molding

• In grid casting operations, mold spray application involves time when no grids are produced .
  在板栅铸造过程中，给模具喷涂也占用时间，其间不生产板栅。
• Food which is kept too long decays because it is attacked by yeasts, molds and bacteria .
  保存得太久的食品会变坏，是因为受到酵母菌，霉菌和细菌的侵袭。
• Multi-cavity molds are sometimes provided with knock-out pins for easy ejection of the casting from the molds .
  多腔模具有时装有顶钉，以便铸件易于脱模。
• All lead castings were produced at first by hand in many cases from single cavity molds .
  起初所有的铅铸件都是手工生产的，而且在许多情况下都是使用单腔模具。
• Eight grid molds of the conventional design are mounted, equally spaced along the table top's circular edge .
  八个普通结构的板栅模具，沿工作台顶部周边间隔相等。
• Too much water reduces the adhesion and too little piles the material up too thick on the mold surface .
  水太多会减少粘附力，加水太少则会使脱模剂在模具表面堆积太厚。
• Tin is important as it imparts an improved "fluidity" to the molten alloy and helps in mold filling .
  加锡是很重要的，因为它可以改进熔融合金的流动性，从而使其易于注入模具。
• Members were recruited at an early age and molded in a way that marked their personalities for life .
  成员在很年轻的时候就被招收到企业中去，训练的方式塑造了他们一生的个性。
• Experience will dictate how to vary the mold spray formula in accordance with casting results but do so very slowly .
  根据铸造效果，可以凭经验改变脱模剂的配方，但这样很慢。
• On most automotive battery grids, cooling is required in the top gate area and in the center of the mold only .
  绝大部分汽车蓄电池板栅尺需要在顶部浇口部分和模具的中心冷却就可以。