Aluminum plates are made of many composite materials and are also a popular building material. In the process of making aluminum plates, the process of aluminum plate cutting is naturally indispensable. So what are the ways to cut aluminum plates? Let's learn about some of them together.
1. Using high-pressure water for cutting is the best way to cut aluminum, which is also a popular cutting technology. When used, the edge size of the aluminum plate is accurate and the cut surface is clean and smooth, because the strong jet of water can effectively prevent the deformation of the aluminum sheet, and has a relatively high cutting accuracy.
2. Use a woodworking electric saw to cut. This method is also suitable for products with a relatively large quantitative amount of aluminum plates. It can be cut to a fixed length and cut with an electric saw.
3. You can also use a manual aluminum cutting machine to cut. This equipment is also very simple to operate. It requires manpower to cut the material in this regard. It is sold in hardware tool stores in the market.
4. You can also use a semi-automatic aluminum cutting machine. This method is relatively labor-saving and can be completed by yourself using mechanical equipment. You only need to find a suitable machine and equipment personnel to learn how to operate it.
5. You can also laser cut aluminum plate. This technology uses the energy released when the laser beam is irradiated on the surface of the aluminum plate to melt and evaporate the aluminum alloy to create the shape you want.
The above is the way to cut aluminum plate. I hope it can help you!
If it is a DIY aluminum plate cutting at home, then you also need to consider safety, cost and ease of operation. The following is the best and optimal solution recommended by plate thickness:
Thin aluminum plate cutting (thickness ≤ 1mm) Recommended tools: heavy-duty utility knife + steel ruler Operation points It is necessary to use a steel ruler to press the marking position, and the utility knife repeatedly scratches (5~8 times) to 2/3 of the thickness of the aluminum plate;
It can be separated by bending in the opposite direction along the scratch, and the edge is sanded to remove burrs to increase the aesthetics.
Advantages: Zero equipment cost, no noise and dust, suitable for making small decorative panels or electrical appliance repairs.
Limitations: Only applicable to pure aluminum plates (soft series such as 1060/1100), not applicable to alloy aluminum plates.
Cutting of medium-thick aluminum plates (1~3mm)
Solution 1: Electric drill + cutting conversion rod, the most cost-effective method
Tool configuration: Metal conversion rod + special saw blade for aluminum alloy (diameter 60~80mm)
Operation process:
The aluminum plate is fixed to the edge of the workbench with G-type clamps;
The electric drill is adjusted to low speed (800~1500 rpm), vertically cut down and advance at a uniform speed;
Apply lubricating oil (WD-40 or special aluminum cutting fluid) to prevent aluminum from sticking during cutting.
Effect: Cutting flatness ±0.5mm, 3030 aluminum profiles are cut in 30 seconds.
Solution 2: Portable electric circular saw (efficient and accurate)
Key skills:
The saw blade contacts the aluminum plate after pre-starting to avoid jamming;
Add guide rails to assist in straight-line cutting, with an error of <1mm;
Goggles + anti-cut gloves must be worn to prevent aluminum chips from splashing.
Applicable scenarios: Scenarios that require batch cutting, such as door and window renovation and chassis customization.
solutions for special needs Curve cutting → Electric curve saw Applicable saw blades: Fine-toothed metal special saw blades (tooth pitch 2~3mm); Operation key: Mark the path on the surface of the aluminum plate with a paper pattern in advance; Start at low speed and slow down at the corners to prevent saw teeth from breaking. Emergency small-scale cutting → Manual wire saw Applicable scenarios: Temporary modification of hole positions or cutting of non-load-bearing parts; Tips: Lubricate the saw blade with soap and pause for heat dissipation every 10 seconds of cutting. Four, home DIY pit avoidance guide Prohibited tools: Angle grinder (easy to slip, aluminum chips are flammable at high temperatures); Ordinary woodworking saw (excessive tooth pitch causes aluminum plate tearing). Safety regulations: Ensure that the material is double-fixed (clamp + vise) during operation; The cutting area is away from flammable materials, and fire extinguishing equipment is available. Incision optimization:
Burr treatment: First use a file to roughly grind, then use 400-grit sandpaper to fine-tune.
Summary of selection based on demand:
Extremely low cost → Cutting with a utility knife (≤1mm thin plate);
Balance efficiency and precision → Electric circular saw + guide rail (1~3mm universal);
Complex shape → Curve saw + paper pattern assistance
