Question

14 CHAPTER SIX 6.7. For the machining shown in Figure 6.24: a. Determine the absolute X and Y coordinates of the 5 DIA cutter center. b. Determine the land distances from the cutter center to the IR arc center. 5 DIA 40 R1 XY 2.5 X FIGURE 6.24 Machining figure with measurements. 6.8. Use Table 6.1 or Kwik Trig to determine the absolute depth of the countersink ZDEPTH given the data listed below. Countersink tool ZDEPTH -DF DC FIGURE 6.25 Countersink Zdepth. Variable Value Description DIA OF COUNTERSINK DIA OF FLAT PORTION OF COUNTERSINK TOOL ANGLE OF COUNTERSINK TOOL (60°, 90°, or 82) DC DF & .625 .06 82°

i need the answers to all the problems and stat them as clear as possible

Answer 1

OBS R 1 OAI 64 I From loos 0.5 SOBA AB! sino = out OA J. 2.5 sin 40 = 0.3214 again COSO= OBI OA 0.5 x = 25tI 2.883 =>Is 0.383 y = 0.5+1+J 1.8214 ODC-DF)/2 From DOAB AB ton (12) OA (OC - DF)/2 ZDEPTH Z DEPTH = (0.625-0.06) 2x tanul tan (82) DE • 8c/2 ZDEPTH = 0.01438

THANK YOU VERY MUCH!!