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- How is melt temperature controlled? 如何控制熔炼温度?
- Apart from raising the barrel temperature what other techniques can be used to raise the melt temperature? 除了提高料管温度外,还可以使用其他什么方法来提高融料温度?
- Too low melt temperature: Inhomogeneous melt with cold material inside (Which cause empty parts, broken parts etc. 熔体温度太低:材料塑化不均,熔体内含冷料(从而造成充模不足,冷料,产品断裂等)
- Its melt temperature is high and it has proper viscosity and low temperature flexibility. 具有较高的熔融温度，适宜的粘度和良好的低温柔韧性；
- Melt temperature should be a part of standard record-keeping, but because it changes very slowly it often gets ignored. 熔体温度应该成为常规记录中的一部分，但由于它变化比较慢，所以经常给忽略。
- The melt flow index of the blends was increased when the content of PEEK was decreased and melt temperature was increased. 结果表明：共混物的熔体流动指数随PEEK含量的降低和熔体温度的升高而增加；
- The series adjustment system that using melt temperature as main parameters was composed in HTM temperature control system. 在热媒温度控制系统中以熔体温度作为主参数,组成串极调节系统。
- The mold temperature obviously influences the molding process, while the melt temperature influences comparatively less. 模具温度对成型过程的影响较大，熔体温度的影响相对较小。
- Through genetic algorithm, the injection molding parameters that affect thin-wall mould warpage,namely the mold temperature, melt temperature, filling pressure, packing pres... 按该参数进行试验,效果良好,可以有效地减小薄壳塑件翘曲变形,其试验数值与计算数值基本相符,说明所提出的方法是可行的。
- The influence of throttle bore diameter and melt temperature in internal ladle on constituent distribution, marco-structure androckwell hardness of the casting was investigated. 研究了节流孔径和内浇包熔体温度两个工艺参数对铸件的成分分布、宏观组织和洛氏硬度的影响。
- Based on the numeric analysis of the model, the effects of melt temperature, injection time, mold temperature and pre-filled volume on the cell size were studied especially. 在对该数学模型进行数值分析的基础上,着重研究了熔体温度、注塑时间、模具温度、初始填充量对微泡尺寸的影响。
- Results show that burning-rate would raise with the increase of conductivity coefficient, melt temperature of wire and with the decrease of specific heat of wire. 计算结果表明，沿金属丝燃速随金属丝导热系数、金属丝熔点的增大而增大，随金属丝比热的减小而增大；
- Other "tricks" used by operators to tell melt temperature include observing the smoke/vapors that come off the emerging melt, or the degree of sticking to cooling rolls or devices. 操作人员还用其它一些诀窍还显示熔体温度，包括观察熔体挤出时的烟雾和挥发，或者熔体粘辊或者设备的程度。
- The heat of fusion is the heat required to melt a substance at its normal melting temperature. 熔化热是一种物质在其熔点温度全部熔化所需要的热量。
- The experimental results show that die pressure of PA6 and PA6/HDPE blends is reduced remarkably in the presence of ultrasonic wave during extrusion, but the melt temperature and mass flow rate of PA6/HDPE get increased. 在PA6/HDPE体系的超声挤出过程中，超声辐照所提供的能量场作用、高频剪切振动会导致共混物熔体口模温度升高、口模压力降低、挤出产量提高，因此，超声辐照能有效改善共混体系的加工性能。
- The melt velocity far from the gate was found to be higher than that near the gate during the compression stage contrary to that of conventional injection molding (CIM) resulting in different part residual stress and melt temperature distribution. 在压缩阶段离胶口较远的熔胶速度会比离胶口较近的熔胶速度来的快，这种现象与传统射出成型是相反的，也因此导致残馀应力与熔胶温度的分布与传统不同。
- It is found that for growth under constant bulk temperature(pull rate),the pull rate(bulk melt temperature)will increase with increasing ambient Biot number and/or decreasing melt Biot number. 研究表明,熔液平均温度(提拉速度)不变时,提拉速度(熔液平均温度)随环境毕奥数的增加和/或熔液毕奥数的减小而增大。
- By using the CRP, the influences of forced convection, melt temperature and reactor temperature during solidification on the microstructure of the A357 semi-solid slurry have been investigated. 研究了用液流混合方法(CRP)制备A357半固态浆料时,液流混合、熔体温度和反应器温度等因素对浆料组织的影响。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
