SCGN CBN Inserts

Features

SCGN0904 and SCGN1204 CBN inserts show better machining results in the machining of automotive brake discs. They can be roughing and finishing the end faces, outer circles and inner holes of brake discs. Cutting depth ap = 0.2mm, linear speed Vc = 1000m / min, feed amount f = 0.1mm / r.

1. Cubic boron nitride inserts has the advantages of high hardness, good abrasion resistance and high heat resistance. Selecting the appropriate cutting amount can achieve the purpose of improving production efficiency and ensuring processing quality.

2. For continuous cutting, the appropriate cutting amount is usually determined according to the wear resistance of the cubic boron nitride tool.

3. Cubic boron nitride cutters have superior high temperature performance and are best suited for high speed cutting. The effect of cutting speed on tool durability is less than when cutting with carbide tools.

Characteristic	Advantages
1.Widely application	Can meet finishing, semi-finishing and roughing.
2.High fracture toughnes	Continuous cutting, general cutting, and interrupted cuttin
3.High bending strength	Large cutting depth(<1/3 length of insert)
4.High temperature resistanc	Can withstand high temperature of 1400 degree
5.More cutting edges	Unlimited regrind, high blade utilization

Parameters

Solid PCBN Insert ISO Models
Picture	Model	L	i.C	S	Grade
	SCGN0904□□	9.525	9.52	4.76	BTS6000 BTS6000A BTS2800 BTS7800 BTS2900
	SCGN1204□□	12.7	12.7	4.76	BTS6000 BTS6000A BTS2800 BTS7800 BTS2900
Remark	L：Cutting Edge Length(mm) i.C：Inscribed Circle(mm) S：Thickness(mm) □□：Nose Radius

CBN Grades & Application of PCBN Inserts

CBN grade	Average particle size	CBN content	Bonding		Workpiece material	Cutting distance		Application
CBN grade	μm	%	Metal	Ceramic	Workpiece material	Long	Short	Application
BT(S)2800	28	95	√	√	GCI, CHS	×	√	Industrial pumps, valves, brake discs, brake drums, bearings, cylinder liners, rollers, grinding rollers, etc.
BT(S)2800A	20	95	√	√		×	√
BT(S)2805	14	95	√	√		×	√
BT(S)2900	7	70	√	√		×	√
BT(S)6000	2.5	60	√	√	FHS	×	√	Ball screw, bearing, drive shaft, gear, etc
BT(S)6000-A	2.5	60	√	√	FHS	×	√	Ball screw, bearing, drive shaft, gear, etc
BT(S)7800	2.5	80	√	√	GCI, ACI	×	√	Brake disc, brake drum, gearbox housing, engine cylinder head, cylinder liners, cylinder block, etc.
BT(S)9000	3.5	80	√	×	GCI	×	√
BT(S)8000	10	85	×	√	DI, ACI, FHS	√	×	Engine cylinder head, cylinder liner, cylinder block, crankshaft, lead screw, bearing, drive shaft, gear, etc.
BT(S)8000A	2.5	80	×	√		√	×
BT(S)8800	1.5	75	×	√		√	×
BT(S)8600	1	80	√	√	FHS	×	√	Ball screw, bearing, drive shaft, gear, etc.
Remark: 1. The cutting distance of each workpiece more than 240m are thought to be long distance cutting, otherwise it is short distance cutting.
2. Workpiece material: Cast hard steel(CHS), Forging hard steel(FHS), Grey cast iron(GCI), Alloy cast iron(ACI), Ductile iron(DI)
3. "√"=Yes, "×"=No.

FAQ

1. Q: Why customers choose us?

A: Attractive price, fast delivery, patiently pre-sales consultation and perfect after-sales service. Customized technical solutions for you. Strict quality system to inspect, samples and bulk goods every time.

2. Q: How long is your delivery time?

A: Generally it is 3-7 workdays if the goods are in stock. If customization is needed or out of stock, it takes 2-4 weeks.

3. Q: What is your terms of payment?

A: 30% T/T in advance ,balance before shipment. Or 100% T/T in advance.

4. Q：What is the payment method?

A: T/T, Paypal, Trade Assurance, Credit card

5. Q：Do you accept trial order?

A：Yes we do. You can order with small amount to test.

6. Q: Can we get a discount if our ordered quantity is big enough?

A: Yes, definitely right. We can offer you our best price and will give you a discount if your ordered quantity is big enough.