Zhengzhou Halnn Superhard Materials Co., Ltd

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SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

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Good quality PCBN Inserts for sales
Good quality PCBN Inserts for sales
We use Halnn PCBN Inserts BN-K10 TPGW110304, It perform as well as Sumitomo CBN Inserts. And The price is more reasonable comparing with Sumitomo CBN.

—— Htp

Angels, How are you? We was testing CBN insert, but not finish yet. We only test one grade in the hardest roll that we produce. Result was very good. In three weeks we will make machining again of these parts, then we can continue testing the other two grades. Until now result is very good.

—— Serigo

Hello Angels How are you? I hope that very good . Product tested ( RNMN12-BNK1) Vey Good , happy customer. Angels i need buy the following products :

—— Marcelo

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SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

China SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application supplier
SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application supplier SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application supplier SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application supplier SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application supplier

Large Image :  SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

Product Details:

Place of Origin: China
Brand Name: Halnn
Certification: ISO9001
Model Number: SNMN150716/CNMN120712

Payment & Shipping Terms:

Minimum Order Quantity: 10 pcs
Price: Negotiable
Packaging Details: 10 pcs in one plastic box inside, carbon box outside
Delivery Time: 3~15 working days
Payment Terms: T/T, Western Union, MoneyGram,Paypal
Supply Ability: 100000 pcs/month
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Detailed Product Description
Machining Materials: High Manganese Steel Application: Crushing Cone/Jaw Crusher
Insert Materials: Cubic Boron Nitride Orgin Country: China
MOQ: 10 Pcs Halnn Grade: BN-S20
High Light:

cbn cutting tools

,

cbn turning inserts

 

Solid CBN Inserts SNMN/CNMN Rough Turning High Manganese Steel Crushing Cone

 


 

1. Halnn Solid CBN Inserts for turning high Manganese Steel 

 

ISO Code Insert Grade Suited Materials

Machining Type

Application Industry
H BN-S20

Hardened Steel, Heat and abrasive resistant steel, High manganese steel

Roughing, Semi-Finishing

HSS Rolls, Ball Screw, Wind Power Bearings,Crushing Cone,Jaw Crusher 

 

2.  Characteristics of BN-S20 solid CBN inserts machining high manganese steel

  • The CBN Content and Cutting edges of BN-S20 are both researched specific for processing high manganese steel castings, it can not be used to process ordinary mild steel such as 45 # steel.
  • The cutting depth of BN-S20 Solid CBN Insert can be above 7mm, BN-S20 has better impact resistance than ceramic insert and common cbn inserts. Especially for the castings in the bad processing environment, BN-S20 can be used for rough machining, no need grinding first, which can help save the time.
  • With BN-S20 solid cbn insert machinig high manganese steel, the feeds can range depending on the main angle of the tool holder, can't be same cutting condition.
  • BN-S20 belong to indexable insert(including turning and milling insert), not only can be used for machining high manganese steel castings, but also can be used for machining high speed steel rolls, forged steel rolls, large scale bearing steels GCr15, and other high alloy cast steel,ect.

 

CBN Grade

Binder

CBN Content(%)

Granularity(μm)

Hardness(HV)

BN-S20

TIN

76

4~6

2900~3100

 

 

3.Application Case

Halnn BN-S20 Solid CBN Inserts turning crushing cone

Process Difficulties:

  • Plastic deformation, severe processing har-dening;
  • Large plasticity, easily to form BUE;
  • Large cutting force, high toughness, not easy to break.
  • Due to the large cutting force, the unit cutting power increases, the heat generated per unit time and high manganese steel itself poor thermal conductivity, the cutting zone temperature up to 1000 ℃, severe tool wear, tool life is low.
BN-S20 Solid CBN Inserts turning high manganese steel
Materials High Manganese Steel
Selected Insert BN-S20 SNMN150716
Cutting Condition ap=7.5mm,Fr=0.5mm/r,Vc=65m/min
Insert Materials Cutting Speed Cutting Depth Tool Life/Edge
Halnn BN-S20 65m/min 7.5mm 2 pcs
Carbide Insert 19m/min 3.5mm 0.5pcs

 

 


 

4. Common Solid CBN Inserts Models for machining high chrome cast iron

 

RNMN/RNGN Solid CBN Inserts

SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

Models Dimension
L(mm) I.C(mm) S(mm) R(mm)
RNMN090300

/

9.525
3.18

/

RNMN090700

/

9.525
7.94

/

RNMN120400

/

12.7
4.76

/

RNMN150700

/

15.875
7.94

/

RNMN200800

/

20.0
8.0

/

RNMN201000

/

20.0
10.0

/

RNMN251000

25.0
10.0

/

 

SNMN/SNGN Solid CBN Inserts

SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application 


Type
Dimension

 

Standard Chamfer

Grades

Corresponding tool holder

L(mm) φI.C(mm) S(mm) r(mm) BN-K1
SNMN090304 9 9.525 3.18 0.4

S01020

S01025

S02020

S02030

S05020

S10020

 

CSDNN

CSSNR/L

CSKNR/L

CSRNR/L

CSXNR/L

S25T-CSKNR/L

SNMN090308 9 9.525 3.18 0.8  
SNMN090312 9 9.525 3.18 1.2  
SNMN090404 9 9.525 4.76 0.4  
SNMN090408 9 9.525 4.76 0.8  
SNMN090412 9 9.525 4.76 1.2  
SNMN120404 12 12.7 4.76 0.4
SNMN120408 12 12.7 4.76 0.8
SNMN120412 12 12.7 4.76 1.2
SNMN120712 12 12.7 7.94 1.2
SNMN120716 12 12.7 7.94 1.6
SNMN150716 15 15.875 7.94 1.6
SNMN201020 20 20 10 2.0
 

CNMN/CNGN Solid CBN Inserts

SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

Models Dimension
L(mm) I.C(mm) S(mm) R(mm)
CNMN120404
12.7
12.7
4.76
0.4
CNMN120408
12.7
12.7
4.76
0.8
CNMN120412
12.7
12.7
4.76
1.2
CNMN120704
12.7
12.7
7.94
0.4
CNMN120708
12.7
12.7
7.94
0.8
CNMN120712
12.7
12.7
7.94
1.2
CNMN120716
12.7
12.7
7.94
1.6
 
 
5. BN-S20 Solid CBN Inserts Application
 
SNMN CNMN CBN Cutting Tools Abrasive Resistant Steel Jaw Crusher Application

Contact Details
Zhengzhou Halnn Superhard Materials Co., Ltd

Contact Person: zhu

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