PROBLEM: You are a Manufacturing Engineer in the "EasyMachining-EM Factory". You have the responsibility of manufacturing a part that can be manufactured on a turning machine and should have at least following specifications (as given individually). The factory will build a new shop in order to manufacture this part only. Find/calculate the followings according to your given individual conditions: 1. Calculate the all machining operations according to your individual conditions such as minimum cost, maximum productivity, maximum efficiency. 2. Define the Turning Machine Specifications and select one from the market. 3. Define the machining parameters such as cutting speed, feed rate, depth of cut, angles occurred during cutting etc. for each operation. 4. Select the cutting tools and calculate the tool life, cutting temperature etc. 5. Calculate the all forces occurred in the shear and friction zones. Find cutting and tangential forces 6. Find the production cost per part and advice the amount of benefit (sale price) and find the yearly gain. 7. List the all calculated/selected/found parameters in a table and make a final comment. GIVEN: Operator's wage: 2.000 5/month Operator&Machine Overheads: 170% and 195% respectively Machine Amortization Period: 10 Years Please assume/select or find appropriately any other unknown which is not given required for the solution. WORKS TO BE DONE: Find/Calculate/Select above mentioned parameters/factors Prepare a Formal Report (as if giving to the factory owner for the decision making) including all requested calculations, assumptions, results. Report printouts should be given just before the presentation. Workpiece Specifications Workpiece Production Objective Assigned Group Material Quantity (EA/year) 2 stepped diameters, 1hole, Tool Steel 235 mm length 85.000 Minimum Cost Doaa Abdulwahhab Mraiza