查询词典 gear wheel pump

It is not allowed to touch any hydraulic drive area with bare hand, as well as to rotate any moving part when operating. such as oil motor, chain wheel, HP oil pump, gear-box, moving part of oil cylinder, linear track etc.

在操作机械设备时，不得用手直接接触有液压传动部位，旋转活动部位（如油马达，链轮传动部位，高压油泵，变速箱，油缸活动部位，线性滑轨等

This text pressed an on trial pedestal each zero partses to carry on a detailed calculation and the school pit to the liquid in introducing the background of the topic research and the foundation of the meaning:Pass to draw up towards experimenting the pedestal system principle diagram, explain the work principle of the system and manipulate a method;Pass the calculation to the system pressure,discharge, choose the oil pump,pipeline and valve door;Pass the calculation to deliver the calories to system, make sure the physical volume of the fuel tank and choose heating apparatus with spread a hot machine;Pass to spread a design of move the system to the pump station, choose to keep the strength that the gear cone wheel gear spread to move to combine a school to check stalk.

本文在介绍课题研究的背景及意义的基础上，对液压试验台各零部件进行了详细的计算和校核：通过对试验台系统原理图的拟订，说明了系统的工作原理和操纵方法；通过对系统压力、流量的计算，选择了油泵、油管和阀门；通过对系统发热量的计算，确定了油箱的体积并选择了加热器和散热器；通过对泵站传动系统的设计，选择了直齿圆锥齿轮传动并校核了轴的强度。

This text pressed an on trial pedestal each zero partses to carryon a detailed calculation and the school pit to the liquid inintroducing the background of the topic research and the foundationof the meaning:Pass to draw up towards experimenting the pedestalsystem principle diagram, explain the work principle of the systemand manipulate a method;Pass the calculation to the systempressure,discharge, choose the oil pump,pipeline and valvedoor;Pass the calculation to deliver the calories to system, makesure the physical volume of the fuel tank and choose heatingapparatus with spread a hot machine;Pass to spread a design of movethe system to the pump station, choose to keep the strength thatthe gear cone wheel gear spread to move to combine a school tocheck stalk.

本文在介绍课题研究的背景及意义的基础上，对液压试验台各零部件进行了详细的计算和校核：通过对试验台系统原理图的拟订，说明了系统的工作原理和操纵方法；通过对系统压力、流量的计算，选择了油泵、油管和阀门；通过对系统发热量的计算，确定了油箱的体积并选择了加热器和散热器；通过对泵站传动系统的设计，选择了直齿圆锥齿轮传动并校核了轴的强度。

High Quality Components: anti-friction bearings fsmooth operation with lower horsepower; front rear bearings fprecise cranksLSEft alignment long sLSEft life; fully enclosed, all metal fan-blade guard; fly wheel precision-balanced fan-bladed fexcellent cooling capacity; heavy duty, sLSEft-driven, gear-type oil pump fgenerous lubrication to critical wear areas flonger pump life; stainless steel, disc-in-plate valves flong wear excellent heat resistance dissipation; valve housings nickel-plated fcorrosion resistance.

高质量部件：低摩擦轴承提供平滑的运行并降低功耗。前后轴承提供精确的曲轴对中，延长曲轴寿命。全封闭风扇防护罩。飞轮经过精确平衡并带有风扇叶片，提供极好的冷却能力。重载型曲轴驱动齿轮式油泵为磨损区域提供充足的润滑。不锈钢阀片耐磨损，散热性好。阀座采用镀镍处理，耐腐蚀。

Can according to the request of user , offer special gear wheel oil pump and gear wheel motor of specification also at the same time.

同时还可根据用户的要求，提供特殊规格的齿轮油泵和齿轮马达。

The paper summrized lubrication technology and the selection of lubricant for rotary kiln, grate cooler, mill, conveyor mechanical equipment and large scale fan as following,(1)in rotary kiln, apply oil spoon of circulatory lubrication or pump forced oil supply system in the roller supporting mechanism and use (superscript #)680 high load industrial gear oil, and use lubrication method of idle oil wheel or spray in drive gear wheel and select solid lubricant which has high viscosity, strong adsorbability, good abrasion resistance in utmost pressure and lattic crystal structure,(2) in grate cooler, use immersion oil lubrcation in reducer and boiled oil centralized lubrication method in supporting roller and guide roller bearing, choose (superscript #)1 limit pressure lithium lubrcant grease,(3) in mill, use circulatory lubrication with fluxing oil station in drive mechanism and circulatory lubrication with high-low pressure fluxing oil station in main bearing and sliding shoe bearing and select N320 industrial gear oil.

文章全面总结了回转窑、篦冷机、磨机、输送机械及大型风机的润滑技术和润滑剂的选择。其中，(1)回转窑的托轮支承装置一般采用油勺供油的连续循环润滑方式或油泵强制供油系统，润滑油选用680重负荷工业齿轮油；传动大小齿轮的润滑一般采用带油轮或喷雾的润滑方式，润滑剂宜选用粘度高、吸附性强、极压耐磨性好、具有点阵晶体结构的固体润滑剂；(2)篦冷机中传动减速机的润滑一般采用浸油飞溅润滑；托轮，挡轮轴承的润滑一般采用干油集中润滑的方式，润滑脂一般选用锥入度310~340的1极压锂基润滑脂；(3)磨机中传动装置一般采用稀油润滑站循环润滑和冷却的方式；主轴承或滑履轴承的润滑一般采用高低压稀油润滑站循环润滑和冷却的方式，润滑油一般选用N320工业齿轮油。

This paper gives the analysis about the changeable law and the cause of the produced flow pulsation on common gear wheel pump and shows the unfavourable influence of the flow pulsation on hydraulic pressure system, the concrete measures of reducing the flow pulsation to be given.

对齿轮泵瞬时流量的变化规律以及产生流量脉动的原因进行了分析，指出了流量脉动对液压系统的不利影响，提出了降低流量脉动的具体措施。

Multi-wheel gear pump ; low pulsation ; flow characteristic

多齿轮泵；低脉动；流量特性

Theme is the gerotor pump of Figure 2.9b,where the crescent moulding is dispensed with by using an internal gear with one less tooth than the outer gear wheel.

由于叶片末端是紧靠在壳体上的，所以这里几乎没有渗漏，但是由此叶片末端或者是内壳的磨损却十分严重。

Because the automobile applies the brake the braking force which needs to be quite big, and is quite frequent, therefore the automobile applies the brake mainly to use the air compressor and the hydraulic pump energizes, the corresponding braking system respectively is the barometric pressure braking system and the hydraulic brake system; The human body mechanical energy mainly uses in the passenger vehicle in the vehicle arresting gear, the driver draws the hand brake lever or steps on presses the foot pedal dive flap, carries on effectively through the steel wire after the wheel applies the brake in the vehicle, prevents the vehicles stop when the landslide or slides moves.

由于汽车制动所需的制动力比较大且比较频繁，所以汽车制动主要采用空气压缩机和液压泵供能，对应的制动系统分别是气压制动系统和液压制动系统；人体机械能则主要用于轿车的驻车制动装置，驾驶者拉动手制动杆或踩压脚踏制动板，通过钢索对后车轮进行有效的驻车制动，以防止车辆停车时滑坡或溜动。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。