Balance for RC aircraft centre of gravity balancing
cults3d
RC (radio controlled) aircraft must be properly balanced with respect to their centre of gravity. This is a scale that could facilitate such an operation. It is designed for aircraft with a wing chord of up to 40cm. Its construction is based on pieces printed in PLA and on some rods bought in the Leroy: 6mm hollow aluminium rod: for the "balance columns and the joints between the two balance halves. Its price is around 2 4mm aluminium rod: For the balance's swivel arms. Its price is about 1.5. Brass rod 2mm hollow: not essential. I have placed it (only 6mm) in the through hole of the "rocker" that holds the arm of the scale. It will make the turning easier. In addition, a 1mm clip or rod can be used as a thru-bolt to attach the arm to the balance column.
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