Sumitomo - Полный каталог инструмента - 2016 EN
для заказа - sumitomo@sumitomo-tools.ru
SumiTurn RIGIDITY - ECONOMY - PRECISION
T-REX Tool Holders The Biting Force Behind
T-REX clamping for maximum rigidity 50% more
cutting edges than a DNMG Insert
55° included angle
External Holders
for neg. Inserts
Depth of cut (mm)
Advantages Double action clamp Application Range
T-REX Inserts for Maximum Economy 2,5
With 6 cutting edges and a 55 degree included angle - T-Rex is
the intelligent alternative to profile turning with a traditional 4 edge 2,0
DNMG insert. GU
Biting Performance from T-REX Teeth 1,0
The double clamp tool holder and powerful teeth of T-REX lock LU, SU
the insert to eliminate movement, dramatically improving tool life,
machining accuracy, and cutting edge 0
security. 0 0,2 0,4 0,6
Feed rate (mm/rev)
T-REX teeth
Application 20Cr4 Shaft 25CrMo4 Gear
Examples
[Results] [Results]
33% cost saving 1,3 times long tool life
T-REX 33% T-REX 50%
Competitors Total cost Competitors Total cost
DNMG DNMG
Insert: TRM551708-GU, AC2000 Insert: TRM551708-LU, AC900G
Cutting data: vc= 150m/min, f = 0,25mm/rev, doc < 2,0mm, Wet Cutting data: vc= 220m/min, f = 0,2~0,3mm/rev, doc < 1,0mm, Wet
Recommendations Approach Angle Insert Clamping
Depth of Cut 50 100
67 100
*( ) DTR55Q DTR55C Torque
typ: 15° typ: 23° between 3,5 ~ 4,5Nm
DTR55C
2,5 mm typ holder:
93°
DTR55Q
typ holder:
105°
Max. ap = 2,5 mm *( ) Angle of major cutting edge C-Type: 95,5°
l = Eurostock Q-Type: 107,5°
= Japanstock
D10 s = To be replaced by new item Recommended Tightening Torque (N·m)
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