3。 The turning tool can be adjusted along the X direction in the cutter head and fixed with screws. Error compensation of tool tip arc radius In actual processing, the tool tip used has an arc with a small radius. In NC turning programming, for convenience, the tool tip is usually regarded as a point (point A in Figure 4). In tool setting, the imaginary tool tip of the turning tool is generally used as the tool location. Therefore, in turning, because the motion track of the imaginary tool tip is inconsistent with the actual tool cutting point, if no compensation measures are taken, machining errors may occur. Although there will be no error when cutting the end face, inner diameter and outer diameter, there will be less cutting or over cutting when cutting the cone and arc.

What is the development direction of plastic coated pneumatic butterfly valve
It is not just the plastic coated pneumatic butterfly valve industry, but no matter what kind of industry, as long as it is carried out from time to time, it can gain a foothold in the society, otherwise it will only face the fate of being eliminated. Therefore, in the future, if you want to have your own side of the world in this constantly developing society, then it is a necessary way to carry out innovation from time to time. As for the hose, this road is the same, and it is not easy to walk.
So, for plastic coated pneumatic butterfly valve, if we want to innovate, what should we start from? We, first of all, should start from improving its product performance. Because of its strong corrosion resistance, the hose is also widely used. Therefore, in the future development direction, efforts should be made from its wear resistance and high temperature resistance. Try to make these hoses more widely used and more durable.
Secondly, in the development direction of plastic coated pneumatic butterfly valve, it should also be developed in the direction of increasing the added value of science and technology, as other products do. The hose made of 301 stainless steel is relatively cheap in price, but its corrosion resistance is not very good. It would be even better if its corrosion resistance could also be improved to the lowest level through technology. Moreover, in this way, it can save a lot of costs for enterprises or families.