G'day people Time to show me if Instructables lives up to its name I need to come up with a very easy and fast way to build a minituare truss (picture of truss attached). It basically consists of two aluminum face sheets, that sandwich a network of drinking straws. The drinking straws are arranged in such a way that they form little pyramids (take a look at the picture for it to be clearer). My issue is that I'm working with very tight dimensional restrictions. The 2nd picture shows the dimensions of the top and bottom face sheets. The drinking straws are 3mm in diameter. The edges of the "pyramids" must form an angle of 30, 45 or 60 degrees with the horizontal plane. The current method I'm using to make these trusses takes about 5 - 6 hours. I need something that could take less than an hour. Also, the straws are glued to the face sheets with a small glue gun, but this leaves a lot of "glue residue" around the straws. If you have any better ideas.... what say you?!! edit: I forgot to mention that money is not really much of an issue, so if you suggest I need some equipment or something of the sort that would be rather expensive, I will seriosuly consider it!
Topic by texasratt12 9 years ago | last reply 9 years ago