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  • What is the processing flow of precision parts lathe?
    • September 19. 2022
    What is the processing flow of precision parts lathe?

    Precision hardware parts processing is a production process that requires very high precision of spare parts. In the process of processing and producing precision hardware parts, the precision must be strictly controlled to ensure that qualified hardware parts are made. So what are the processes of precision hardware parts processing? 1. First of all, you must be familiar with the processing equip...

  • What are the characteristics of vacuum heat treatment?
    • September 15. 2022
    What are the characteristics of vacuum heat treatment?

    We introduced what is vacuum heat treatment in the last batch of articles, and now let's introduce the characteristics of vacuum heat treatment. The vacuum state is an excellent protective environment. The mechanical parts after heat treatment in the vacuum environment are smooth and bright in appearance, the internal structure has been changed, and the mechanical properties are excellent. Its cha...

  • What is vacuum heat treatment processing technology?
    • September 05. 2022
    What is vacuum heat treatment processing technology?

    Precision machined parts will have a certain degree of wear after assembly and operation. Heat treatment can enhance the hardness of the workpiece, increase the wear resistance of the workpiece and prolong the life of the workpiece. In this article, we will introduce to you what is vacuum heat treatment processing technology. Next week, we will introduce the characteristics of vacuum heat treatmen...

  • What are the common metal mirror polishing methods?
    • August 30. 2022
    What are the common metal mirror polishing methods?

    The mirror polishing process is mainly used to reduce the surface roughness of the workpiece. When selecting a polishing process for a metal workpiece, different methods can be selected according to different needs. The following are several common methods of polishing mirror processing. 1. Mechanical polishing Mechanical polishing is a polishing method that obtains a smooth surface by cutting and...

  • What is the mirror polishing process for precision machining?
    • August 23. 2022
    What is the mirror polishing process for precision machining?

    Mirror polishing is a polishing process that makes the surface of the product show a mirror effect. It is mainly used to reduce the surface roughness of the workpiece. When selecting a polishing process for a metal workpiece, different methods can be selected according to different needs. This process is usually used in elevators. Cars, aerospace equipment accessories, molds, auto parts, medical m...

  • What is the difference between electroless nickel plating and electroplating nickel?
    • August 15. 2022
    What is the difference between electroless nickel plating and electroplating nickel?

    The last article introduced what is electroless nickel plating, and this article will introduce the related process of nickel plating. Electroless nickel plating and electroplating nickel are both nickel plating processes, but they are very different. 1. The principle difference between electroless plating and electroplating is that electroplating requires additional current and anode, while elect...

  • What is Electroless Nickel Plating?
    • August 10. 2022
    What is Electroless Nickel Plating?

    Electroless nickel plating technology is a method in which metal salts and reducing agents are used to obtain coatings by autocatalytic reactions on the surface of materials. So far, electroless nickel plating is one of the fastest growing surface treatment processes and has the widest range of applications. It can make the machined precision parts more wear-resistant and durable. The rapid develo...

  • How to restore a failed precision mechanical part?
    • July 20. 2022
    How to restore a failed precision mechanical part?

    One of the ways to restore a failed precision mechanical part is to use thermal spraying. First of all, the surface of the workpiece needs to be pretreated, and the degree of bonding between the coating and the base material (workpiece material) is the key. If the bonding cannot be performed or the bonding strength is not enough, the spray coating will be peeled off from the substrate, failing to ...

  • How much do you know about the quenching process? Part 2
    • July 12. 2022
    How much do you know about the quenching process? Part 2

    The last article introduced what quenching is, and now let's share the application of quenching. The quenching process is widely used in the modern machinery manufacturing industry. Important parts in machinery, especially steel parts used in automobiles, airplanes, and rockets, are almost all quenched. In order to meet the various technical requirements of various parts, various quenching process...

  • How much do you know about the quenching process? Part 1
    • July 07. 2022
    How much do you know about the quenching process? Part 1

    It is well known that heat treatment is a common method for changing the mechanical properties of certain metals. Being able to change the hardness, toughness, and strength of a metal while keeping its chemical composition intact and nearly unchanged is a great way to tailor a metal to the needs of the environment and job. There are many different ways to heat treat metals, the most popular of whi...

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