Coating: | no |
---|---|
Hardness: | HV9800 |
Usage: | External Turning Tool |
Material: | CBN |
Brand Name: | MeRui |
Quick Details
Specifications
CBN cutting tools is the best choice for high speed and precision machining of high-hardmaterial difficult-to-cut material and cast iron.
the main benefits of using CBN tooling for hard part turning include
- Longer tool life
- Higher material removal rates
- Reduced machine downtime
- INcreased productivity
- BEtter surface finish
Grade MRN620:Machining alloy cast iron and alloy cast steel, like roller, slurry pump and mine machines etc.
Grade MRN680:Machining wear resistant alloy cast iron with high speed, like brake disc and brake drum etc.
Grade MRN900:Machining some tough materials, like hardened steel, bearing steel and die steel, high speed steel etc.
Application:
Workpiece:HSS Roll for Screw-thread Steel
Hardness:HRC65-65
Machining type:Roughing
CBN Insert:RCGX120700 MRN620
Cutting Type:Dry cutting
Cutting parameters:Vc:72/min Ap:2mm Fn:0.4mm/r
Tools life:3pcs/cutting edge
Alloy cast iron Roll |
HSD65 | RNMN150700 MRN620 | Vc=65m/min, fn=0.75mm/r, Ap=3 |
High Ni-Nr cast iron Roll |
HSD82 | RNMN201000 MRN620 | Vc=38m/min, fn=1.5Mm/r, Ap=9 |
High Ni-Cr cast steel Roll |
HSD81-84 | RNMN201000 MRN620 |
Vc=40m/min, fn=0.75Mm/r, Ap=10 |