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. material.
2. Punch: It is a punching and forming of flat parts with different parts on the plate by one or more steps. It has the advantages of short labor, high efficiency, high precision, low cost and high volume. Production, but to design the mold.
3. NC NC cutting, NC machining first, we must first write a CNC machining program, using the programming software, the drawn drawing is written into a program recognizable by the NC number processing machine, so that it can be punched on the plate according to these programs step by step. The flat shape of the various shapes is cut, but its structure is determined by the tool structure, and the cost is low, and the precision is 0.15.
4. Laser cutting is the use of laser cutting method to cut the structural shape of the flat plate on the large flat plate. It is necessary to write a laser program like the NC blanking. It can be used for various flat parts with complicated shapes, high cost and precision. At 0.1.
5. Sawing machine: It mainly uses aluminum profiles, square tubes, tube tubes, round bars and the like, 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.
