The production of stud bolts requires fixed equipment and machine tools. Of course, the processing procedure is relatively simple. There are mainly the following procedures: first, it needs to pull out the material. Pulling out means straightening the distorted material with a pulling machine. After passing this process, the next process can be carried out. The next process is to use a cutting machine to cut the straightened very long material into the length required by the customer, which completes the second process. The third process is Put the cut short material on the thread rolling machine and roll out the threaded thread; the ordinary stud bolts are processed here. Of course, if other requirements are required, other processes are required.

Generally known bolts refer to screws with a larger diameter. According to this statement, the diameter of a screw is much smaller than that of a bolt. The stud has no head, and some are called studs.

Both ends of the stud bolts are threaded, the middle does not contain threads, and the middle is a bare rod. Stud bolts are used on large equipment such as reduction racks. In actual use, the external load will vibrate and the influence of temperature will cause the friction force to become smaller, and the threaded connection will loosen and fail over time. Therefore, it is necessary to do a good job in the maintenance of stud bolts in normal times.

Stud bolts or anchor bolts will have problems under the effect of long-term mechanical friction. When problems occur, the engine oil pan must be removed, carefully check the use of the engine bearings, and check the gaps between the bearings Whether it is too large, if the gap is too large, it must be replaced in time. When replacing the stud bolts, also replace the connecting rod bolts. Some large-scale equipment such as nail making machines are found to have abnormal noises when the engine is not running very stably during normal operation, and they should be stopped in time to check to avoid bigger problems.

During each repair, it is recommended to check the newly replaced stud bolts and other newly replaced accessories. When checking, focus on the head and guide part of the stud bolts, and strictly check each part of the thread Whether there are cracks or dents, and check the shape of the teeth of the stud bolts for any changes. Whether the pitch is abnormal, if there is an abnormal situation, it must not be used anymore. A torque wrench should be used when installing the connecting rod cover. It must be tightened according to the specified specifications, the torque should not be too large or too small, and attention should also be paid to the selection of stud bolts and studs from supporting manufacturers.