Gardening leaf rake with replaceable teeth

prusaprinters

<p>During use, the gardening rake always breaks its teeth. I wanted to have rake with replaceable teeth so I have designed one and printed it. The teth click into the rake body and are easily replaced if broken. The rake is designed also with a replaceable connector , so you can adopt it to different type of rods, handles. The included connector attaches to a usual Gardena rod.</p> <h3>Print instructions</h3><p>I have printed the rake halves and the 21 teeth using the generic 0.2mm speed settings with 20% infill but with 3 perimeters and "detect bridging perimeters" without support. The Connector part was printed with 100% infill on a Prusa I3MK3 printer. The connector shall be printed in horizontal position with support on build plate only enabled to make it strong enough.</p> <p>The two halves of the rake are connected with 3pcs M4 bolts and nuts. You can reinforce the connecter with a 130mm long 4mm diameter steel or carbon rod glued in with epoxy if you want.<br/> I have uploaded the 3mf files if you want to slice</p>