The workpiece in the traditional sheet metal processing technology is made up of several parts, but the new process is achieved through one cutting and bending, which reduces a lot of unnecessary processes, makes the cycle shorter, and reduces the cost.
The traditional technology of numerical control sheet metal is required to use special fixtures for the configuration of welding. For the present new technology, it is a craft similar to the carpenter's tenon. This is not only more accurate in positioning, but also very saving time, the product will not appear serious change, it can also reduce the cost of cycle reduction. At the same time, the quality has also increased.
The new process of numerical control sheet metal and multiple bending process makes the design and process of the unique process, so that the quality of the product will also be improved, and the cost will be reduced, but in the real process, it is necessary to cooperate with the spot welding.
At the same time, with the advantage of laser, the precision is high and the slit is fine, so that one piece of cutting and four bending can achieve the completion of four workpieces.
Because of the perfect combination of the whole process (tenon structure + workpiece bending + spot welding process), the deformation of the workpiece is very small, and it does not need to be reshaped and grind before spraying.
In the numerical control sheet metal process, the material can be divided into the way of punching, counting, cutting, laser cutting, and wind cutting, because the processing technology is different when the processing method is different in the material, and the way of sheet metal blind talk is mainly for the number and laser cutting.
In the numerical control sheet metal process, the number of blanking is the main use of CNC punching machine for processing, and the thickness of the thickness of the plate used should be cold rolling plate, hot rolled plate less than or 3 millimeters of winter rain, the aluminum plate should be less than or equal to 4 mm, and stainless steel should be less than or equal to 2 millimeters.
Laser cutting is a laser cutting process and the thickness of the plate thickness processing range is, the cold rolling plate and hot rolled plate are less than 20 millimeters and less than 10 millimeters. The advantage of laser cutting is that the thickness of the plate is large and the shape speed of the cutting workpiece is faster, and the machining is also very flexible. It is impossible to manufacture mesh parts by using this method because the cost of processing is too high.
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