How to Control the Installation Accuracy of Anchor Bolt?

As a Railway Fastening System, share with you. Anchor bolts are one of the fasteners. They are responsible for all kinds of construction and equipment. The anchor bolts are generally attributed to the embedded bolts, which are buried in the lower part of the concrete to serve as the foundation.
Anchor Bolt
Anchor Bolt has a variety of shapes, some are L-shaped, and some are Arabic numeral nine. The anchor bolts of different shapes also have different intermediates, of course, there are very different intermediates. Everywhere in the slender middle is a round surface for grasping precision, different foundation bolts are used in different structures and different constructions of different equipment.
First, the ruler must be accurately controlled when arranging the ruler, and the fixed person has been arranged to compete for the ruler. Secondly, the fixed mold can be made according to the embedded size of the bolt to ensure that the relative orientation of the bolt does not shift. Then, when pouring the concrete, use the instrument. Control the height of the bolt and the detailed distance from the axis, and adjust it at any time during the pouring process to ensure its accuracy.
Causes of loose anchor bolts
The installation of anchor bolts is still very simple. Generally, it is sufficient to install them in one place. The installation of anchor bolts is generally a built-in fastener. After installation and adjustment, no loosening will occur. However, loosening sometimes occurs.
For example, this kind of problem occurs on machines and equipment with certain vibration.
A vibrating screen is a kind of equipment that vibrates greatly. There must be a certain source of vibration when running this kind of equipment, and the vibration motor is the source of vibration of the vibrating screen.
If you want to extend the life of the vibrating screen, you must protect the vibrating motor. The vibration force of the vibration motor to the vibrating screen will produce strong vibration of the vibrating screen. At the same time, the vibrating motor will continue to vibrate with the vibration of the vibrating screen. A loose problem occurred.
Once the anchor bolts become loose, they will cause more serious loosening, which will directly cause direct damage to the vibrating screen.
The foot material has high fatigue strength, light weight, small size, long life and high reliability. However, the prominent weakness of foundation materials is that fatigue strength is sensitive to stress concentration.
Fatigue is a process of accumulated mechanical damage and delayed failure. Fatigue includes two processes, crack initiation and crack propagation, which occur below the material's yield strength and suddenly fail without significant deformation. Therefore, compared with other failure modes, fatigue is a very dangerous type of failure.
Our company also has Sleeper Screw on sale, welcome to consult.

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