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Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Specifications
Brand Name :
Halnn
Model Number :
RCMN09/RNGN12
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram,Paypal
Supply Ability :
100000 pcs per month
Delivery Time :
3~15 working days
Packaging Details :
10 pcs in one plastic box inside, carbon box outside
Models :
RCMN09/RNGN12
Materials :
Cubic Boron Nitride
Origin Country :
China
Brand :
Halnn
Application :
High Speed Steel Rolls, HSS Rolls
Description

RCMN09/RNGN12 Solid CBN Cutting Inserts Machining High Speed Steel HSS Rolls​

1. About High Speed Steel Rolls/HSS Rolls

High Speed Steel Rolls(HSS Rolls) have the following advantages:

(1) It has high hardness, about HSD82~90

(2) Excellent Thermal stability and Thermal crack resistance

(3) Good toughness

So High Speed Steel Rolls (HSS Rolls) are difficult to machine with common cutting tools, such as carbide inserts, ceramic inserts.

2. BN-S20 Solid CBN Cutting Inserts

Halnn have researched BN-S20 Solid CBN Cutting Inserts which is specially for High Speed Steel Rolls(HSS Rolls), the common application as follow:

Insert Grade Machining Type Typical Application Insert Image
BN-S20 Roughing High Speed Steel Rolls, HSS Rolls and other steel iron rolls,Semi-Steel Rolls

Solid CBN Insert

Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS RollsContinuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls

3. Cutting Paramters for Machining High Speed Steel Rolls with Solid CBN Cutting Inserts BN-S20

The following is the cutting condition of BN-S20 solid cbn cutting inserts for machining HSS Rolls

No. Rolls Materials Hardness Select Halnn CBN Inserts Vc(m/min) Machining Type

ap

(m/min)

Fr

(mm/r)
1 HSS Rolls ≥HRC45 BN-S20 50~150 Roughing 1~10 0.15~0.7
60~250 Finishing ≤1.0 0.05~0.35

4. Application Case

BN-S20 Solid CBN Cutting Inserts Machining HSS Rolls
Machining materials High Speed Steel Rolls,HSD90
Cutting Type Dry Cutting,Continuous
Halnn CBN Insert Grade BN-S20 RCMX120700
Testing Performance
Insert Materials Machining Time Life Time/Edge (Grooves) Efficiency Improved
BN-S20 Solid CBN Cutting Inserts 12h 25 More than 6 times
Carbide Inserts 2h 3 ......

5.Common Models RCMN/RNGN solid cbn inserts for machining HSS Rolls

RCMN Solid CBN Cutting Inserts

Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls

Type		 Dimension

Standard Chamfer

 Grades

Corresponding tool holder
L(mm) φI.C(mm) S(mm) r(mm) BN-S10 BN-S20
RCMN060400 6 6.35 4.76

S01020

S02020

S05020

S10020

 ● ● CRDCN
RCMN090400 9 9.525 4.76 ● ●
RCMN090700 9 9.525 7.94 ● ●
RCMN120700 12 12.7 7.94 ● ●
RCMN150700 15 15.875 7.94 ● ●
RCMN190700 19 19.05 7.94 ● ●

RNMN/RNGN Solid CBN Cutting Inserts

Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Type Dimension

Standard Chamfer

 Grades

Corresponding tool holder
L(mm) φI.C(mm) S(mm) r(mm) BN-S10 BN-S20
RNMN060400 6 6.35 4.76

S01020

S01025

S02020

S02030

S05020

S10020

 ◎ ◎

CRGNR/L

CRDNN
RNMN090300 9 9.525 3.18 ◎ ●
RNMN090400 9 9.525 4.76 ● ●
RNMN090700 9 9.525 7.94 ● ●
RNMN120400 12 12.7 4.76 ● ●
RNMN120600 12 12.7 6.35 ● ●
RNMN120700 12 12.7 7.94 ● ●
RNMN150700 15 15.875 7.94 ● ●
RNMN200800 20 20 8 ● ●
RNMN201000 20 20 10 ● ●
RNMN251000 25 25.4 10 ● ●
RNMN251200 25 25.4 12 ● ●

6. Typical Application

We can offer you all products on different machining condition: such as Rough machining Cylindrical,hole turning, milling,heavy turning, turning groove, and roll repairing.

Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls

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Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls

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Product Detail
Brand Name :
Halnn
Model Number :
RCMN09/RNGN12
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Contact Supplier
Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls
Continuous Cutting CBN Turning Tools Use In High Speed Steel HSS Rolls

Zhengzhou Halnn Superhard Materials Co., Ltd

Active Member
7 Years
henan, zhengzhou
Since 2002
Business Type :
Manufacturer
Main Products :
Solid CBN Inserts, PCBN Inserts, PCD Inserts
Total Annual :
50 million-100million
Employee Number :
50~200
Certification Level :
Active Member
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