When you want to purchase or repair guide belts, many people will choose and purchase according to the classification of product samples and some sizes. In fact, doing so will only increase the difficulty of procurement. And it is also possible that the selected product is not what you want. Today, I will share with you some tips on how to accurately improve the accuracy of purchasing seals:
1. The size of the size
Many people will compare and purchase old products and samples based on their previous use. In fact, the guide belt will be greatly affected by factors such as pressure, wear, and temperature after use, which will greatly affect its original size. The template can only be used as a reference, and a better method is to measure the size of the metal groove at the location of the seal, which will have higher accuracy.
2. Temperature level
Refer to the instruction manual for the factory machinery or evaluate the working temperature according to the actual working environment to determine the required materials. For instructions on temperature levels, please refer to the following precautions for production users.
3. Key points of sealing
For example, determining whether the activity point is in the inner diameter of the rod seal or the activity point is in the outer diameter of the piston seal.
4. Pressure level
The instruction manual for the factory machinery can be used to refer to relevant data, and the working pressure level can also be inferred by observing the structure and hardness of the original sealing components. For instructions on pressure levels, please refer to the following precautions for production users.
5. Movement direction
First, determine the direction of movement of the seal position, such as reciprocating, spiral, fixed, and rotating.