CNC Router 3018 Pro Limit Switch Upgrade

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The CNC Router from China, commonly referred to as 3018 Pro CNC Router, offers excellent value for its price and is relatively easy to upgrade. This device will enable you to install limit switches that prevent damage by crashing the machine. This product is designed specifically for use with the Pro version, which features a combination of extruded aluminum and CNC-routed plastic parts. The standard version is primarily made of extruded aluminum. Although this might be compatible with both versions, I do not have access to a standard version to test it with. #3D Printed Parts# You will need the following 3D-printed components: Qty 2 - X-Axis Limit Switch Holder V2.STL Qty 2 - Y-Axis Limit Switch Holder V2.STL Qty 8 - T-Nut V2.SLDPRT #Limit Switches# The required limit switches are as follows: Qty 4 - Limit Switch model: V-153-1C25 Micro Limit Switch Long Straight Hinge Lever Arm SPDT Snap Action You can find these switches on Amazon or Digi-Key by searching for the product code "V-153-1C25." Ensure you purchase a switch with a long arm, as specified in the model number. The long arm is essential for the X-Axis. Note: Although a medium-style arm will work for the Y-axis, the long arm works perfectly well. #Hardware# You will need the following hardware components: Qty 16 - M3 nut Qty 4 - M3x12mm screw Qty 8 - M3x16mm screw Qty 4 - M3x20mm screw Here's an example kit that includes the necessary hardware. You can find cheaper alternatives if you take the time to search for them and wait for shipping from China. https://www.amazon.ca/gp/product/B06Y4N8XWG/ #CNC Router# You can find this CNC router on various online marketplaces, including eBay, Amazon, AliExpress, Banggood, and more. Simply search for "3018 Pro CNC Router." Here are a few example links to get you started: https://www.amazon.ca/gp/product/B07GPTGN5J/ https://www.sainsmart.com/products/sainsmart-genmitsu-cnc-router-3018-pro-diy-kit Note: The SainSmart website displays various models of the 3018 router, including the Pro and non-Pro versions. The main differences between these versions are the inclusion or exclusion of options (range: $100 to $300USD), such as: Offline Controller (enables machine operation without a laptop attached) Laser (enables engraving/burning with a low-powered laser - 2W to 5W, as opposed to high-powered CO2 cutting lasers found on laser cutting machines) Collet chuck (accurately centres milling tools) Cutting bits Mounting hardware (holds down raw stock)