Question

Problem: Suppose you are assigned to manufacture 10 same pieces of a given component (as shown in figure). You are required to use the mild steel component of 2.25' diameter and 4.5*" stoke that can be turned on a Lathe machine by using a HSS tool. Develop a rough process plan by clearly listing operation steps in the correct sequence. Include speeds, feeds etc and time for each operation. Show all the sample calculation and selection criteria with all assumptions. Calculate a total machining time, Material removal rate and total cost of operation for manufacturing component. Assume suitable data, if required. Assume that, cost is $40.00 per hour for Lathe. 12M 1" slot X"below taper 8 1 3. 1 A 3.. 4 slot x slot 1 1 3" tpf Drawing is not to scale

Answer 1

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