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BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
Specifications
Brand Name :
Halnn
Model Number :
SNGN090304
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable ( About 10-30 Usd/ Piece)
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
Mnchining Process :
High Speed Machining
Dimension :
Customter-made
Application :
Gears
Origin Country :
Henan,China
Mnchining Material :
Gear Wheel Steel
Brade :
Halnn Tools
Insert Garde :
BN-S30 SNGN090304
Body :
Tungsten Carbide
Description

BN - S20 Solid Square CBN inserts High Speed Machining Gear Wheel Steel Gear wheel High Heat Resistance

1. Halnn Tools Solid Square CBN inserts High Speed Machining Gear Wheel Steel Gear wheel

There are many difficulties on hard turning Gear after heat treating:

(1)The hardness of the Gear will reach HRC58~62, the insert will wear rapidly, which will affect the processing efficiency.

(2) Some Gears exist interrupted turning condition (end surface has hole), the cutting tools will be easily chipping, so the costs will be high.

(3) For large scale Gears, the hardness after heat treating will be high, and the deformation also will be large, it will require high wear resistance and impact resistance on the cutting tools.

2. Why we Choose Halnn Tools Solid Square CBN inserts High Speed Machining Gear Wheel Steel Gear wheel ?

Halnn Tools, previous Henan Superhard Materials Institute, with more than 10 years experience on superhard cutting tools, has researched different cbn grade specific for hard turning gears. Halnn PCBN Insert also realize interrupt turning gears, and help many customers slove their problems and lower the tool costs.

3. BN-S30 Solid Square CBN insertsCharacteristics

Insert Grade CBN Content Depth of Cut (mm) Suited Materials
BN-S20 76 1-10mm Hardened Steel, Heat and abrasive resistant steel, High manganese steel
BN-H20 80 ≤1mm Hardened steel, other materials of difficult to machine
BN-S200 60 ≤1mm Hardened Steel, Superalloy
BN-H11 70 ≤1mm Hardened Steel
BN-H05 45 ≤0.2mm Hardened Steel
BN-H10 50 ≤0.5mm Hardened Steel, high strength cast iron
BN-H21 60 ≤0.5mm Hardened Steel
BN-H05 C25 45 ≤0.2mm Hardened Steel
BN-H10 C25 50 ≤0.5mm Hardened Steel, high strength cast iron
BN-H21 C25 60 ≤0.5mm Hardened Steel

4.Detailed Data of Solid Square CBN inserts

BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
Type Dimension Grades
L(mm) φI.C(mm) S(mm) r(mm) BN-S10 BN-S20 BNK30
SNGN090304 9.525 9.525 3.18 0.4 ◎ ● ●
SNGN090308 9.525 9.525 3.18 0.8 ◎ ● ●
SNGN090312 9.525 9.525 3.18 1.2 ◎ ● ●
SNGN090404 9.525 9.525 4.76 0.4 ◎ ● ●
SNGN090408 9.525 9.525 4.76 0.8 ◎ ● ●
SNGN090412 9.525 9.525 4.76 1.2 ◎ ● ●
SNGN120404 12.7 12.7 4.76 0.4 ● ● ●
SNGN120408 12.7 12.7 4.76 0.8 ● ● ●
SNGN120412 12.7 12.7 4.76 1.2 ● ● ●
SNGN120712 12.7 12.7 7.94 1.2 ● ● ●
SNGN120716 12.7 12.7 7.94 1.6 ● ● ●
SNGN150716 15.875 15.875 7.94 1.6 ● ●
SNGN201020 20 20 10 2.0 ●

5.Pictures of Halnn Tools Solid Square CBN inserts

BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance

6.Application Case

Heavy Interrupted Turning Large Scale Gear
Machining Workpiece: Gear Wheel BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
Machining Part: Cylinder
Machining Materials: Gear Wheel Steel
Processing Type: Fine Finishing
Workpiece Hardness: HRC60
Machining Type: Heavy interrupted cutting
Insert Model: BN-S20 SNGN090304
Cutting Parameters: Vc=90m/min,Fr=0.12mm/r,ap=2.5mm
Machining Effect
Insert Materials Cutting Speed Tool Life/edge Failure Mode
Halnn BN-S20 90m/min 5 pcs 6s /pcs
Some European PCBN insert 45m/min 0.3 pcs 8.5s /pcs

7.FAQ

1. Are you a trading company or manufacturer ?

A: We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives and tools.

2. How long is your delivery time?

A: Generally it is 3 -7 days.

2. Do you provide samples ? Is it free or extra ?

A: Normally we do not offer free samples, we could offer the sample for testing, but shipping fee is to be paid by customer as a company policy!

Product tags

shimano wheelset

,

steel wheel center caps

,

alloy wheel center caps
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BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance

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Product Detail
Brand Name :
Halnn
Model Number :
SNGN090304
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable ( About 10-30 Usd/ Piece)
Contact Supplier
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance
BN - S20 Square Solid CBN Inserts Wheel Steel Gear Wheel High Heat Resistance

Zhengzhou Halnn Superhard Materials Co., Ltd

Active Member
8 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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