1. Explanation of nouns
"Mirror" refers to the surface state of stainless steel.
"Mirror" should belong to the "8K" surface in stainless steel industry.
Polished slab stainless steel
2. Material classification
316 stainless steel mirror panel, 316L stainless steel mirror panel, 304 stainless steel mirror panel, 301 stainless steel mirror panel, 201 stainless steel mirror panel, etc.
3. processing principle
The principle of stainless steel plate production is that the stainless steel raw material is polished on the steel plate surface by polishing equipment with a polishing liquid, so that the plate surface is flat and the luminosity is as clear as a mirror.
The process of processing stainless steel mirror panels can be divided into two methods: general grinding and fine grinding. Which of the mirror effects produced by these two processing methods is better? This is determined by looking at the brightness of the mirror surface, and the blisters and grinding heads on the surface of the sheet must be small.
In general, stainless steel plates are processed on a polishing machine, and the slower the speed of travel, the more the number of sets of grinding, and the effect will be very good; when the stainless steel plate is processed using polishing equipment, the first is to The plate is sanded, and then the stainless steel plate is placed in the polishing liquid. The grinding process is carried out by 8 sets of different grinding heads. The grinding process is basically the treatment of the surface of the stainless steel plate. This process has no depth. This step is mainly for the purpose. The oxide layer on the surface of the stainless steel plate is removed.
After finishing the above process, it can be washed and dried, and the color stainless steel mirror panel is recolored on the basis of the stainless steel mirror panel. Now the high-grade color stainless steel mirror panel is processed by vacuum ion plating technology. Even pattern etching can be performed on the mirror panel, and patterned etching plates of various styles and styles can be obtained.
4. Common mirror classification
Common mirror stainless steel is divided into three types: 6K, 8K, and 10K. Generally it is ordinary polishing, ordinary 6K, fine grinding 8K, super fine grinding 10K effect. The same thickness is generally not much different, the 10K mirror is brighter; the thicker the thickness, the worse the effect and the higher the processing cost.
5. Mirror stainless steel melting point
The melting point of mirror stainless steel is mainly related to each component and content, regardless of whether the surface is mirror or not. The concept of "red" is vague. When the various metals are at 400 degrees Celsius, the environment is not very bright, you can see that it is already "red". So "burning the mirror stainless steel" takes about 400 degrees.
Mirror polishing divided into common grinding, precise grinding, super mirror. Precise grinding is made by hand, the common mirror is made by machine, so the precision of precise grinding is pretty, so it has higher value.
Mirror stainless steel plate processing decoration needs attention
With the improvement of the decoration quality of the architectural decoration market, the scope of mirror stainless steel decoration has become more and more extensive! However, the processing and installation methods of mirror stainless steel are various, and the points that need special attention at the construction site are popular with everyone:
1. Pre-treating before bending
Mirror stainless steel decorative surfaces often have inconsistent reflections due to surface undulations and affect aesthetics. There are many reasons for this phenomenon. Most people think that the material is too thin, but it is not because it is not pre-prepared. Caused. Bending plate processing is a stainless steel plate that produces hard and non-plastic tensile deformation at the bend. At present, any high-precision bending equipment on the market fails to ensure 100% absolute stress concentration at the sharp point of the knife edge, so that the bending plate The tensile deformation of the latter product near the bend extension line is inconsistent. The resulting stress is unevenly distributed on the surface of the board, which causes undulations.
Therefore, when cutting the board, the knife edge is required to be sharp, smooth and without tearing. The most important step is the pre-treatment before bending, and the shallow groove of 90° is firstly cut on the extension line of the bend, and the groove depth is d (can be based on the plate) The actual thickness is adjusted.) This method can effectively eliminate the uneven distribution of stress, and can also make the rounded corners of the bend R<2mm, which greatly improves the quality of the profile.
2. Seam treatment at the seam
In addition to the requirements of the elevation, axial position, verticality and levelness of the general stainless steel doors and windows, the special construction of the mirrored stainless steel doors and windows is mainly at the joint construction. Usually, the joints will pay attention to this joint when accepting the inspection. The quality specifications for the joints of mirror stainless steel plates are:
(1) Consistent: the gap must be consistent on its extension
(2) Sealability: The gap must be less than 0.5mm, which is invisible to the naked eye.
(3) Flatness: The joints should be flat at the corners, and there should be no in-and-out phenomenon. It is not allowed to use hard tools for tapping to cause deformation of the board surface.
3. Pay attention to the difference between the mirror stainless steel door and window and the vertical material.
The cross-section dimension should be smaller than the cross-section dimension, depending on the fillet size of the mirror profile. For example, the rounded corner R=2mm, the cross section of the cross section should be less than 4mm of the vertical section. In order to ensure that the seam is not visible at the seam. The blade mounting method should also be used for the horizontal material installation.
4. using glass glue to seal
Mirror stainless steel doors and windows and glass are usually sealed with glass glue, and workers with skilled operation skills can achieve smooth and no-wave and shiny installation effect, but also pay attention to the following points:
(1) To match the material installation shape, select the size of the glass nozzle outlet and cut it into a 60° cut with a sharp blade.
(2) When you are glued, pay attention to keep the angle between the glue gun and the glass at 60°.
(3) Uniform force to slowly squeeze the glass glue while keeping the glass nozzle moving forward at a constant speed
The mirror stainless steel plate surface installed in the above manner has a clean and smooth surface, beautiful seams, and the glass glue is smooth and shiny, thereby improving the quality of the decoration.
SUS304, SUS316, SUS430, SUS201
Specification: width 100-1500mm length as customer's request
Finish: 6k, 8k, super mirror
We imported the most advanced digital controlled polishing machine, polishing wheels and wool felts, multi-procedure polishing, strict test standard, ensuring product is flat and smooth, bright and glossy, high reflective, no bumps, deformation or marking, etc.