These years, the rapid development of the pipe industry, so there are a lot of pipe fitting straight seam elbow, thick wall elbow and large diameter elbow and other goods, and these goods have been put into industrial use, and achieved excellent results. Today we are going to introduce the peculiarity and principle of large diameter bend for us. Let's follow hangzhou shuanghui metal material co., LTD to have a look.
(1) large diameter elbow processing scale is strictly in accordance with the requirements to perform, so conducive to the following operation. The main reason is that the shape of large diameter bending pipe is very unique, which is not the other pipe fitting. We can start from small details, such as car rail, cover, etc., plus the cold deformation hardening effect of stamping data, stamping strength and stiffness are high.
(2) the stamping of large-diameter bending pipe has the characteristics of "exactly the same" because the die ensures the size and shape accuracy of the stamping parts, and usually does not damage the appearance and quality of the stamping parts. The die usually has a long life, so the stamping quality is stable and good interchangeability.
Large diameter elbow is the use of fluid between the sensor power to operate, which we need to pay attention to the local. When the fluid flows through the curved pipe, the constraint of the curved pipe forces the fluid to move in a similar circular motion in the curved pipe. According to the theory of forced swirling flow of the fluid, the rules for the fluid to move in a circular motion are similar to that of the solid to move in a circular motion in space.