The invention solves the technical problems of more laboursome manual operation and short service life of the prior hydraulic tool.
此发明解决了现有液压工具手工操作较为费力、使用寿命短等技术问题。
The invention provides a rechargeable hydraulic tool, which belongs to the technical field of machinery.
本发明提供了一种充电式液压工具，属于机械技术领域。
According to the situation of drilling lost circulation in Zhongyuan Oilfield, a side hydraulic tool has been designed.
针对中原油田井漏的情况，设计了随钻防漏的侧向水力工具。
Its application shows that:(1)a"mall-made borehole wall"produced by the side hydraulic tool plays a role of leak protection in the absorbent formation;
侧向水力工具在现场的应用情况表明：（1 ）利用侧向水力工具形成“人造井壁”屏蔽环的方法，在渗漏地层能起到较好的防漏作用；
They all use hydraulic fluid that is highly pressurized when the tool is in use.
这些工具均使用液压液体，此液体会在工具使用过程中处于高压状态。
It has characteristics of hydraulic setting, bi-directional slip anchoring, and fishing property of matching releasing tool, so it's an ideal tool for water shutoff and separate zone production.
它具有液压坐封、双向卡瓦锚定、配套丢手打捞工具打捞等基本特点，是油田卡堵水、分层采油的理想配套工具。
This article takes PROFIBUS as tool, USES the hydraulic servo system as the research object, and proposes digital self-diagnosis electro-hydraulic servo system research plan based on PROFIBUS.
本文以PROFIBUS总线为工具，把液压伺服系统作为研究对象，提出了基于PROFIBUS现场总线的数字式自诊断电液伺服系统的研究方案。
A setting or operating method that USES hydraulic force applied through the tubing or running string to activate a downhole tool.
通过油管或下入管柱施加液压力来启动井下工具的一种坐封或操纵的方法。
The up jarring section takes use of hydraulic mechanism, the jarring force can be adjusted according to up elevating load but can not exceed the max. load for tool load rated.
上击器采用液压原理，其震击力可由上提力的大小自由调节，但使用时不允许超过工具限定的最大负荷。
Impulsion energy is the most important of work capacities of a hydraulic impulsion tool, and impulsion energy is related to impulsion frequency.
液压冲击器的工作性能中最重要的是冲击能，冲击能又与冲击频率密切相关。
Model KDS-115 hydraulic releasing tool is developed, which solves the problem of torque transfer by designing a claw-groove structure between the upper sub and fishing head.
针对这种情况，研制出KDS— 115型液压丢手工具。 该型工具通过设置上接头与打捞头之间的凸爪凹槽结构，解决了以往丢手工具不能传递扭矩的问题；
When the ball is located on a landing seat, hydraulic pressure generally is applied to operate the tool mechanism.
当球落在坐放座上时，通常施加液压压力，以操纵工具机构。
The fault tree analysis was used to analyze the faults of hydraulic system in machine tool, and good effect was gotten.
实践证明， 将故障树分析法应用于机床液压系统故障诊断中是非常有效的。
The hydraulic pulling tool is a hydraulic jack used on the fishing string just above the fishing tool and fastens to the casing with pulling-tool anchors.
液压提升工具是在恰好位于打捞工具上面的打捞管柱上使用的液压起重器，并用提升工具锚固定于套管。
The pipe string includes double hydraulic cylinder with anchorage packer, double hydraulic cylinder without anchorage packer, releasing tool, reversing valve and centralizer.
该工艺管柱主要由双缸液压锚定封隔器、双缸液压无锚定封隔器、液压丢手工具、换层开关、扶正器等工具组成。
Component modeling method is a proper tool for hydraulic system.
组合建模法是液压系统的良好建模方法。
A dynamic simulation tool, SIMULINK software package in MATLAB, is taken as the development tool, and applied in the dynamic response computation of the hydraulic servo closed-loop control system.
以MATLAB中动态仿真工具SIMULINK软件包为开发工具，将其应用于该液压伺服闭环控制系统的动态响应计算中，针对上述两种闭环控制系统，给出了考虑干扰量情况下的SIMULINK仿真方法。
According to design theory of hydraulic impulsion tool and experiment of overseas hydraulic impulsion tool, confirm the structure parameter of the hydraulic impulsion shovel.
根据国外的液压冲击产品的实验测试和液压冲击器的一般设计理论，初步确定了此液压冲击铲的结构参数。
The capability of NC tool hydraulic system is an important factor that affects the capacity of working procedure of NC tool.
数控机床液压系统的性能是影响数控机床工序能力指数的重要因素。
Mechanic tool clamping with belleville washers, hydraulic release.
机械工具配备有酸模衬垫、液压释放装置。
The products have been covered: Pliers, cutting, pipe, wrench, tighten, mud wood, torque, storage, hydraulic, lifting, tool steel and other types of applications.
目前产品已涵盖：钳类、剪切、管道、扳手、紧固、泥木、扭力、仓储、液压、起重、钢结构应用等多个工具种类。
The turret uses servo motors and hydraulic system to go on clutching and shifting the tool position, and uses high-precision tooth couplings for accurate positioning.
该刀架依靠伺服电机和液压系统完成离合和转位控制，利用高精度鼠牙盘进行精确定位。
Aiming at the technological requirements of tractor wheel hub threading, the electrical and hydraulic control parts for tapping unit combination machine tool were designed.
针对拖拉机轮毂的攻丝工艺的要求，设计了组合攻丝机床的电气与液压控制部分。
The fundamental concept, system structure and system performance of expert system soft-ware development for stack-up hydraulic system of combination machine tool are introduced by this article.
本文介绍组合机床叠加式液压系统设计专家系统软件开发的基本思路、系统结构以及系统的功能。
Sleeve in the mechanical or hydraulic production tool under the effect of switching on and off the up and down.
生产滑套在机械或液压开关工具的作用下进行开和关的上下移动。
Host drive system of machine tool is composed of stepless shift components, gearbox of worm wheel, saw frame, worktable, fastening piece, feeding and hydraulic equipments.
加工机床主传动系统由无级变速机构、蜗轮减速箱、锯架、工作台及紧固件、送料装置和液压机构等组成。
This paper describes a hydraulic vibrating system. This system is in accordance with the shortcomings of the mechanical vibration installation that cuts with the use of a vibrating machine tool.
本文针对无卡轴旋切机振动刀架机电式振动装置的缺点，设计了一种液压振动系统。
The tool clamping head based on hydraulic expansion is a kind of ultra-precision tool clamping head.
静压膨胀式刀具夹头是一种采用静压膨胀原理夹持刀具的超高精度刀具夹头。
Because of the quick change and unexpected stop of the circulating direction of oil liquid, the machine tool hydraulic system will produce pressure impact.
机床液压系统由于油液流动方向迅速改变或突然停止流动，产生压力冲击。
Because of the quick change and unexpected stop of the circulating direction of oil liquid, the machine tool hydraulic system will produce pressure impact.
机床液压系统由于油液流动方向迅速改变或突然停止流动，产生压力冲击。
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