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
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.
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 diamond wheels for grinding tungsten carbide and HSS steel. Such as drills, end mills, reamers, micro drills, mini end mills and burrs, etc Type: 1A1,1V1,1A1R,6A2,6A9,3A1,9A1,11V9,12A2,14A1 etc. Moresuperhard has more than 15 years’ experience in producing diamond and cbn grinding wheels.
► 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
► Application: precise grinding mould and die, punch pin, optical grinding and form grinding cutting tool ( such as end mill and reamer) and precise instrument ► Model: 1A1, 3A1, 14A1, 1V1, 11V9, 12V9, 4B1, 3A1, 14K1, 1B9 ► Bonded: resin bond & metal bond ► Optical Profile Grinder: Amada, Waida, Wasion, etc
Resin diamond & cbn wheels used for machining tungsten carbide cutting tools, ceramic ,magnetic materials, silicon, glass, quartz and high speed steel, etc
Resin Diamond Wheel for PDC Cutter / Drill Bits Grinding. Resin bond diamond wheel is widely used in semi-precision grinding, fine grinding and polishing of cemented carbide, pdc composite sheet, PDC drill bits, ceramics, magnetic materials, crystals and other materials.
Model: 4V9, 4BT9, 4V4, 14EE1 Bonded: resin bond, metal bond 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
Resin Bond diamond wheels are mostly used for precision grinding of cemented carbide, cermets and ceramics.
We provide a full range of thermal spray coating solutions and services which includes: ► OD cylindrical grinding wheel (1A1 shape) ► Diamond sanding belts ► Diamond internal grinding wheel ► Diamond honing stone Model: 1A1 diamond wheel (diameter up to 1100mm)
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.
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
Resin diamond & cbn wheels used for machining tungsten carbide cutting tools, ceramic ,magnetic materials, silicon ,glass ,quartz and high speed steel,etc
High Precision 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 other materials. Size of resin bonded diamond wheel: D60* 12.7* 19* 10MM
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
► OD cylindrical grinding wheel (1A1 shape) ► Diamond sanding belts ► Diamond internal grinding wheel ► Diamond honing stone Model: 1A1 diamond wheel (diameter up to 1100mm)
Diamond CBN grinding wheel heads are used because of their durability and their ability to cleanly cut the harder alloys, ceramics and cermet.
►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 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.
► Application: harder alloys, ceramics and cermet. ► Bonded: resin bond
Types of resin bond diamond and cbn wheels: 1A1,1V1,1A1R,6A2,6A9,3A1,9A1,11V9,12A2,14A1 etc. Diameters: 25mm-500mm Thickness: 5mm-40mm Grit: 80# -5000# (D251-D1) Hole: 10mm-127mm Concentration: 25%, 50%, 75%, 100%, 125%, 150%
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
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.
