CNC Router

Laguna CNC Router

Make: Laguna

Model: SmartShop II

Ace: Luke Roderick (lroderick20@georgefox.edu).

Location: Wood Shop

Description

The Laguna SmartShop II is a CNC wood router capable of cutting out complex shapes that would otherwise be difficult to create by hand. Like all CNC machines, the SmartShop II is most useful when a design calls for a high level of precision, or is being mass produced.

Here is an example of this piece of equipment being used.

Documentation

Terminology

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User Manual

Training

Operation

To get started you will need to get a .DXF file from Solidworks or another program. The .DXF file will need to be imported into VCarve Pro software. VCarve is used to create the G-code used by the router. You will select the type of cuts and tooling inside the software. Most cutting jobs can be done using a 1/4" cutter. A good rule of thumb is to not exceed the diameter of the tool in depth per pass. In foam or soft materials you can cut deeper per pass. The large switch near the middle of cabinet is the main power. There is a key located on the control panel that also needs to be turned to the on position for the PC inside the machine to boot. After power up, make sure the table is clear before pressing the home button. The machine will move to the corner closest the control panel after moving the Z, X, and y axis to home position. Always keep your body outside the safety line while the machine is moving.

Demonstration

For the demonstration you will need to import a DXF file into VCarve Pro and convert it to G-code. You will also need to demonstrate startup and use of the router using the G-code file you produced.

General Procedure

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Safety

There are multiple hazards you need to be aware of when using the CNC router.

• The tooling is very sharp and spins at over 18,000 RPM. Keep your body parts away from the cutter and spindle.
• Stay behind the safety line when operating the router. The router is very large and will not stop if you get in its way.
• Materials need to be securely fastened to the table by vacuum or mechanical means.
• Never attempt to cut a hole the same diameter as the cuter with a down cut force cutter. This will compress the chips and can create a fire due to the air draw of the vacuum table.

Certification

Foxtale Quiz

Troubleshooting

• If none of the control functions on the control panel appear to work, make sure the machine has been homed and the E-stop is released.
• If the cutting tool height appears to be incorrect make sure the tool touch off has been performed for the tool in use.

Maintenance

General maintenance

• The spoil board needs to be resurfaced as grooves are cut into the surface. Grooves will release a percentage of the table vacuum and increase the risk of the material moving during cutting.
• There are many bearing surfaces located on the router that need to be lubricated. The router is equipped with a central lubrication system the technician will operate on a regular basis.

Specific Maintenance Tasks

Maintenance Procedure	Frequency	Done By
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