According to the main equipment of Wei 12-1 workover rig and drilling basis data of adjustment well, the hook load and torque of drill string are found out and a new drilling string is presented by using the torque and drag analysis model and calculating software, on which depend to calculate and evaluate the capacity of main drilling equipment of Wei 12-1 workover rig, such as derrick, drawworks, and rotary table, as well as hoisting equipment (traveling block, hook and swivel) and drill line etc.
根据涠12－1修井机主要配套设备和钻调整井的钻井基础数据，运用钻柱摩阻的计算模型，对侧钻过程中钻柱的摩阻/扭矩进行分析计算，提出新的钻具组合，计算大钩载荷及扭矩载荷，并根据计算出的大钩载荷及扭矩载荷，对平台修井机主要钻井设备井架、绞车、转盘、提升设备、钻井大绳等的承载能力进行分析计算，得出分析研究结论，并提出改造的具体思路及相关配套技术的实施方案。
Rotary cutter rack of rotor is ranged in ladder mode, so it can separate dynamic load.
转子的动刀架是阶梯式排列，分散动力负荷，提高单片刀具的切割扭矩，降低能耗。
For the sake of analyzing the dynamic impacting load in the process of axial meshing of toothed clutch gear and then provides reference for engineering design, taking the interior meshing gear pair that exists rotary speed difference and relative axial movement as the model of study and by adopting the systematic dynamics analytical software ADAMS the dynamic characteristics for the process of gear meshing was analyzed, and key parameters of dynamic torque, axial force and rotary speed etc. of the entire meshin...
为了分析齿式离合器齿轮在轴向结合过程中的动态冲击载荷，进而为工程设计提供参考，以存在转速差和轴向相对运动的内啮合齿轮副作为研究模型，采用系统动力学分析软件ADAMS分析了轮齿结合过程的动态特性，给出了完整结合过程的动态转矩、轴向力和转速等关键参数。
Rolls the circle is rotary kiln's important driving member, the tube body, the kiln liner and the material and so on all rotating part load through rolls the circle to transmit in the fulcrum arrangement, its operating performance's quality plays the very important role to the rotary kiln production efficiency's height, therefore rolls the circle related intensity the research and the analysis has the very vital practical significance and the economic value.
滚圈是回转窑的重要传动构件，筒体、窑衬及物料等所有回转部分的载荷都通过滚圈传递到支承装置上，其工作性能的好坏对回转窑生产效率的高低起至关重要的作用，因此滚圈相关强度的研究和分析具有十分重要的现实意义和经济价值。
The controller controls the velocity of swing motor by the means of meter-in to track the output velocity of rotary stage of the optimal regulator, so that the load sway can be controlled during swing operation.
最后，本文设计了回转液压回路模糊控制器，以换向阀节流调速的方式对液压马达转速进行模糊控制，使起重机回转平台跟踪最优调节器输出的转速，实现对吊重摆振的控制。
This paper studies the velocity stability of rotary cylinder with eccentric load.
本文针对偏心负载作用下的摆动气缸速度稳定性问题进行了研究。
In the light of the problems of high power consumption and low working efficiency in a beam pumping unit, a new method for power saving of the unit is proposed, that is, adopting an optimum structure of the unit and decreasing the periodic load coefficient of the pumping unit by changing the performance characteristics of the electric motor and by increasing the rotary inertia of the unit.
李铁 ，华伟棠，李金华针对游梁式抽油机能耗大，工作效率低的问题，提出游梁式抽油机节能的新方法，即在采用优化抽油机结构的基础上，通过改变电动机的工作特性和增加抽油机转动惯量的办法降低抽油机周期载荷系数。
Friction in a variety of control valves is not the same sensitive, such as rotary valve seat for high load caused by the friction is very sensitive, so use note.
各种控制阀对摩擦里敏感是不一样的，比如旋转阀对于由高的阀座负载引起的摩擦力就非常敏感，故使用时注意到这一点。
Compared with other air conditioning systems, engine-driven hybrid air conditioning system has the following advantages: the vapor-compression driven by engine can run in the regulating pattern of changing rotary-speed of engine and cylinder number of compressor; the rotary desiccant dehumidifier is adopted to reduce air humidity so that the working temperature and COP of vapor-compression machine increase and it is avoid that a part of refrigeration load is counteracted by reheat; the waste heat of engine is recovered as the main regenerating energy of dehumidifier.
