The surface treatment oftruck boltsis crucial to ensure their performance and durability:
1.Cleaning:First, thoroughly clean the bolt surface using a specialized cleaning agent to remove oil, dirt, and impurities, ensuring a clean finish.
2.Rust Removal: For bolts with rust, employ mechanical or chemical methods to remove the rust layer and restore the bolt’s metallic shine.
3.Phosphating:Apply a phosphating treatment to the bolt surface, which chemically reacts to form a phosphate coating that enhances corrosion and wear resistance.
4.Rust Prevention:After phosphating, apply a rust-preventive oil coating to provide additional protection against corrosion during storage and transportation.
5.Inspection:Finally, conduct a quality inspection of the treated bolts, including visual inspection, dimensional checks, and performance testing, to ensure compliance with relevant standards and requirements.
With these steps, truck bolts are processed to have an excellent surface finish, superior performance, and reliable durability, ensuring the safe operation of vehicles.
Post time: Jun-26-2024