美标W12×4系列H型钢生产问题分析和控制

Analysis of Problems in the Production of U.S.S. W12X4 H-section Steel and their Countermeasures

针对美标W12×4系列H型钢生产中存在的问题，通过对工艺和设备进行诊断分析，提出改进措施。美标产品的各项指标不断提升，质量问题得到有效控制。

In light of the problems existing in the production of U. S. S. W12×4 H-section steel, through a diagnostic analysis of technology and equipment, improvement measures were put forth, thus every index of U. S. S. products kept going up and problems in quality were kept in check.