What is the finish of 309S stainless steel seamless tube processing products? Because the frequency of laser cutting is very high, the connection of each small hole is very smooth and the cut product has a high finish. 1. The cutting seam is thin: the laser cutting notch is usually 0.1 mm to 0.2 mm3 and the thermal deformation is small: the laser notch of laser processing is thin, fast and concentrated in energy, so the heat is transferred to the material to be cut is small, causing the material The deformation is also very small. 4. Suitable for processing large products: The cost of manufacturing large product molds is very high, and laser processing does not require mold manufacturing. For this, we recommend changing the needle to a thicker needle, and also testing the feeding time. feeding dog Slow down to solve this problem. Welded stainless steel pipes must be protected from moisture, dust, oil, lubricating oil, etc., to prevent long-term storage in such an environment, which can easily cause surface oxidation or other aspects of performance degradation. 3. Welded stainless steel pipe should be stored in a clean, dry place, which is suitable for ventilation and maintains the original packaging conditions, and is not easy to unpack. 4. The welded stainless steel tube of the film should avoid direct light. If yes, it should be replaced immediately after storage (film life is 6 months). 5. If the packaging material is soaked when filling the paper, remove the coating immediately. 1. Store to prevent surface corrosion.
