In daily processing, factories in various fields choose to use imported machines for necessary material processing. At the same time, the machine tool uses grinding wheels under high-speed selection conditions to achieve grinding and other processes, and large radial machining may experience significant vibration phenomena during the machining process. What is the reason for this phenomenon? This article will tell you through the following excerpt. In the normal machining process, the spindle or bearing in the machine tool is very critical to the machine tool. At the same time, if significant gaps are found between the spindle or bearings inside the machine tool during the machining process, necessary adjustments should be made in a timely manner. Secondly, during the adjustment process, the clearance between the front bearings in the machine is 0.008mm, and the clearance between the rear bearings is 0.012mm. In addition, necessary tests should be conducted on the lubrication balance of the lathe surface inside the machine tool. And during the testing process, it was found that the lubrication plane of the machine was not qualified. The grinding wheel should undergo necessary balancing work on the machine tool, and in some special cases, secondary static balancing and other operations are also required. Numerical control walking carts are generally used for processing small parts, large quantities, and large quantities of formed parts from bar materials. As long as it is related to bar processing and the diameter does not exceed 20mm, the CNC belt feeder has great advantages, so it is a small independent production line with advantages in processing speed and labor cost. The feeding part can be equipped with an automatic feeding device, and the receiving part can be equipped with short and long line receiving machines to achieve multi machine operation and maintain the “one machine, multiple machines” processing mode, saving human resources and reducing labor costs for enterprises. This machine is suitable for precision machining tasks of “slender shaft” parts in large quantities, with multiple varieties and high precision. Equipped with high-speed precision synchronous guide sleeve, it can complete large-scale processing of steel and stainless steel parts, achieving high-speed cutting of high-end parts. The tool layout of the machine tool adopts a two axis control tool holder structure, which is simple in structure, fast in tool changing speed, and high in reliability.
Analysis of the reasons for the occurrence of vibration patterns in large walking machines during machining?
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