In this paper, analysis to casting flaw in centrifugal of cylinder is given, also concrete measures for prevention of it.
对气缸套离心铸造常出现的缺陷进行了分析，并提出了防止缺陷的具体措施。
Effects of process conditions such as different curing temperature, curing time, starting reaction temperature and casting flaw on polyurethane elastomers mechanical properties are investigated.
研究了工艺条件(不同固化温度、固化时间和初始反应温度)以及浇注成型产生的缺陷对聚氨酯弹性体力学性能的影响。
Inferring from the flaw detection of X-ray, the sword possibly first forged the body by block casting iron, then cast the bronze handle, at last cast together to shape the sword.
从X射线探伤分析的情况推测，它很可能是先用块炼铁锻制刀身，之后再浇铸铜柄，而合铸成型的。
In casting iron production casting iron scab flaw is often found.
在粘土砂型铸造生产过程中经常出现夹砂类缺陷。
The common structural defect of large-scale rudder horn casting steel and its cause of flaw were analyzed, the smelting and heat treatment technology of casting steel was pointed out as well.
分析了挂舵臂铸钢件常见的组织缺陷及产生原因，提出了铸钢件的冶炼及热处理工艺。
So, the continuous casting was improved, the qualification rate of wide plate during flaw detection was increased.
于是对浇注过程作了改进，使宽厚钢板探伤合格率提高。
So, the continuous casting was improved, the qualification rate of wide plate during flaw detection was increased.
于是对浇注过程作了改进，使宽厚钢板探伤合格率提高。
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