与其他空调系统相比较，发动机驱动的复合空调系统有以下优点：发动机转速调节与制冷压缩机卸载调节相结合，降低能耗：采用转轮除湿技术代替冷却除湿，提高制冷机的工作温度，并避免冷量和热量抵消；发动机的余热被回收，用作转轮除湿器的主要再生能源。
The new concept of optimization adjustment kiln is presented combining with the instance of production. It is studied that the supporting system's equal load, the main subassembly's equal strength and equal life. It shows that general method is blind however the optimization method of the rotary can operate well.
提出了回转窑优化调窑概念，结合生产实例，分别开展了支承系统等载荷、主体部件等强度和主体部件等寿命调窑优化研究，研究表明：常规调窑方法存在盲目性，按各种优化方法调窑，可将回转窑调整到最佳的运行状态。
This design is based on the combination processes of the hull organism load bearing technology and the rotary cultivation or double rolls work in one time.
本设计是多功能耕作机的船体和部分作业机具的改进设计，将对多功能作业机的船体、旋耕刀、蒲滚选择与校核进行详细的叙述，并对传动装置进行改进，采用链传动方式。
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。
Axis line deflection and asymmetric load distribution of the rotary kiln induce the cracking of supporting shaft frequently.
回转窑运行中由于轴线偏移，支承载荷分配不均导致托轮轴疲劳断裂。
By mechanical analysis of the shaft of supporting wheel, a formula to calculate symmetrical cycle is derived. A linear relationship between equivalent stress amplitude in dangerous section of the supporting wheel shaft and the load has been obtained from the calculation at the onsite rotary kiln. Some load val...
笔者通过对回转窑的托轮轴进行力学分析，导出托轮轴等效对称循环应力幅的计算方法；对现场回转窑进行分析计算，得出该窑托轮轴危险截面等效应力幅与所受载荷的线性关系，从而得到托轮轴疲劳极限对应的载荷值和一些重要结论；提出通过轴线检测和调整来控制托轮所受载荷，使托轮轴处在疲劳极限下运行，从而减少托轮断轴事故带来的重大损失，有着较好的经济效益
The model of a rotary crane was derived to know the reason of load swing, and as a result, the load swing could be well controlled.
目的 通过建立旋转起重机的数学模型，了解负载摆动的机理，从而实现对该摆动的最优控制。
The palletising system has been integrated with a rotary turntable Robopac stretch wrapper and top film device to provide complete protection of the load against humidity and dust.
在码垛系统已与旋转转盘Robopac缠绕机和顶级电影设备提供的湿度和灰尘对负载完整的保护。
The gearing drive equipment of power head mainly passing low-speed and big torques in working. For bearing to alternate load, fatigue failure of gearing drive equipment becomes the major way of failure for rotary drilling rig power head.
动力头部件中的齿轮传动装置在工作中主要传递低速重载扭矩，而且是交变载荷，齿轮传动装置疲劳破坏是旋挖钻机动力头的主要失效方式之一。
This paper presents the structural features and characteristics of the radial impact tester, torsional fatigue tester, rotary bending tester and radial load tester used for the tests.
本文介绍了用于该试验的径向冲击试验机、扭转疲劳试验机、旋转弯曲疲劳试验机和径向载荷疲劳试验机的结构形式及性能特点。
Precision index of the manufactured large ratio friction transmission prototype, such as transmission accuracy, least step, stability of the least step, load capacity is measured by the absolute rotary encoder.
用19位绝对式编码器测试了大速比摩擦传动机构的传动精度、最小步距、最小步距的稳定性以及带负载能力等各项精度指标；
On the basis of studying the factors to affect the running condition of rotary kiln, the linear relation is set up between kiln load distribution and axis deviation;
在研究回转窑运行状态影响因素的基础上，建立了回转窑载荷分配与轴线变化的线性关系式；