Diamond Roller Dressers for Grinding Wheels in EV Industry

For Woodworking Industry, Resin bond Diamond and CBN Wheels are the best choice. The applications include sharpening and production grinding. With more than 10 years of experiences, Moresuperhard has developed the premium bonds for this application. We provide both standard specs and Custom made wheels.

1.Resin Bond Diamond wheel is to grind Tungsten Carbide tipped tools and saws.
2.Resin Bond CBN wheel is to grind the circular saws and band saws made from HSS,
tool steel, and Stellite type material.
3. Resin CBN wheel is to grind the tool made from the combination of Carbide and hardened Tool Steel.

►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.

MORESUPERHARD is a professional manufacturer of grinding, cutting, polishing and dressing tools. Thanks to abundant experience in surface treatment, we design and offer a complete grinding and dressing solution to our customers in various industries. With innovative and creative development conception, MORESUPERHARD is tirelessly striving to provide excellent design, superior quality and perfect service to world-wide customers. We have devoted to offer various diamond & CBN wheels for carbide, HSS, PCD, PCBN machining according to customers’ requirements and FEPA Standard.

► 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: 3A1, 14K1, 1B9
► Bonded: resin bond & metal bond
► Optical Profile Grinder: Amada, Waida, Wasion, etc

► 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

Resin/virtified/metal 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.

MORESUPERHARD is a professional manufacturer of grinding, cutting, polishing and dressing tools. Thanks to abundant experience in surface treatment, we design and offer a complete grinding and dressing solution to our customers in various industries.

1. Moresuperhard Rockwell hardness tester series combines complex design with technical innovation.

2.A wealth of comfort functions make operation easy, safe, and fast. Modern software and interfaces allow time-saving automation and integration of the hardness tester into any lab.

6a9 Resin bonded diamond cbn grinding wheels are used for grinding tungsten carbide, HSS, milling cutter, reamer and drill, etc
CNC grinding machines include,Walter, Anca, Ewag, Vollmer, Rollomatic, Schutte, Schneeberger, Makino, TG-5, Stuer, Strausak, Cininnati, Griffo, Huffmann, Jungner

Characteristics of CNC Cylindrical Grinder
• The grinding wheel spindle has high rigidity, high precision, high service life and low vibration and low friction
• The self-aligning function, the wheel spindle is not affected by the belt tension and is biased
• The spindle has a centering and simultaneous compound function, and the user can perform rapid conversion in the core machining and the chuck clamping process.
• The Z-axis consists of an AC servo motor, a high-precision bead screw, and an automatic forced lubrication system
• High repeatability. long track service life, high rigidity and smooth reciprocating motion
• Configurable surface measurement, outer diameter thickness measurement, grinding wheel anti-collision device

Resin diamond wheels for grinding tungsten carbide and HSS steel. Such as drills, end mills, reamers, micro drills, mini end mills and burrs, etc
Suitable CNC Grinding Machine: ANCA,WALTER,SCHUTTE,EWAG,SCHNEEBERGER,HUFFMANN and so on.
Diamond Fluting Grinding (1A1, 3A1, 14A1, 1V1)

Resin bond diamond & CBN grinding wheels have features of good self-sharpening, low heat generated during grinding, not easy to block and reduce the phenomenon of working burns during grinding. Resin bond has a certain elasticity and is conducive to improving the roughness of the workpiece surface, mainly used for fine grinding, semi-fine grinding, sharpening grinding, polishing and other processes. Therefore, resin bond diamond and CBN grinding wheels are widely used in the field of grinding and cutting.

• To shape grinding wheels in the shortest possible time
• Profiling of the grinding wheel in only one operation using the plunge-cut dressing method
• Extreme accuracy, even with highly complex profile contours
• Highest cost-effectiveness

Manufacturing processes for silicon semiconductor
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

►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.

Peripheral Diamond Grinding wheels are used for indexable inserts grinding.
Peripheral Grinding tungsten carbide inserts, ceramic inserts, cermet, pcd and cbn inserts
Model: 6A2T, 6A2M, 11A2B, 12A2T
Bonded: resin bond and vitrified bond

► 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 diamond resin grinding wheel has a good polishing effect. The grinding 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 grinding wheel has a certain elasticity, which is conducive to improving the roughness of the workpiece surface. It is mainly used for fine grinding, semi-fine grinding, knife grinding, polishing and other processes;
4. The diamond resin grinding wheel is cured at low temperature, the production cycle is short, and the equipment and supply process is relatively simple; due to the fluidity of the resin, it is easy to form a grinding wheel with complex surfaces

PCD materials are mainly divided into three categories according to the particle size:
coarse particle size (20-50μm),
medium particle size (about 10μm)
fine particle size (-5μm).
The coarser the particle size, the more difficult it is to grind. The coarse particle size tends to be jagged after grinding. , The quality is poor, but the wear resistance is the strongest; the fine-grained grinding is easier, and the quality of the cutting edge after grinding is better.
Vitrified diamond grinding wheels are used for grinding pcd cbn carbide ceramic cermet cutting tools

► 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: 3A1, 14K1, 1B9
► Bonded: resin bond & metal bond
► Optical Profile Grinder: Amada, Waida, Wasion, etc

• Reduction of dressing costs per workpiece
• Optimized utilization of machine capacity
• Automation of the dressing process
• Repeatable high precision with low workpiece rejects
• Rapid incorporation of complex profiles in the grinding wheel

MoreSuperhard offers custom precision ceramic grinding, lapping and polishing service and solution.
– diamond and cbn double sided grinding wheels surface grinding ceramic
– diamond cylindrical grinding wheels for technical ceramic
– diamond centerless grinding ceramic
– diamond cut off wheel for cutting ceramic, etc

Diamond grinding wheels for grindingTungsten Carbide, Ceramics, Composites, Stainless Steel, HS Steel, Titanium Nitride, Zirconia / Aluminum Oxide, Ferrites, Powdered Metals, Sintered Silicon Carbide, Titanium Graphite Composite

Grain size selection of vitrified diamond grinding wheel
► W40(500# D35) W28(D20) Rough Grinding.

► W20 (800# -1000#, D20) Universal Grinding.
► W10 (1500# D15A) W7 (2000# D15B) Finish Grinding.
► W5 (3000# D7) W3.5 (4000# D3) Super Finish Grinding.

Moresuperhard’s vitrified CBN grinding tools with highest grinding layer for extended wheel life on the machine. Due to the special manufacturing process very high grinding layers on wheels are possible to shorten the setup-costs in the grinding process. 

Features of vitrified CBN grinding wheels:
► longer wheel life
► shorter grinding cycle times
► automated grinding production capabilities with wheels dressed right on the grinder
Vitrified CBN products are ideal for steel and ferrous alloy grinding applications in automotive, aerospace, medical, production tooling, etc. They are excellent thermal conductors and do not react with ferrous materials during the grinding process like diamond does.

The bond strength of this type of diamond grinding wheel is weaker than that of other wheels. The self-sharpening for carbide saw blade is better, no blocking.
Diamond and CBN wheels for sharpening circular saw blades (TC, HSS)
Models of grinding wheel: 4A2, 4BT9, 4A9, 3A1, 14A1, 6V5, 6A2, 1A8W, 14F1, etc
CNC machines: Vollmer, Woodtronic, Akemat, Widma and so on

Last week, Moresuperhard participated in the 2nd conference on ceramic technology for semiconductor industry.