What are the factors that affect the accuracy of the batching system?
Information sources：本站 | Release date：
2020-09-10 16:11:23
| Browse volume：7043
Summary：
The batching system is a complex automatic control system. If you want to ensure the accuracy of the batching in production, you must conduct a comprehensive analysis according to the requirements of the process, the characteristics of the material an…
The batching system is a complex automatic control system. If you want to ensure the accuracy of the batching in production, you must conduct a comprehensive analysis according to the requirements of the process, the characteristics of the material and other factors to control the high precision of the batching system, which can effectively improve product quality. Ensure the production efficiency of the enterprise. Let's talk about the factors that affect the accuracy of the batching system.
1. Material characteristics
The characteristics of the conveying and batching materials will directly affect the flow of the materials during the configuration process. Different materials have different fluidity and adhesion in the batching system, so it will affect the accuracy of the batching. The characteristics of the material include: material fluidity, moisture absorption, particle size, viscosity, etc. Therefore, when designing the plan, it is necessary to analyze the materials and select the appropriate feeding speed, feeder and feeding aperture diameter to ensure the high precision of the ingredients.
2. Control of feeding amount
1. The influence of the silo: To ensure the continuity of production, it is necessary to ensure that the material in the silo is sufficient. If the material level in the silo is too low or lack of material, it may cause the feed to fail to reach the set value.
2. Feeding speed: increasing the feeding speed can reduce the batching time, but to improve the precision of the batching, the feeding time must be extended. Therefore, the feeder in the batching system of Honggong Technology provides the function of frequency conversion speed regulation, which can effectively solve this contradiction. The early stage speeds up the feeding speed to shorten the batching time, and the later slows down the feeding speed to improve the batching accuracy.
3. The height from the feeder outlet to the weighing hopper: the aerial drop (drop) between the feeder and the weighing hopper is one of the main sources of error that affects the accuracy of the batching. Under the action of gravity, the greater the drop, the greater the accuracy The more difficult it is to control.
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