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Full face PCD insert
PCD tipped insert
C (80° diamond)
D (55° diamond)
T (60° triangle)
V (35° diamond)
W (80° hexagon)
solid CBN insert
thoroughly brazed
PCBN tipped insert
C (80° diamond)
D (55° diamond)
T (60° triangle)
V (35° diamond)
S (90° square)
W (80° hexagon)
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tipped pcbn inserts

Insert Shape C
(80° diamond)

CCGW/CCMW0602
CCGW/CCMW09T3
CCGW/CCMW1204
CPGW/CPMW0602
CPGW/CPMW09T3
CNGA/CNMA1204
CNGN/CNMN1204

Insert Shape D
(55° diamond)

DCGW/DCMW0702
DCGW/DCMW11T3
DPGW/DPMW0702
DPGW/DPMW11T3
DNGA/DNMA1104
DNGA/DNMA1506
DNGA/DNMA1504

Insert Shape T
(60° triangle)

TCGW/TCMW0902
TCGW/TCMW1102
TCGW/TCMW1103
TCGW/TCMW16T3
TPGW/TPMW0902
TPGW/TPMW1103
TPGW/TPMW16T3
TPGN/TPMN1103
TPGN/TPMN1603
TNGA/TNMA1103
TNGA/TNMA1604

Insert Shape V
(35° diamond)

VBGW/VBMW1604
VCGW/VCMW1103
VNGA/VNMA1604

Insert Shape S
(90° square)

SCGW/SCMW09T3
SCGW/SCMW1204
SPGN/SPMN1204
SNGA/SNMA0903
SNGA/SNMA1204
SNGN/SNMN0903
SNGN/SNMN1204

Insert Shape W
(80° hexagon)

WCGW/WCMW0402
WCGT/WCMT06T3
WNGA/WNMA0604
WNGA/WNMA0804

Home >> Tipped PCBN inserts

Tipped pcbn turning inserts


polycrystalline cBN tipped inserts

Advantage of tipped pcbn inserts is the lower cost than solid cbn inserts and thoroughly brazed pcbn inserts, tipped insert is one use only economical type, it requires a carrier like tungsten carbide base as substrate for the insert, and substrate have a pocket that will accommodate and support the tip, the working tips are brazed to tungsten carbide base, 1~4 tips depends on different insert shapes, this braze joint of tipped pcbn inserts represents the weak link not so good as solid cbn inserts and thoroughly brazed pcbn inserts, the maximum cutting depth is not more than 80% of the tip length, tipped pcbn inserts could be used for rough to fine precision machining, continous to interrupted machining, to obtain a good surface finish. Compared with grinding, both technical and economic benefits can be achieved by pcbn inserts turning, performance of tipped cbn inserts are significantly better than that attainable with conventional tool materials. advantages of lower cost and higher productivity make pcbn inserts with tipped cbn cutting edges are widely used for turing grey cast iron, nodular cast iron, ductile cast iron, hardened steel, high speed steel, bearing steel and ferrous alloys.

There are different shapes of inserts available in the market. You should have detailed knowledge about all these shapes before you are going to buy.
1. C shape is the diamond shape (80 degree)
2. D Shape is also a Diamond shape (55 degree)
3. K Shape is a parallelogram in shape (55 degree)
4. R is for the round shape
5. S represents the square shape
6. T is for the triangle shape
7. V is another code for diamond shape (35 degree)
8. W represents the Hexagon (80 degree)

PCBN Insert shape C (80° diamond)

CCGW/CCMW0602 CCGW/CCMW09T3 CCGW/CCMW1204 CNGA/CNMA1204
CPGW/CPMW0602 CPGW/CPMW09T3   CNGN/CNMN1204

PCBN Insert shape D (55° diamond)

DCGW/DCMW0702 DCGW/DCMW11T3 DNGA/DNMA1104 DNGA/DNMA1504
DPGW/DPMW0702 DPGW/DPMW11T3   DNGA/DNMA1506

PCBN Insert shape T (60° triangle)

