摘要
介绍了近年来公司ADI铸件的产量及产品结构变化,详细阐述了ADI防护支座的开发应用过程。通过使用QTD900-8材料替代ZGD650-830材料,实现了ADI在防护支座类铸件上的批量生产应用,达到了铸件的轻量化和降低生产成本的目标,最后得出以下结论:(1)使用ADI材料替代铸钢件,可以实现铸件的轻量化;(2)生产ADI的产品要控制使用原材料的微量元素含量,避免出现材料质量不合格的情况发生;(3)在满足质量要求的情况下,尽量使用高牌号的ADI,以实现铸件质量更轻、成本更低的目标;(4)ADI产品的成本和铸件的结构直接相关,空间结构小、铸件质量重的零件生产成本比较低。
The output and product structure change of ADI castings in recent years were introduced. The development and application process of ADI protective support was described in detail. By using QDT900-8 instead of ZGD650-830,the application of ADI in batch production of protective supporter castings was realized,the aim of lightening casting and reducing production cost had been achieved. Finally,the following conclusions were drawn:(1)Using ADI material to replace steel castings could realize the lightening of castings.(2)For the production of ADI products,it was needed to control the trace elements of raw materials to avoid the occurrence of material quality was not up to standard.(3)Under the condition of satisfying the quality requirement,the higher grade ADI should be used as far as possible to achieve the goal of lighter casting quality and lower cost.(4)The cost of ADI products was directly related to the structure of castings,the cost of castings with small spatial structure and heavy mass was relatively low.
作者
高峰
曾圣湖
武炳焕
GAO Feng;ZENG Sheng-hu;WU Bing-huan(No.2 Foundry,Dongfeng Commercial Vehicle Co.,Ltd.,Shiyan 442013,China)
出处
《现代铸铁》
CAS
2019年第1期1-5,共5页
Modern Cast Iron
关键词
ADI
防护支座
轻量化
成本
ADI
protective support
light weight
cost
