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T (60° triangle)
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C (80° diamond)
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T (60° triangle)
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S (90° square)
W (80° hexagon)
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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 >> Solid CBN insert, solid pcbn turning inserts

solid CBN inserts, solid pcbn turning inserts

The Basics of Solid cbn Inserts That You Can Benefit From Starting Today!

Industry acceptance of today’s hard powder metals, hardened steels, bimetals and heat resistant super alloys is becoming widespread. These materials are nearly indestructible and the challenge at hand is how to machine them at a sensible price per part.

Fortunately, exciting technological advances by cutting tool suppliers have led to the manufacture of advanced inserts for milling and hard turning. Cubic boron nitride (cbn) inserts play a huge role in these advances. First introduced in the 1980’s, these hard turning inserts have distinctive coatings and various geometric designs that can counter tremendous mechanical shock and heat while withstanding abrasion. cbn has a hardness value of 4500 which enables it to machine hard materials at high speeds. It is the hardest known material in the world only second to the diamond. Nonetheless, using such advanced inserts requires some how-to knowledge that we can provide you as your tool supplier.

Firstly HBN powder is transformed to CBN powder, after twice processing under high temperature and pressure with certain bond, CBN powder will transform to PCBN, and finally obtain the finished solid cbn inserts, as solid cbn inserts are completely made by purely out of cubic boron nitride, so they have the best heat absorption capacity and can work at highest temperatures, besides the features of chemical inertness to ferrous metals, they are used for turning atuomobile brake disk, grey cast iron, nodular cast iron, ductile cast iron, hardened steel etc. from continuous to light interrupted machining, light to medium interrupted machining and heavy interrupted machining.

SPGN/SPMN solid cbn inserts RNGN/RNMN solid cbn inserts TPGN/TPMN solid cbn inserts
SPGN/SPMN solid cbn inserts RNGN/RNMN solid cbn inserts TPGN/TPMN solid cbn inserts

solid cbn inserts

pcbn turning inserts

solid cbn inserts

pcbn turning inserts

solid cbn inserts

pcbn turning inserts

Making Inserts Cost Effective

The cost of using solid cbn inserts is around 5 to 6 percent of total machining costs. That may seem expensive when you consider cost only. However, when you consider the entire application, cbn inserts pay for themselves in terms of added good parts per shift and shorter cycle times. Less expensive inserts will cost time and labor in replacing and indexing them more frequently in addition to product production. There is always a trade-off so it pays to have a good understanding of insert performance, cycle time and production throughput.

Alternatively, keep in mind that the cost of cbn inserts can be up to ten times that of carbide. Knowing when to use cbn inserts for the right application requires knowledge of machining economics. Using cbn inserts on the wrong applications can be just as detrimental to costs in terms of flawed part quality and tool life.    

CNMN solid cbn insert DNUN solid cbn insert WNMN solid cbn insert RCMX solid cbn insert RCMX solid cbn insert
CNMN0904,CNMN1204,
CNMN1207,CNMN1208
DNUN1104,DNUN1106,
DNUN1506
WNMN0804 RCMX0604,RCMX0606,
RCMX0907,RCMX1207,
RCMX1510,RCMX1910,
RCMX2012,RCMX2512
RCMX0604,RCMX0605,
RCMX0607,RCMX0907,
RCMX1207
TNGN solid cbn insert RCMN solid cbn insert RNMN solid cbn insert SCGN solid cbn insert SNMN solid cbn insert
TNGN1103,TNGN1604 RCMN0604,RCMN0904,
RCMN0906,RCMN1206,
RCMN1207,RCMN1507,
RCMN1907
RNMN0604,RNMN0903,
RNMN0904,RNMN1204,
RNMN1206,RNMN1207,
RNMN1507,RNMN1607,
RNMN1907,RNMN2007,
RNMN2010,RNMN2506,
RNMN2507,RNMN2510
RNMN2512
SCGN0903,SCGN0904 SNMN0903,SNMN0904,
SNMN1204,SNMN1207,
SNMN1507,SNMN2010
solid cbn insert        
STB10K1,BL12K1,BL14K1        
CNML1206 solid cbn insert DNML1106 solid cbn insert RCMO1206 solid cbn insert RCMS1206 solid cbn insert TNMO1606 solid cbn insert
Dimpled clamping
pcbn inserts
CNML1206
Dimpled clamping
pcbn inserts
DNML1106
Dimpled clamping
pcbn inserts
RCMO1206
Dimpled clamping
pcbn inserts
RCMS1206
Dimpled clamping
pcbn inserts
TNMO1606

