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  • Analysis and judgment of the causes of crankshaft ablation

    Analysis and judgment of the causes of crankshaft ablation

    Crankshaft ablation, mainly by the crankshaft journal and shaft tile between the failure to form an effective lubricant film, making the crankshaft journal and shaft tile direct friction caused. When the diesel engine crankshaft ablation, w... ...More>>

    2022-05-19
  • Types of common greases

    Types of common greases

    1. Calcium-based grease This is the grease that is commonly known as grease. It is the most widely used grease in the automotive repair industry. This grease is the technology of the 1930s. It is a product that has been eliminated in develo... ...More>>

    2022-05-18
  • The five most commonly used metal materials

    The five most commonly used metal materials

    1 Copper Copper plays a very important role in modern society and is so closely related to our lives. For thousands of years, it has been used as a raw material for body ornaments by people from many different cultures. From its humble begi... ...More>>

    2022-05-17
  • Key steps and detailed instructions installing bearings

    Key steps and detailed instructions installing bearings

    Whether the joint bearing is installed well or not will affect the accuracy, life and performance of the joint bearing. Therefore, please fully study the installation of the spherical plain bearing, that is, please follow the steps includin... ...More>>

    2022-05-16
  • Precision machine tool spindle bearing selection method

    Precision machine tool spindle bearing selection method

    Rolling bearings are used in machine tools mainly for the following three parts: spindle, ball screw and general drive shaft. A. precision machine tool spindle system rotation accuracy Rolling bearings for precision machine tool spindle bea... ...More>>

    2022-05-13
  • Operation process of rust prevention treatment for metal mac

    Operation process of rust prevention treatment for metal mac

    1. Sealing rust prevention The period of rust prevention of mechanical equipment varies according to the difference of ambient temperature, humidity and corrosive ingredients. According to the situation of warehousing, delivery and operatio... ...More>>

    2022-05-12

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