Reaming is one of the finish machining methods of hole.
铰孔是孔的精加工手法之一。
The principle of pulse electrochemical finish machining (PECFM) is discussed.
阐述了脉冲电化学光整加工原理。
The adjustment, clamping and machining method in finish machining are summarized.
总结了精加工时的调整、装夹和加工方法。
The finish machining can be completed in one machine tool by milling and rolling.
通过铣削和滚压，在一台机床上完成球面精加工。
These methods have been used in finish machining during assembling components of aircraft.
这些方法已在飞机部件装配精加工中获得应用。
Based on analyzing the mechanism of pulse electrochemical finish machining, a practical experiment is designed.
在分析研究脉冲电化学光整加工原理的基础之上，结合实际进行了实验设计。
The goal of finish machining is achieved and surface roughness is reduced 3 ~ 5 grades based on experimental data.
根据实验得到的优选数据进行加工，有效地降低了表面粗糙度3 ~5级，达到了光整加工目的。
The volt ampere properties of electrolyte in pulse electrochemical finish machining (PEFM) are investigated in this paper.
对脉冲电化学光整加工（PEFM ）中所采用的一种电解液的伏安特性进行了实验研究。
Mechanical Finish Machining has the question of low productivity and high cost. Therefore, it can't satisfy the practical production.
由于目前的加工方法主要是机械光整加工，存在着加工质量差、生产率低、成本高的问题。
Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining.
渐开面包络环面内螺纹蜗杆砂轮磨齿，是一种硬齿面齿轮精加工的新型工艺。
Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining.
针对面齿轮硬齿面磨削加工中存在的困难，提出用蜗杆砂轮磨削的双参数法来磨削面齿轮。
The finish machining of the bisect plane of bisect sliding bearing is the key working procedure of the machining process of such products.
对开滑动轴承的对接平面精加工是该类产品工艺流程的关键工序。
There is an obvious disparity between our nation and other developed nations in the field of hard surface finish machining of the spiral bevel gear.
在螺旋锥齿轮硬齿面精加工这一环节上，我国与发达国家的差距尤为明显。
Our factory has a 300-ton punch, two 100-ton, 200-ton punches respectively. It is our feature that products are forged and treated by finish machining.
我厂有300吨位冲床一台，100顿，200吨冲床各2台，产品经热锻后再精加工是我厂的特色。
The problem of slender pieces deformation and the vibration error is one of the key techniques that whirling should solve when using in finish machining.
旋风铣削法是一种较先进的高效率加工螺纹方法 ，适用于批量较大的螺纹粗加工。
Based on the geometry characteristic and processing technique of centrifugal compressor impeller, the tool path of rough and finish machining are scheduled.
分析了离心压气机叶轮的几何结构特点、加工工艺，并在此基础上规划了叶轮的粗、精加工刀具轨迹。
To solve this pivotal problem, the design of special device to finish machining the sealing surface of soldered pipe board and bundles in locale becomes urgent.
针对这一问题，设计了一种能在现场对管束焊装后的管板密封面进行精加工处理的专用装置。
According to the geometrical data of a three-dimensional model, finish machining strategy with section plane method is adopted on the basis of the offset surface.
根据三维造型数据，采用基于等距面的截平面法进行精加工。
The experimental and analytical results show that the new posture following and keeping fixture can meet the requirements of aircraft assembly and finish machining.
试验和应用分析表明，这种新的随动固持方法可以满足机身对接装配、精加工要求。
Also the new technology of finish machining for pipe die has been established, the approaches to increase the machining efficiency of the pipe die have been raised as well.
制订了新的管模精加工工艺，并提出提高管模产品加工效率的途径。
Introduces the analysis on technological processes for the spindle of machining center TKP6511, improves the technological design of semi-finish machining and finish machining.
通过对加工中心TKP6511主轴加工工艺过程的分析，改进了其半精加工及精加工的工艺设计。
Results showed that ferrite net and lower hardness due to low cooling rate, coarser finish machining resulted in the fracture during earlier stage of rotary bending fatigue test.
结果表明，冷却不足使组织中出现网状及小块状铁素体，导致硬度偏低，加之磨削加工痕迹较粗是引起前轮毂早期断裂的原因。
Our conclusion is that the ultrasonic drilling or ultrasonic reaming is suitable for finish machining of holes and a promising process to be used in machining aluminum and car bon steels.
因此超声波钻削乃至铰削在精加工方面是一种有前途的工艺方法。
GPFM Ambition: Learn from foreign advanced food product linmanufacture food machine suitable for home corporation, dedicate intelligence and force to finish machining China farm products.
我们的志向：不断向国外先进的食品生产线学习，制造适合国内企业的食品加工设备，为中国食品的深加工奉献智慧和力量。
Based on the characteristics about pulse electrochemical finish machining (PEFM), its mechanism is studied. According to finish machining principles the experimental design is carried out.
论述脉冲电化学光整加工特点，研究脉冲电化学光整加工机理，根据光整加工原理进行实验设计。
The technical equipment adopted the construction that the spindle drove boring sleeve, boring bar and cutter bar in order to finish machining spherical surface. The improved result was good.
该工装采用主轴带动镗套和镗杆及刀杆的结构来完成球面加工的切削运动，已取得了良好的使用效果。
Requirements for hydraulic steering rack cylinder are very high, the rack cylinder should be durable, lubricants preservable and of seal. So, finish machining and parameter-set are necessary.
液压转向机对齿条杆部表面有很高的耐磨、储油、封存要求，为此需要一套表面超精加工工艺及加工参数设定。
Requirements for hydraulic steering rack cylinder are very high, the rack cylinder should be durable, lubricants preservable and of seal. So, finish machining and parameter-set are necessary.
液压转向机对齿条杆部表面有很高的耐磨、储油、封存要求，为此需要一套表面超精加工工艺及加工参数设定。
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