| 热流道模具和传统模具的区别 |
| 添加时间：2019/10/8 15:19:40 浏览次数： |
| 1、缩短制件成型周期。因没有浇道体系冷却时刻的限制，制件成型固化后便可及时顶出。许多用暖流道模具出产的薄壁零件成型周期可在5秒以下； 1. Shorten the forming cycle of the parts. Because there is no restriction on cooling time of runner system, the parts can be ejected in time after solidification. Many thin-walled parts produced by warm runner moulds can take less than 5 seconds to form. 2、节约塑料原料。在纯暖流道模具中因没有冷浇道，所以无出产费料。这对于下降原料成本含义尤其重大。事实上，国际上首要的暖流道出产厂商均在世界上石油及塑料原料价格昂贵的年代得到了迅猛的开展。由于暖流道技术是削减费料下降材料费的有效途径； 2. Save plastic raw materials. Because there is no cold runner in the pure warm runner mould, there is no production cost. This is particularly significant for reducing raw material costs. In fact, the world's leading producers of warm runners have been developing rapidly in the era of expensive petroleum and plastic raw materials. Because warm runner technology is an effective way to reduce material cost. 3、削减费品，提高产质量量。在暖流道模具成型过程中，塑料熔体温度在流道体系里得到精确地操控。塑料能够更为均匀共同的状况流入各模腔，然后出产出质量共同的零件。另外，暖流道成型的零件浇口质量好，脱模后残余应力低，零件变形小。所以市场上许多高质量的产品均由暖流道模具出产； 3. Reduce expenditure and improve production and quality. In the warm runner mold forming process, the temperature of plastic melt is accurately controlled in the runner system. Plastics can flow more evenly into each cavity and produce parts of the same quality. In addition, the gate quality of parts formed by warm runner is good, the residual stress after demoulding is low, and the deformation of parts is small. Therefore, many high-quality products on the market are produced by warm runner moulds. 4、消除后续工序，有利于出产自动化。制件经暖流道模具成型后即为制品，无需修剪浇口及收回加工冷浇道等工序。有利于出产自动化； 4. Eliminating the follow-up process is conducive to production automation. The product is formed by the warm runner die, without trimming the gate and retrieving the cold runner. Favorable for production automation; 5、扩大注塑成型工艺使用范围。许多先进的塑料成型工艺是在暖流道技术基础上开展起来的 5. Expanding the scope of application of injection moulding technology. Many advanced plastic forming processes are developed on the basis of warm runner technology. |
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