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Cutting skills of Suzhou sheet metal processing factory

03-02

Metal cutting is an indispensable process in sheet metal processing in Suzhou. Below, we will list several generations of metal cutting processes and break down their advantages and disadvantages as follows:

First, wire cutting: it is developed on the basis of EDM perforation and forming.

The principle of molybdenum wire etching is a special metal cutting method:

Advantages: high precision, low initial equipment investment, and the ability to cut metals in special shapes.

Disadvantages: not easy to wear, especially when the metal hardness such as stainless steel is high, the cutting speed is slow, not suitable for large-scale processing.

2. Waterjet cutting in Suzhou sheet metal processing factory: high pressure water cutting metal. Under computer control, any hard processing and engraving can be realized, which is almost unaffected by the material.

Advantages: Low investment cost, can cut various complex workpieces, the product is not easy to deform (cold cutting). The cutting is relatively smooth and does not require secondary processing.

Disadvantages: Requires a lot of water and sand, high cost, serious environmental pollution, high machine maintenance cost, metal plate cutting is easy to rust.

Suzhou sheet metal processing factory

3. Flame cutting: Metal is cut at high temperature generated during the combustion of iron oxide, and auxiliary gas is required for cutting.

Advantages: large processing capacity, low cost, and relatively low equipment cost.

Disadvantages: Due to its own cutting characteristics, high temperature can easily cause cutting deformation.

4. Laser cutting in Suzhou sheet metal processing factory: Use a high power density laser beam to irradiate the cutting material, so that the material is quickly heated to the vaporization temperature, and pores are formed by evaporation. When the beam moves toward the material, a narrow width gap will be formed to complete the cutting of the material.

Advantages: high precision (smooth deformation of the cut), fast speed (matching according to laser power), high efficiency (forming a workpiece without any two processed workpieces), flexibility (combined with CAD technology, it can realize the production of a large number of complex parts), simple graphics (parameter input, computer can cut, easy), broad market.

 

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