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Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Specifications
Brand Name :
Halnn
Model Number :
CNGN090404
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 :
Hard Turning
Dimension :
Customter-made
Application :
Gears
Origin Country :
Henan,China
Mnchining Material :
Hardened Steel Ball Screw
Brade :
Halnn Tools
Insert Garde :
BN-S30 CNGN120708
Body :
Tungsten Carbide
Description

Gcr15 Hardened Steel Ball Screw Machining with BN - S20 Solid CBN Turning Tools

1. Halnn Tools Gcr15 Hardened Steel Ball Screw Machining with BN - S20 Solid CBN Turning Tools

As a precision part of the machine tool industry, the ball screw has high requirements on the size and precision of the ball screw, and the ball screw after heat treatment is more difficult to process. In particular, the ball screw bearing housing has a large finishing allowance and is highly efficient in hard turning machining.

The hard-working inserts for machining the bearing blocks at both ends of the ball screw are carbide cutters, ceramic cutters, and cubic boron nitride inserts. The finishing allowance of the bearing blocks at both ends of the ball screw is generally 1-2 mm, but the above three cannot be effective. Large-volume turning ball screw bearing block at both ends

Halnn Tools has developed a blade for the ball screw housing - the non-metallic binder cubic boron nitride blade BN-S20 grade. The BN-S20 grade of cubic boron nitride insert adopts pure ceramic as the binder CBN sintered body, which has better impact resistance after high temperature and high pressure synthesis, and adopts nanometer ultrafine grain, which has better wear resistance. When turning the bearing blocks at both ends of the ball screw, the service life is more than 4 times that of the traditional cubic boron nitride insert. Due to the good impact toughness, the unilateral knife can reach 7.5mm, which is also suitable for turning the ball screw thread broken surface.

2. BN-S20 CBN Turning Tools Characteristics

Insert grade Machining method Cutting depth Machining condition Machining hardness
BN-S20 Roughing,finishing 0.5-10mm Interrupt and continuous HRC45-HRC68
BN-S200 Finishing ≤1mm Continuous finishing HRC45-HRC68
BN-H21 Finishing ≤0.5mm Interrupted and continuous HRC45-HRC68
BN-H10 Finishing ≤0.3mm Continuous HRC45-HRC68

3.Detailed Data of CNGN CBN Turning Tools

Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Type Dimension Standard Chamfer Grades Corresponding tool holder
L(mm) φI.C(mm) S(mm) r(mm) BN-K1 BN-S20 BN-S200 BN-S300 BNK30
CNGN090404 9.7 9.525 4.76 0.4

S01020

S01025

S02020

S02030

S02530

S03020

 ◎ ◎ ◎ ◎ CCLNR/L
CNGN090408 9.7 9.525 4.76 0.8 ◎ ◎ ◎ ◎
CNGN090412 9.7 9.525 4.76 1.2 ◎ ◎ ◎ ◎
CNGN120404 12.9 12.7 4.76 0.4 ● ● ● ● ●
CNGN120408 12.9 12.7 4.76 0.8 ● ● ● ● ●
CNGN120412 12.9 12.7 4.76 1.2 ● ● ● ● ●
CNGN120416 12.9 12.7 4.76 1.6 ● ● ● ● ●
CNGN120704 12.9 12.7 7.94 0.4 ● ● ● ● ●
CNGN120708 12.9 12.7 7.94 0.8 ● ● ● ● ●
CNGN120712 12.9 12.7 7.94 1.2 ● ● ● ● ●
CNGN120716 12.9 12.7 7.94 1.6 ● ● ● ● ●

4.Pictures of Halnn Tools CBN Turning Tools

Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency

5.Application Case

Gcr15 Hardened Steel Ball Screw Machining with BN - S20 CNGN Solid CBN Turning Tools

Component:Ball Screw

Hardness:HRC60-62

Selected Insert:BN-S20

Cutting Condition:Fr=0.10mm/r,Vc=150m/min,dry cutting
Insert Materials Roughness Failure Mode
Halnn BN-S20 ≤Ra0.8 Normal Wear
Other PCBN Ra1.2-1.6 Damage or Broken

6.FAQ

Q. How can we be your agent in our country?

A. Please inform us your detailed company, we will discuss and propose helpful suggestion for you, and to find the best solution for you.

Q. Do you offer free samples?

A. Normally we do not offer free samples, but we guaranty our product’s quality.

Q. Is there cheap shipping cost to import to our country?

A. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.

Q. When you can reply to me when I send you an Inquiry?

A. We promise to reply within 24 hours(not including holidays) on receipt of your inquiry.

Product tags

machining inconel 625

,

g10 machining parts

,

pcd cbn cutting tools
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Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency

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Product Detail
Brand Name :
Halnn
Model Number :
CNGN090404
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable ( About 10-30 Usd/ Piece)
Contact Supplier
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency
Gcr15 Machining CNGN Solid CBN Inserts , CBN Turning Tools High Efficiency

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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