Каталог Sumitomo сверла и развертки - страница 106

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Insert Selection — WDX Type Insert Series Offers Wide Selection

4 3 10

GradesTypes of chip breakersPossible combinations
Grade
ACP100ACP100ACP300ACP300ACK300ACK300DL1500DL1500ACP100ACP100ACP300ACP300ACK300ACK300DL1500DL1500
Work MaterialH

P Steel Type

(High-Speed Machining)P KP MP K
P SteelGLLL
(General Machining) Type Type Type
Type
M Stainless SteelLP KP MP KN
Cast Iron TypeGGGG
K
(High-Speed Machining) Type Type Type Type
K Cast Iron
(General Machining)0.050.100.25 0.20 0.15 P KPK
N Non-Ferrous MetalFeed Rate (mm/rev)HHH
Type Type Type

General Purpose

Steel

SteelGSteel
Low Feed, Chiptype ACP100Strong Edge Type
Management Type
L・To counter problems of large flank wear during theH
type ACP300drilling of General Steel and Alloy Steel.typeACP300
・For machining SS400, SCM415, SCM420, etc.・
Low Feed,For interrupted machining (at entrance/exit) of angled
SteelChip Management Typesurfaces, reduce the feed rate (to approximately f 0.05)
・In case of chip control problem, high speed withLat each interruption.

low feed rate is recommended. type ACP100 ・Ideal to use when the cutting edge is weakened due to P ・In case of vibration due to burnt chips, reduce the machining hardened material (heat treatment)

feed rate. ・For low feed rate conditions

Improvement of chip control Reduction of initial chipping

Lack of wear resistance

(low-carbon steel, etc.) (caused by interrupted machining, machining hard material, etc.)

Steel Steel Steel

J

Solid Special Indexable Reamer Brazed Others

For machining general steel, alloy steel or stainless steel

ACP300ACP300

General Purpose Steel Stainless Steel

For machining cast iron G ACK300ACK300 type Cast Iron For machining non-ferrous metals

P M DL1500

K N Non-Ferrous Metal

Lack of wear resistance Reduction of initial chipping

Improvement of chip control

Stainless SteelCast Iron(High-Speed Machining)Cast Iron(interrupted/high feed rate machining, etc.)
Stainless SteelCast IronCast Iron
Low feed, chipGeneral PurposeStrong Edge Type
management type
LGH

typeACP300 typeACP100 typeACK300

・ L Type ACP300 is ideal to solve chip evacuation problem・ For heavy flank wear in cast iron drilling.・ Similar to steel machining, H Type ACK300 is ideal
caused by low cutting speed and low feed rate due to facility reasons.for interrupted machining on angled surfaces.
M K・ To control wear at high speeds and low to・ With strong edges, it is ideal for machining

medium feed rates. workpieces at high feed rate.

* ACP100 is the first recommendation for drilling 200HB or higher hardened steel and high-speed steel drilling.