The so-called change is not the same, the same is true for machine tools. The process of designing a machine can be analogous to the accumulation of wood in a child, the accumulation of one component and one component, and then linking these components or components with different functions according to a certain law. In this process you need to be proficient in the functions and features of some commonly used mechanisms or devices.
And we are common in cars, milling, drilling, planing, grinding, and boring. The structure or principle of application on machine tools has been tested for hundreds of years, and we do not need to doubt too much about its stability and applicability. For example, the tool holder structure of the lathe, the chuck structure, the locking mechanism of the tailstock, the spindle bearing arrangement, the sealing structure of the grinding machine spindle, the linkage mechanism of the planer, and the like.
In fact, to say so much, I want to express the two words, for these stable common structures, we must learn to "learn" or "reference" when designing new machine tools. On the other hand, understanding the structural principles and performance characteristics of various common machine tools is the premise basis for a part drawing.
For example, when you complete a drawing, at least you have to know the general machining process of the part on this drawing. This so-called general understanding of the landlord personally thinks that it is like to machine a common shaft part. When you understand some characteristics of lathe, milling machine and grinding machine, there will be no thread undercut on the drawing, grinding wheel over-travel groove, etc. In the case, the length dimension of the shaft parts is not required to be marked with the tolerance requirements of IT6 and IT7.
New energy electric vehicle ev.cpkso.com electric car accessories
Carbon fiber Woven Sleeve
Carbon fiber woven sleeve is a type of protective covering made from carbon fiber material. It is designed to provide strength, durability, and flexibility to various application
3k carbon fiber sleeve
Jiangyin Phecda New Material Technology Co., Ltd , https://www.jiangyinphecda.com