Grinding Wheels

Vitrified bond double disc grinding wheels are mainly used for processing key parts such as hydraulic parts, sealing components, Air-conditioning compressors parts and tungsten carbide .

Double disc grinding wheels for end surface grinding parts of air-conditioning compressor, cylinder block, sleeve ,slide /hydraulic parts vane of vane pump/ tungsten carbide cutting tools cutters/ magnetic materials magnetic soft ferrite material et

Applications of double disc fine grinding lapping wheels
Double side grinding of auto steering pump, bearing, speed change gear box .
Work piece materials
Powder metallurgy alloy, bearing steel,HSS and cast iron

Double disc diamond cbn grinding wheels for grinding, lapping carbide, tungsten steel, ceramic , optical glass, sapphire glass, high speed steel, bearing steel, tool steel, stainless steel and cast iron, etc

Manufacturing processes for silicon semicond
Silicon Ingot ⇒ Cropping(electroplated bandsaw) ⇒ Cylindrical / Flat Grinding Silicon Rod ⇒ Ingot Silicon (diamond wire) ⇒ Lapping (double side wheel/polishing pad) ⇒ Edge Grinding ⇒ Surface grinding ⇒ polishing⇒ wafer⇒ patterning ⇒ back grinding (vitrified / resin wheels) ⇒ dicing (dicing blades)⇒ chips ⇒ molding ⇒ packaging
Moresuperhard provides a full range of silicon wafer grinding solution and service.

Moresuperhard provides the silicon ingot grinding solution and service.
Our resin bond diamond wheels for peripheral grinding of silicon ingots

Resin bonded diamond grinding wheels for peripheral grinding of silicon ingots, or processing the outer surface of silicon ingots and to make orientation flat.
Materials used in semiconductors and electronics parts, automobiles and photovoltaic industry. Types of these materials are varied including silicon, sapphire, and gallium arsenide (GaAs).

Resin diamond grinding wheels for peripheral grinding of silicon ingots, or processing the outer surface of silicon ingots and to make orientation flat

Metal diamond grinding wheel is used for rough / semi-finish processing of difficult-to-machine materials such as pcd, cbn, single crystal diamond, cvd, carbide, cermet, glass, ceramics, ferrite, semiconductor electronic materials, fireproof materials, stones, etc.

Single crystal diamond tools, PCD and CBN cutting tools are widely used in metal cutting and processing nowadays. “More Super Hard Products” devotes to offer an efficiency and economic grinding solution in PCD and CBN cutting tools grinding.

Metal bond diamond grinding wheels can be used for making facetted and convex radius tools using: single crystal, natural diamond , HPHT, synthetic diamond, CVD synthetic diamond.

Metal bond diamond cup wheels are used for grinding , regrinding carbide, cermet, ceramic, PCD cutting tools, PCBN cutting tools, CVD tools, MCD tools, milling cutter, reamer, drill and regrinding, etc

The bakc grinding wheels include vitrified bond and resin bond diamond wheels.
Application of back grinding wheels: back thinning, grinding and fine grinding of apphire epitaxial wafer, silicon wafer, gallium arsenide and GaN wafer

Silicon wafer back grinding, resin bond diamond wheels are used for back thinning, grinding and fine grinding of apphire epitaxial wafer, silicon wafer, gallium arsenide and GaN wafer

Resin bond diamond wheel for silicon wafer can be used for the Japanese ,German, American, Korean and other grinders . Such as Okamoto , Disco, Strasbaugh and others grinding machine.

Resin diamond grinding discs, diamond lapping discs are used for polishing and faceting gemstones (jade, crystal, agate), spinel, sapphire, jewellery, glass artwork and precision machining industry

Moresuperhard company’s diamond grinding wheel resinoid bonded can choose a variety of grinding wheels according to the product model:
(Parallel grinding wheel, parallel arc grinding wheel, double-sided concave grinding wheel, double bevel grinding wheel, bowl-shaped grinding wheel, etc.)

Resin bond diamond flat wheels has high hardness, high strength and strong grinding ability.
Resin bond diamond wheels are mainly used for flat cylindrical, surface grinding high and hard alloys, non-metallic materials, cutting hard and brittle hard alloys, and non-metallic minerals.
Such as cemented carbide, ceramics, agate, optical glass, semiconductor materials, wear-resistant cast iron, stone, etc.

Diamond grinding wheel resinoid bonded for grinding tungsten carbide and HSS steel. Such as drills, end mills, reamers, micro drills, mini end mills and burrs, etc

What are the characteristics of resin diamond grinding wheels?
Resin bond is an organic bond. The resin diamond grinding wheel manufactured by this bond has high strength, certain elasticity, low heat resistance, good self-sharpening, simple production, and short process cycle. It can manufacture grinding wheels with working speed higher than 50 m/s and very thin grinding wheels.

Micro precision resin diamond wheel has a good polishing effect. The Micro precision resin diamond wheel is sharp and not easy to be blocked during grinding. The specific characteristics are as follows:
1. The grinding efficiency is high, and the grinding wheel consumption is relatively slow;
2. Good self-sharpening, low heat generation during grinding, not easy to block, reducing the phenomenon of work burns during grinding;
3. The Micro precision resin diamond wheel has a certain degree of elasticity, which is beneficial to improve the surface roughness of the workpiece. It is mainly used for fine grinding, semi-finishing grinding, knife grinding, polishing and other processes

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

Resin bond centerless diamond wheels for grinding carbide, ceramic, magnetic materials, stainless steel bar, PCD & PCBN compositives.
Types of resin bond diamond wheels: 1A1 , 6A1, 9A1

1A1R Diamond cutting wheel for cutting machine, such as cutting OM (optical microscope), SEM (scanning electron microscope), and even TEM (transmission electron microscope) specimen.

Metal diamond cbn blades for Precision cutting hard materials, ceramic and petrographic samples, plastics and polymers, steel, non-metallic material, circuit board, semiconductor, composites,glass,quartz, crystal, metallography, photonics, semiconductor, etc

Ultra thin diamond cutting wheels (1A1R type) used for cutting carbide, glass, ceramic, optical glass, semi – conductor, quartz, QFN, ultra hard steel and metals, etc

Metal bond diamond cutting blades are used for precision cutting hard materials, ceramic and petrographic samples, semiconductor, composites, glass, quartz, crystal, metallography, photonics, semiconductor, etc

resin diamond centreless (centerless) grinding wheels can perform excellent roundness of the work piece.The workpiece is supported by a work rest blade and set between a rubber regulating wheel that rotates the workpiece and a rotating grinding wheel

Resin bonded diamond grinding wheel
• For grinding tungsten carbide and steel materials
• High material removal volumes at low grinding forces
• For wet and dry grinding
• High flexibility by mixing in suitable additives
• For fine grinding operations

Resibond diamond wheel is widely used in semi-precision grinding, fine grinding and polishing of cemented carbide tools, PDC cutter, PDC drill bits, ceramics, magnetic materials, crystals and other materials