Основной каталог Kyocera 2021 - 2022 - страница 805

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Lead angle 15°Lead angle 15° MSRS15MSRS15

MSRS15 face mill for heavy milling

Large depth of cut and high feed rate achieves high efficiency machining

Recommended ap: 5 ~ 10mm

Wide lands strengthen edges

18mm

6.35mm

Corner-R=1.2mm Large wiper edges achieve high feed rate. Inserts are strengthened with 6.35mm thickness.

Selection of chipbreaker

Low cutting force General purpose

A.R. +9° R.R. -9°(ø80) -5°(more than ø100)

Cutting edge angleCutting edge angle

75°75°

Edge strength oriented

Insert type

NB2P(4-Notched)NB3P(5-Notched)NB2(2-Notched)NB3(3-Notched)NB3T(3-Notched) NB2T(2-Notched)
ApplicationsWhen using long arbor or for machining of thin-plateGeneral purpose type with good balance of strengthFor interrupted machining and high load machining
workpiecesand cutting forceWhen feed rate is increased or workpiece material is cast iron
As many as four (or five) notches help to alleviate theStrength, edge and chip control are all well balanceStrength is increased by the edge shape and moderate rake
shock when biting into the workpieceangle of the chamfer edge
M
1st landWide land
Edge preparation2nd landLarge rakeSmooth rake

angle With corner angle chamfering C0.12x15° +R0.05

A supplemental chipbreaker is used when it is necessary to increase strength • About insert no. of NB2P (4-notched) and NB3P (5-notched) and bite while focusing on resistance, as when machining welded areas. In order to adjust applicable inserts on marked numbers on toolholders, “2+” is marked for NB2P (4-notched) and “3+” is marked on NB3P (5-notched).

or +

NB2NB2 NB3NB3 VV

Features of toolholder Insert replacement identification Coarse pitch Fine pitch Higher productivity with fine pitch design

Design of large chip pocket Good chip evacuation

Insert number is transcribed as a Display the applicable insert result of the cutting tool load. number (Notch number) Adoption of cartridge (Coarse pitch type) Damage prevention of base body

* Depending on the cutting conditions, marks are not transcribed.