Grinding is a dispensable step of the manufacturing process. Super abrasive wheels ( Diamond and CBN) play a key role in the grinding process for electric, semiconductor, automobile, bearing, and mold making industry. Through development and research, to manufacture wheels which have characteristics such as “fast cutting speeds”, “extreme accurate”, and are “safe and clean”in order to provide highest quality products to satisfy our customer's requirement Diamond grinding wheels are highly versatile tools that can be used for a wide range of applications across various industries. These wheels are made of diamond abrasive particles that are bonded together with a metal matrix, making them incredibly durable and long-lasting. Some of the most common applications of diamond grinding wheels include: 1.Grinding and shaping of hard materials: Diamond grinding wheels are often used for grinding and shaping hard materials like tungsten carbide, ceramics, glass, and composites. They can be used for precision grinding to achieve tight tolerances and a smooth surface finish. 2.Cutting and drilling: Diamond grinding wheels can also be used for cutting and drilling hard materials like concrete, stone, and asphalt. They are ideal for use in construction, mining, and other heavy-duty applications. 3.Sharpening and honing: Diamond grinding wheels are also used for sharpening and honing various tools like knives, scissors, and saw blades. They are able to produce a razor-sharp edge on these tools, making them more effective for their intended use. 4.Polishing: Diamond grinding wheels can be used for polishing a variety of surfaces, including metals, plastics, and ceramics. They can produce a high-gloss finish that is ideal for decorative or aesthetic purposes. CBN (cubic boron nitride) grinding wheels are another type of grinding wheel commonly used in industrial applications. These wheels are made of synthetic crystals that are second only to diamonds in hardness, making them ideal for grinding hard materials. Here are some common applications of CBN grinding wheels: Grinding of hardened steels: CBN grinding wheels are ideal for grinding hardened steels, which are difficult to machine with traditional abrasive wheels. They can produce a high-quality surface finish and tight tolerances. Grinding of super alloys: CBN grinding wheels are also used for grinding super alloys, which are materials that are used in high-temperature applications like aerospace and power generation. Super alloys are often difficult to machine due to their high strength and heat resistance, but CBN grinding wheels can produce a precise and high-quality surface finish. Grinding of automotive parts: CBN grinding wheels are commonly used for grinding automotive parts like crankshafts, camshafts, and transmission gears. These parts are often made of hardened steel or super alloys, making them difficult to machine with traditional abrasive wheels. Grinding of ceramic materials: CBN grinding wheels can also be used for grinding ceramic materials, which are often used in high-tech applications like electronics, optics, and aerospace. Ceramic materials are very hard and brittle, but CBN grinding wheels can produce a precise and high-quality surface finish.

The dimensions of the wheel are mentioned in a letter, this one determines a Specific dimension of the wheel. D Diameter T Thickness of body H Bore U Thickness of the section X Depth of the section W Rim width V Face angle A Angle n°1 B Angle n°2 R Radius T1 Reduced hub thickness U1 Reduced thickness of the section E Thickness at bore K Inside recess diameter J Hub diameter d Offset diameter from body S Angle of body BC Bolt circle

Customer is happy and feedback as follows： Our diamond grinding wheels for tungsten carbide spray coating, ceramic spraying, the effect is awesome, sharp and wear-resistant, Life time is 1.8 times than competitor’s products

PCD/CVD tipped notching tools PCD/CVD half face notching tools Rebar range Rebar range Rebar range Rebar range N8-N32 N8-N32 N8-N32 N8-N32 RECOMMENDED CUTTING CONDITIONS cutting speed 4-6 m/min depth of cut 0,02 - 0,04

Operation: External grinding Work-piece: Roll Diameter 120—1000 mm, Length 1.5—10 m Material: HVOF spraying tungsten carbide or ceramic coating on a steel body Diamond wheel specification: 1A1 D900*T50*H304.8*X10 mm SDC200# Dressing white aluminum oxide Machine: External grinding machine Coolant： Emulsion, Pressure: >/= 3 Bar

Date:10-15 April 2023 Venue: China International Exhibition Center (Shunyi Hall), Beijing Sponsor: China Machine Tool & Tool Builders’ Association Organizer: China Machine Tool & Tool Builders’ Association China International Exhibition Center Group Corp. Total Area: Estimated 140 thousand square meters Number of Exhibitors: Expected more than 1600 Country and Region of Exhibitor: Expected 28 countries and regions Exhibit Profile: Metal-cutting Machine; Metal-forming Machine; Non-traditional Machine, Laser Processing Device, AM & Special Purpose Machine; FMC / FMS, Robot, Automation Equipment; Casting Machine, Heat Treating Machine, Injection Moulding Machine, Washing & Filtering Unit, etc.; Component & Auxiliary; Numerical Control System, Digital Readout， Machine Tool Apparatus; Abrasive Compound & Slurry, Superhard Material & Products, Coated Abrasive; Cutting Tool, Tooling, Jig, Fixture & Related Product; Metrology, Inspection & Measuring Equipment; IIoT, Software, Standard, Protocol; Wood & Bamboo-working Machine; Consultation，Engineering Service, etc.

Diamond grinding wheels are commonly used for grinding hard materials, including HVOF coatings. HVOF (High Velocity Oxygen Fuel) coatings are hard, dense, and wear-resistant coatings that are applied to a variety of surfaces to improve their performance. When selecting a diamond grinding wheel for HVOF coating removal, it is important to consider several factors, such as the size and shape of the coating, the hardness and thickness of the coating, and the desired surface finish.

Diamond grinding wheels have long been a preferred tool for the manufacturing industry, and now they are finding new uses in the automotive sector. These durable wheels are capable of removing even the toughest materials quickly and efficiently, making them an ideal choice for grinding and shaping a variety of automotive parts.