The lubricating oil through 70 degree carbon steel chrome plated junction bar manifold to a different outlet into the friction surface to produce hydraulic fluid dynamic action of the lubricating oil viscosity and oil in the mechanical parts of the wedge-shaped gap formed, namely the formation of the bearing oil film, called fluid hydrodynamic lubrication. The hydrodynamic lubrication theory assumptions lubricant viscosity, the viscosity of the lubricating oil at a certain temperature does not change with the pressure change; followed by the assumption that the students relative friction movement of the surface is rigid ie, in the role of upload and film pressure, without regard to its elastic deformation.
70 Degree Carbon Steel Chrome Plated Junction Bar Manifolds
The friction surface deformation up to several times of the film thickness, and lubrication of the metal friction surface of the elastic deformation and lubricant viscosity change with the pressure of these two factors, to study and calculation of the law and the thickness of the film formation, the shape and the film within the film cross-section the pressure distribution is more realistic this lubrication is called the elastic hydrodynamic lubrication.
The manufacture processing of 70 degree carbon steel chrome plated junction bar manifolds:
In-house CAD/CAM according to drawings or samples
Outside processing for shape
Production of cut-off operations and plating to keep the materials parallel to get the cube
Precision machining to produce as the models designs
Production of CNC turning and milling reaching the threads precision
Center less and thread grinding
Heat treatment if required as various working conditions
Broaching for the holes with modeled in order to keep the good dimensions
Packing before delivery