Каталог Stellram фрез со сменными пластинами - страница 75

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru 7792VX Technical Information End Mills & Face Mills The advantages of face milling and 7792VX Round Insert Tools producing cavities with Stellram’s high feed face mill are numerous. • Cutting forces • Tangential predominantly forces act The unique design of the insert, approach axial around the angle and the cutter body ensure the • Relationship radius cutting forces are predominantly directed between cutting • Leads to vibration in the axial direction. The example shown edge and work piece and damage of with a round insert tool shows complex is at its most stable. the cutting edge forces which result in high levels of • Results in high feed • Leads to reduced vibration and damage to the cutting edge. rates and consistent feed and lower productivity tool life. The 7792VX machines with a constant volume of chip throughout all 7792VX Centre clearance Side wall aspects of producing cavities and • Constant cutting produces a side wall that is close to section (chip volume) profile. irrespective of position in cavity. Round insert tools have increasing chip • Producing a close volume through the process. to profile side wall. Round insert • Near-square side walls • Greater surface contact. possible. • Increased chip section for side wall machining. • Vibration in corners. • Undulating side wall cusps. A74 www.kennametal.com