, a 10-meter vertical lathe, a 1-meter gear hobbing machine, a large grinder, a large infiltration heat treatment furnace, etc. The gear material, etc. are based on user needs. The large gears are cast in an electric arc furnace and quenched and tempered. Perfect testing methods and advanced forging (casting) equipment ensure the quality of the product. We also provide ball mill accessories, ball mill gears, hollow shafts, spherical tiles, pinions, mill liners, mill reducers, reducer high-speed shafts, gears, cast steel shells, rubber block couplings and other accessories. Rotary kiln accessories: rotary kiln big gear, rotary kiln big gear, big gear, rotary kiln (rotary kiln) supporting wheel, rotary kiln gear wheel, rotary kiln wheel belt (rolling ring rotary kiln wheel belt section, rotary kiln cylinder, rotary kiln Copper tile, rotary kiln supporting wheel shaft, rotary kiln graphite block, rotary kiln head guard, rotary kiln entrance guard, kiln tail guard, rotary kiln scale seal, heat-resistant castings, heat-resistant steel castings, rotary kiln seals, Rotary kiln coal injection device. Single-cylinder cooler large gear, wheel belt (rolling ring supporting wheel, gear wheel and other accessories. Dryer accessories dryer large gear, dryer rolling ring (belt supporting wheel, gear wheel, seal Rings, pinions and shafts and other accessories. Various specifications of pelletizing discs (disc pelletizing machines) and transmission bevel gears, spur gear accessories, pre-water pelletizing system twin-shaft mixers, single-tube screw feeders. Provide new energy-saving Ball mill equipment, mature various dryer drying processes and mineral processing equipment parts
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Xingnong tells you the angular displacement and characteristics of the ball mill ring gear