When processing sheet cabinets in sheet metal, we all know that the current customers have high requirements for the cabinet cabinet, and the requirements for appearance are also very strict. In fact, this appearance is not only related to the aesthetic problem, it also directly reflects the quality of the product. It also has a great effect on future use. The importance of the appearance of the cabinet cabinet is self-evident. In order to avoid the appearance of affecting the quality of the product, it must be carefully produced during production. If there is a problem in appearance, it must be remedied or even eliminated in time.

Method / step

Cutting: There are various ways of cutting, mainly in the following ways

1. Shearing machine: It is a simple material that uses shearing machine to cut strips. It is mainly used for the blanking forming of molds. The cost is low, the precision is less than 0.2, but only the strips or blocks without holes and chamfers can be processed.

2. Punch: It is a punching and forming part of a flat piece that is unfolded on a sheet by one or more steps. It has the advantages of short labor time, high efficiency, high precision, low cost, and is suitable for mass production. But design the mold.

3. NC NC cutting, NC machining is first required to write a CNC machining program, using the programming software, the drawing of the drawing is written into a program recognizable by the NC number processing machine, so that it can be punched out on the flat plate according to these programs. Shaped flat piece, but its structure is due to the tool structure, low cost, accuracy of 0.15.

4. The laser cutting method uses the laser cutting method to cut the structural shape of the flat plate on the large flat plate. Like the NC blanking, the laser program needs to be written. It can be used for various complicated shapes of flat plates, and the cost is high, and the precision is 0.1.

5. Sawing machine: mainly used aluminum profiles, square tubes, tubes, round bars, etc., with low cost and low precision.

Sheet metal processing cabinet cabinet should pay attention to: 1, the coating on the surface of the cabinet cabinet must be uniform, no sag, open bottom phenomenon. 2, the logo should be complete, clear, and durable and reliable, the serial number can not be missing. 3. Each panel of the cabinet cabinet should be flat and free from distortion and deformation. The openings on the cabinet door should be even and tidy. 4, the size should meet the requirements, the error can not be too large. The difference in the quality of the cabinet cabinet is different. Due to the different craftsmanship of the cabinet, the materials are different. In addition to the different market demands, the quality is also very different. Because of the different levels of requirements, the cabinet cabinet also reflects different types. But no matter how much difference, there is a reason. The quality of sheet metal processing cabinets is different. The products at that level are in the market. Usually, the technicians are not necessarily fancy prices when selecting materials. It is only part of the reason, not all, for the technicians. They are more concerned about whether the material itself meets the standard. For the manufacture of the cabinet cabinet, steel materials are generally used. This material may rust due to special reasons. When purchasing materials, it may not be checked one by one. Among these production materials are mixed with some raw materials.