World top resin diamond centerless grinding wheel

Diamond grinding wheel resinoid bonded is mainly used for grinding high and hard alloys, non-metallic materials, cutting hard and brittle hard alloys, non-metallic minerals, etc. Such as cemented carbide, ceramics, agate, optical glass, semiconductor materials, wear-resistant cast iron, stone, etc.

Hob cutter can be used for machining gears, sprockets, turbines and splines.
The advantages of gear hob cutter grinding cbn wheel
Grinding wheel uses end grinding, the outer circle is very thin, can be ground to the bottom of the edge.
good wear resistance and low loss
dry grinding and wet grinding.

► Application: grinding carbide, ceramic, magnetic materials, stainless steel bar, PCD & PCBN compositives
► Model: 1A1 , 6A1, 9A1
► Bonded Type: Resin bond, Metal bond
► Centerless Grinder Machine: Koyo, Crystec, Dedtru, Landis , Okuma, Paragon, Royal Master, Unison, WMV

High Precision optical profile grinding wheels are used for profile grinding punching, grinding and slotting of precision tungsten steel parts, USB, IC, LED and other accessories, long product life, strong cutting force, and improve work efficiency.
Optical profile grinders: WAIDA, WASINO and other projection optical machine

►Excellent Grinding Action
►less apt to experience loading, and they dress easily for added convenience
►Convenience and Ease of Use
►Grinding abilities apply to both wet and dry tasks on processing objects such as harden steel, glass, ceramic, carbide alloys, ferrite, refractories, semi conductors, and other electrical carbon products.

Resin CBN grinding wheel for grinding hardened steel is a good choice. Because of the high hardness of hardened steel, it is very hard to be grinded. Also, the hardened steel contains the iron element, we can not use diamond grinding wheel to process it.

Resin diamond grinding wheels are widely used in cylindrical grinding semi-precision grinding, fine grinding and polishing of cemented carbide tools, PDC cutter, PDC drill bits, ceramics, magnetic materials, crystals and other materials

► Application: grinding carbide and HSS. (such as drill, end mill, reamer)
► A complete solution for CNC tools manufacturing: fluting, gashing and Clear edge, relief angle grinding, OD grinding
► Model: 1A1, 1V1, 11V9, 12V9, 14A1, 12V5, etc

The purpose of optical projection grinder PG grinding wheels
1. Curve or angle grinding is required for the workpiece to be tungsten steel or harder steel.
2. Those who have requirements for surface finish and clear angle.
3. The processing accuracy can reach 0.0002 or even 0.0001mm, which has become an indispensable processing method for modern industrial manufacturing.
Common brands of optical projection grinders:
1. Japan WAIDA (24mm inner hole)
2. Japan WASINO (22.23mm inner hole)
3. German PETEWE (22mm inner hole)
Optical projection grinding wheel

Resin bond diamond & CBN wheels are mainly used for small-diameter tungsten, stainless steel or hss drills, micro drills, and end mills used in electronics, medical technology, and the automotive industry.
Advantages of micro tool grinding wheel:
* Good edge stability
* High cutting efficiency
* Minimal reject-part rates
* Good round tool quality

Straight type resin diamond cbn wheels
Model: 1A1R, 1A1, 3A1, 1V1, 4A2, 4BT9, 6A2, 11V9, 12A2, 14F, etc
Workpiece Materials: grinding tungsten carbide cutting tools, ceramic , magnetic materials, silicon , sapphire, glass , quartz and HVOF carbide coated,PCD, PCBN, etc

Application of cbn grinding wheels: forming and grinding of high speed steel (hss) gear hob and thread cutting tools
Width of CBN wheel abrasive layer is generally 3mm -5mm, and the thickness is between 2mm
Circular runout and axial runout value of the grinding wheel < 0.01 mm Used Green silicon carbide grinding wheel dressing

► Application: precision grinding micro drill tools
Advantages of micro tool grinding wheel:
* Good edge stability
* High cutting efficiency
* Minimal reject-part rates
* Good round tool quality

According to the bond, diamond grinding wheels can be divided into: resin bond diamond grinding wheels; ceramic bond diamond grinding wheels; metal bond diamond grinding wheels (bronze bond diamond grinding wheels)
Resin diamond grinding wheels are used for grinding and processing hard and brittle materials and metal materials such as carbide, glass, ceramics, ferrite, semiconductor materials, stone, etc.

► Good concentricity, less runout, small tolerance
► Round hole/Face/Square hole/Arc/Groove/ Spherical/ contour grinding
► Bond: resin bond/ electroplated/ vitrified
► Grinding machine: Moore, Hauser, Mitsuiseiki, Waida and Jingtian, etc.
► Grit：40 #-1000#

Resin cbn wheels are suitable for processing hard to machine materials because CBN grains are much stronger than conventional abrasives.

Resin diamond grinding wheels are widely used in semi-precision grinding, fine grinding and polishing of cemented carbide tools, PDC cutter, PDC drill bits, ceramics, magnetic materials, crystals and face of quartz, etc

More Superhard provides precise solutions for cylindrical grinding PDC cutter, repairing PDC drill bits in Oil & Gas industry. We can supply diamond tools include,
Vitrified Diamond Wheel for Cylindrical Grinding PDC Cutter / PDC Drill Bits
Resin Diamond Wheel for Cylindrical Grinding PDC Cutter / PDC Drill Bits

Resin bonded diamond grinding wheels applied to coarse grinding and finish grinding for metal materials, such as PCD and PCBN workpiece and tools, high speed steel, high vanadium steel, stainless steel, steel and hard alloy.
For finishing grinding, polishing and ultra-finish grinding stage processing nonmetallic hard and brittle materials such as glass, stone, ceramics, gem, magnetic, etc.

Resin bonded diamond wheels are mainly used for grinding carbide, non-metallic material, crispy hard alloy, non-metallic mineral, such as carbide, ceramic, agate, silicon,magnetic,self-fluxing alloy material,PCD & PCDN, wear resistant cast iron, stone materials 

What Types of internal grinding wheels do we have?
* vitrified CBN internal grinding wheel
* resin diamond & CBN internal wheel
* electroplated diamond mounted points
* abrasive internal grinding wheel

►Excellent Grinding Action
►less apt to experience loading, and they dress easily for added convenience
►Convenience and Ease of Use
►Grinding abilities apply to both wet and dry tasks on processing objects such as harden steel, glass, ceramic, carbide alloys, ferrite, refractories, semi conductors, and other electrical carbon products.

Resin bond diamond wheel is solidified at low temperature, the production cycle is short, and the equipment and supply process are relatively simple; because the resin has fluidity, it is easy to form a grinding wheel with a complex surface.