TCGW/TCMW0902 TCGW/TCMW1102 TCGW/TCMW1103 TCGW/TCMW16T3 TNGA/TNMA1103 TNGA/TNMA1604
TPGW/TPMW0902   TPGW/TPMW1103 TPGW/TPMW16T3 TPGN/TPMN1103 TPGN/TPMN1603

PCBN Insert shape V (35° diamond)

VBGW/VBMW1604 VCGW/VCMW1103 VNGA/VNMA1604

PCBN Insert shape S (90° square)

SCGW/SCMW09T3 SCGW/SCMW1204 SNGA/SNMA0903 SNGA/SNMA1204
  SPGN/SPMN1204 SNGN/SNMN0903 SNGN/SNMN1204

PCBN Insert shape W (80° hexagon)

WCGW/WCMW0402 WCGT/WCMT06T3 WNGA/WNMA0604 WNGA/WNMA0804
 
insert tip cutting edge insert tip cutting edge

The tipped inserts are mainly used for the turning of the hard metals and also the most conventional option for machining. These inserts are manufactured especially for different types of technologies and other advanced material processes. These are highly beneficial and have different characteristics and advantages. These are better and cheaper than that of the solid cbn inserts and also offer a better surface finishing. Read on to know more about the details of these inserts.

SWIFT TIPPED PCBN GRADE
Tipped PCBN grade Concentration(%) Grain size(m) Cutting condition work material
PCBN18 60 5 interrupted cutting hardened steel
PCBN21 50 2 continous cutting hardened steel
PCBN23 85 2 interrupted cutting cast iron
PCBN24 50 2 continous cutting hardened steel
PCBN26 90 10 interrupted cutting hardened steel&cast iron
PCBN28 65 5 interrupted cutting hardened steel
PCBN41 50 2 continous cutting hardened steel
PCBN42 90 2 continous cutting cast iron
PCBN44 90 2 continous cutting hardened steel&cast iron
PCBN86 50 5 continous cutting hardened steel
 

There are a lot of benefits of these inserts. It can easily cut the hard metals quite easily. They are also highly resistant to any chemical attacks. So, they are pretty much durable and can last for a long time. When these inserts cut the hard metal for machining it produce an extreme temperature. In this situation it can perform superbly and it can also be used to increase self-done hot cuttings. These are thus widely used all over for machining hard metals like hardened steel and cast iron.

WORK MATERIAL AND APPLICATION
Work material Application
Tool steel All kinds of cutting tools, forging tools, die, roller.
Carbon tool steel
Alloy tool steel
High speed steel
Heat resisting steel Internal combustion engine parts, jet engine parts,
steampulley parts, furnace parts,
Hydrochloric acid resistant nickel based alloy,
ferronickel, Tungsten cobalt alloy.
Super heat resisting alloy
Nickel based super heat resisting alloy
Cobalt based super heat resisting alloy
Cast iron
Cobalt based surface hardening alloy
Special cast iron
Surface hardening alloy for structural use Mechanical parts.
Chromium molybdenum alloy
Nickel molybdenum alloy
 
Recommended cutting condition
  Cutting material Hardness Cutting speed
Vc (m/min)
Feed
f (mm/rev)
Depth of cut
a
p (mm)
PCBN Grey cast iron HB170~300 500~1500 0.1~0.4 0.1~1.5
Nodular cast iron HB240~300 200~400 0.1~0.4 0.1~0.5
Alloyed cast iron HB240~300 150~300 0.05~0.4 0.1~0.5
Ferrous alloy HRC45~50 50~150 0.05~0.4 0.05~0.5
Hardened steel HRC55~65 80~200 0.05~0.2 0.05~0.2
Heat resisting alloy   50~200 0.05~0.2 0.05~0.5
 

pcbn tipped inserts are made of pure polycrystalline cubic boron nitride and cannot be destroyed. It has an extreme capacity to absorb heat and thus using them even at highest temperature will not create any problem. It provides the best performance and offer hardness too. It also has a high wear resistant power with a long service life. They are also available in affordable prices and thus industries do not have to spend a lot over these inserts. It has a superior processing precision and with all these qualities and benefits, these inserts are grabbing a great position in market place worldwide.

