cBN/PcBN insert

Place of Origin:	Zhengzhou China (Mainland)
Brand Name:	Harmony
Manufacturing Process:	Sintered
Color:	Black
MoQ:	100 pcs
Function:	Hardened steel, hard grey cast iron, HSS roll, Si
Application:	Semi-finishing gray cast iron
Packaging:	10 pcs each box
HS Code:	82078090.00
OEM/ODM:	Size tailord

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Description

Solid PCBN inserts are designed to deliver maximum productivity in specific applications. PCBN inserts compacts has excellent wear resistance, impact toughness, high chemical stability and heat stability, excel on cast irons, hardened steel, powder metal, hard facing alloys, HSS, and high temperature alloy.
They are commonly used in the automotive, aerospace, heavy machining, die and mold, roll industry and medical industries.

Feature

Suit for roughing and low speed machining with heavy load.
High thermal conductivity and definite impact resistance.
Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other materials.
Longer cutting tool life and better chipping.

Application of PCBN inserts

Grade	Inserts parameter
ISO	L	øIC	S	R
RNGN250700	25.4	25.4	8	0
RNGN201000	20	20	10	0
RNGN200700	20	20	7.94	0
RNGN150700	15.875	15.875	7.94	0
RNGN120700	12.7	12.7	7.94	0
RNGN120400	12.7	12.7	4.76	0
RNGN090400	9.525	9.525	4.75	0

H.I.D. can provide integrated PCBN inserts of various specifications

(customized ISO standard full series blades and non-standard blades)

Inserts shape	H , O , P , S , T , C , D , E , W , L , A , V , R
Inserts specifications	06 , 07 , 08 , 09 , 11 , 12 , 15 , 16 , 20 , 22 , 25 Wait
Edge processing	F Sharp、E Passivation、T Chamfer、S Chamfer+Passivaion；Wiper etc

H.I.D. precision cutting tool - SBN grade and application field

PCBN Grade	Characteristic	Area of application
SBN630B	80%~85%CBN,combination grain size,Al-Ni.	Apply to the processing from rough to semi-finishing and discontinuous processing of gray cast iron,ductile cast iron,high hard alloy cast iron,high nickel chromium and high chromium cast iron,high manganese steel and other difficult processing materials.
SBN2080	High content,submicron structure metal phase binder,with excellent abrasive resistance and high thermal conductivity.	Apply to the continuous and light intermittent processing of gray cast iron,powder metallurgy and partially hardened steel.
SBN637	85%~90%CBN，12micron,excellent abrasive resistance and impact toughness,high chemical stability and thermal stability.	Apply to cutting high chromium/nickel cast steel roll,and also suitable for high speed steel and quenched steel.Longer tool life during high speed and high efficency cutting.
SBN630A	High content fine grain Al system cermet phase binder with excellent abrasive resistance,thermal stability,impact toughness and chemical stability.	Apply to the finish and semi-processing of gray cast iron,hard cast iron,powder metallurgy,also suitable for the continuous and light intermittent processing of hardened steel.
SBN910	50%~65%CBN,fine control CBN Particle and TiN ceramic phase structure distribution.Abrasion resistance,impact resistance and chemical inert rquilibrium.	High removal rate,good surface finish and long service life can be achieved during processing.Applu to continuous and medium intermittent turning applicatinons of hardened steel.

Cutting parameters recommendation

Workpiece	Materials	Hardness	AngleKr	Cuttingspeed(m/min)	Cuttingdepth(mm)	Cuttingfeed(mm/r)
Hardenedsteel	Gr15	HRC60	45~95°	70~200	0.50~3.00	0.10~0.30
Alloycastiron	Highchromeiron	HSD80	10~45°	15~200	0.50~10.00	0.30~3.00
Ductileiron	QT450	HB220	45~95°	80~500	0.50~5.00	0.30~1.50
Graycastiron	HT200	HB180	45~95°	100~800	0.50~2.00	0.50~1.00
Hardenedgear	40Cr	HRC58	45~95°	60~120	0.30~300	0.10~0.50
Ballscrew	Gr15	HRC55	45~95°	80~120	0.50~8.00	0.10~0.30
Roller	Highchromesteel	HSD78	10~45°	15~50	1.00~10.00	0.50~1.5
Roller	Highchromesteel	HSD75	10~45°	15~45	1.00~10.00	0.50~1.5
Roller	Highchromesteel	HSD75	10~45°	20~60	1.00~10.00	0.50~1.5
Roller	Highchromesteel	HSD88	10~45°	10~30	1.00~10.00	0.50~1.5
Roller	Highcarbonsemi-sreel	HSD70	10~45°	25~80	1.00~10.00	0.50~1.5
Chillroller	Highcarbonsemi-sreel	HSD67	10~45°	20~50	1.00~10.00	0.50~1.5
Slurrypumpguard	Highchromesteel	HRC58	45~95°	60~90	0.50~4.00	0.10~0.50
Slurrypumpimpeller	Highchromesteel	HRC60	45~95°	50~90	0.50~4.00	0.10~0.51
Slurrypumphousing	Highchromesteel	HRC55	45~95°	60~90	0.50~4.00	0.10~0.52
BrakeHub	QT450	HB220	45~95°	80~200	0.50~4.00	0.30~1.50
Brakedisc	HT200	HB190	45~95°	80~500	0.50~4.00	0.50~1.00
Reducerhousing	HT250	HB200	45~95°	100~180	0.50~4.00	0.50~0.80
Horseshoebrakepads	HT250	HB200	45~95°	80~150	0.50~4.00	0.10~1.00
Bottomplate	HT250	HB200	45~95°	100~180	0.50~4.00	0.10~1.00

Related Products:

cBN/PcBN insert

PCBN inserts are designed to deliver maximum productivity in specific applications. PCBN inserts compacts has excellent wear resistance, impact toughness, high chemical stability and heat stability, excel on cast irons, hardened steel, powder metal, hard facing alloys, HSS, and high temperature alloy.

cBN mesh powders

Cubic Boron Nitride monocrystalline is one kind of super abrasives that has the most thermal stability and its hardness is only second to the diamond. Not like diamond, due to the combination of CBN's toughness, chemical and thermal stability, CBN is widely used for grinding ferrous alloys and super alloy materials.

cBN coated powders

Cubic Boron Nitride monocrystalline is one kind of super abrasives that has the most thermal stability and its hardness is only second to the diamond.

cBN micron powders

Nanodiamond powders

Our nano diamond is formed with tiny crystals that are no more than 20nm. Special detonative synthetic condition produces sphere shaped diamond with rich functional group

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