Main gallery page Castings In Action Slideshow   Aerial engine gearbox << Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >> Description The customer\'s engineering staff originally designed this investment-cast gear box for an aircraft engine in aluminum, but due to weight constraints, material became the material of choice. Voting Votes: 0 Average Vote: No Ratings Yet! Vote:  Very Bad   Bad   Ok   Good   Very Good