Aerospace manufacturing industry

Subsequent further polishing of the precision casting.

Polishing of precision castings.

Most of the precision casting workpieces are group trees, which are characterized by casting risers and regular arrangement. The Saint-Gobain casting special cutting piece can quickly cut the casting riser, cut straight, reduce the loss of casting materials, and design double mesh. Safe and reliable to use, it is the best choice for your casting and cutting operations.

Coated abrasive applications include rough grinding, deburring, etc., such as removal of workpiece risers or other allowances in turbine blade machining

Mainly used for solid steel bars, hollow tubes, carbon steel profiles and other cutting.

Remove the thorns or flashes formed at the intersection of the part face and the face.

The shape of the grinding wheel is trimmed into a gear drum type, and the grinding process is performed by the principle of the forming method. When grinding the grinding wheel, the main direction is the feed from the top to the bottom and the radial direction of the tooth surface.

With the low feed rate and multiple feeds, the purpose of removing the residual surface of the workpiece is achieved.

The grinding wheel is ground in a deep and gradual manner, and is usually applied to the grinding of aero-engine blades and steam turbine blades. The high hardness of the strong grinding wheel, the open structure and the structure of the pore structure ensure better surface quality, lower grinding stress and reduce metallographic damage caused by burns on the workpiece surface.

Power honing is the last step after hobbing and heat treatment. It improves the tooth surface finish and ensures the accuracy of the gear shape. The tooth surface shape is formed by tooth grinding of the inside of the molar grinding wheel.