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PARTING
NPA 37/2018


TANG-GRIP

New PVD Coated Inserts for Machining ISO P & M Materials
(Steel & Stainless Steel)


Highlights
ISCAR is launching new tough PVD grades for parting applications on carbon steels, alloyed steels and stainless steels: IC1010 for medium to high speeds and IC1030 for low to medium speeds.


The new grades are based on TiAlN coating which significantly improves toughness and wear resistance, assuring longer tool life.

Both grades exhibit better resistance at unstable conditions and interrupted cut. The new grades are available on TANG-GRIP and DO-GRIP inserts.

IC1030 (M25-M45) (P30-P45)
IC1030 - TiAlN coating overlays the very tough substrate IC28 for wide range of applications at high feeds and low to medium speeds. The grade is recommended for interrupted cut and machining at unstable conditions.
The cutting parameters should be same as for IC830.

IC1010 ISO (M15-M30) (P15-P30)
IC1010 - TiAlN coating overlays the sub-micron grade IC08. It is recommended for general parting and grooving applications with medium to high cutting speeds and low to medium feeds.
The cutting parameters should be the same as for IC808.

IC1030 is intended to replace and phase out gradually older grades IC328 and 928.
IC1010 will replace and phase out IC308 and IC1028 grades.
The current insert range with IC1010 and IC1030 grades is introductory and IC1010 and IC1030 will be expanded in the near future.


Machining Range Speed and Feed
Wear Resistance
Toughness
Continuous Cut
 
Moderate Cut
 
Interrupted Cut


Application Range - Material Groups

First Choice Hard Tough Steel Stainless Steel Cast Iron Aluminum High Temp. Alloys Hardened Steel


Customer Test Report for IC1030

Application: Parting hexagonal, Stainless Steel 316L bars Ø22mm
Target: Increasing insert tool life



Insert TAG N3J IC830
ISCAR
TAG N3J IC81030
ISCAR
Grade IC830 IC1030
Cutting speed (m/min) 150 150
Feed (mm/rev) 0.1 0.1
Depth of cut (mm) 11 11
Material Stainless steel 316 Stainless steel 316
Application Haxagonal bar Haxagonal bar
Parts per edge 80 160
Results: with the new IC1030 coating, we increased tool life,cutting more parts per edge.

100% Improvement in Tool Life!



Customer Test Report for IC1010

Application: Parting C15E Steel bars Ø33mm
Target: Increasing insert tool life



Insert DGN 3102C IC808
ISCAR
DGN 3102C IC1010
ISCAR
Grade IC808 IC1010
Cutting speed (m/min) 150 150
Feed (mm/rev) 0.16 0.16
Depth of cut (mm) 16.5 16.5
Material Steel C15E Steel C15E
Application Round bar Round bar
Parts per edge 2500 4000
Results: with the new IC1010 coating, we increased tool life, cutting more parts per edge.

60% Improvement in Tool Life!



Field Tests IC1010 – Summary of Weighted Results
TOOL LIFE IMPROVEMENT
IC1010 Vs IC808

* Based on 10 comparison tests performed world wide.

Typical Wear Differences (Same cutting conditions and time)

IC1010 showed an improvement of 43% in insert’s tool life.


Field Tests IC1030 – Summary of Weighted Results
TOOL LIFE IMPROVEMENT
IC1030 Vs IC830

* Based on 18 comparison tests performed worldwide.

Typical Wear Differences (Same cutting conditions and time)

IC1030 showed an improvement of 93% in insert’s tool life.

DGN/DGNM-J/JS/JT
Double-Sided Inserts for Parting and Grooving Soft Materials, Parting Tubes, Small Diameters and Thin-Walled Parts

• JT chipformer has the basic positive configuration of the J-type and a reinforced negative frontal edge; most suitable for soft materials at low to medium feeds
(1) Sharp corners
(2) Single-ended insert
(3) No depth limit

DGN/DGNC/DGNM-C
Double-Sided Parting Inserts for Parting and Grooving Bars, Hard Materials and Tough Applications

• Feed values for grade IC20 should be decreased by 50%
(1) Inserts with coolant holes, recommended coolant pressure 10 bar minimum
(2) Single-ended insert.
(3) No depth limit


DGN-Z
Double-Sided Inserts for Parting Tubes, Thin-Walled and Small Parts



DGN-LF/LFT
Double-Sided Inserts for Parting and Grooving Stainless Steel

• The LFT chipformer features basically the same design as the LF chipformer, except that it was reinforced by a T-land to improve its durability in interrupted-cut or on hard materials applications.
It can be applied at higher feeds than the LF chipformer


DGN-MF
Double-Sided Inserts for Parting and Grooving Soft and Hard Materials at Medium Feeds



TAG N-C/W/M
Single-Ended Inserts for Parting, Grooving and Slitting Bars, Hard Materials and Tough Applications



TAG N-J/JS/JT
Single-Ended Inserts for Parting, Grooving and Slitting Soft Materials

• JT chipformer has the basic positive configuration of the J-type and a einforced negative frontal edge; most suitable for soft materials at low to medium feeds.
(1) Sharp corners cannot be used on TGSF slitting cutters


TAG N-LF
Single-Ended Inserts for Parting, Grooving and Slitting Stainless Steel



TAG N-MF
Single-Ended Inserts for Parting, Grooving and Slitting Stainless and Alloy Steel at Medium Feed



The NPA37-2018's pdf file: View (PDF) or Download (ZIP)
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