是发动机油底壳或湿干油底壳？
介绍了对发动机油底壳进行噪声预测的两种方法。
This paper described two methods on how to predict the radiated noise of engine oil pan.
通过对6105QA柴油机油底壳的实验研究，证明这种关系是正确的。
And this relationship is proved through the experimental investigation of 6105qa diesel oil pan.
修整或清除后主盖机油底壳垫圈凹槽中过多的密封剂薄膜。 切勿清除在后主盖槽中的密封剂。
Trim or remove excess sealant film in the rear main cap oil pan gasket groovDO NOT remove the sealant inside the rear main cap slots.
并以某发动机油底壳为例，把截面分析结果与三维分析结果、实验结果进行对比，验证了截面分析技术的可行性和高效性。
With an oil pan used in car as an example, the result of section analysis is compared with the results of 3D analysis and experiment. The feasibility and efficiency of the section…
泰盛硅酮型平面密封系列产品广泛应用于大间隙及挠性连接件的平面密封，如桥箱、法兰、发动机油底壳及端盖结合面等部位。
Tightsen silicone flange sealants are suitable for large gap applications and stamped metal assemblies where flanges flexing occur. Such as transmission pans, oil pans and various covers etc…
大多半厚(粘稠)的机油在启动时实际上通过旁支泄压阀又流回到油底壳而不能进入策动机油道。
Most of the thick oil at startup actually goes through the bypass valve back to the engine oil sump and not into your engine oil ways.
在热的机油流回油底壳后，机油将这些热量释放到流过油底壳的空气中。
After the hot oil drops down into the oil pan, the oil gives up some of this heat to the air passing under the oil pan.
因而在油底壳和发动机工作零件之间有机油不断流动循环。
Thus, there is constant circulation of oil between the pan and the working parts of the engine.
由于油底壳担负着机油散热功能的特殊性，试验对油底壳采用半约束阻尼包裹处理，结果显示整机声功率级降低了1。
Oil pan shoulder function due to the uniqueness of oil cooling, so the oil pan was semi-damping enwrapped in the experimentation , The results showed a piece of sound power level lower 1.
因而，在冬季降临时，应及时将油底壳、空气紧缩机内的机油换成冬季用的机油；
Therefore, in the winter comes, will be timely oil pan, air compressor in the oil into the oil used in the winter;
因而，在冬季降临时，应及时将油底壳、空气紧缩机内的机油换成冬季用的机油；
Therefore, in the winter comes, will be timely oil pan, air compressor in the oil into the oil used in the winter;
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