Gear inner hole finishing tools PCBN Inserts

PCBN inserts are used for gear inner hole finishing process, and given their wear resistance and high hardness, they can be used to machine a variety of workpiece materials. In this article, we'll introduce you to the basics of using PCBN inserts finishing gear inner hole.

What are Gear Inner Hole Finishing Tools?

Gear inner hole finishing tools are PCBN inserts that are used to finish the inner hole of a gear. These inserts are made from a tough and durable material that can withstand the high loads and speeds associated with gear manufacturing. Gear inner hole finishing tools are designed to provide a smooth, consistent finish on the inner hole of a gear, and can be used on both ferrous and non-ferrous materials.

The Different Types of Gear Inner Hole Finishing Tools

There are a few different types of gear inner hole finishing tools, and each has its own advantages and disadvantages. The most common type is the PCBN insert, which is made from polycrystalline cubic boron nitride. This material is very hard and can withstand high temperatures, making it ideal for use in gears that operate at high speeds. However, PCBN inserts are also very expensive, so they may not be the best option for every application.

Another type of gear inner hole finishing tool is the carbide insert. Carbide inserts are made from a combination of carbon and other materials, and they are also very hard and wear-resistant. However, they are not as heat-resistant as PCBN inserts and can't be used in applications where high temperatures are a concern. Carbide inserts are also more affordable than PCBN inserts, so they may be a better option for some applications.

The last type of gear inner hole finishing tool is the diamond insert. Diamond inserts are the hardest type of insert available and can withstand extremely high temperatures. However, they are also the most expensive type of insert and may not be feasible for some applications.

Choose the most suitable gear inner hole finishing tools

When machining the gear which is not very hard, hardness is below HRC45, you can choose carbide inserts. However when machining the gear which is per heat treatment, hardness is above HRC45, PCBN inserts will be better choice.

SCBN TOOLS is a professional manufacturer from China, which can offer various pcbn inserts for machining hardened steel, such as gears, bearings, ect. When you require high hardness gear inner hole finishing tools, you can contact with us.