利用钢构件公差上限控制焊接变形

Controlling Wind-deformation By Using High Limit of Steel Structure Tolerance...

焊接变形”是钢结构产品制作中的常见现象， 有时还是影响质量和效率的关键问题。本文通过大量实践， 对通常遇到的钢结构产品在生产制作中的变形进行了初步分类、归纳和探讨， 对某些变形现象进行了初步的理论分析，

Wind deformation ten occurs in manufacture of steel structure and is the key problem to influence its quality and production benefit . By the writer it has been classified , summed up , and inqured into , and then analyzed theoritically primarily .