What Are The Parameters That Affect The Price Of Speed Reducers?
Mechanical equipment is the main part of the engineering, and the reducer is one of the most common and important parts of the mechanical equipment. Its price directly affects the cost of the project. At present, the quality of the reducer is not the basis for the price of the reducer in the market. scientific.
Because the size of the quality can neither measure the ability of the reducer, nor can it scientifically compare the prices of different models and types of reducers, it is very necessary to study the scientific basis for the price of the reducer.
1. The relationship between the quality of the reducer and the output torque
The reducer has 9 parameters. Except for the quality parameter, the other parameters have inherent mathematical relationships. It is the quality parameter that determines the current market price of the reducer. This raises a question: Which of these other parameters can not only measure the capacity of the reducer, but also determine the price of the reducer?
2. The parameters of the reducer
The parameters of the reducer are: power, torque, speed, speed ratio, quality and efficiency. From the point of view of control theory, power, torque, and speed are transfer functions, while speed ratio, quality and efficiency are system parameters.
3. The relationship between the cost of the reducer and the output torque
From equation (1), it can be concluded that the functional relationship between the cost of the reducer and the torque is: p = f (m) = f [(f (T))] = f (Ai T) = AiB T (2) Let a = AiB is a = PT (3) where a is the unit price of the reducer, the dimension is: ten thousand yuan/KN -m, and B is the proportional coefficient.
Equation (3) is the relationship between the price of the reducer discussed in this article and the output torque of the reducer. It can be seen from the formula that the cost of the reducer is proportional to its output torque.
It can be seen that using the output torque instead of its quality to measure the price of the reducer does not affect its internal relationship, and this description tends to be more reasonable and scientific.
There are many factors that affect the price of the reducer, such as material selection, structure, and processing. After analysis, the main influencing factor is the output torque.
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