齿轮泵若是第一次运行，或长期闲置后再使用，最好在空载或小负荷情况下先跑合一小时左右。
If the first gear pump operation, or long-term idle after use, preferably in small load or no-load circumstances Xianpao One hour.
合理确定齿轮泵的工作转速，使齿轮与轴的转动避开啮合共振频率，可以防止噪声加剧。
Rationally define the work gear pump speed, gear and the axis of rotation to avoid engaging resonance frequency, can prevent noise intensified.
齿轮泵密封垫的选用原则是，对于要求不高的场合，可凭经验选取，不合适时再更换。
The gear pump seals the selection principle is not high demand, for the occasion, but by experience, not to replace timely selection.
输送高粘度液体的齿轮泵应做到在较低的功耗、较少的泄漏、较大的压力下输出最多的流量。
High viscosity of the liquid transmission gear pump should be at a lower power consumption, less leakage, larger output under the pressure of the most traffic.
止回阀与安全阀在齿轮泵的输出管路上最好安装一个止回阀。
Check valve and relief valve on the output of the gear pump tube had better install a check valve.
内啮合齿轮泵有两种齿形即：渐开线齿形和摆线齿形。
Internal gear pump has two kinds of tooth profile namely: involute profile and cycloidal tooth profile.
内啮合齿轮泵中的小齿轮是主动轮，大齿轮为从动轮，在工作时大齿轮随小齿轮同向旋转。
Internal gear pump is the small gear wheel, the big gear for driven wheel, in work big gear with small gear cocurrent rotation.
摆线齿形的内啮合齿轮泵又叫做摆线转子泵，泵中的小齿轮和内齿轮只相关一个齿，因此这种内啮合齿轮泵不需要设置隔板。
Cycloidal tooth profile of the internal gear pump, also called cycloidal rotor pump, pump the small gear and internal gear only related a tooth, so the internal gear pump do not need to set partition.
本文对齿轮泵和液压缸的出现的常见故障进行分析。
This article counter gear pump and hydraulic cylinder's appearance's common breakdown carries on the analysis.
这两种内啮合齿轮泵的工作原理和外啮合齿轮泵的工作原理相同。
These two kinds of internal gear pump working principle and external gear pump working principle the same.
高粘度齿轮泵并不能产生压力，它只是输出流量。压力低或无压力，说明高粘度齿轮泵没有吸入液体或泄漏严重。
High viscosity gear pump does not generate pressure, it is only the output flow. Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.
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。
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.
此种齿轮泵回路的典型应用是工程机械上常可见到的行走、转向机构，它节省去一个辅助泵。
This kind of gear pump return route's model application is on the engineering machinery Chang ke sees walks, the rotation gear, it saves a donkey pump.
齿轮泵的磨损部位主要有主动轴与衬套、被动齿轮中心孔与轴销、泵壳内腔与齿轮、齿轮端面与泵盖等。
Pump wear parts are mainly drive shaft and bushing, passive gear center hole and shaft pin, pump shell lumen and gear, gear face and pump cover, etc.
齿顶高系数是设计齿轮时的重要几何参数，也是影响复合齿轮泵流量特性的重要参数之一。
The addendum coefficient is an important parameter in the designing the gear, and to affect the discharge characteristic of compound gear pump.
高粘度齿轮泵并不能产生压力，它只是输出流量。
High viscosity gear pump does not generate pressure, it is only the output flow.
介绍了熔体齿轮泵在塑料挤出成型及微孔塑料加工中的应用。
The applications of polymer melt gear pump in plastics extrusion and microcellular plastics forming are introduced.
与柱塞泵、单螺杆泵及齿轮泵不同的是，单螺杆泵可用于药剂填充和计量。
With the piston pump, diaphragm and gear pumps is different is that single-screw pump can be used for pharmaceutical filling and measurement.
齿轮泵的旋转方向要与进、出油口相符。
Gear pump with the direction of rotation into and out in line with the oil mouth.
泊姆克齿轮泵马达是用于起重机的一种配件。
为了更有效地消除齿轮泵振动信号的噪声，引入匹配追踪消噪方法。
In order to effectively abate the noise of geared pump vibration signal, matching pursuit is introduced for de-noising.
时间的增长，齿轮泵会出现泵油不足，甚至不泵油等故障，主要原因是有关部位磨损过大。
With the growth of the use time, pump will appear pump oil shortage, don't even pump oil fault, the main reason is the related parts excessive wear.
该泵摆脱了传统设计的束缚，使得齿轮泵在设计、生产和使用上进入了一个新的领域。
The pump out of the shackles of traditional design, making gear pump in the design, production and use into a new area.
本文介绍了内啮合齿轮泵齿轮设计的准则及应注意的几个问题。
This paper introduces the criterion and some noted problems of gear design for internal gear pump.
氨液循环泵由齿轮泵改为高速泵，效果较好。
Using high speed pumps to replace gear pumps for ammonia recycling, satisfactory results were achieved.
迄今为止，齿轮泵的寿命还远远达不到设计要求，这主要是齿轮泵存在较大的径向不平衡力所致。
The service life for gear pump is much less than the desired design up to now, which is mainly caused by higher pressure imbalance.
利用直齿齿轮泵的困油容积变化公式，求出了斜齿齿轮泵的困油容积变化公式，得到了斜齿齿轮泵不发生困油的螺旋角。
According to the volume oil formula of the straight gear pump, the volume oil formula of the helical gear pump is got and the helix Angle no trapping is found.
同步齿轮泵能够降低齿轮泵径向力，提高齿轮泵的工作压力。
The synchronization gear pump can reduce the radial and boost the work pressure.
困油现象是由齿轮泵自身工作原理造成的，它直接影响着齿轮泵的工作性能及寿命。
The phenomenon of oil-trap stems from the principle of gear pumps, and it affects directly the performance and life of the gear pumps.
困油现象是由齿轮泵自身工作原理造成的，它直接影响着齿轮泵的工作性能及寿命。
The phenomenon of oil-trap stems from the principle of gear pumps, and it affects directly the performance and life of the gear pumps.
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