1). Advantages for cutting hardened steel
  Cutting material Hardness
Production cost Reduce equipment investment Lathe unit price lower, intensive engineering Higher efficiency reduce the lathe deployment
Complete the finishing machining of complex shape and surface, only with one-off clamping
Quality Increased machining precision
Enviroment Environment friendly Dry cutting, recycle oilsludge, smear metal
Workpiece for cutting
Conical surface machining Curved surface/arc machining Grooving machining
Conical surface machining Curved surface/arc machining Grooving machining

pcbn adds to the toughness of the tool and makes it more durable and sturdy. It also helps to improve the surface quality and reduce the scrap rates, and ensures a tight clamping which is ideal for the any heave duty machining applications.

hardened steel cutting interrupted cutting
 
2). Advantages for cutting cast iron

Compared with conventional tool materials, SWIFT pcbn inserts feature long cutting life in the high speed cutting, and increased cutting efficiency. Our pcbn inserts have excellent wear resistance and sharp cutting edge, could get better surface roughness and dimension accuracy. Suitable for finishing heat treated premium cast iron, grey cast iron, nodular cast iron etc.

Turning cast iron
Cutting material Recommended PCBN grade Recommended cutting condition
Material Hardness Vc (m/min) f (mm/rev) ap (mm)
Grey cast iron Hb≤230 PCBN42 0.1~0.5 <0.5
PCBN44 0.1~0.5 <0.5
PCBN26 0.1~0.5 <0.5
Nodular cast iron Hb≤280 PCBN42 0.1~0.3 <0.5
PCBN44 0.1~0.3 <0.5
PCBN26 0.1~0.3 <0.5
 
High speed cutting High speed cutting High precision cutting
Grey cast iron continuous cutting
grey cast iron continuous cutting grey cast iron continuous cutting grey cast iron continuous cutting
 
Coated PCBN: help in cutting efficiently and continuously with high speed. It is also great for the hard steels.
Uncoated PCBN: ideal for processing small pieces. The cutting speed of this uncoated form is limited for the high hardness of the hardened steel machining.
coated PCBN compare uncoated PCBN
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PCD insert

CCGW/CCMW0602 CCGW/CCMW09T3 CCGW/CCMW1204 CPGW/CPMW0602 CPGW/CPMW09T3 CPGT/CPMT09T3
CCGT/CCMT0602 CCGT/CCMT09T3 CCGT/CCMT1204 CPGT/CPMT0602    
DCGW/DCMW0702 DCGW/DCMW11T3 DPGW/DPMW0702 DPGT/DPMT0702 DPGW/DPMW11T3 DPGT/DPMT11T3
DCGT/DCMT0702 DCGT/DCMT11T3        
TCGW/TCMW0902 TCGW/TCMW1102 TCGW/TCMW16T3 TPGW/TPMW0902 TPGT/TPMT0902 TPGX/TPMX1103
TCGT/TCMT0902 TCGT/TCMT1102 TCGT/TCMT16T3      
VBGW/VBMW1604 VBGT/VBMT1604 VCGW/VCMW1103 VCGT/VCMT1103 VCGW/VCMW1604 VCGT/VCMT1604
WCGW/WCMW0402 WCGT/WCMT0402 WCGW/WCMW06T3 WCGT/WCMT06T3    

PCD insert

We export PCBN insert to world wide countries, such as USA united states, Germany, UK united kingdom, Italy, France, Turkey, Russia, Saudi Arabia, United Arab Emirates, Ukraine, Israel, Canada, South Africa, South Korea, Japan, Australia, New Zealand, Finland, Sweden, Norway, Danmark, Switzerland, Poland, Czech,Ireland, Holand, Belgium, Greece, Croatia, Spain, Portugal, Egypt, India, Philippines, Cambodia, Thailand, Malaysia, Singapore, Indonesia, Mexico, Brazil, Colombia, Chile, Argentina etc.

  Tel: +0086-757-86705305 Mobile: +0086-18942448041 E-mail: sales@pcbn-insert.com