论文部分内容阅读
压力浇注炉是沟槽式工频电炉在铸造生产中的另一种应用。实质上它是一个浇包,又是一个保温炉。这种浇注炉设计有一个象低压铸造式的压力容器。按设计,加入的金属液体和放出的金属液体都必须沿夹层的管槽通过炉膛底部,这就象闻名的茶壶式浇包。因而这种浇注炉也可以确保无渣浇注。浇注炉内通入惰性气体或压缩空气造成比一个大气压高的压力,把炉内的液体金属沿夹层管槽压
Pressure pouring furnace is a groove-type power frequency furnace in casting production another application. In essence it is a ladle, but also a holding furnace. This pouring furnace is designed with a low-pressure casting pressure vessel. By design, the added liquid metal and the evolved metal liquid must all pass along the mezzanine tube through the bottom of the furnace, which is known as the teapot-style ladle. Therefore, this pouring furnace can also ensure that no slag pouring. Pouring furnace into the inert gas or compressed air pressure greater than one atmosphere, the liquid metal inside the furnace along the sandwich slot pressure