The swelling phenomenon of the ball mill is a common problem. Here we introduce the quick judgment method and the error deviation that is easy to occur:
(1) The method of judging the swelling of the ball mill: one listens to three
One listen:
Listen carefully to the changes in the ball mill sound. If the sound becomes small and boring, it may be a harbinger of the ball mill.
Three look:
Look at the ore of the ball mill to discharge the ore and spit out a large piece.
Look at the overflow of the classifier is not serious
Look at the current control cabinet of the ball mill, the main motor ammeter indicates the current drop
(2) In the swelling of the ball mill, the cognitive deviation is easy to occur:
Wrong point of view: It is believed that the ball mill will cause a large amount of minerals and its current value will become larger.
The actual phenomenon: the ball mill operates to overcome the resistance and friction caused by its own weight, consuming energy. But the consumption of this part is generally small, and most of the energy is consumed in the ore grinding process. Due to the "blood swelling" of the grinding machine, the grinding effect is greatly reduced, so the mechanical energy for converting electrical energy into grinding is greatly reduced, so that the main motor current is degraded.
Copper Pipe Bending Machine
In this article, we will share some professional tips on how to bend copper pipes, as well as some precautions. Whether you are a DIY enthusiast or a professional craftsman, these methods can help you complete the task easily.
First, let's talk about preparation. Before you start bending copper pipes, you need to make sure that the length and diameter of the copper pipe are suitable for your project needs. In addition, you also need to prepare some tools, such as pipe bender, pipe bending spring, gloves, and safety glasses.
A common way to bend copper pipes is to use a pipe bender. This is a professional tool that makes the bending process easier and more precise. First, put the copper pipe into the clamp of the pipe bender, and then adjust the angle and radius of the clamp. Next, slowly guide the copper pipe into the clamp and use the hand wheel to gradually bend the pipe. Remember to maintain a steady speed and pressure to avoid twisting or breaking the pipe.
In addition to the pipe bender, you can also use a pipe bending spring to bend copper pipes. This method is suitable for some smaller diameter pipes. First, insert the pipe bending spring into one end of the copper pipe, and then slowly bend it to the required angle. The pipe bending spring can provide sufficient support to prevent the copper pipe from deforming.
Always wear gloves and safety glasses to ensure safety when performing bending operations. Copper tubes may have sharp edges and direct contact may cause injury. In addition, glasses can protect your eyes from flying copper chips.
In conclusion, the best way to bend copper tubes varies depending on your specific needs and available tools. Whether you choose to use a tube bender or a tube bending spring, make sure you are steady and safe when doing it. I hope these professional tips are helpful to you and I wish you good luck with your project! If you have more questions, please feel free to consult our professional team.
Copper pipe bending machine
Zhangjiagang heshun machinery manufacturer co.,ltd. , https://www.hspipemachine.com
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