Smart Coffee Ground Dispenser – Gravity Based Precision Build (Laser Cut Basswood)

Start by engraving all the required text elements and decorative details onto the basswood sheets.

This may include:

• Branding
• Measurement marks
• Decorative patterns
• Functional indicators

⚠️ Important:

• Perform a test engraving on scrap wood first.
• Clean residue immediately to avoid burn marks.
• Use masking tape to reduce smoke staining if needed.

NOTE: Tinkercad Design Assembled https://www.tinkercad.com/things/dTxQ90ndmcZ-magnificent-duup

Now engrave your logo onto the designated panel.

Tips for best results:

• Use high DPI settings for clean detail.
• Ensure the logo contrast is optimized.
• Adjust power and speed to prevent overburning.

💡 Pro Tip:
Light sanding after engraving enhances depth contrast.

Cut the following parts:

• Left side panel
• Right side panel
• Front and back panels
• Top panel
• Bottom base
• Slide flap
• Small bracket pieces (these act as rails for the sliding mechanism)

These small brackets are extremely important — they create the guide rails that ensure the slide moves smoothly and stays aligned.

Before assembly, apply wood stain or varnish.

• Use a soft cloth or foam brush.
• Apply evenly with the grain.
• Allow full drying before assembly.
• Light sanding between coats gives premium finish.

💡 Warm walnut or coffee-tone stain complements the espresso theme beautifully.

⚠️ Do NOT stain joint areas heavily if you want strong glue bonding.

Now assemble the full dispenser as shown in your build video:

• Attach side panels to base.
• Install internal rail brackets.
• Insert slide flap into rails.
• Close back panel.
• Attach top panel.

Ensure:

• The slide moves freely but snug.
• The structure is square.
• Glue is applied sparingly.

Let it cure under clamps for strong bonding.

Use a clear acrylic sheet to seal the open viewing side.

This serves two purposes:

• Prevents coffee spillage.
• Allows visual monitoring of coffee quantity.

You may:

• Slot-fit it if designed for it.
• Or lightly glue along edges.

This is a gravity-based dispenser:

• Fill the top chamber with ground coffee.
• Place portafilter under the outlet.
• Pull the bottom slide flap.
• Gravity allows grounds to flow into the portafilter.
• Close the flap once desired quantity is reached.

Simple. No electronics. No mess.

• Always clean internal chamber regularly. 
• Avoid moisture exposure. 
• Do not overfill beyond viewing window. 
• Ensure slide is fully closed before refilling. 
• Fine espresso grind works best. 
• Keep away from water splashes.

• This is rare because most DIY coffee dispensers are bean-based, not ground-based. 
• Gravity feed ensures consistent distribution. 
• Slide mechanism reduces waste. 
• Acrylic window makes it visually functional. 
• Perfect for espresso workflow efficiency.