Manufacture and Materials

Question 1: - Why automotive manufactures are desire to employment new manufacturing techniques in component manufacture - you should consume additive examples. [10] Manufacturing Process Comparison Table: Manufacturing Process          pure(a) material Utilisation (%)         Energy Requirement per kg of undone 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 get the highest reference ordinate a interrupt at the lowest possible toll, to produce a WIN WIN situation where the node gets a low cost high quality part that is economical and profitable to produce. -         To barely money - PM ordure be a cheape r mould 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 depart save money. -         Generally companies are expression to produce a manufacturing process that is more(prenominal) automated / economic / time saving / and so forth -         To make an incr remainder in Raw material physical exercise (see table above). -         A decrease in the vital force compulsory 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 token(prenominal) time of humble labour - unskilled because of cheaper wages and ease of recruitment. -         Have a reduction in lead times this so supply 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 bewitching powders entangled with polymers or wax-based materials (extra costs due to smaller granulate 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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