1A1 flat shape sharpening tools Resin Bond CBN wheel Diamond Grinding wheel

Overview

Quick Details

Width:Not Rated

Warranty:NONE

Application:Aluminum, Deburring, Ferrous Metals, nonferrous metals

Thickness:2in

Grit:100/120, 220, 40#~600#

Wheel Type:Flared Cup Grinding Wheels

Customized support:OEM

Place of Origin:Shanxi, China

Brand Name:bigstars

Model Number:1a1

Shape:Flat-Shaped

Bonding Agent:Resin

Hardness:standard

Viscosity:standard

Size:optional

Packaging 

Selling Units:Single item

Single package size: 45X45X15 cm

Single gross weight:3.000 kg

Application and Performance

Hardness of abrasive and superabrasive

Materials to be ground

Characteristics of different bond

Indication of grit size

Resion  Bond Grinding Wheel

Resion bond is usually made with heat-cured resin mainly composed of phenolic resib Resin bond wheel has excellent grinding ability , surface finish and minimal chipping. It is widely applied for difficult- to-machine materials such as cemented carbide,ceramics, glass,and silicon as well as ferroous materials such as high-speed steels and sintered ferrous metals.

Characteristics of Resin Bond Wheels

•          Resin bond usually has some added filler such as organic and inorganic materials, metals,etc.into the phenolic resin in order to control its wear resistance, heat resistance,grit retnetion and lubrication.

•          Resin wheels are low in young’s modulus;therefore they have excellent characteristics in:processing effficiency,free cutting ,surface finish ,and minimal chipping.

•          Resin bond wheels have shorter wheel life because the adhesion between the frit and the bond is not as strong as that of metal bond wheels.However, resin bond has much better cutting abillity when processing hard-to-grind materials such as cermets, ceramics,etc.

•         The diamond and CBN abrasives used for resin bond wheels are different from those used for metal bond.They are irregular-shaped and easy to microfracture. By doing so, they also create new cutting edges constantly while grinding. Inorder to improve grit retention, the diamond is  metal-coated and the surface is more uneven shaped.

•         Resin wheels are typically used for wet grinding, but they can be used for dry grinding  by adding some filler to rreduce heat generated by grinding and improving their cutting ability.

2.  Applications of Diamond Wheels

•         Resin Bond diamond wheels are mostly used for precision grinding of cemented carbidem, cermets and ceramics.

•         Because of the bond elasticity , they are used for finish grinding of silicon,glass, ceramic-made electrical partsm etc. which require excellent surface finish.

3.   Application of CBN Wheels

•         Resin bond wheels are suitable for grinding ferrous metals such as cast iron,high speed steels,and sintered iron.

•         They are suitable for processing hard to machine materials because CBNgrains are much stronger than conventional abrasives

•         They can perform precision grinding because they wear much less than conventional abrasives.

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