elementsbyjon

Crookes Radiometer Desk Toy

How-to
Machine
LP4
Material
Wood
Size
40 x 40 mm
Material Information
The disc is made from Medium Density Fibreboard. The base is made from Pau Amerello wood.
Software Used
LaserPecker Design Space Android
Production Time
180 min
Engraving Difficulty
2024/03/12 20:580

Introduction

Bought a Crookes Radiometer or solar engine from the internet it, had an unatractive plastic base to it. I cut the base away and turned a new one on my lathe made from Pau Amerello wood. I then fitted an engraved fibreboard disc in the bottom of the base to complete the project. Before fitting, I engraved the disc with my logo and information about the science behind the operation of the Radiometer. I also used a cut layer to cut out the circle.

How-to Tutorial

1

Step1: Drew a 40mm circular image in designspace.

Drew a 40mm circle in designspace.  

Added a text box and modified each line of text to follow the contour of the circle

Added my logo to the design.

Aligned the text box, logo and circle.

Grouped the logo and text on the fill layer.

The circle was put in the cut layer.

Laser was set to do both operations in one job.

Settings 1

FillWood

Engraving Method
Fill
Material
Wood
Resolution
1 K
Power
10%
Depth
15%
Pass
1
Module Type
10 W 450 nm
Other Parameters
MDF IS 3mm thick

Settings 2

CutWood

Engraving Method
Cut
Material
Wood
Power
100%
Depth
40%
Pass
6
Module Type
10 W 450 nm
Other Parameters
Used mutiple passes to reduce smoke damage
My Handmade Daily
Atmospheric Decoration

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