PROBLEM: You are a Manufacturing Engineer in the “Fast Machining-FM Factory”. You have the responsibility of manufacturing apart 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:
[login to view URL] the all machining operations according to maximum productivity.
[login to view URL] the Turning Machine Specifications and select one from the market.
[login to view URL] the machining parameters such as cutting speed, feed rate, depth of cut, angles [login to view URL] during cutting for each operation.
[login to view URL] the cutting tools and calculate the tool life, cutting temperature etc.
[login to view URL] the all forces occurred in the shear and friction zones. Find cutting and tangential forces.
[login to view URL] the production cost per part and advice the amount of benefit (sale price)and find the yearly gain.
[login to view URL] the all calculated/selected/found parameters in a tableand make a final comment.
GIVEN: Operator’swage: 1.000 $/month
Operator&Machine Overheads: 180% and 165% respectively
Machine Amortization Period: 15Years
Please assume/select or find appropriately any other unknown which is not given required for the [login to view URL] TO BE DONE: Find/Calculate/Select above mentioned parameters/factors.
Work piece Specifications 3 Stepped Diameters, 1 through hole, 300 mm length
Workpiece Material Stainless Steel
Production Quantity(EA/year) 150.000