A separate pin then opens in the mold for water injection, while simultaneously, a valve at the end of cavity fill opens a path from the main cavity into a secondary or overflow cavity.
模内的另一个针开启开始注水，与此同时设置在填充尾端的阀门开启形成一个由型腔通往溢流空腔的通道。
The height of central part of the round cambered surface is equal or higher than the one of ring- shaped bulge. When the horizontal top side of internal cavity of encapsulation mold is pressed down to the heat sink so as to produce a deformation, the cambered surface can not be pressed to oppress the subjacent metal line, and the ring-shaped bulge can also prevent mold-overflow.
该散热片，适用于封装制程，具有一圆形弧面板部，并且其圆形弧面板部的中央是高于或等于环状凸起的高度；如此一来，当封胶模具内模穴的水平顶面下压至散热片上而使其产生变形时，圆形弧面板部就不会压迫到下方的金属线，而环状凸起同样也可发挥防止溢胶的功能。
Using this model we can get the quality of gas overflow from the cavity through vents during mold filling, realize the purpose of the quantitative prediction of gas.
本文首先建立了一个基于绝热过程的气体流动数学模型，利用该模型可以得到在模具充型过程中，从溢流槽排出气体的质量，实现对气体的定量预测的目的。
Another possible cause for odor is the build up of slime, mold, hair, etc in the tailpiece (the portion of pipe that comes out the bottom of your sink) or overflow of your sink.
另一个可能的原因是，建立气味煤泥、塑造、毛发、在尾翼等(部分管出来的底层你下沉)或溢流贵沉。
The paper treats free surface element of mold filling process employing overflow element redistribution technique and considering effect of the liquid metal part filling in free surface element on the calculation of heat transfer.
采用过流单元流量分配方法处理充型过程自由表面单元，并考虑了表面单元液态金属部分充填对传热计算的影响。
Through the analysis that the liquid metal filling type could minimize the corner to avoid the vortex, and open the overflow tank and exhaust ducts in the appropriate place to improve filling conditions, in order to improve mold quality.
通过分析认为，金属液充型时应尽量减少拐角，避免涡流产生，以及在适当的位置开设溢流槽和排气槽，以改善填充条件，才能提高模具质量。
The resin injection hole is set at the centre of the mold and overflow hole on the conners.
注胶孔设在阳模的对称中心，溢胶孔设在阳模的四个角上。
In this article, ingeniously utilized tab gate and two times location system and overflow canal, and designed injection mold.
本文巧妙地运用了护耳式浇口、二次定位系统及溢流槽来设计模具，更好地保证了塑件质量。