Каталог Sumitomo пластины с алмазными вставками Sumidia - страница 31

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  • Cutting Edge Selection Work Material

L G

Type

FA15’ R200

Cutting Edge 25° 25°

Insert Figure

HF

Expansion Type

GXHW
Edge treatment
R200R200R200

25° 25° 25°

CharacteristicsLow cutting forceStandardLong EdgeStrong Edge
* Max. Depth of Cut
Only GX type is 9.0mm
ApplicationReduction of Back ForceGeneral purposeRoughingEmphasis on Fracture ResistanceWiper
Edge Length (*)6.0mm6.0mm9.0mm6.0mm
  • Chipbreaker Map
  • Amount of Wiper Insert

LGGXH

L

W

Reduction of Back Force General purpose （Standard）

G GX

H

Roughing Emphasis on 0.55mm Fracture Resistance DC 1.0mm

Strong Cutting edge Large DCX

  • Structure of HF Type
  • Insert Mounting Direction

The axial set screw and balance adjustment screw hole have been embedded

with a special material. A screwdriver or Allen key cannot be inserted into the hole.

Loosen the screw by one turn

before removing the insert.

Clamp

HFW Take note that if the insert is Clamp Bolt forcibly removed in a wrong direction, the tool may be WB6-13T damaged.

Adjustment

screw

HFJ

Insert

NF-LDEN

  • Application Examples

M

●Work：Automotive Component Sumitomo ●Work：Engine Component Sumitomo

Work Material：Aluminum Alloy BodyHFFH12100R-25.4Work Material：Aluminum Alloy BodyHFFH12125R-31.75
Insert Cat. No.NF-LDEN12T3ZDTR-HInsert Cat. No.NF-LDEN12T3ZDFR-G
GradeDA1000GradeDA1000
No. of Teeth12No. of Teeth15
v (m/min)1,884v (m/min)2,945
cc
SUMIDIA
n(min-1)6,000n(min -1)SUMIDIA Binderless 7,500
v (mm/min)3,600v (mm/min)6,750
ffSUMICRYSTAL
f (mm/t)0.05f (mm/t)0.06
zz
a (mm)0.2a (mm)2.0
pp
CoolantWet (Internal coolant)CoolantWet (Internal coolant)
Double the tool life of conventional1.7x the tool life of conventional
Resultsexternal coolant type for 3,600 units.Resultsexternal coolant type for 17,000 units.

Good machined surface. Breaks chips into even finer chips.