Search Results for cutting

Figure 13.15: Effects of rake angle and cutting speed on chip formation in cutting of 60/40 brass with HSS tools. (a) v = 16.5 mm/min; (b) v = 53 mm/min; (c) v = 415 mm/min. More

Figure 13.17: Spread of cutting zone with blunt tool (a) and cutting with a tool having a chamfered edge (b) More

Figure 13.28: Effects of feed and cutting speed on flank wear in cutting of normalized 1055 steel with carbide tools (ISO P15). The failure criterion for this data is VB = 0.3 mm (see Fig. 13.24 ). More

Fig. 7 (a) Orthogonal cutting. (b) Oblique cutting. Source: Ref 6 More

Fig. 13.2 Effect of cutting speed on cutting temperature for carbide and high-speed steel More

Fig. 9.5 Relative contributions of particle cutting and dislocation bowing More

Fig. 22.17 Elevated-temperature performance of cutting tool materials. Source: Ref 9 More

Fig. 22.18 Cutting speed versus material removal More

Figure 2-1 Influence of cutting procedure on deformation and damage to porcelain-enameled steel, 45 ×, 2% nital, polarized light. (Courtesy of A. O. Benscoter, Bethlehem Steel Corp.) More

Figure 2-3 Depth of deformation in different metals due to cutting method. (From Wellner, Ref. 6, courtesy of Dr. Riederer-Verlag, GmbH.) More

Figure 3-75 Microstructure of a sintered carbide cutting tool made from an WC-Co alloy, 640 ×. More

Fig. 7 Microstructure of alloy C36000 (free-cutting brass) showing globules of lead (dark) and alpha grains (light) More

Fig. 2 Microstructure of 85WC-9(Ta,Ti,Nb)C-6Co steel-cutting grade of cemented carbide, medium grain size. The gray angular particles are WC, and the dark gray, rounded particles are solid-solution carbides. The white areas are cobalt binder. 1500× More

Fig. 3.1 Schema of the examined cast part, showing cutting points of the metallography specimens More

Fig. 2.34 Step-cutting methodology More

Fig. 2.35 High-speed-machined thin-wall structure. (a) Step cutting. (b) Two-flute carbide end mill. (c) Deep-web machining More

Fig. 1 Use of air-carbon arc cutting to produce a groove in a plate. Electrode holder is equipped with a jet of compressed air in line with the electrode to blow away the molten metal. More

Fig. 4.24 Effect of cutting tool on hole expansion. Source: Ref 4.1 More

Fig. 5.16 Development of curvature on the cutting edge of a samurai sword caused by martensite formation during quenching More

Fig. 7.13 Band-saw blades bonded with tungsten carbide particles along the cutting edge. The top blade is toothless, whereas the bottom blade is gulleted (notched) to help carry away the cutting debris. More