大型薄壁铸钢件的潮型铸造,在国内来说,还是比较新的工艺方法。现以我厂大型薄壁铸钢件——一体构架为例,简单介绍如下:一体构架是车辆上的最大配件,铸件毛重1050公斤,壁厚比较均匀,一般在15～17毫米,部分壁厚25毫米,技术条件要求严,除了不允许产生一 Large-scale thin-walled castings tide casting, in China, or a relatively new technology. Now I plant large thin-walled steel castings - one framework, for example, a brief introduction is as follows: One frame is the largest vehicle accessories, castings gross weight 1050 kg, the wall thickness is relatively uniform, generally 15 to 17 mm, some 25 mm wall thickness , Strict technical conditions, except not allowed to produce one