CBN Milling Insert
CBN MILLING INSERT
Cubic Boron Nitride(CBN) insert is used to cut ultra hard materials with HRC over 60; for example high speed steel; hardened steel, gray cast iron, nodular cast iron, high alloy cast iron, high nickel chromium cast iron, high manganese steel and other hard to machine materials; from rough to semi finish machining to finish machining, smooth and intermittent conditions.
The wear resistance and durability is hundreds times more than regular cutting tools; it ensures better surface fish and accuracy; meanwhile, production cost is reduced; time is saved and production efficiency is improved;
Product Specification
Order Code | Parameters | |||
ISO | L | φIC | S | R |
SNEX0904 | 9 | 9.525 | 4.76 | 0.8 |
SNEX1207 | 12 | 12.7 | 7.94 | 1.2 |
Product Properties
1. CBN inserts are sintered at high temperatures and pressure with six-face presser, thus demonstrate extremely strong abrasion resistance, heat resistance and chemical stability.
2. Surface finish can be achieved Ra0.8, turning instead of grinding,
Application
Component Material:hardened bearing steel, roll, brake disc, slurry pump, hardening gear, ball screw, high temperature alloy hardness between HRC45-70 of difficult to machining high rigidity work-piece
Hardened bearing steel, roll, brake disc, slurry pump, hardening gear, ball screw, high temperature alloy Rockwell hardness between HRC45-70 of difficult to machining high rigidity component.
Grade Detail
PCBNGrade | Characteristic | Application |
EN60 | 80%~85% content of CBN, Al-Ni phase. | ● Rough,semi finish and intermittent machining ● Gray cast iron ● Nodular cast iron ● High alloy cast iron ● High nickel chromium ● High chromium cast iron ● High manganese steel |
EN80 | It shows good wear resistance and high thermal conductivity because of high content of submicron structure metal phase binder. | ● Continuous and light intermittent cutting ● Gray cast iron, ● Powder metallurgy |
EN67 | 85%~90%CBN, 12μm, it has shows better wear resistance, impact toughness, high chemical stability and thermal stability | ● Cutting ● High chromium and nickel cast steel rolls, ● High-speed steel and hardened steel materials |
EN68 | High content fine-grained Al cermet binder | ● Finishing and semi finishing ● Gray cast iron ● Gard cast iron and powder metallurgy materials. ● Continuous to micro intermittent cutting ● Hardened steel materials. |
EN90 | 50%~65%CBN, Fine control on phase structure distribution of CBN particles and TiN ceramics. Wear resistance, impact resistance and chemical inertia balance. | High removal rate, good surface finish and long tool life can be achieved in the machining process. Suitable for continuous and medium intermittent turning of quenched steel. |
Packing, Storage, Handling and Transportation
1. Plastic box, 10 pcs in one box
FAQ
1. What is Emercy's main market?
Our main market is North America, South America, European countries, Russia, Turkey, India, Indonesia, Thailand, Malaysia etc.
2. I want to try your products, how do I proceed?
We can provide 2 pcs of samples each for trial purpose. If you are not satisfied with the samples, we can provide different grade or different profile to re test if applicable.
3. How aftersale service is provided to ensure quality and service?
A: We have technical engineers to solve application issues by video or phone call.
B: Customer can send detailed test report and send for evaluation, if we need to adjust the cutting proposal, we will make it immediately.
C: Some products, customers are encouraged to search help from local dealers.
Transportation
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