CBN Grinding Wheels for Injector nozzle

The main function of the nozzle is to completely atomize the fuel and distribute it evenly throughout the fuel chamber and mixing it fully with the compressed air in the cylinder for good

combustion. As an expert in grinding system, MORE shares the following case of Vitrified bond internal grinding wheel for Oil pump nozzle.

Vitrified CBN wheels (internal) are often used in mass and highly accurate production processes. Compared to conventional abrasive grinding wheels, vitrified CBN grinding wheels have

the advantage of long wheel life, reduced dressing frequency and improve efficiency.

Moresuperhard supply vitrified CBN internal grinding wheels for the fuel injection industry (seat and bore grind for injection nozzles), and receive the good review of our customers.

Application of virtrified CBN grinding wheel

* Automotive Parts

Fuel injection bore

Fuel injection seat

Connectong rod bore

Gearwheels, transimission gear

* Compressor
Air-conditioner Compressor Piston Hole

Upper & Lower bearing

Compressor cylinder bore

* Bearing

Grinding track and the internal diameter of ball bearings.

CV joint window cage , inner and outer raceways.

Ball bearings inner rings

Advantages of vitrified CBN internal grinding wheel for Fuel Injector

* Longer dressing interval

*  Consistent grinding performance

*  Highly precise wheel shape including coolant hole and slots

The Case of Vit internal grinding wheel for Oil pump nozzle

Needle body grinding

Grinding Parameter