Friday 11 October 2013

Christmas begins!

Today, at last I received first a parcel from China! 

There are 2m of belt, pulleys and hex-key.

The belt made from plastic, but metal reinforced. Pulleys made of aluminum.



But now, I have a some problems with this pulleys. Inner diameter of pulleys is 5mm. But the motor shaft has a 6.1mm in diameter... So it needs to be increased. I think, that manually so carefully drill a small aluminum part will be a problem. In addition, the hole should be exactly in the middle. By this, I'll try to find a way to do this with a lathe or (extreme case) drilling machine...

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