951 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.M201

Каталог KYOCERA 2017 Инструмент режущий Стр. M201 0951 Lab2u

Recommended Cutting Conditions Рекомендованные режимы резания на станках Recommended Insert Grades Cutting Speed Vc (m/min) Скорость резания (м/мин) Workpiece Material Обрабатываемый материал fz (mm/t) MEGACOAT Carbide PR1230 PR1210 KW10 Carbon Steel 0.1 0.15 100 200 Alloy Steel 0.08 0.12 100 200 Mold Steel 0.05 0.1 80 150 Cast Iron 0.1 0.15 - 100 200 80 120 Non-ferrous Metals 0.1 0.15 100 300 : 1st Recommendation : 2nd Recommendation Description Обозначение (T-Slot Nominal Size) Steel Groove Shape at Pre-process T-Slotting Conditions Conditions to prevent chattering Cast Iron Groove Shape at Pre-process T-Slotting Conditions Conditions to prevent chattering METS21-S25(-H) (Nominal Size 12) C = 1 3mm l Vc= 120 fz= 0.1 (n= 1,820) (Vf= 182) Vc= 60 fz= 0.15 (n= 920) (Vf= 137) C=1mm and over O Vc= 120 fz= 0.12 (n= 1,820) (Vf= 218) Vc= 80 fz= 0.15 (n= 1,210) (Vf= 182) METS25-S25(-H) (Nominal Size 14) C = 1 3mm Vc= 120 fz= 0.1 (n= 1,530) (Vf= 306) Vc= 60 fz= 0.15 (n= 760) (Vf= 228) C=1mm and over C Vc= 120 fz= 0.12 (n= 1,530) (Vf= 367) Vc= 80 fz= 0.15 (n= 1,020) (Vf= 306) METS32-S32(-H) (Nominal Size 18) C = 1 3mm Vc= 100 fz= 0.1 (n= 1,000) (Vf= 200) Vc= 60 fz= 0.15 (n= 600) (Vf= 180) C=1mm and over C Vc= 120 fz= 0.12 (n= 1,190) (Vf= 286) Vc= 80 fz= 0.15 (n= 800) (Vf= 240) METS40-S32(-H) (Nominal Size 22) C=9mm Vc= 80 fz= 0.15 Chattering is likely when set to shallower than C=9mm, Vz= 60 fz= 0.15 (n= 480) (Vf= 144) C=9mm and over C Vc= 120 fz= 0.15 (n= 960) (Vf= 228) Vc= 80 fz= 0.15 (n= 640) (Vf= 192) METS50-S32(-H) (Nominal Size 28) Not recommended for steel because of chattering Vc= 120 fz= 0.15 (n= 760) (Vf= 228) Vc= 80 fz= 0.15 (n= 510) (Vf= 153) Cutting Speed : Vc(m/min),Revolution:n(min-1),Feed Rate fz(mm/t), Table Feed Vf(mm/min) Chattering is likely when fz is less than fz=0.1mm/t. Keep feed rate between fz=0.1 0.15mm/t. For cast iron machining, the bigger the C-dimension becomes, the less chattering occurs. How to prevent damaging chips when steel machining Before Improvement (Deep Groove at Pre-Process) After Improvement (Shallow Groove at Pre-Process) Chips stay in the pre-process groove. Improvement of chip biting Chips are evacuated backward and chances of damaging chips are less. Make pre-process groove shallower to prevent the tool damage from chips. Use compressed air to aid in chip evacuation. M201