油管带接箍后另一端加工螺纹的工艺方案可行。
The said process for threading non-coupled end of coupled tubing has been proven practical.
是第二次机械化加工，在顶端加工后，再将紧固件坯料钉端切削。
Pointing . Pointing is a secondary machining operation consisting of adding points on fastener blanks which were not pointed during the heading operation .
介绍了铁路道岔60at轨跟端加工生产工艺现状，国内外同类技术概况。
The actuality of process and production of heel of 60at rail for railway switches and crossing was introduced, and the congener technology at home and abroad was summarized as well.
PH C管桩端板的通常生产方法是采用钢板切割或锻打成型，然后机加工而成。
PHC pipe pile plank in end is usually produced by cutting steel plank or forging, and then machining.
成熟的石器工艺技术加工出典型的端刮器、琢背刀、石镞与雕刻器等典型的细石器组合。
The mature craftsmanship of stone tools also generates typical microlith assemblage such as scrappers, daggers, stone arrowheads and engraving tools.
根据轴端挠度计算公式讨论了刚度与被加工孔精度之间的关系，得出了几个结论，提出了提高主轴静刚度的途径。
The relation between rigidity and processing accuracy is discussed and a conclusion is drawn to enhance the net rigidity of the stiff shaft.
本文主要介绍了单缸柴油机平衡轴两端圆柱轴径的一种多刀组合加工方法。
The paper mainly introduces a kind of multi-tool built-up processing method for balanced shaft diameter of single cylinder engine.
建立了端齿盘对研加工过程中分度精度自生成的模型，仿真结果符合工业加工实际。
Model of self-generation of angular positioning precision during mutual lapping machining process for end-tooth indexing table was built. Simulation results agree with industrial machining practice.
端帽准确地从精密加工方钢块。
The end caps are accurately machined from precision square steel blocks.
然后以铣削为对象，建立了两自由度的铣削加工颤振动力学模型，并运用数字仿真技术，对动态端铣过程进行了时域仿真研究。
Based on the establishment of the dynamics model of milling processes with two degrees of freedom, the end-milling processes are simulated in time domain by using numeric simulation technology.
工艺：四氟加热管它是由普通加热管的外层加四氟套管，在接线端用塑料接线盒加工而成。
Technology: tetrafluoroethane by ordinary heating regardless of the heating of the outer casing and tetrafluoroethylene in the terminal plastic junction box is processed.
被加工平面为大平面，材料为HT250，故刀具选择硬质合金端铣刀。
Is processed the plane is the big plane, the material is HT250, therefore cutting tool choice hard alloy face cutter.
针对目前加工钢管坡口方法的质量差、成本高、效率低、劳动强度大、质量难以控制等问题，设计了一种钢管管端坡口自动加工组合机床。
At the present, processing pipe end slope-mouth with the original method is still poor quality, high costs, lower speed, inefficient, great labor intensive and control quality difficultly.
并且根据这一理论，给出端铣刀立铣加工平面的计算方法。
According to the theory, a plane machining method by end milling cutter is given.
简要叙述了电磁超声换能器(EMAT)的基本原理、主要特点及其在管加工厂管端探伤中应用的情况。
Introducing the theory of EMAT as well as its main characters and the applications in pipe end inspection at pipe Finishing Plant.
精密机械加工的斜面闸板端使得阀座部件使用寿命更长。
Precision machined beveled gate end provides long life of seating components.
试验结果表明，这种新型减振端铣刀不仅可以减少振动和噪声，而且还可以提高表面加工质量和刀具寿命。
The experimental results have shown that the modern vibration-free face-milling cutter can not only reduce vibration and noise but also increase the surface finish quality and tool life.
端盖准确地从精密加工方钢块。
End caps are accurately machined from precision square steel blocks.
用铝合金管材制作散热器须进行扩口加工，其间往往会因为管材端部出现裂口而报废。
When we use the aluminium alloy pipe to make heat exchanger, we must use expanding. During that process the pipes usually become useless because of the end crack.
以传统的端铣切削力模型为基础，提出了一种新的端铣加工中静态切削力的预报模型。
Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.
一台反应釜两端所采用的椭圆封头因加工工艺不当，封头壁厚在小圆弧的过渡段出现严重减薄。
The thickness of uie elliptical heads at the both ends of the reaction tank was seriously reduced in the transition area of the small arc by improper processing.
倒棱机是一种专用机床，主要用于对钢管端部进行平头及倒棱加工处理。
The Chamfering machine is a kind of special machine that mainly used to chamfer the end of pipe & tube.
该设备系加工拖辊钢管两端止口的专用设备。
The equipment is special equipment for processing the rabbet of two ends of roller steel tube.
一种端部加厚钢管的矫直方法，涉及冶金工业中金属管材的加工技术领 域。
The invention relates to a method for straightening steel tubes with thickened end parts, and relates to the technical field of metal tube material processing in the metallurgy industry.
细长传动轴两端花键头进行了冷挤压加工分析与工艺实验。
An analysis on the cold extrusion process and a technological experiment were made for the two spline ends of a slim drive shaft.
对于铣削力引起的加工变形，在加工水平中分面时，将铣削力分别施加到轴承端和导流端，仿真结果显示，铣削力不会引起过大变形；
When milling horizontally middle plane, by applying milling force to bearing end and steam guidance end, simulation results showed no excessive deformation arose.
端盖从加工精度准确方钢块。
End caps are accurately machined from precision square steel blocks.
提出了一种四坐标联动等残留高度端铣加工任意曲面叶片的方法。
A flat-end cutter was used, its paths were generated based on the constant scallop height principle and machining strips were enlarged by adjusting inclinati.
端盖是机械产品中应用最广泛的零件之一，其加工工艺是否合理，对零件的质量、生产成本影响很大。
The cover is one of the most extensively used parts in machine products. Whether its machining process appropriate or not has great influence upon parts?quality and producing cost.
套筒两端轴承挡内孔的加工，因涉及两次装夹，必须以外圆精确定位。
Concerning two fixings of the processing of the minor hole of the sleeve, the external circle must be precisely located.
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