The CBN Inserts’ Structure And Processing Features  

With the fast development of the industrial sector, construction materials and the most difficult components are increasingly used, making the machine tool a difficult test, requiring the development of several good impact resistance, thermal stability, and excellent impact of the superhard cutting tool. CBN is a helpful tool for high hardness manufacturing, such as the present, heavy metal equipment, the future accuracy and ultra-precise of the essential tools, for efficient processing, hard repair, dry repair, heavy machinery, and new machine guidance for the industry’s growth. 

CBN insert faces tough competition in the automotive, aerospace, and medical sectors, among others. CBN inserts on a well-equipped metal machine may take advantage of CBN tooling; CBN also inserts lower manufacturer expenses when product development is possible. 

Structures that are formal CBN inserts fall under this category. 

Solid CBN Insert: 

The solid CBN inserts manufacturers offer excellent wear and impact endurance, particularly when cutting ferrous metal with less than 10% ferrite. The more the electricity generated by more users, the greater the future market share. 

CBN composite inserts: 

CBN composites choose the best carbide substrate, edge portion of CBN welded material, have strong wear resistance, are mostly used for finishing hard materials with genes greater than HRC45, and can achieve the original finish and dimensional precision. 

CBN Mosaic Installation: 

CBN mosaic inserts are a solid surface inserted in a cement-based carbide substrate that offers a big edge on one side of the tool; this tool is less expensive than a composite tool and can be manufactured at the cutting edge, reducing costs significantly. Control the combination knife to cut to a depth of less than 0.3mm and consider high-speed rotation to accomplish Ra0.8-0.4 to reduce processing expenses. 

CBN insert processing characteristics: 

1. Ideal for working with materials with high hardness. 

Because CBN rough tools are only the second level of hardness after diamond, CBN and diamond tools are very hard tools; CBN tools are especially for grinding heavy metals, the hardness for part inspection is usually HRC45 or higher, and the processing result is incorrect if the hardness is less than HRC45. 

2. A lot of roughing: 

Because Halnn superhard constructed BN-S20 alloy Integral CBN machine, cutting depth can reach 8mm, can consume all inputs, and production efficiency is continually increased, CBN integral insert can offer a large rough surface. 

3. Cutting at high speeds: 

The effectiveness of CBN tools, which can be completely cut at high speed and maybe a full combination of CNC horizontal milling machines, considerably enhances work piece cutting efficiency. 

4. Dry cutting: 

CBN tools with strong red heat endurance; if they add cooling, its blade is easily broken when the temperature lowers. Therefore CBN contains a typical operating system utilizing a dryer, particularly in the event of unintentional cutting; the dryer was not only an environment but also saved some money. 


 CBN blade setting is currently the best tool for making stainless steel materials, using high strength and heavy duty with the increase in the future, CBN blade market share will gradually rise, CBN blade setting will become the mainstay of the hard metal processing industry in the future.

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