966 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.F90

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. F90 0966 Lab2u

Technical Information for S+ Endmill O Recommend cutting conditions / en iece tion JZ oo o Stainless steel STS Titanium alloy /Inconel Normal steel (SS, SM) (Under HrC 25) Alloy steel (SCM) (HrC 25 35) Hardened steel (STD) (HrC 40 50) R.P.M n (min-1) Feed vf (mm/min) R.P.M n (min-1) Feed vf (mm/min) R.P.M n (min-1) Feed vf (mm/min) R.P.M n (min-1) Feed vf (mm/min) R.P.M n (min-1) Feed vf (mm/min) Diameter (0) 2 5,5OO 24O 2,6OO 90 9,OOO 54O 6,OOO 3,2OO 4,OOO 24O 4 4,OOO 26O 2,OOO 90 6,6OO 6OO 4,5OO 34O 3,OOO 28O 6 3,OOO 36O 1,2OO 90 4,8OO 72O 3,OOO 36O 2,5OO 28O 8 2,OOO 39O 1,OOO 1OO 3,6OO 75O 2,2OO 46O 2,OOO 3OO 10 1,7OO 41O 8OO 12O 2,8OO 75O 1,8OO 46O 1,5OO 3OO 12 1,5OO 38O 7OO 1OO 2,4OO 71O 1,5OO 41O 1,2OO 28O 14 1,2OO 32O 6OO 95 2,2OO 66O 1,3OO 37O 1,OOO 27O 16 1,OOO 27O 5OO 90 1,8OO 49O 1,1OO 32O 8OO 23O 20 75O 25O 4OO 85 9OO 27O 9OO 27O 6OO 2OO Application tip Shouldering depth (ap) and radial depth (ae) Normal steel, Alloy steel, Stainless steel: ap = 1.5D, ae = O.1D Titanium alloy, Inconel, Hardened steel: ap = 1.5D, ae = O.O5D 0D Jap : 1.OD Slotting depth (ap) Normal steel, Alloy steel: ap Stainless steel: ap = O.3D Titanium alloy, Inconel, Hardened steel: ap = O.2D O Stainless steel machining Low thermal conductivity of stainless steel alloy causes conducting heat to the tool and fracture and chipping Stainless steel alloy has high cutting resistance, and it easily causes wear on tools High temperature in stainless steel alloy machining lowers cutting conditions and decrease the quality of surface roughness O Trouble shooting for stainless steel Getting low cutting conditions Getting deeper ap than the work hardened layer and use tools with sharp cutting edge Use coolant Endmills 90