EROWA fixture

  Tooling fixtures are also called drilling dies. They are used to process holes and threads. They are mainly composed of drill sleeves, drill templates, positioning and clamping devices. Today,  Pofi   tooling fixture manufacturers   will introduce to you the types and main types of tooling fixtures. There are the following: 1. Fixed drilling jig: in the process of use, the position of this kind of drilling jig on the machine tool is fixed, and the processing accuracy is relatively high. It is mainly used for vertical drilling machines to process single holes or rocker arms with larger diameters. The drilling machine processes parallel holes. 2. Rotary drill mold: This type of drill mold has an indexing device, so a number of axial or radial holes distributed around the axis can be machined on the workpiece. 3. Flip-type drilling jig: mainly used to process holes on different surfaces of small workpieces, the aperture is less than f8-f10mm, it can reduce the number of installations an

  Silicone injection molding machine  is used for silicone product molding, Silicone product molding is a kind of process that is suitable for the production of thermoplastic silicone products. The tube blank obtained by extrusion or injection molding is placed in the mold, and compressed air is blown into the tube blank to make it close On the cavity wall. The injection molding process of silicone products affects the accuracy of the product: In the production of some important injection molded parts that require more precise dimensions, the allowable range of fluctuations in the dimensions of each part is very small, even requiring only one or two fluctuations. In the production process, the main factor that usually affects the dimensional accuracy of injection molded parts is the shrinkage rate of injection molded parts. The greater the shrinkage rate, the worse the accuracy. Therefore, because the shrinkage rates of PP and POM injection molded parts are very large, they The accurac

  The service life of   EROWA chucks   is a problem that customers have always been concerned about. In the course of years of development of pneumatic pull chucks and hydraulic chucks, the premise of continuous improvement is that the chuck manufacturers are The performance of the product is improved. So how to identify and recognize the card from the product's service life? Users should be careful not to buy fake and fake chuck products. Long-life chuck products, first of all, are the improvement of chuck processing technology. Pneumatic chuck products have developed well in the past few years. Pneumatic chuck and hydraulic chuck have been developed in the series of CNC lathes. Breakthrough progress. In machine tools, it has been more meticulously applied, but in order for mechanical products to work for a long time and efficiently, chuck products also need attention in addition to the choice of raw materials. The improvement of the life of chuck products means that there are bet