Category: Industry Information

  • Why young people do not want to do machining

    Why young people do not want to do machining

    Previously engaged in machinery is still particularly fragrant, but now and the Internet-related industries than it seems a bit inferior, more people did not expect the mechanical industry is still recruiting people, because now the young people would rather go to delivery than engage in mechanical processing, is it true that mechanical processing talent to break the line? Today, after 70, 80 has been dry, 90 young people are not willing to do, so in the end what is the reason, resulting in the mechanical industry dislike it? Mechanical manufacturing is the basis of the national economy, but also an

  • Application of high-speed machining in the field of automobile production

    Application of high-speed machining in the field of automobile production

    Application summary of high-speed machining center in the field of automobile production: application of module power supply surface photometer: new technology for measuring the inner wall of the pipeline CNC milling machine parts processing example operation video tutorial Telemecanique Lexium 05 series servo motion control products Delta electromechanical products are fully automated in ultrasonic cleaning Application of equipment Maintenance of SINUMERIK 810 T / M (down) Inverter is used in lathe spindle control system How is hub bearing used for daily maintenance? Jinshang 5-axis U-axis controlled machining center Pearl River Delta generator has become the company’s most popular cargo EDM

  • What is investment precision casting?

    What is investment precision casting?

    Lost wax casting is now called investment precision casting. It is a casting process with little or no cutting. It is an excellent process technology in the casting industry, and its application is very wide. It is not only suitable for casting of various types and alloys, but also produces castings with higher dimensional accuracy and surface quality than other casting methods, and even other casting methods are difficult to cast, complex, high temperature resistant, and not easy to process castings. Can be cast by investment casting. Investment casting is developed on the basis of ancient wax casting. As an

  • How to prevent defects caused by aluminum castings

    How to prevent defects caused by aluminum castings

    The defects of aluminum castings are mainly manifested as

  • China’s precision casting industry requirements

    China’s precision casting industry requirements

    Precision casting is the world leader in the foundry industry. As the representative of the foundry industry in high-tech fields, precision casting must play its exemplary role and lead role, but the premise of precision casting to play these two roles is strong itself, so our country ’s Precision casting should be developed with priority. Development requires established policies and development goals. The development goals of the precision casting industry are as follows:First, complete the transformation of growth mode from labor and resource-intensive to technology and capital-intensive, and from extensive pollution to green and intensive type. The product quality, variety,

  • What types of precision casting include?

    What types of precision casting include?

    Precision casting refers to the general term for the process of obtaining precision-sized castings. Compared with the traditional sand casting process, the casting size obtained by precision casting is more accurate and the surface finish is better. It includes: investment casting, ceramic casting, metal casting, pressure casting, and lost foam casting. Precision casting is also called lost wax casting. Its products are precise, complex, and close to the final shape of the part. It can be used directly without or with little processing. It is an advanced process with near net shape. It includes: investment casting, ceramic casting, metal casting,

  • The difference between casting and die casting

    The difference between casting and die casting

    The difference between casting and die casting: Casting can be divided into gravity casting and pressure casting according to the casting technology of molten metal. Gravity casting refers to the technology in which molten metal is introduced into the mold under the effect of the gravity of the earth, also known as casting. Gravity casting in a broad sense includes sand casting, metal casting, investment casting, lost foam casting, mud casting, etc .; narrow sense gravity casting refers specifically to metal casting. Pressure casting refers to the technology in which the molten metal is introduced into the mold under the

  • What are the technological characteristics of casting?

    What are the technological characteristics of casting?

    Casting is one of the primary methods for producing parts blanks, especially for parts blanks with some brittle metals or alloy materials (such as various cast iron parts, non-ferrous alloy castings, etc.), casting is almost the only processing method. Compared with other processing methods, the casting process has the following characteristics: 1) Castings can be free from the constraints of metal data, scale size and weight.Machining Castings materials can be all kinds of cast iron, cast steel, aluminum alloy, copper alloy, magnesium alloy, titanium alloy, zinc alloy and various special alloy materials; castings can be as small as a few

  • What is the manufacturing process of forging

    What is the manufacturing process of forging

    Casting is the manufacturing process of pouring molten metal liquid into the mold, cooling and condensing to obtain the required shape and function of parts. Casting is a commonly used manufacturing method, ‘S strengths are: low manufacturing cost, high process sensitivity, ability to obtain messy shapes and large castings, and it occupies a large proportion in mechanical manufacturing, such as machine tools account for 60 to 80%, cars account for 25% and tractors account for 50 to 60%. Castings is an ancient manufacturing method that can be traced back to 6000 years ago in our country. With the development of

  • What is forging

    What is forging

    Forging refers to a machining method that pours a solidified substance into a casting mold of a specific shape after it is liquid at room temperature but soon after it is solidified. Forging is a kind of metal hot machining casings technology that mankind grasped earlier, and has a history of about 6000 years. China has entered the heyday of bronze castings between about 1700 and 1000 BC, and has reached a suitably high level in technology. Most of the materials to be cast are metals that were originally solid but heated to a liquid state (for example: copper, iron,

  • Machine Tool Processing Capacity

    Machine Tool Processing Capacity

    In order to prevent the occurrence of defects, enterprises need to carry out inspections in accordance with the standards recognized and accepted by the state, such as ISO 230 standards or ASME B5.54 standards. Therefore, the enterprise must have the ability to edit the process file and the ability to ensure the process accuracy of the machine tool. Both standards require the use of ball bars and laser interferometers to check the accuracy of machine tools in accordance with recommended procedures. The purpose of adopting these standards is not to stipulate that the machine tool must meet a certain accuracy,

  • Components Of CNC Machine Tools

    Components Of CNC Machine Tools

    CNC machine tools are generally composed of control medium, CNC device, servo system and machine tool body. In order to improve the machining accuracy of the machine tool, a measurement device (that is, the dotted line in the above figure) is added to the above system, thus forming a block diagram of a closed-loop control CNC machine tool. The working process of the open-loop control system is as follows: the displacement, displacement speed, displacement direction, displacement trajectory and other parameters that control the movement of the machine tool table are input to the machine tool CNC device through the control