气割安全使用五程序山东兰陵美酒股份有限公司袁春杭气割又叫氧炔切割，它一般是指人工操作射吸式割炬，利用可燃气体乙炔的预热火陷在工件（钢材）表面加热，待达到一定温度，喷出氧气流，使钢材燃烧，并吹走氧化渣，从而达到切割目的。由于气割不仅能够切割普通形状的钢... Gas cutting safety using five programs Shandong Lanling Wine Co., Ltd. Yuan Chunhang Air cutting, also known as oxyacetylene cutting, which generally refers to manually operated jet cutting torch, the use of combustible gas acetylene preheating fire in the workpiece (steel) surface heating until Reach a certain temperature, jet oxygen flow, the steel burning, and blowing away the oxide slag, so as to achieve the purpose of cutting. As the gas cutting not only able to cut ordinary shape steel ...