Diamond Dicing Blade For Metal Oxide Film Resistor

Dicing Blade For Metal Oxide Film Resistor

High cutting accuracy
Narrow groove pattern
Long life

Dicing blade for metal oxide film resistor is is made by special technology, combining special abrasive with metal. It does not require compulsory cooling conditions when grooved, and has high groove accuracy, narrow grooves and long service life.

Product

Diamond Grinding Wheels

Superabrasive Cut Off Wheels

Diamond dicing blade for metal oxide film resistor is mainly used for fluting oxide or metal film resistors with ceramic( (Al₂O₃) content of over 70%. It is made metal bond and diamond particles by hot pressing and sintering.

Features Of Dicing Blade For Metal Oxide Film Resistor:

High cutting accuracy: We can make the diamond dicing blade very thin, which can achieve high cutting accuracy, and the depth and width of the groove after cutting can meet the design requirements, ensuring the accuracy of the resistance value of the resistor.

Narrow groove pattern: The ultra-thin dicing blade can cut the groove extremely thin, and can improve the cutting efficiency. The loss of resistance material is minimized, ensuring the consistency of the resistance value of each component.

Long life: Metal bond diamond dicing blade has excellent wear resistance and can be in cutting state for a long time without frequent replacement, thereby improving cutting efficiency per unit time.

About Metal Oxide Film Resistor Cutting:

The grooving principle of metal oxide film resistors is to adjust the resistance value by grooving the surface of the metal film resistor. Specifically, carve the certain grooves on the surface of the metal oxide film resistor, which can change the effective conductive area of the resistor, thereby affecting its resistance value. The depth and width of the groove can be precisely controlled, thereby achieving fine adjustment of the resistance value.

Instructions for diamond dicing blade of metal oxide film resistor

1. Use insulation clamps and insulation rings to insulate the diamond dicing blade from the spindle of the grooving machine. The outer diameter of the insulation ring should match the inner diameter of the dicing blade, and the inner diameter of the insulation ring should match the spindle of the grooving machine.
2. Sharpening the new diamond dicing blade, making the outer circle of the blade concentric and dress the burrs of the edge of the dicing blade.
3. Use the dressing board to dress the dicing blade.
4. When grooving, the direction of the resistor rotation is opposite to that of the blade rotation, and the grooving effect is better.