1275 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M119

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M119 1275 Lab2u

Cutting Conditions (Guide) : : Stable Cutting C : General Cutting K: Unstable Cutting Work Material Characteristics ae (mm) Cutting Conditions DC (mm) 016 018 020 025 028 063 ap (mm) fz (mm/t.) ap (mm) fz (mm/t.) ap (mm) fz (mm/t.) N Aluminium Alloy Content Si< 5% 0.25DC C 6 0.1 -0.2 8 0.1 -0.25 8 0.1 -0.25 M 6 0.1 -0.15 8 0.1 -0.2 8 0.1 -0.2 0.25-0.5DC c 5 0.1 -0.15 8 0.1 -0.2 8 0.1 -0.2 M 5 0.08-0.12 8 0.1 -0.15 8 0.1 -0.15 0.5 0.75DC c 4 0.08-0.12 6 0.06-0.15 6 0.08-0.15 M 4 0.06-0.1 6 0.06-0.15 6 0.08-0.15 DC(Slot) c 2 0.06-0.1 4 0.06-0.15 4 0.08-0.15 M 2 0.06-0.08 4 0.06-0.12 4 0.08-0.12 S Titanium Alloy (Ti-6AI-4V,etc.) - 0.25DC CM 6 0.08-0.15 8 0.08-0.15 8 0.08-0.15 0.25 0.5DC CM 5 0.08-0.12 8 0.08-0.12 8 0.08-0.12 0.5 0.75DC CM 4 0.06-0.1 6 0.06-0.1 6 0.06-0.1 DC(Slot) CM ,2 0.06-0.1 4 0.06-0.1 4 0.06-0.1 Titanium Alloy (Ti-5AI-5V-5Mo-3Cr,etc.) - 0.25DC CM :b 0.08-0.12 8 0.08-0.12 8 0.08-0.12 0.25 0.5DC CM 5 0.08-0.12 8 0.08-0.12 8 0.08-0.12 0.5 0.75DC CM 4 0.06-0.1 6 0.06-0.1 6 0.06-0.1 DC(Slot) CM .2 0.06-0.1 4 0.06-0.1 4 0.06-0.1 Heat Resistant Alloy - i0.25DC CM :b 0.08-0.12 8 0.08-0.12 8 0.08-0.12 0.25 0.5DC CM 5 0.08-0.12 8 0.08-0.12 8 0.08-0.12 0.5 0.75DC CM 4 0.06-0.1 6 0.06-0.1 6 0.06-0.1 DC(Slot) CM 2 0.06-0.1 4 0.06-0.1 4 0.06-0.1 H Hardened Steel Hardness 40 55HRC i0.25DC 4 0.08-0.15 4 0.08-0.15 4 0.08-0.15 M 4 0.08-0.12 4 0.08-0.12 4 0.08-0.12 0.25 0.5DC C 3 0.08-0.12 3 0.08-0.12 3 0.08-0.12 M 3 0.06-0.1 3 0.06-0.1 3 0.06-0.1 0.5 0.75DC C 2 0.06-0.1 2 0.06-0.1 2 0.06-0.1 M 2 0.06-0.1 2 0.06-0.1 2 0.06-0.1 DC(Slot) C 1 0.06-0.1 1 0.06-0.1 1 0.06-0.1 1 0.06-0.1 1 0.06-0.1 1 0.06-0.1 Note 1) These cutting conditions should be referenced for standard shank types (last letter in designation is S) and arbor shank types. If there is chatter, insert chipping, etc. during machining, alter conditions accordingly. Note 2) Chattering vibration is more likely under the following circumstances. Use a cut and feed per tooth that are at minimum recommended conditions or below. When tool overhang is long (using a long shank, screw-in type, etc.) Rigidity of machine, work material or attachment of work material is low Corner radius during pocket machining Note 3) A type with fewer teeth is recommended when the depth of cut in the radius direction (ae) is 0.5 DC or more. Note 4) Wet cutting is recommended, when focusing on the surface finish. (Service life is shorter than for dry cutting.) Note 5) When using under higher than recommended cutting conditions, or for long periods of time, the bit may become fatigued and break during machining. Please change out the bit periodically, I Ramping I Helical Milling Ramping Helical Milling APMX (P) i i i i i V DC - Hole Refer to the table below for cutting conditions. For feed per tooth and cutting speed, follow the cutting conditions for slot milling. Diameter (DH) DC (mm) RE (mm) Rampinq Helical Milling (Blind Hole, Flat Bottom) Helical Milling (Through Hole) RMPX L (mm) DH max. (mm) P max. (mm) DH min. (mm) P max. (mm) DH min. (mm) P max. (mm) 0.2 1.85° 248 31 1.5 27.5 1.2 24.2 0.8 0.4 1.85" 248 30,6 1.5 27.5 1.2 24.2 0,8 16 0.8 1.85" 248 29.8 1.4 27.5 1.2 24.2 0.8 1 1.85" 248 29.4 1.4 27.5 1.2 24.2 0.8 1.2 1.85" 248 29 1.3 27.5 1.2 24.2 0,8 1.6 1.85" 248 28.2 1.2 27.5 1.2 24.2 0.8 Note 1) When machining a highly ductile work material with the ramping angles in the table above, chips may be elongated. Shows the distance until a maximum depth of cut of 8 mm is achieved at the maximum ramping angle L (= 8/tan a). M119 INDEXABLE MILLING