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彩钢瓦的下料要求有哪些?

来源:http://www.jnjgcg.com/ 日期:2021-06-24 发布人:jiangucaigang
彩钢瓦作为一种新型材料,自身具有非常好的产品性能,从而被广泛应用在房屋建设等方面。但同时为了确保该产品能够充分发挥自身功效,在下料时一定要按照相关标准来,比如:
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、下料要放出彩钢瓦实样;并根据工艺要求预留制作和安装时的焊接收缩余量及加工余量;
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、钢材平直度、直线度超差的应先矫正,后下料;
2. Steel straightness and straightness out of tolerance should be corrected before cutting;
3、柱、梁的翼板、腹板如需接料,须整板接料,采用埋弧自动焊焊接,探伤合格后再号料、切割;
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、柱与梁连板及梁端板与梁间开坡口焊,梁、柱板与端板间为Ⅱ级焊缝。
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.
所以在进行彩钢瓦的下料操作时,一定要按照标准进行,如果不按照标准下料,就会造成材料的性能减弱甚至消失,这样就得不偿失了。
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.
此文关键词: 济南彩钢瓦  

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