Rough turning High chromium cast iron Rolls/roller CBN inserts

Model:	Solid CBNinsert
Brand:	Halnn
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	Rough turning , cast iron rolls , CBN inserts
Price:	US $25 / pc
Min. Order:	10 pc

Inquire Now

Product Description

Rough turning High chromium cast iron Rolls/roller CBN inserts

1.Product Features

Solid CBN inserts is one of New grades researched by Halnn superhard,and it a new technology used for rough turning difficult to cut materials.Halnn superhard always devote to researching new materials to make the world no longer have difficult to cut materials.

2.Machining conditions

(1)Inserts Type:Machine folder indexable

(2)Processing:Roughing and Finishing

(3)Machining Hardness:Below HRC 35 for common cast iron and above HRC35 for high hardness cast iron

3.Advantages of rough turning high chrome alloy rolls

When machining cast iron and alloy parts,it has both well thermal shock-resistance and abrasion resistance.

4.Suited Materials

It mainly used for machining Cast iron and other hard to machining materials.

5.Application industry

Automobile parts,pump parts,motor cover,motor housing industry,such as automotive brakes,brake drums,pulleys and other components.Cast iron engine blocks,cast gearbox housing,cylinder liner,iron-based sintered metal.

6.Cutting Parameters:

Machining Materials	Inserts Grade	Recommend Cutting Parameters
Machining Materials	Inserts Grade	Linear Speed Vc(m/min)	Cutting Depth ap(mm)	Feed Rate Fr(mm/r)
Gray Cast iron	BN-S30(Roughing)	200~700	1~10	0.2~1
Gray Cast iron	BN-S30(Finishing)	300~1500	≤1	0.05~0.3

7.Application Case

Machining Part：High chromium cast iron Rolls Machining Materials:High chromium cast iron Workpiece Hardness:HRC56 Inserts Grade:BN-S30 SNMN120712 Cutting Type:Dry Cutting Cutting Parameters:ap=2.5mm,Fr=0.25mm/r,Vc=400m/min
Inserts Materials	Pass Times	Efficiency improved	Failure Mode
Halnn BN-S30	1	more than 10 times	Normal wear
Ceramic Inserts	7	……	Chipping