CNC Machining Process Introduction|The Blog|PTJ Hardware, Inc.

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  • Laser cutting vacuum pump diaphragm solution

    Plastic or rubber diaphragms are a very important component in vacuum pumps. Because the diaphragm must form a closed seal between the inner and outer chambers of the pump, an efficient pumping process is completed. The edge of the diaphragm must be flattened and not rough or uneven.

    2019-11-09

  • How Are High Precision Parts Machined

    Precision machining is a critical process in the manufacturing industry, enabling the creation of high precision parts that are vital components of various machinery, devices, and systems. These parts are found in industries ranging from aerospace and automotive to medical and electronics.

    2023-09-22

  • Three difficult solutions for aluminum alloy laser welding

    Because laser technology has the characteristics of low welding heat input, small influence on welding heat-receiving area and deformation, it has received special attention in the field of aluminum alloy welding. On the other hand, due to its own defects, there are three major welding difficulties in aluminum alloy laser welding.

    2019-11-09

  • 5 major 3D printing technology for turn metal into parts

    3D printing is usually realized by digital technology material printer. Metal 3D printing technology can be directly used for rapid prototyping of metal parts. It has broad industrial application prospects and is the world's key 3D printing technology. Let's take a look at the five metal 3D printing principles of NPJ, SLM, SLS, LMD and EBM.

    2019-09-28

  • High-strength&ductile stainless steel parts can be produced

    Recently, a joint research team from the University of Birmingham in the United Kingdom, Stockholm University in Sweden and Zhejiang University in China developed a new stainless steel SLM 3D printing technology with high strength and ductility, which overcomes the strength and ductility of additive manufacturing. The bottleneck. This process can be used to manufacture heavy components in the aerospace and automotive industries.

    2019-09-24

  • Model Classification Of Pipe Thread Lathe

    Pipe thread lathes are mainly divided into ordinary pipe thread lathes and CNC pipe thread lathes according to different control and operation methods.

    2020-01-18

  • Can magnesium alloy die castings be popular in automotive lightweighting?

    The lightweight of the car is to “slim down” the car, and on the basis of ensuring stable and improved performance, energy-saving design of various components and continuous optimization of the model. The experiment proves that if the weight of the whole vehicle is reduced by 10%, the fuel efficiency can be increased by 6%~8%; the weight of the car is reduced by 1%, the fuel consumption can be reduced by 0.7%; for every 100 kilograms of the car's whole weight, the fuel consumption per 100 kilometers can be reduced by 0.3~0.6. Rise.

    2019-09-28

  • Brief description of carbon fiber 3D printing technology and its application in parts industry

    3D printed carbon fiber is the second most sought after additive manufacturing technology after metal. Due to the unique properties of carbon fiber, such as: lightweight, high strength, high electrical conductivity, high corrosion resistance, parts made with 3D printing technology often have high precision and high performance.

    2019-09-14

  • 3D "weaving" technology in the field of aerospace parts

    A well-known French manufacturer has developed a 3D "weaving" technique for composite fibers that combines thermoplastic resin fibers with reinforced carbon fiber weaving. When the part is cured, the thermoplastic resin becomes the matrix of the material, and the carbon fiber is also embedded therein. At present, business machine manufacturer Dassault Systèmes has used parts produced by this process on a "Falcon" business jet.

    2019-09-28

  • Analysis of the dilemma of adopting 3D printing in the auto parts manufacturing industry

    In recent years, although news has continuously reported that 3D printing has made breakthroughs in the field of auto parts, it seems that 3D printing technology has developed extremely smoothly in the automotive industry, but in fact it is not. 3D printing technology is manufactured in the automotive industry. It is full of challenges everywhere.

    2019-09-28

  • 3D printing affects the application of quantum technology

    Like manifold components in the aerospace or oil and gas industry, the large number of vacuum connectors and joints between components can increase the risk of leakage, especially when the joint is subjected to temperature changes and mechanical stresses.

    2019-09-28

  • Application of 3D printing technology in automobile R&D and production

    In recent years, 3D printing technology has been widely used in various fields, including industrial, aerospace, military, medical and so on. Especially in the automotive industry, many different 3D printing technologies have been iterated.

    2019-09-21



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