There are many applications within these broad categories for cbn inserts. Some applications are cylinder boring in automotive engine blocks. cbn turning inserts are used for this application. Using cbn turning inserts in cylinder boring has been shown to increase output up to 4,000 pieces.   

Brake disc machining uses cbn tooling inserts that can increase the tool life to over 2,000 brake discs. Transmission gears manufacturing uses cbn machining inserts that are used in the soft turning and gear milling processes. They are also used in the finish-turning hardened transmission components.

cbn inserts for cast iron are used in cast iron turning. Cast iron has superior durability and is used in machine tools and agricultural machinery parts. cbn inserts for cast iron have an overwhelmingly high wear resistance and fracture resistance and achieves high speed and high efficiency turning for cast iron.

cbn inserts are sold individually in various sizes and diameters. They can also be sold as part of a milling kit. Milling kits typically come with several different cbn inserts and a cutting tool. We can help you choose the right kit and insert geometry for your cutting job.

Whatever your cutting application requires, solid cbn inserts provide the best in geometry, hardness and performance.
 
SWIFT SOLID CBN GRADE
Solid CBN grade Solid CBN features Hardness HV(Mpa) Bending strength(Mpa)
RBN350 Suit for roughing and low speed machining with heavy load.
Thermal conductivity, shock resistance, wear resistance.
Be suitable for rough use: high toughness alloy, cast iron, grey cast iron, nodular cast iron.
3000~3200 1100~1300
RBN360 3100~3300 1100~1200
RBN700 Good wear ability, abrasion brake resistance.
High speed continuous turning.
Be suitable for roughing and semi-finishing of high toughness alloy cast iron, grey cast iron, ductile cast iron, nodular cast iron, etc.
3200~3400 1100~1300
RBN750 Excellent performance of wear resistance and excellent heat resistance. high speed continuous turning, milling.
Be suitable for semi-finishing and finishing: alloy cast iron, grey cast iron, nodular cast iron, high nickel-chromium, high chromium iron.
3300~3500 1100~1200
RBN760 3300~3400 1100~1200
RBN900 Excellent performance of wear resistance, chipping resistance and universal low speed interrupted turning.
Be suitable for roughing of chilled steel, bearing steel, die steel, gauge steel, tool steel, high speed steel, etc.
3000~3200 1100~1300
RBN950 Excellent performance of wear resistance and excellent heat resistance. super high speed continuous turning, milling.
Be suitable for finishing and super finishing of chilled steel, bearing steel, die Steel, gauge steel, tool steel, high speed steel, etc.
3000~3200 1100~1200
RBN960 3000~3200 1100~1300
 
RBN350 has a widely range applications,use for big roller ,rough machining metal and steel.
RBN750 mainly used for the Automobile brake disk.
RBN960 mainly used for fine machining hardened steel.
 

Why Use cbn Inserts for turning?

Pressure from the global metal cutting market has forced accelerated growth in the production of cbn cutting tools that use very hard materials. This boils down to higher cutting speeds and longer tool life. Cubic boron nitride (cbn) inserts are used for iron-based alloys (e.g., cast irons, hard steels, iron-based composites). cbn is thermally durable up to around 1200 ºC (2192 ºF) and has high a strong defiance to chemical attack as well. Therefore, you face no problems when machining hard ferrous metals and performance is substantially better than conventional tool material such as carbides and ceramics. This also provides technical and economic benefits to the overall machining process, that is why solid cbn inserts are so popular.

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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