Manufacture and Materials

Question 1: - Why automotive manufactures are want to employment new manufacturing techniques in component manufacture - you should prevail additive examples. [10] Manufacturing Process Comparison Table: Manufacturing Process          vernacular material Utilisation (%)         Energy Requirement per kg of completed berth (MJ) Casting         90         30-38 PM - Sintering         97         29 Cold or Warm Extrusion         85         41 Hot Drop Forging         75-80         46-49 Machining Processes         40-50         66-82 -         To fire the highest reference state a interrupt at the lowest possible greet, to produce a WIN WIN situation where the node gets a low cost high quality part that is economical and profitable to produce. -         To hold open money - PM ordure be a cheaper affect than alternative methods. A part of a commercial irrigation sprinkler make from brass alloy was die-cast but is now produced using PM at a 60% cost saving. -          chiefly cutting costs through and through innovation leave alone save money. -         Generally companies are expression to produce a manufacturing process that is more(prenominal) automated / economic / time saving / and so on -         To make an incr sculptural relief in Raw material consumption (see table above). -         A decrease in the qualification need producing the part (see table above). -         To make achievement more energy efficient. -         To produce a higher quality part. -         To produce o process that will require slight labour. -         Require tokenish time of humble labour - unskilled because of cheaper wages and ease of recruitment. -         Â Have a reduction in lead times this so s! upply to the customer is more guaranteed. -         Create shipway of producing cheaper tools / equipment. Typical example of Improved Process technique: PM Metal Injection Moulding (MIM) process -         Uses very mulct powders entangled with polymers or wax-based materials (extra costs due to smaller molecule sizes and the increment of the polymer to help powder flow). -         The... If you want to get a bounteous essay, order it on our website: BestEssayCheap.com

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