cooling crack
英 [ˈkuːlɪŋ kræk]
美 [ˈkuːlɪŋ kræk]
网络 冷却破裂型
双语例句
- Good cooling performance, which can prevent the crack due to the mold's thermal fatigue and can extend its service life effectively.
冷却效果好，可有效防止模具由于热疲劳而产生龟裂纹，能有效延长模具的使用寿命； - Application Research of Pipe Cooling Technique to Prevent Crack in Large-scale Aqueduct
水管冷却技术在大型渡槽防裂中的应用研究 - During the half cycle of cooling, the sample tends to restore its original shape. However, because the plastic compressive deformation formed before cannot come back, the crack opens gradually.
在降温半循环中试件有恢复原有形状的趋势，但由于升温半循环中生成的压缩塑性变形不可恢复，裂纹逐渐张开。 - The result shows that high cooling speed is the main reason of reforming the crack. Meanwhile, the countermeasures were put forward and good effect was obtained.
结果表明，裂纹的产生是由于车轮辐板在热成型中受到强烈的冷却影响所致，从而采取了相应的改进措施，取得了较好效果。 - A New Method of Synchronous Intensive Cooling During Welding for Preventing Welding Hot Crack
随焊激冷防止焊接热裂纹新方法的研究 - This paper studies the influence of the change of flow direction of cooling water at the botton of ingot mold and the mold material on the crack and the inner surface roughness of the ingot mold.
对锌锭模制造经过多次的改进试验，主要改进了锌锭模下端面的冷却水流向和材质，研究其对锌锭模的断裂、内腔表面粗糙度的影响； - Because of super rapid heating and cooling while pulse current is switched on, the super high speed impact quenching is accomplished around crack tip.
由于裂尖附近超快速加热和冷却，金属材料完成了一次超高速冲击淬火。 - Analysis process of heat flow state and heat process of casting powder in mould using mathematical model at home and abroad as well as development of heat exchange coefficient model of secondary cooling zone for predicting the formation of intermediate crack are briefly introduced.
概述了国内外用数学模型分析热流状态、分析结晶器保护渣发生的热过程，以及研究开发二冷区热交换系数模型，用于预测中间裂纹的形成的情况。 - If no artificial cooling measures were taken, the concrete would be vulnerable to crack.
若不采取人工降温措施，混凝土将极易产生裂缝。 - The secondary cooling system is evaluated, the reasons of crack are analyzed.
对宝钢1930铸机的二冷制度进行了评估，分析了产生裂纹的原因； - In recent years, with the raise of the requirement to surface quality of billet, the investigation, which concerns the influence of the cooling and heat transmission of the mould on surface crack and initial solidification process of molten steel, appears more significant.
近年来，随着对连铸坯表面质量要求的提高，有关结晶器冷却、传热对钢液的初期凝固及表面裂纹影响的研究愈显得重要。 - This paper analyzes the effects of Mn/ S, S and P contents, casting speed and secondary cooling on centreline crack in the web of beam blank, and puts forward the improving measure.
通过现场调研和工艺参数统计，分析Mn/S、S、P、拉速和连铸二冷设备等对异型坯腹板中心裂纹的影响，在此基础上提出改进建议。 - The result reveals that the practical secondary cooling system is not suitable and easy to cause quality defects such as internal crack.
结果表明，目前的二冷制度不甚合理，易产生内裂纹等质量缺陷。 - Failure Analysis on Cooling Pipe Crack
冷却水管破裂失效分析 - The adoption of variable speed centrifugal casting technique and variable flux pouring technique and variable speed solidification cooling technique was able to adjust the temperature field and stress field of the roll, which benefits the filling and solidification of steel liquid and eliminates the crack of HSS roll.
采用变速离心铸造技术、变流量浇注工艺，结合铸型的变速冷却技术，改善了轧辊温度场和应力场分布，有利于钢液的充填和凝固，有利于消除离心铸造高速钢轧辊裂纹。 - For the cooling pipe in Zn liquid made of 20 seamless tubing crack appears easily in the course of working and its life is short.
锌液冷却管是用20号无缝钢管弯制而成，在锌液的冷却过程中容易出现裂纹，使用寿命短。