碳弧气刨在铸钢件生产中的应用

Application of Carbon Arc Air Gouging in Production of Steel Casting

碳弧气刨是大型铸钢件表面清理的主要方法之一.介绍了碳弧气刨的原理与特点,选择了碳弧气刨用设备和材料,确定了碳弧气刨的工艺参数,详述了碳弧气刨在铸件多肉处理和缺陷挖除工序中的应用.通过对碳弧气刨的工艺控制有效地提升了铸件质量.

Carbon arc air gouging is one of the main method of surface cleaning for large steel castings. The principle and characteristics of carbon arc air gouging were introduced, the equipment and materials for carbon arc air gouging were selected, and the process parameters of carbon arc air gouging were determined. The application of carbon arc air gouging in cutting and digging for castings was detailed. The quality of castings can be improved effectively by the control of carbon arc air gouging process.