Sugarcane press transmission is generally used gear reducer, its role is to increase the Sugar mill gear reducer’s output torque, reduce the speed to meet the requirements of the use of sugar cane press.
Compared with the general gear reducer, Sugar mill gear reducer features:
1.Working average torque between 31 ~ 274t.m, the output speed of 6 ~ 48r / min, continuous operation. The load is strong impact, the maximum short-term load may be 50% higher than the normal load, is a typical low-speed heavy-duty gear reducer.
2. Work season is very strong. Every winter and winter work 120 to 150 days, farmers must complete the annual production of sugar cane pressing task.
3. Sugar mill gear reducer size and weight, high cost, production, installation cycle is long, manufacturing more difficult.
For the above reasons, theSugar mill gear reducermust be in a long time at full capacity for continuous operation without a major failure.In order to meet the requirements of high reliability and low failure probability of reducer, we follow the following principles in the design and manufacturing process:
1.To provide the accurate design parameters based on the accurate design parameters. The parameters include the prime mover model specifications, speed, power, torque, press speed, torque, short-term overload, continuous operation time, workshop environmental conditions and maximum and minimum ambient temperature.
2.The correct choice of Sugar mill gear reducer, such as: a side drive cylindrical gear reducer, simple structure, manufacturing, easy maintenance, but the weight is large; a double circular arc gear reducer, gear cutting tooth depth requirements , Does not allow the living variable cutting, assembly error requirements are strict, carrying capacity is not enough to play, there is a serious phenomenon of echogenic tooth loss, failure probability is also high, while the gear accuracy is not high, grinding and difficult; â‘¢ center drive power The three-ring, two-ring reducer, internal and external gear eccentric meshing, while the number of meshing teeth more, theoretically the weight of the smaller, the weight of the gears, the weight of the manufacturing and maintenance of the difficulty, cost and so on, with good overall performance; , But the sliding joints are not large, the lubrication is not sufficient, the operation is not smooth, the bearing bear the impact load, and in the manufacture is difficult to improve the hardness and accuracy of the internal gear, in the large low-speed heavy drive we do not use tricyclic, transmission. In addition, according to the tooth and heat treatment methods are different, as well as involute, hardened surface and the hard tooth surface of the points. In order to achieve a good cost performance, easy maintenance, we choose the center drive power shunt cylindrical gear reducer for the best transmission program, the gear is involute teeth hard teeth gear, compared with the double circular arc Hard, grinding the advantages of precision up to 6 or even higher, carrying capacity, smooth operation.
3.Optimize the geometric parameters of the gear, preferably the gear material, the use of advanced manufacturing technology to ensure adequate strength margin in the design process Our main design is based on the German Schroeman – West Mark (SMS) company design formula, data and we Accumulated empirical data. The load carrying capacity and performance of the reducer are mainly determined by the gear pair. Optimize the gear geometric parameters, including the gear drive center distance, modulus, number of teeth, helix angle, tooth width and other parameters of the combination, all levels of gear and other strength, but also on the strength, smooth operation, noise great displacement Coefficient, axial coincidence of the optimal value of the selected. Optimized, reasonable geometric parameters can increase the carrying capacity of 10% to 25%, reduce noise 2 ~ 3 dB
For the different needs of sugar users, I plant development center drive hardened gear reducer at the same time, but also committed to more shaft reducer and other products of research and development, to provide users with more comprehensive services.
To further optimize the transmission structure, reduce energy consumption, our factory is studying the development of a new generation of modular planetary gear reducer.
We are manufacturing all kinds of gearbox, speed reducers and AC motors.
We have the lowest prices with high quality.
If you are interested, please contact me.
Cherry Zhang ( Sales Department; Miss. )