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Worldia - SN Type PCBN Turning Insert for cast iron- Negative 90°

Worldia - SN Type PCBN Turning Insert for cast iron- Negative 90°

Model:	SN Type
Brand:	WORLDIA
Availability:	Production time 15 Days
Place of origin:	Beijing,China
Capacity（Monthly）:	140,000PCS

Online Inquiry PDF Format

Description Material Introduction Specifications

APPLICATIONS

WORLDIA Standard CBN turning inserts for cast iron mainly used in engineering machinery and transportation industry,such as engine cylinder,valve body,hydraulic system,brake disc and etc.

Hardened steel
Cast irons
Sintered irons
Power Metallurgy

PRODUCT USAGE

According to grain size and features of CBN for Cast Iron，We provide four types of CBN material，
i.e PNK0117 / PNK0119 / PNK0121 / PNK3017 are listed as below.

P
M
K	●	●	●	●
N
S
H
Material	PNK0117	PNK0119	PNK0121	PNK3017

CUTTING EDGE OF RECOMMENDATION

Sharp Cutting Edge：S0101005

Standard Cutting Edge：S0101510

Strong Cutting Edge：S0152020

MATERIAL INTRODUCTION


		CBN Content	Grain Size		Hardness
Workpiece Material	WORLDIA PCBN Grades	%	μm	Bond	Hv	Characteristics
K	PNK0117	85~90	5	-	3700~3900	Excellent abrasive resistance
	PNK0119	90~95	2	-	3800~3900	Combination of impact resistance and abrasive resistance
	PNK0121	60~70	2	-	2700~2900	Excellent toughness
	PNK3017	85~90	1	-	3700~3900	Combination of impact resistance and abrasive resistance

CUTTING CONDITION RECOMMENDATIONS


		Cutting Speed		Feed Rate
Workpiece Material	PCBN Grade	m/min		mm/r		Applications
K	PNK0117					Continue machining gray iron
	PNK0119					Continue and light continue machining gray iron
	PNK0121					Continue and interrupt machining cast iron
	PNK3017					Heavy interrupted machining gray iron