178 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.B104

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. B104 0178 Lab2u

Technical Information for Save Turn Economical small insert with powerful cutting performance SAVE TURN Strongly recommended turning insert for machining smaller diameter than 0100 Small but powerful and economical insert which performs the same like standard-sized inserts under the depth of cut of 3.0 mm O Features Comparison of insert sizes 12.7 mm 4.76 mm 9.525 mm Down Size 4.76 mm Standard type SAVE TURN Optimized size of the same performance like the standard type O Features of chip breaker Insert shape MP MM Cutting edge Features For finishing steel Efficient chip breaking and low cutting resistance Various application available at low depth of cut Recommended depth of cut: 0.5-2.5 mm For medium cutting of stainless steel Limits plastic deformation caused by heat Stable tool life thanks to the balanced cutting performance and toughness Stable chip flow at high speeds and feeds Recommended depth of cut: 0.5-5.0 mm Comparison of cutting performance The same cutting performance SAVE TURN Standard type Depth of cut,ap = 3.0 mm Performs the same like standard type inserts under the depth of cut of 3.0 mm O Application area of chip breaker P M For medium cutting of steel 4 dots for improved chip control in medium cutting to finishing Stable chip evacuation at high depth of cut Stable tool life due to lower cutting loads at high feed Recommended depth of cut: 0.5-4.0 mm 'jf 5.0 2 4.0 f 3.0 e Q 2.0 1.0 MP VQ 0.1 0.2 0.3 0.4 feed, fn (mm/rev) feed, fn (mm/rev) VQ : Depth of cut, ap = 0.5-2.5 mm / feed, fn = 0.05-0.30 mm/rev MP : Depth of cut, ap = 0.5-4.0 mm / feed, fn = 0.15-0.40 mm/rev MM: Depth of cut, ap = 0.5-5.0 mm / feed, fn = 0.10-0.40 mm/rev 104 O Application example Alloy steel (SCM440) Cutting conditions Cutting Result Turning vc (m/min) = 250, fn (mm/rev) = 0.25 ap (mm) = 2.0-3.0, continuous cutting, wet J 1 i 7Pass CNMG090408-HM SAVE TURN CNMG120408-HM Standard type Alloy steel (SCM440) Cutting conditions Cutting Result vc (m/min) = 250, fn (mm/rev) = 0.25 ap (mm) = 2.0-3.0, interrupted cutting, wet CNMG090408-HM SAVE TURN CNMG120408-HM Standard type