Основной каталог Kyocera 2021 - 2022 - страница 39

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Навигация

Steel (Ground chipbreaker)

BB

Name Design Advantages Name Design Advantages

  • Sharp edge and
  • Suitable for

2.2

15°less cutting force0.2general purpose
S• Good chip controlCmachining at
and smooth chip14°feed rate 0.20 to

evacuation 0.35 mm/rev

  • Applicable to
• Suitable for3.2sticky material
1.5
general purpose37°such as low
0.2
Bmachining at25Rcarbon steel
14°2.5
feed rate 0.15 toR• Large rake angle

0.25mm/rev and suitable for stainless steel

Effectiveness of ground chipbreaker

1. Lower cutting force and improve edge 2. Improved adhesion resistance 3. Improved dimension accuracy and finishing surface accuracy 4. Controlled chip evacuation direction

Specification of B, C and parallel ground chipbreaker

LBB Insert typeSizeChipbreaker name LBBGANR
R 0.1~0.2
CNGG09,12Without indication (Similar to C)2.214°1.0
GAN
WNGG06Without indication (Similar to C)2.214°1.0
11,16B 1.514°0.5

ブレーカ W α R TNGG

B1.514゜0.516,22C2.214°1.0
C2.214゜1.0
DNGG11,15Without indication (Similar to C)2.514°2.0
D2.810゜1.5
VNGG16Without indication (Similar to B)1.514°0.5
09,12B1.514°0.5
SNGG
12C2.214°1.0

Applicable chipbreaker range (ap indicates radius)

(Steel / Edge Length = 11) (Steel / Edge Length = 16) (Steel / Edge Length = 22)

5510
448
C
B
336
22D 4
BS
C
1S 12
25R

0.1 0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5 0.2 0.4 0.6 0.8 1.0