In order to validate the dynamic characteristic of the improved fuel pump bracket, the new FEA model is set up and the modal analysis and the spectrum analysis are carried out.
为了验证改进后托架结构的动力性能，本文建立了改进后的油泵托架的有限元模型，并利用该模型对改进后的油泵托架进行了模态分析和随机振动分析以及疲劳损伤计算。
Using numerical simulation technology, we study a method for predicting the structural fatigue life of a fuel pump bracket(FPB) that contains rubber cushion for vibration reduction.
针对一类含橡胶减振垫燃油泵托架出现疲劳断裂的现象，研究利用数值仿真技术预测结构疲劳寿命的方法。
The unit shall be field convertible to a portable pump by means of removal of the guide bracket from the pump volute, without modification.
这种泵设备应该能够在现场转换成轻便泵，不需要进行改型，只要通过拆卸泵涡壳上的导轨支架就可以做到。
Conducting oil pump prime the pump, pump cover, bearing, bracket, shaft, seals, bearings, impeller of eight large component parts.
导热油泵首要由泵体、泵盖、轴承体、支架、主轴、密封、轴承、叶轮八个年夜的零部件组成。
Internal gear pump structure and other gear pump structure similar to, mainly by the outer rotor and rotor, pump shaft, pump body, the front cover, bracket, sealing device, bearing, etc.
内啮合齿轮泵的结构和其他齿轮泵结构类似，主要由外转子、转子、泵轴、泵体、前盖、托架、密封装置、轴承等组成。
Motor and pump connection in two ways, one motor and pump mounted on the bracket as a single entity, the second is the basis set by adding a separate motor axis connected with the shaft.
电机与泵的联接有两种方式，一是电机装在与泵体连为一体的支架上，二是电机单独设基础通过加长轴与泵轴联接。
PW, PWF mainly by the pump cover, pump casing, impeller, shaft seal, shaft, and bracket the composition of such components.
PWF主要由泵盖、泵壳、叶轮、轴封、轴、和托架等零部件组成。
The top end bracket shall be fitted with a stainless steel lifting bail and shall be capable of supporting the combined weight of the pump and motor.
顶部尾轴承架应该配置不锈钢吊环，应该能够支撑泵和电机的总重量的压力。
The top end bracket shall be fitted with a lifting bail and shall be capable of supporting four (4) times the combined weight of the pump and motor.
顶部尾轴承架应该配置吊环，应该能够支撑泵和电机的总重量四(4)倍的压力。
If the pump has been flooded, dismantle the container bracket and remove the bearings.
如果泵被洪水淹过，请拆除泵壳的托架，并将轴承拆下。
If the pump has been flooded, dismantle the bracket and remove the bearings.
如果泵被洪水淹过，请拆除泵壳的托架，并将轴承拆下。
A brass impeller surrounded by a cast iron diffuser, bracket, and case makes this pump as strong as those used by your grandfather!
泵的黄铜叶轮由铸铁扩散器、支架和外壳包围，使泵非常坚固耐用！
The punching die design of external bracket of car pump is elaborated.
详细论述了轿车油泵外用支架的冲压模具设计过程。
The punching die design of external bracket of car pump is elaborated.
详细论述了轿车油泵外用支架的冲压模具设计过程。
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