Product knowledge

  • 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
  • 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
  • Mounting and use of spherical plain bearings

    Mounting and use of spherical plain bearings

    If there are iron filings, burrs, dust and other foreign matter inside the bearing, it will make the spherical plain bearing generate noise and vibration during operation, and even damage the raceway and rolling body. Therefore, before moun... ...More>>

    2022-05-11

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