| Model: | BN-S20 |
|---|---|
| Brand: | Halnn |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | hard turning , Quenched steel rolls , CBN inserts |
| Price: |
US $25
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: |  | Last Online:07 Jul, 2017 |
Halnn BN-S20 grade CBN inserts for hard turning quenched/hardened steel rolls/roller
1.Product Features
BN-S20 grade CBN inserts belongs to Solid CBN inserts.Solid CBN inserts is a new materials which used for rough machining difficult to turning materials.This Grade CBN inserts is one of our main products,have Recognized by so many customers.
2.Machining conditions
(1)Inserts Type:Machine folder indexable
(2)Processing:Both Roughing and Semi-Finishing
(3)Machining Hardness:Between HRC 45 and HRC68
3.Advantages of BN-S20 Grade
When machining quenched/hardened steel and high strength steel,it has excellent heat-resistance and wear-resistance.
4.Suited Materials
BN-S20 mainly used for quenched/hardened steel rolls/roller,high strength steel,Rolled steel,heat-resistant and wear-resistant steel,Nickel-based alloys,and other Hard-facing material
5.Application industry
BN-S20 grade CBN inserts mainly used for Engineering machinery,transportation industry,mining machinery,metallurgical machinery,energy sector,such as high speed steel rolls,Forged steel rolls,large gears,high manganese steel,rolling hard steel,heat-resistant alloys,thermal spraying and other hard surface spray processing field.
6.Cutting Parameters:
|
Machining Materials |
Inserts Grade |
Recommend Cutting Parameters |
||
|
Linear Speed Vc(m/min) |
Cutting Depth ap(mm) |
Feed Rate Fr(mm/r) |
||
|
Quenched steel |
BN-S20(Roughing) |
50~150 |
1~10 |
0.15~0.7 |
|
BN-S20(Finishing) |
90~250 |
≤1 |
0.05~0.35 |
|
7.Application Case
|
Machining Part：Hardened steel rolls
Workpiece Hardness:HRC 60 Inserts Grade:BN-S20 Cutting Type:Dry Cutting Cutting Parameters:ap=1.7mm,Fr=0.7~0.8mm/r,Vc=70m/min |
|||
|
Inserts Materials |
Linear Speed(m/min) |
Cutting Depth |
Failure mode |
|
Halnn BN-S20 |
70 |
1.7 |
Normal wear |
|
Carbide alloy Inserts |
16 |
0.6 |
Chipping |
More information,please click http://www.halnntools.com/pro/,Or contact with us halnntools@gmail.com;whatsapp:+8615036165377;skype:cbn_inserts_angels
