热门关键词： 济南坚固彩钢工程公司 | 彩钢板 | 复合板 | 彩钢瓦 | c型钢 | 钢结构 |
As a new material, color steel tile has very good product performance, so it is widely used in housing construction. But at the same time, in order to ensure that the product can give full play to its own efficacy, the cutting must be carried out according to the relevant standards, such as:
1. The color steel tile sample should be put out during cutting; The welding shrinkage allowance and machining allowance for fabrication and installation shall be reserved according to the process requirements;
2. Steel straightness and straightness out of tolerance should be corrected before cutting;
3. If the flange plate and web plate of column and beam need to be connected, the whole plate shall be connected, and automatic submerged arc welding shall be adopted. After passing the flaw detection, the material shall be numbered and cut;
4. Groove welding is conducted between column and beam connecting plate and between beam end plate and beam, and grade II welding is conducted between beam, column plate and end plate.
Therefore, the blanking operation of color steel tile must be carried out according to the standard. If the blanking is not carried out according to the standard, the performance of the material will be weakened or even disappeared, so the gain is not worth the loss.