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Espresso Retractable WDT Tool - Magnetized Action

Print Profile(1)

All
A1 mini
A1

Dual colors, Print by objects 0.2mm layer
Dual colors, Print by objects 0.2mm layer
Designer
1.7 h
1 plate
5.0(5)

Open in Bambu Studio
Boost
75
186
6
5
172
96
Released 

Bill of Materials

Maker's Supply Kits and Parts
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D6x2 mm Round Magnet (20PCS) - CA004
List other parts
  • Needles x 6: https://shop3d.ca/products/nozzle-cleaning-needles-10-pack?srsltid=AfmBOorhtY7RdXqxmqtOBi53m7FWr0w5YBQtSi90OWjKTgQUuSsf6xS6

Description

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Espresso Retractable WDT Tool - Magnetized Action

 

I personally use the Weiss Distribution Technique (known as WDT) in my espresso puck prep but wasn't totally satisfied with the tool I had at home. Sort of inspired by a bolt action pen mechanism, I decided to take on the challenge of designing a magnetized retractable WDT tool and I'm pretty proud of the outcome. This tool is easy to print and assemble with minimal hardware.

 

Features :

  • Magnetized action with slider for satisfying feel
  • Uses 4 6x2mm round magnets
  • Uses 6 0.35 x 50mm needles
    • Overvall lenght : 80mm
    • Handle lenght : 30mm
    • Needle lenght : 50mm
  • Super glue is needed for this assembly

Printing :

  • Print all the pieces in the provided orientation
  • Use a basic 0,20mm layer height profile
  • Activate tree supports only for the sleeve

 

Assembly Instructions

NOTE

The needles will stick out by 55mm from the bottom of the carrier (referencing the pictures). If there isn't enough length sticking out, the needles won't find their way out through the holes. Longer needles might also work, but I only tested the design with the mentionned needles.

 

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.