Diamond Scribing wheel

What is Diamond scribing wheel?

Diamond scribing wheel is made of artificial diamond microcrystals sintered under high temperature and high pressure, and then fine processing, with excellent shape and position accuracy, wear resistance, edge sharpness, long service life.  Diamond scribing wheel is a kind of wheel round blade, blade of cylindrical are two conical surface, two external circular conical surface in round knife intersection into a sharp ridge, the ridge is the cutting edge of the glass. Diamond Scribing wheel is used for cutting glass, such as such as LCD panels and substrates, cover glass, touch screen, auto glass, optical glass, medical glass etc.

Moresuperhard diamond scribing wheel adopts high quality PCD, with high hardness, stable quality,long life, strong penetration and good edge cutting effect. Diamond scribing wheel can be used for ultra-thin glass. V type, U type and T type diamond cutter wheel with teeth can be automatically split.

Application of diamond scribing wheel for display industry:

The display industry integrates multiple disciplines such as optoelectronics, microelectronics, chemistry, manufacturing equipment, semiconductor engineering and materials. The new display technology generally refers to LCD, high generation OLED, OLED, Mini/Micro-LED, QLED, printed display, laser display, 3D display, holographic display, electronic paper flexible display, graphene display and other technologies. MORESUPERHARD can provide following precision tools for display industry to meet the demand of market.

Diamond scribing wheel used for scribing TFT-LCD, PDP, OLED, MLED, glass panel, cover plate and substrate, etc…

Advantages of diamond glass scribing wheel
* Strong wear resistance and long service life
* Sharp cutting edge and precise cutting angle. The scribing wheel can cut glass with vertical and smooth sections
* Excellent control of glass chips, can greatly reduce the line scratch caused by glass chips and polarizer loss
* The friction coefficient between the wheel and the holders is very small, so the holders can be protected from friction
* Smooth cutting and perfect cutting lines
* The normal diamond scribing wheel also can be used to cut touch screen that is made of tempered glass
* Minimal damage to glass, no radioactive crack, fine shear mark, high cutting quality, high consistency
* More stable cutting, realize automatic chip discharge, no blockage
* Reduce about 20%-40% cutting pressure
* Can directly cut the strengthened glass with thickness of 20um, 30um and 40um, which can not be achieved by other scribing wheels.