What is the meaning of water table of CNC plasma cutting machine?
The term "water table" in the context of a CNC plasma cutting machine refers to a specially designed water-filled surface or tank integrated beneath the cutting area. This water table plays a very important and positive role in enhancing the cutting process and overall machine performance.
Here are some key benefits and meanings of the water table in CNC plasma cutting:
1. Cooling Effect: When plasma cutting generates intense heat, the water table helps cool down the metal being cut, preventing excessive warping or distortion. This cooling ensures cleaner and more precise cuts.
2. Dust and Fume Reduction: The water surface acts as a natural filter by trapping dust, smoke, and harmful fumes produced during the cutting operation. This contributes to a healthier and safer working environment.
3. Noise Reduction: Cutting metal can be noisy, and the water table absorbs some of the sound waves, helping to reduce noise levels and create a more comfortable workspace.
4. Improved Cutting Quality: By stabilizing the metal and reducing the flare of plasma sparks, the water table helps achieve smoother edges and finer details in the cut parts.
5. Protecting the Machine: The water beneath the cutting area also helps to catch sparks and metal slag, keeping the CNC machine cleaner and extending its service life.
In summary, the water table of a CNC plasma cutting machine is a smart and environmentally friendly feature that boosts efficiency, improves work quality, and creates a safer, quieter workplace.
How to manufacture a water table for a CNC plasma cutting machine?
How to manufacture a water table for a CNC plasma cutting machine is an excellent way to enhance cutting quality, reduce dust and smoke, and minimize heat distortion. Building a water table can be a rewarding project that improves your workshop environment and the precision of your cuts.
Here's a positive and practical guide to manufacturing a water table:
1. Understand the Purpose and Benefits
A water table serves multiple important functions when used with a plasma cutter:
- Cool down the metal during cutting, reducing warping.
- Minimize dust and smoke, creating a cleaner working environment.
- Collect slag and sparks safely within the water tank.
- Extend consumable life by reducing heat and splatter.
2. Plan Your Water Table Design
Before starting, decide the size and materials based on your CNC plasma table dimensions and cutting needs.
Size: Typically, the water table should match or slightly exceed the cutting area of your CNC machine.
Materials: Use corrosion-resistant materials like stainless steel or galvanized steel for the frame and grate. Polyethylene or acrylic tanks are also common.
Water depth: About 2–4 inches to effectively cool and catch debris without splashing excessively.
3. Gather Materials and Tools
Steel or aluminum sheets and tubing for the frame.
Metal grate or slats for supporting the workpiece.
A water tank or sheet metal to construct the tank.
Welders, drills, angle grinders, screws, and sealants.
Water pump and filtration system (optional but recommended).
Safety gear like gloves, goggles, and masks.
4. Construct the Frame
Weld or assemble a sturdy rectangular frame that will support both the water tank and the workpiece.
Ensure the frame is level and strong enough to hold the weight of water plus metal pieces.
5. Build or Install the Tank
Fabricate a waterproof tank with steel sheets or install a pre-made water container inside the frame.
Seal all joints with appropriate waterproof sealants to prevent leaks.
Include a drain valve or plug for easy water changes.
6. Create the Workpiece Support Grate
Use steel slats or expanded metal grates placed above the water surface for the metal sheets.
Space the bars to allow sparks, slag, and smoke to fall into the water without obstructing the cutting head.
The grate should be removable for easy cleaning.
7. Install Optional Features
Water pump and filtration: Circulate water to keep it clean and cool.
Water level indicators and covers to reduce evaporation.
Drainage system for convenient maintenance.
8. Final Assembly and Testing
Assemble all parts securely.
Fill the tank with water (distilled water is better to reduce mineral buildup).
Test the plasma cutter with the water table in operation.
Check for leaks, proper water depth, and any adjustment needs.
9. Maintenance Tips
Regularly clean out slag and debris.
Change water as needed to prevent impurities.
Inspect grate and frame for corrosion or wear.
Conclusion
Manufacturing your own water table for a CNC plasma cutting machine is a rewarding project that will enhance precision, safety, and cleanliness. With careful planning, quality materials, and proper assembly, your water table will significantly improve cutting results and extend the life of your equipment. As Hubei Meisar CNC clients of CNC plasma cutting machines MS-G, we offer free drawings for the machine water table, after ordering, you can ask the drawings from us freely.
Water table cnc plasma cutting machine Heavy gantry type MS-GH
Water table cnc plasma cutting machine Heavy gantry type MS-GH by Hubei Meisar, also can be with cnc flame cutting together. It provide your fabrication shops with the clean, safe metal sheet CNC cutting solutions.
- Gantry CNC Plasma Cutting MS-G Functions:
1.To cut the mild steel thickness 0.3mm-300mm.
2.The shape can be from your CAD design, or from this machine controller drawing library.
3.Can be cnc flame cutting and cnc plasma cutting both.
4.Better cutting precision than manual cutting, faster cutting speed and less cutting waste.
5.Less heat deformation, less fume.
- Gantry CNC Plasma Cutting MS-GParameter Outlook:
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Heavy gantry cnc plasma and oxyfuel cutting machine MS-GH with water table |
|
|
Beam Width (X axis) |
4.0m-8.0m |
|
Rail Length (Y axis) |
6m(can be lengthened) |
|
Effective Cutting Width |
3.0m(3.2m for single torch) |
|
Effective Cutting Length |
4.0m |
|
Cutting Mode |
Flame and/or Plasma |
|
Cutting Material |
Carbon Stainless Alloy steel, Aluminium, Zinc etc |
|
Flame Cutting Thickness |
5-300mm |
|
Plasma Cutting Thickness |
Depending on the plasma generator |
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Cutting Speed |
0-6500mm per minute |
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Optional item |
Extra plasma/flame cutting head |
|
NC Plasma generator |
|
| Free drawings for water table | |
Related Question: What is the advantages of Hubei Meisar CNC water table plasma cutting:
Firstly, what is water table Plasma? – What's the reason for cutting under with water? It is cutting on a table that has water below the plate. You can get the details at our page above. Under water CNC plasma cutting actually had already existed 50 years. Here's a quick run-down of the benefits, advantages, of table water plasma cutting while completely under water.
Noise Levels – The first thing you notice when cutting under water is that it dramatically reduces the noise emitted by the plasma arc.
Arc Glare – Next, you will notice that under water plasma cutting significantly reduces the brightness of the arc.
Smoke – When plasma cutting under water, the water will absorb the vast majority of the plasma smoke. Heat–Cutting under water keeps the entire plate cooler, which reduces warping of the cut parts and the skeleton, or scrap plate.
Cleaning – water tables will accumulate slag and sludge at the bottom of the table, and require periodic clean out.
Hubei Meisar CNC is professional in supplying kinds cnc plasma cutting machine, and freely offers the water table drawings. Any inquiry, welcome to contact us meisarcnc@meisarcnc.cn +86 15171412223
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