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Updated 8 months ago by George. Intended for new users of CNC's in general, this guide will walk you through using it for the first time. In order to ensure that you are prepared for this process, please make sure that you have done the following:.

For this first test run, you will need the test file, which is called " 1sainsmart. If you cannot find it, you can download it from here. After you do so, it should look something like the image below:. What you are seeing is the Visualization Windowwhich renders a preview of the code's Tool path that you are going to run.

Because CNC's are a form of subtractive manufacturing, it is best to catch any mistakes before you start, as any mistake that gets cut will be permanent and potentially ruin your stock material. From observing the image, you can trace the entire project in one continuous line from the Origin, to the very end.

This will show how to have your CNC positioned before you start, as well as how to place clamps to avoid collisions during the engraving process. Depending on the project, the location of the origin can vary, but the most common locations are the center of your project, or in this case the bottom-left corner of your workspace. Cnc router bed clamps zone can locate the origin by cnc router bed clamps zone for where this image is seen:.

The project workspace is essentially an imaginary box, which represents the maximum area that your CNC will be working with. To find this, you look to the bottom-left corner of the visualizer, where you will see the image below. This measurement, shown as Length x Width x Height, will be used to determine where to place clamps, as well what stock material the project will fit on. It is always smart to give cnc router bed clamps zone a little extra room for error and safety, so while the workspace dimensions are With the information gathered for later, and the toolpath inspected for any potential issues, it is time to move on to the next step.

We now know that the project workspace is In order to select a suitable piece of stock mater, you need to consider the following:. For a successful project, the answer to all of these questions needs to be "Yes," and for the case of this demonstration, a 60 mm x mm x 6.

Of course, lots of shapes and sizes can be used just don't use anything too thick or too thin. Along with your CNC, you received supplies for 4 plate cnc router bed clamps zone which, when assembled, look like this:.

In the below demonstration, you can see how to use them to firmly secure your stock material to the CNC bed. Throughout your CNC bed, there are a cnc router bed clamps zone of strategically places slots which are T shaped, allowing the bolt head facing downwards to slide in.

With the wing nut loose, you want to slide the clamp aiming for a top corner, cnc router bed clamps zone away from where you plan your workspace cnc router bed clamps zone be. Once the metal lip makes contact with the wood, you can tighten the wing nut down to press it against the stock material. With pressure applied, you can tighten the additional screw or bolt in order to really lock it down, although take care to not tighten things too much.

The clamp is made of steel and the bed is made of aluminium, so you might accidentally damage the bed or its T slots. While only two clamps are shown being used above, using all four clamps is always the best choice to make sure the wood is fully secure. Make sure as you secure your stock to the bed, that it is not crooked, and is in fact square to the machine to the best of your abilities. The next step after this is actually navigating to, and zeroing out your axis with your CNC on the Origin, but before we get to that, you need to determine where you want to place it.

This selection will be entirely arbitrary for the most part, with considerations to what you want the end results to be. The cnc router bed clamps zone hard requirement is that you make sure it is well clear of any clamps, such as how it was selected below:. Using the Jog Controls, shown above, you will want to navigate the X and Y cnc router bed clamps zone Ignore Z for now to bring the tip of your engraving bit to your desired Word Coordinate Origin as best as you can and then press the key to zero-out the X and Y Axis.

You will see 2 out of 3 of the work coordinates turn to become 0. Now you need to zero-out the Z axis in order to have your work coordinates completely set. There are two ways to do this:. As shown above, you will need a piece of scrap paper, the thinner the better but not crumpled this is important. Taking a small torn off bit of paper, place it between the end mill and the stock material and use one hand to continually move the paper back and forth, while using the other hand to lower the Z axis until you feel the paper snagging against the end mill.

Once it is in position, select the button to zero out the Z axis. You are now ready to go! Make sure to wear all relevant personal protection equipment and select "Send" for the CNC to start.

Please note that it is important to stay with your CNC at all times while running as a safety precaution. Should anything go wrong, the project can be aborted or paused via Candle or an emergency stop button in the case of the PROVer. Powered by HelpDocs opens in a new tab. After you do so, it should look something like the image below: What you are seeing is the Visualization Windowwhich cnc router bed clamps zone a preview of the code's Tool path that you are going to run.

You can locate the origin by looking for where this image is seen: Finding your Project Workspace: The project workspace is essentially an imaginary box, which represents the maximum area that your CNC will be working with.

In order to select a suitable piece of stock mater, you need to consider the following: Is my stock material wide and long enough enough for me to fit the full engraving? Is my stock material thick enough for my project needs? Is cnc router bed clamps zone stock material also thin enough that the Z axis can move at least [Insert Z Workspace Value] up and away from the stock surface? It is worth noting that the Z value of the workspace, does not cnc router bed clamps zone that your CNC will be cutting that deeply.

This value also includes space for vertical movements and retractions. Is there room on the stock material, well outside of my workspace, to place clamps that can hold the project down? Workholding: Along with your CNC, you received supplies for 4 plate clamps which, when assembled, look like this: In the below demonstration, you can see how to use them to firmly secure your stock material cnc router bed clamps zone the CNC bed.

You will want to push the collet, wide side facing downwards, into the cap until you hear an audible click. Visually inspect the collet to make sure that it is fully seated in the spindle cap before continuing. It will be very loose and wobbly even after being properly seated, so don't worry about that. With the ER11 Collet installed, thread the spindle cap onto the spindle, but cnc router bed clamps zone not tighten.

You just want it threaded enough that it will not fall off on its own. Insert the end mill into the ER11 Collet with the pointy side facing downwards. You will need to hold on to the bit careful not to injure yourself and cnc router bed clamps zone your other hand to manually tighten the collet until it can hold the cnc router bed clamps zone on its own.

Continue to tighten by hand as much as you are able. Please note that the collet should only be touching the full cylindrical shaft portion of the bit. No flat or cutting edges should be inside of the collet.

Failure to do so could lead to a damaged bit, failed project or worse. It is also important to consider how much of your bit is exposed. If your bit is not long enough for deeper cuts into other projects, your spindle will collide with your stock material. One is meant to hold the spindle in place to keep it from turning, while the other is meant to tighten the spindle cap.

Selecting your Cnc Router Bed Clamps 90 Work Coordinate Origin The next step after this is actually navigating to, and zeroing out your axis with your CNC on the Origin, but before we get to that, you need to determine where you want to place it. Zeroing your Z axis Now you need to zero-out the Z axis in order to have your work coordinates completely set.

There are two ways to do this: If you have the Pro or another CNC that does not have a Z-Probe As shown above, you will need a piece of scrap paper, the thinner the better but not crumpled this is important. Start the Project! How did we do?

The clamp is made of steel and the bed is made of aluminium, so you might accidentally damage the bed or its T slots. Rinse & Repeat with additional clamps. While only two clamps are shown being used above, using all four clamps is always the best choice to make sure the wood is fully secure. E3 CNC Router. The E3 spoilboard bed has 1/4"- 20 inserts. The kit comes with 1/4" screws and wing nuts along with 8 clamps for mounting the workpiece. E4 CNC Router. The E4 spoilboard bed has six T-slots. The kit comes with 1/4" screws, t-nuts, and wing nuts along with 8 clamps . Nov 25, - Explore Derrak Richard's board "CNC Clamps" on Pinterest. See more ideas about cnc, clamps, cnc projects pins.

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