运用大孔出流理论设计了顶注压边浇冒口系统。
Based on the large orifice discharge theory, the kiss gating system of the casting was designed.
本文还对该浇冒口系统提高补缩效果的原因进行了初步分析。
The cause of the effect of shrinkage improvement in this pouring system is also analysed.
本文介绍了西班牙对汽车铸铁件浇冒口系统的设计方法及其设计特点。
Design and characteristics of gating system for cast iron in Spain automobiles have been described.
实践证明采用均衡凝固收缩模数法设计液压试验平台浇冒口系统是可行的。
The practice shows that it is feasible to design kiss gating-feeder of hydraulic test platform by applying moduli calculation method.
热节的位置、大小受铸件结构、铸型材质和浇冒口系统的开设位置所影响。
The changes of place and size of casting hot spot with the time are based on structure of casting, material of mould and the position of gate and riser.
所得铸件的成品率为95％以上，浇冒口系统重量占铸件重量的20％以下。
The said process has a finished product rate higher than 95% and a sprue and riser head system weight lower than 20 wt% of the casting.
同时为了满足工艺设计的要求，对铸件本身和浇注系统、冒口的质量进行了精确统计。
At the same time, the weight of castings, riser and gating system is calculated accurately to meet the demand of the process design.
对于平板类、厚大凹型类铝合金铸件，采用边侧冒口的浇注系统，能提高铸件的补缩效果，生产出合格铸件。
Feeding effect can be improved with qualified casting using side riser gating system for plate or heavy concave aluminum alloy casting.
表明采用收缩模数法计算浇注系统尺寸，用浇注系统补缩的无冒口工艺是可靠的。
The results show that the gating and feeding system without riser is reliable through calculating the sizes of gating system by moduli calculation method.
在UG造型软件基础上开发了铸造工艺CAD系统，包括工艺参数设计、冒口设计和浇注系统设计等模块。
The CAD system of casting process, including processing parameters, riser and gating system design modules, has been developed based on UG molding software.
系统主要功能包括：通用铸造工艺参数设计、实用冒口设计、浇注系统设计等。
This system consists of the common casting process parameter design module, the practical riser design module, the gating system design module, and soon.
根据均衡凝固理论设计工艺，采用阶梯式浇注系统，压边冒口和冷铁，取得了满意效果。
The foundry method was designed based on the Proportional solidification theory. Step gating system, connor risers and chills were adopted. Successful result was obtained.
系统实现了冒口工艺的自动设计，为模拟验证乃至实际生产提供较佳的推荐方案。
The results show the designed risers are reasonable. This system realized the automatic building of risers. It can provide a proximal optimum process for CAE valuation and even practical production.
系统实现了冒口工艺的自动设计，为模拟验证乃至实际生产提供较佳的推荐方案。
The results show the designed risers are reasonable. This system realized the automatic building of risers. It can provide a proximal optimum process for CAE valuation and even practical production.
应用推荐