Ramp Cho Robot Hút Bụi (Parametric)

Parametric Robot Vacuum Ramp

This is a parametric door threshold ramp for robot vacuums. Open the Fusion 360 file and adjust the parameters to fit your door and printer.

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Parameters

Parameter

What it does

ramp_height

How high the ramp needs to be (your threshold height)

ramp_length

How long the ramp is front to back (controls the angle)

entire_ramp_width

The total width of the assembled ramp

max_print_length

The max length your printer can print in one go

connector_length

Length of the snap connectors between pieces

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The Four Bodies

The file always generates four bodies. You won't always need all of them.

Single Unit Use this when entire_ramp_width fits within max_print_length. One piece, done.

Left Unit + Right Unit Use these when you need exactly two pieces.

Left Unit + Filler Unit(s) + Right Unit Use these when you need three or more pieces. Print as many Filler Units as needed to fill the gap. 
Example: 800mm width / 250mm printer = 4 pieces. So you need 2 Filler Units.

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How to know how many pieces you need

Divide entire_ramp_width by max_print_length and round up. That's your piece count.

Print Left Unit + 2x Filler Unit + Right Unit.

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Assembly

The pieces snap together. Just press them in from the top.