Diamond cutting wheels

The high precision superabrasive cutting wheels are mainly used for precise cutting and slotting kinds of electronic component and precise part in the electronic information and the mechanical fields. It has a series of merits such as high precision, small kerf, and high quality of processing surface and so on. This product is one of the upscale new products developed in our institute in the last few years. The annual production already reaches 100,000 pieces. The products quality achieves or approaches the oversea advanced level. At present, this product has massively applied in domestic and also sold to several dozens countries.

Features:

High precision for grooving and cutting-off

High stiff, high strength and high wear resistance

Sharp-edged, high efficiency and long life

The primary materials to cut

* Diamond cutting wheels

Mainly used for grooving and cutting various metalloid materials, including:

Semiconductor materials: Si、Ge、GaP、GaAs、GaAsP、LiNbO₃、BiSb、BGA、QFN、PQFN, etc.

Oxide ceramic materials: Al₂O_3、ZrO_2、Si₃N_4、BaTiO_3、CaTiO₃and so on

Magnetic materials: Ferrite and various magnetic head.

Others: Glass, quartz, carbide, printing circuit board and so on.

* CBN cutting wheels:

Mainly used for grooving and cutting kinds of metal materials of high hardness and difficult to process, including:

High speed steel, tool steel, mould steel, bearing steel and other steel materials