Q3 A B Figure Q3 A Shown End Milling Process With Vertical Spindle Make A Cutting Process There Are One Vertical 1 (67.66 KiB) Viewed 20 times
Q3 (a) (b) Figure Q3 (a) shown end milling process with vertical spindle make a cutting process. There are one vertical milling normally used by industri. Describe: i. the function of this tool the shape will generate on the workpiece (5 marks) Figure Q3 (b) below showing a machining turning operation that could be done other than using a CNC programming. Describe the process with sketch of tool. (5 marks) CONFIDENTIAL 2 BDA31403 CONFIDENTIAL (c) A 150mm long with 12.5mm in diameter of a stainless steel rod is being reduced in diameter to 12.0mm using a lathe machine. The machine spindle rotates at N=400 rpm, and tool is traveling at an axial speed of 200mm/min. Evaluate the cutting speed, material removal rate, and cutting time. (10 marks)
Figure Q3 (a) Generated surface Work Figure Q3 (b)
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