The outline of the part in previous Problem 6.7 is to be profile milled using a 3D-nun diameter end mill with four teeth. The part is 15 mm thick. Cutting speed = 150 m/min and faced e 0.085 mm/tooth Us the lower left comer of the part as the origin in the .r- y axis Sybron. Two of the holes in the part have already been drilled and will be used for damping the part during profile milling. Write the part program in the word address corner with TAB parathion and variable word order. Use absolute positioning. The program style should be sun?
The pall Figure P6.7 is to be drilled on" tune-type drill press the part is 15.0mm thick there are three drill sizes to be used: 8 mm, 10mrn. And 12 mm. These drills are 10be specified in the part program by tool turret positions T01, T02, and T03. All tooling is high speed steel. Cutting speed = 75 nun/min and feed = 0.08 rum/rev. Use the lower left corner of ne part as the origin in the x-y axis system. Write the part program in the word address format with TAB separation and variable word order. ?
