368 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.J22

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. J22 0368 Lab2u

Coated Endmills Radius Endmill for Exotic Alloys SSEH Series SSEH Radius Characteristics and Applications Steep helix (45° helix) improves sharpness. Combination of unique flute design and semi-mirrored surface improves chip evacuation and adhesion resistance. Ultra-smooth coating with improved hardness and heat resistance combined with tough carbide substrate improves tool life when working with heat resistant alloys. Unique, smooth radius shape mitigates cutting impact and improves fracture resistance. Both coated and uncoated types are available in stock to meet various conditions. SSEH Radius Anti-vibration Type Characteristics and Applications New anti-vibration type added to the SSEH type endmill for exotic alloys. Builds on the same features of existing endmills by adding an irregular lead for exceptionally good anti-vibration performance. Compatible with wide range of milling for exotic alloys including SUS, Inconel, and titanium. Reduces chattering for high-speed, high-feed cutting. Both coated and uncoated types are available in stock to meet various conditions. Application Examples Inconel 718 (Side Milling) Chipping u X Conventional Tool Tool Diameter: Cutting Conditions: 2 3 4 Cutting Length (m) 06 R1 vc = 20 m/min, ft = 0,025 mm/t, doc = 5 mm, woc = 0,5 mm, wet Inconel 713 (Side Milling) SSEH 4100W-R10 Competitor's Product Tool Diameter : 010xR1 Cutting Conditions : vc= 32 m/min, ft = 0,018 mm/t doc = 20 mm, woc =0,8m, Dry In Sumitomo Electric Hardmetal tests, the special coating with excellent adhesion resistance provided less cutting edge adhesion than the competitor's product and enabled fracturefree machining. The competitor's product suffered from edge adhesion leading to breakage. Unique, smooth radius design J22 = Euro stock = Delivery on request Irregular Pitch Irregular Lead b2° Application Examples Surface Roughness Comparison SSEH Anti-vibration Type Good Surface Quality Ra 0,37 jm Rz 1,86 jm 34j 4 1 4 4 4 I Conventional Tool Surface shows chattering Ra 1,52jm Rz 6,45jm is Work Material: Tool Diameter: Cutting Conditions: Equipment: BT50 X5CrNi1810 (Surface Milling) 012mm n = 1.300 rpm, vf = 300 mm/min doc = 18 mm, woc = 1,2 mm +