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.
而且浇冒口比较笨重，浪费大量金属液，出品率低。
Moreover the casting head is quite unwieldy, waste massive molten metals, the product rate is low.
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.
对驱动轮轮毂原铸造工艺进行凝固模拟，找出缺陷的成因，并对原工艺进行了改进，采用顶置随形压边浇冒口。
The solidification process of a driving wheel hub cast with former foundry method was simulated to find out the reason causing shrinkage defects.
根据浇冒口设计理论和生产经验，开发了中小型球铁件压力冒口和控制压力冒口工艺设计程序，并进行了实际生产应用。
Based on risering and gating theories and practical experience, a computer program used to design pressure risering and pressure control risering system was developed.
本文运用卡赛浇冒口设计方法，结合生产经验，采用FOXBASE程序软件，开发了铸件无冒口或小冒口工艺设计程序。
Based on the design method of S. I. Karsay gating and risering and practical experience, Usering FOXBASE program software used to design riserless or small riser system was developed.
它们也可能被置于远远表面的模具，使之远离，从冒口或浇道。
They may also be placed at far surface of a mold, away from a riser or sprue.
型砂在型模周围成形，并根据需要安放闸道、浇道、冒口、排放口和浇注杯等。
Sand is formed about the patterns, and gates, runners, risers, vents and pouring cups are added as needed.
型砂在型模周围成形，并根据需要安放闸道、浇道、冒口、排放口和浇注杯等。
Sand is formed about the patterns, and gates, runners, risers, vents and pouring cups are added as needed.
应用推荐