Search Results for end milling

Fig. 22 Recommended angles for end milling cutters. Dimensions given in inches More

Fig. 5 Effect of cutting speed and feed in the peripheral end milling of solution-treated and aged Ti-6Al-6Sn-4Zr-2Mo having 321 HB hardness. Feed rate: A, 0.08 mm/tooth (0.003 in./tooth); B, 0.05 mm/tooth (0.002 in./tooth); and C, 0.025 mm/tooth (0.001 in./tooth). Cutter was a four-flute, 25 More

Fig. 6 Effect of cutting speed and depth of cut in the peripheral end milling of solution-treated and aged Ti-6Al-4V having 363 HB hardness. Depth of cut: A, 1.6 mm (0.062 in.) and B, 0.8 mm (0.03 in.). Cutter was a four-flute 19 mm ( 3 4 in.) diam tool made of M42 high-speed tool More

Fig. 14 Two types of high-speed steel end mills used in the profile milling of Waspaloy rings. More

Fig. 8 Edge radius measurement for end mill. The end mill was (a) sliced into axial disks to (b) facilitate cutting edge radius measurements with (c) a scanning electron microscope at 1000× magnification. In (c) the flank face is on the left and the rake face is on the right. The cutting edge More

Fig. 12 Results of end mill tests on Ti-6Al-4V. Hardness: 34 HRC Cutter, mm (in.) 25 (1) diam end mills Feed, mm/tooth (in./tooth) 0.203 (0.008) Radial depth of cut, mm (in.) 6.35 (0.250) Axial depth of cut, mm (in.) 25.4 (1.000) Cutting fluid Soluble oil (1:20) Tool More

Fig. 7 Typical end mill defect associated with vertical plunge cut pocketing operations. (a) Front view. (b) Back view. Courtesy of McDonnell Douglas Canada, Ltd. More

Fig. 23 Three end mill geometries designed for the cutting of aluminum alloys. (a) Conventional milling. (b) Heavy metal removal. (c) Finishing operations. Source: Ref 1 More

Fig. 24 Special two-cut tooth end mill with sintered carbide cutters. Dimensions given in millimeters. Source: Ref 4 More

Fig. 7 Tool geometry for peripheral end mill More

Fig. 8 Delamination of titanium nitride coating from HSS end mill. (a) 940×. (b) 4700×. Source: Ref 5 More

Fig. 12 Typical flank wear scars. (a) Flank wear on an end mill. (b) Flank wear on the cutting edge of a drill. (c) and (d) Flank wear on a turning tool used for an orthogonal cut on a ring. (c) High-speed steel tool. (d) Coated high-speed steel tool. Courtesy of A.E. Bayoumi, Washington State More

Fig. 11 Wear lands developed with uncoated and titanium nitride coated end mills show a 4:1 increase in tool life with coated tools. The crosshatched area at left (extending from 0 to 20 parts) indicates the number of pieces produced by uncoated end mill after 0. 25 mm (0.010 in.) wear land More

Fig. 15 End mill test on Ti-6Al-4V. Hardness: 321 HB Cutter 25 mm (1 in.) diam end mills Feed 0.203 mm/tooth (0.008 in./tooth) Radial depth of cut 6.35 mm (0.250 in.) Axial depth of cut 25.4 mm (1.000 in.) Cutting fluid Soluble oil (1:20) Tool life end point 0.5 mm More

Fig. 34 End mills with indexable carbide inserts More

Fig. 15 Methods of producing high-speed tool steel end mills. (a) Conventional process in which flutes are milled in prior to hardening. (b) Improved process in which flutes are ground in with a CBN wheel after hardening. The new process proved to be more cost effective and produced an end More

Fig. 16 Schematic of tool setup for grinding in flutes on an end mill (the improved process) showing positions of coolant lines More

Fig. 10 Two views of the deflection of an end mill during machining showing the various components of force, F ; moment, M ; and deflection, δ. (a) Front view. (b) Side view. Source: Ref 12 More

Fig. 10 Three end mill geometries designed for the cutting of aluminum alloys. (a) Conventional milling. (b) Heavy metal removal. (c) Finishing operations. Source: Ref 5 More

Fig. 13 Typical end mill defect associated with vertical plunge-cut pocketing operations. (a) Front view. (b) Back view. Courtesy of McDonnell Douglas Canada, Ltd. More