Detailed introduction





Some use of alloy barrel?

  Alloy barrelThe development prospect of this industry is very good, because it brings more benefits to the enterprise when it is used, so it is favored by customers. In order to make everyone more familiar with it, let's talk about some uses of alloy barrel, hoping to bring help to more people.


Nowadays, there are still many people who do not know some basic information about the alloy barrel, so as a manufacturer, we also need to explain it briefly. In fact, due to its unique characteristics, the alloy barrel is simply the screw and barrel used in the rubber extruder, which is an important part of the rubber machine. Of course, the role of the screw is to make the rubber material gradually become linear motion with the rotation, moving in the direction of the head, and cooperate with the body to compress and heat, soften and stir, and mix the rubber material. Rubber. In addition, we need to know that the role of ordinary barrel is to accommodate the rotation of the screw in the barrel. When the alloy barrel rotates to push the extruded material forward, the material is heated by the outside of the barrel and transferred to the material, and the volume gradually decreases, so that the material is subjected to various forces such as extrusion, turning and shearing. are uniformly mixed and plasticized into a molten viscous fluid state, and of course the plasticization of the material will be completed in this manner. All you need to know is how to fix it. The twist should be considered according to the actual inner diameter of the barrel, and the new outer diameter deviation should be manufactured according to the normal clearance with the barrel.

In addition, the threaded surface of the alloy barrel is treated, thermally sprayed with a wear-resistant alloy, and then ground and shaped. This method is generally processed and repaired by a professional spraying plant, and the cost is relatively low. The surface can also be hard chrome plated. Chromium is also a wear-resistant, corrosion-resistant metal, but the hard chromium layer is easier to fall off. Unlike the head, this head is called the external hex??. There are others, such as big word, hexagon socket, etc. The use of alloy barrel is generally due to long-term wear and screw and barrel clearance is too large and can not be normal extrusion and scrap. However, there are also examples of damage caused by improper design or operation that causes the working stress to exceed the strength limit. Therefore, the alloy barrel should meet certain strength requirements during use. The dangerous section is generally in the feed section thread root diameter small. According to the mechanics of materials, for plastic materials, the composite stress is calculated by the three-strength theory. Over the years, the company has been committed to the expansion and development of domestic and foreign markets, using online Internet e-commerce platform and offline physical sales to go hand in hand.

The above article content is Xiaobian for everyone to introduce aboutAlloy barrelsome of its uses. If you don't know before, you can read it. Well, that's all for today's knowledge point. I hope it can bring help to relevant people.