不锈钢铸造的历史文化源远流长，至今已有上千年的历史，在随着社会的演变，铸造也在潜移默化发生了很大的变化，在当今经济发展现状，不锈钢铸造技术有哪些现状问题存在
The history and culture of stainless steel has a long history. It has been in the history of thousands of years. With the development of society, casting is also imperceptibly changing. In the current economic development, what are the current problems of stainless steel casting technology?
1.环境污染严重、作业环境恶劣
1. the environmental pollution is serious and the working environment is bad
铸造生产中炉料主要是生铁、废钢、焦炭、石灰石等、型砂、芯砂。主要是原砂、粘土、煤粉、树脂等粘结剂、固化剂、旧砂等的运输、混砂、造型、制芯、烘烤、熔化、浇注、冷却、落砂、清理和后处理等工序，就其作业内容来讲是在机械振动和噪声中进行，有的还在高温，如熔化、浇注中作业，有的产生刺激性气味，粉尘作业环境更是恶劣。
The main furnace material in the casting production is raw iron, scrap, coke, limestone, molding sand and core sand. Is the original sand, clay, coal powder, resin binder, curing agent, such as sand transport, sand mixing, molding, baking, melting, pouring, cooling, cleaning, sand and postprocessing procedures, on the terms of its work is carried out in the mechanical vibration and noise, and some are still high temperature, such as melting and pouring operation, some irritant odor, dust working environment is even worse.
2.工艺水平低，铸件质量差
2. low process level and poor quality of castings
浇注系统设计不合理。由于设计不当，存在卷气、夹杂等缺陷，导致铸件出品率和合格率低。
The design of the gating system is unreasonable. Due to improper design, there are defects such as air volume and inclusion, which lead to low yield and low qualification rate of castings.