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Old 01-28-2013, 10:28 AM   #1253
Seth S
Safari Scramble!!!!!
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Joined: Jul 2004
Location: sanity?
Oddometer: 4,812
Originally Posted by ktmmitch View Post

Our 2 blocks of mould grade aluminium were 32"x24"x6" and were $1800 each.We machined away over 70% to achieve the finished product.
There is no cheap way to make a mould,only less expensive one's!!!!!!!

If it makes you feel any better we have titanium blisks that get forged to shape and them machined to final dimensions. These get used in our jet engines and each blisk costs about $150,000. Occasionally someone screws one up and it gets scrapped Luckily the factory I work in only deals with blades
Seth S

My intuition nearly makes up for my lack of good judgement. Just installed my new trolling motor
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