The most important thing for the bolt tensioner to perform bolt stretching is to apply the axial stretching force to achieve the tightening effect on the bolt. In the process of lifting and stretching the piston, you can rent an additional bolt. The force of the opposing shaft, so h can ensure the complete compression between the two bolts.
After tightening the nut under the tensioner, you should also pay attention to releasing the tensioner tension. After the upper tension is completely released, the elasticity of the bolt will affect the deformation problem, and the nut can be attached. It is placed on the flange, which is subject to great restraint. The pretension force generated by this method is very strong.
1. Long service life: Under normal circumstances, mineral oil is used as the working medium, and the surfaces contacted during movement can be self-lubricated, so the service life is very long.
2. Fast response speed: The current stretcher is very light in weight compared with the previous one, and its volume is very small, so it will be smaller in terms of motion inertia and fast response speed.
3. Convenient and flexible: The various components driven by the stretcher can be conveniently and flexibly arranged according to our actual needs.
4. Overload protection: If the tensioner is overloaded during use, the system can protect it by itself.
5. Cost saving: It is very convenient to control the stretcher. We can fasten multiple bolts at the same time. In this way, we can save labor costs to a greater extent.
6, linear motion will be easier: it is easy to achieve linear motion.
7. Realization of automation: It is very easy to automate the machine when the stretcher is working. After we have performed joint control, we can not only perform the automatic control process well, but also a very convenient one is to achieve remote control.
Second, how to maintain the bolt tensioner
When using the bolt tensioner, it is necessary to pay attention to the operation according to the instructions. It is not possible to modify the working pressure and stretching length. Otherwise, it will easily cause damage to the seal ring. It is important to keep them clean and properly.
The advantages and maintenance of the bolt tensioner are introduced here. If there is a demand, you can find a professional company to purchase it. It must be properly maintained during use so that it can last longer.
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Contact: Manager Wang
Company: Taizhou Juhuan Lifting Protection Equipment Co., Ltd.
Address: No. 16, Taibai Road, Tangwan Town, Taizhou City, Jiangsu