23E-15-05113 23E1505113 KOMATSU GRADERS GD355A-1 GD305A-1 SERVICE KIT,TRANSMISSION

1. Quick Details of seal 23E-15-05113 :

2. 23E-15-05113 parts on group :

3. 23E-15-05113 picture:

4. Service ring part no. :

5. FAQ

Q:The Transmission Repair Kit contains brass rings; what material are they made of?

A: Material Composition of Synchronizer Rings

The rings are made from a specialized brass alloy to meet the high demands of the transmission environment. While brass is generally a Copper (Cu) and Zinc (Zn) alloy, the rings often include other elements to enhance their performance:

• Copper (Cu): Typically the majority component, often ranging from 60% to over 80%. It provides the base material properties, including malleability and electrical conductivity (though the latter is not the primary purpose here).
• Zinc (Zn): The secondary main component. Adjusting the copper-to-zinc ratio helps fine-tune the alloy's mechanical and thermal properties.
• Alloying Elements: Other elements are strategically added for strength, wear resistance, and to handle specific transmission fluid chemistry.

Q: What is the function of this brass rings?

A: The primary function of the brass rings (specifically synchronizer rings or blocker rings) in a grader's transmission is to synchronize the rotational speed of the gear you are shifting into with the rotational speed of the shaft it needs to engage. This ensures a smooth, quiet, and non- destructive gear shift.

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