EROWA fixture

  The role of jig and commonly used types are introduced The field of CNC machine tool processing is no stranger to fixtures. The processing of CNC machine tools requires the assistance of  fixtures  to stabilize and ensure the accuracy of the processed parts to improve production efficiency. There are many types of fixtures, and different fixtures are used to process different workpieces. The following Pofi jig manufacturers will introduce the specific functions of fixtures and the types of common fixtures. What are the functions of the fixture 1. The machining accuracy of the workpiece can be ensured stably. When the workpiece is clamped by the fixture, the position accuracy of the workpiece relative to the tool and the machine tool is guaranteed by the fixture, which is not affected by the skill level of the workers, so that the machining accuracy of a batch of workpieces tends to be consistent. 2. It can reduce auxiliary working hours and improve labor productivity. T...

  Different   molding molds   have been used in many fields, and the manufacturing technology of professional molds has also undergone certain changes and development over the years. Therefore, Pofi fixture manufacturers have summarized some general design rules for vacuum plastic molding molds. The design of vacuum blister molding mold includes batch size, molding equipment, precision conditions, geometric shape design, dimensional stability and surface quality. 1. The batch size is used for experiments. When the mold output is small, it can be made of wood or resin. However, if the experimental mold is to obtain data about shrinkage, dimensional stability and cycle time of the product, a single-cavity mold should be used for the experiment, and it can be used under production conditions. The mold is generally made of plaster, copper, aluminum or aluminum alloy. 2. Geometric shape design, the dimensional stability and surface quality are often considered comprehensively ...

  As we all know, the thimble is easy to rust. When the   plastic mold parts   factory finds that the thimble is rusted, if it is not treated, its service life will be quickly consumed and become less durable. So when the thimble rusts, how should the plastic mold parts prevent it from rusting? 1. The thimble rusts when the plastic mold is produced. A large part of the reason is that the thimble is rusted because of water injection. It is impossible for the machine to stop running and shut down. Improper operation can easily cause the thimble to rust. The correct way is to turn off the water and turn off the machine. , Can effectively prevent rust. 2. If the thimble is used correctly, it is difficult to rust. When the thimble is not used, we should also take measures to protect the thimble and use anti-rust oil or engine oil for rust prevention. 3. If the thimble of the plastic mold parts is rusted and there is only a small amount of rust, you can use copper wire or grind...

  Grinding is a process often carried out after long-term use of hardware mold parts. The abrasive particles embedded on the grind tool will finish the surface of the workpiece during the   grinding process . During the relative movement between the grind tool and the workpiece, the rust and damaged parts on the surface of the hardware mold parts will be gradually ground. Flat and become smoother. After the grinding process, the service life of the hardware mold parts will become longer, and the processing effect will be more significant. So what are the matters needing attention when grinding high-quality hardware mold parts? 1. Pay attention to the order of using abrasives Even high-quality hardware mold parts need to use abrasives in a certain order when grinding, from large particles to small particles, from coarse abrasives to fine abrasives. And in order to avoid the "relief" phenomenon. 2. Pay attention to the correct use of abrasives In order to avoid scratches on the...

  With the emergence of the emerging mold industry,   mold accessories   stand at the top of hardware accessories due to their high precision requirements and high-quality requirements and are a hot emerging industry. Like every product, mold accessories also have their necessary characteristics. Today, Pofi precision instrument manufacturers analyze the essential elements of mold accessories for everyone. 1. Wear resistance 　　 When the blank is plastically deformed in the mold cavity, it flows and slides along the surface of the hole, causing violent friction between the surface of the cavity and the blank, which causes the mold to fail due to wear. Therefore, the wear resistance of the material is one of the most basic and important properties of the mold.　　 Hardness is the main factor affecting wear resistance. In general, the higher the hardness of the mold parts, the smaller the wear resistance and the better the wear resistance. In addition, wear resistance is also ...

  With the continuous economic development, people's living standards continue to improve, and the spiritual and material cultural requirements are getting higher and higher. This demand has also led to the continuous development and innovation of the entire industry, and the industry's demand for hardware is also increasing.The precision of   molds   is getting higher and higher, and the hardware industry is showing positive changes. The mold industry is an important part of China's hardware industry. It is a critical period for China to properly respond to major changes in the development environment at home and abroad and accelerate the realization of the goal of building a well-off society in an all-round way. It is also a critical period for the healthy development of China's mold manufacturing industry.  There are uncertainties in the environment at home and abroad. Although there are many, China's economic development is still in a period of rapid growth. The...

  Aluminum shells  are produced and cast under high temperature conditions. The production speed of aluminum shells is faster and the cooling strength is greater. As a result, some elements in the alloy cannot be transformed into required elements within a specified time. Because of the presence of needle-like structures in this material, its hardness is higher and its plasticity is poor. In addition, the tensile strength of this manufacturing process is very low, and not only will there be no yellow rust in the high temperature state, but also cracks will appear. The aluminum shell produced in this way will have the presence of granular burrs. If the burrs are not cleaned up, they will have a poor hand feeling. Such particles are often accompanied by tadpole-like tails, which will be observed under a microscope. Moreover, the color of this impurity is gray and contains a lot of iron. How to maintain the aluminum shell: 1. When there are burrs on the surface of the workpiece, ...