基于SL模型的新型变速器壳体快速铸造研究  

Rapid Casting of a New Type of Transmission Based on SL Model

作　　者：赵渊[1] 

机构地区：[1]广安职业技术学院

出　　处：《机械管理开发》2017年第12期24-26,共3页Mechanical Management and Development

摘　　要：为了研究新型变速器壳体快速铸造中SL模型代替金属、木模具的问题,数据处理过程对造型工艺的影响,对于精度的不同需求可以采用的多种措施,模型制作的优化与新型变速器壳体开发的结合,进行了新品开发的快速铸造研究。通过研究可以表明:这种方法模型稳定、制作周期短、尺寸精度很明显比木模高,保证铸件质量的主要是浇铸系统;20年内形状较复杂的壳体新品的快速铸造适合非强化光敏树脂模型;SL模型的铸件成本比SLS法提供的蜡型成本低,模具寿命的关键在于造型过程SL模型的增强[1]。In order to solve the model of transmission housing rapid casting SL model instead of metal, wood moldproblems affecting the data processing process to modeling process, different needs for precision, can adopt a variety ofmeasures, combined with the optimization of production model and the new transmission housing development of rapidcasting new product development through the research. This method shows that the model is stable, the productioncycle is short, high dimensional accuracy obviously than wood, ensuring the quality of castings is the main castingsystem, rapid casting shell new 20 years in a complex shape suitable for strengthening non photosensitive resin castingcost model, SL model than the SLS method. The key of mould life is the enhancement of SL model in molding process.

关 键 词：SL 模型 新型变速器 壳体铸造 

分 类 号：TG24[金属学及工艺—铸造] TH132.46[机械工程—机械制造及自动化]