So before welding, the process flame cutting groove is feasible.
所以，焊前直接采用火焰切割坡口的工艺可行。
The bevel milling cutter for cutting groove of oil casing-pipes was designed.
设计了用于油气田管道坡口切割的角度铣刀。
The bevel milling cutter for cutting groove of oil casing - pipes was designed.
设计了用于油气田管道坡口切割的角度铣刀。
Cutting groove grids on wafer surface in a special size and shape depends upon the costumers needs.
按客户要求的规格和形状在硅片表面切割出具有一定深度的沟槽。
The design method of new to old concrete with cutting groove is given, and this is applied to the project strengthening.
给出了沟槽式新老混凝土粘结的设计思路，并且应用于实际工程。
Plasma cutting has its unique advantages, using plasma cutting groove on, with economic point of view, is becoming more and more important.
等离子切割有其独特的优点，利用等离子进行坡口切割，以经济角度来看，变得越来越重要。
The treating methods for the interfacial roughness of new to old concrete are summarized, and the advantages of cutting groove method are given.
总结了新老混凝土粘结面粗糙度处理及评定方法，阐述了沟槽法处理老混凝土表面的优越性。
The BP artificial neural network prediction model is established for forecasting the shearing strength of new to old concrete with cutting groove.
利用BP人工神经网络对沟槽式新老混凝土的抗剪强度进行了模拟和预报。
We analyse the influence of the elastic deformation and the surface roughness for lubricating characteristics and give a thought of cutting groove in piston ring.
分析了弹性变形、表面粗糙度对润滑性能的影响，并提出了开槽环的设想。
Numerical control system software design to VB6.0 to develop tools to complete the CNC system software interface design, and intersecting line cutting groove track compilation.
数控系统软件设计中以VB6.0为开发工具，完成了数控系统的软件界面设计，以及相贯线坡口切割轨迹的编制。
According to coal breakout feature, the author has studied the relationship between cutting groove shape and the lump of coal and cutting resistance as well as cutting efficiency.
根据煤的崩落性质，研究了截槽形状与煤的块度、截煤阻力及截齿的切削效率等关系。
Therefore, many door type nc cutter are installed on plasma cutting device groove.
因此，许多门式数控切割机上都安装了等离子坡口切割装置。
It is composed of frame, scraper device, cutting edge equipment, transmission equipment, Gua Xianzhu, groove wheel group, flat theory group and so on.
由车架、刮刀设备、切边设备、传动设备、挂线柱、槽轮组、平论组等构成。
Milled groove; collects meat and fruit juices while cutting.
压花凹槽，切割肉和水果时可汇集汁液。
It is fit for enveloping cutting method of numerically controlled cutting of groove of the roller for rolling balls.
这种方法适用于数控切削斜轧球轧辊孔型的包络切削方式。
In addition, the blade assembly and the wedge can be accommodated in the groove such that a cutting portion of the blade projects towards the opening.
其中，所述刀片组件和所述楔可以被收容在对应的槽中，使得所述板状刀片的切削部分从所述开口突出；
Based on the study of mathematical model of intersecting for pipe and annulus, NC cutting of welding groove for intersecting of pipe and annulus was studied.
在研究管环相贯数学模型的基础上，对管环相贯焊接坡口数控切割运动进行了研究。
Manual programming is inefficient when using CNC pipe cutting machine cuts intersection lines with welding groove.
使用数控切管机切割带焊接坡口的相贯线时，手工编程效率低下。
A charging groove is arranged below the groove edge, and groove openings forming the required shape can be obtained on the anchor rod through the punch edge cutting the anchor rods in the groove edge.
槽刃下面有一落料槽，通过冲头刃在槽刃内冲切锚杆，可在锚杆上得到所需形状的槽口。
Then it introduces several problems including flexographic printing's plate making, ink, groove cutting machine and so on.
介绍了柔性版印刷制版、油墨以及柔印开槽等系列技术问题。
Using electronic sweep mirror, electronic prober and energy spectrum meter to investigate the groove shape wear of a cutting tool, while numerical controlled turning the pure nickle.
本文对数控车削纯镍时刀具的沟槽磨损问题，应用扫描电镜、电子探针、俄歇能谱仪等进行了探讨。
Because there exists a chip-curling groove on the rake face, the rake face of a modern cutting tool used on NC machine tool is not a plane, but a curved surface.
由于现代数控刀具都设计有卷屑槽，从而使其前刀面不是平面，而是曲面。
When a pencil is sharpened, the pencil needs to be contacted with the cutting edge and broached back and forth along the guiding groove.
削笔时只要将笔贴在刀刃上，沿导向槽往复拉削即可。
When the wire rope, upper of the umbrella pole, comes out of the rope groove, it will be jammed. Only cutting off the wire rope can release the jam.
伞杆上部的钢丝绳会出到绳槽外并卡死，只有将绳剪断，才能解除卡死。
Hollow shaft type high pressure cooling system is used to solve the problem in deep drilling, as well as gun-drill with open groove, proper cutting consumption and single tool withdraw are applied.
笔者主要阐述了数控深孔钻床在使用枪钻进行深孔加工时工艺参数的选择，寻求最佳加工性能，以求达到快速加工、提高效率的目的。
The influence of air-arc cutting on the initial stress fields contain two aspects: 1)the stresses near the groove are released because of the metal materials wiped away;
电弧气刨对于板材应力场影响包含两个方面：（1）材料的去除释放板材坡口处的初始应力；
The influence of air-arc cutting on the initial stress fields contain two aspects: 1)the stresses near the groove are released because of the metal materials wiped away;
电弧气刨对于板材应力场影响包含两个方面：（1）材料的去除释放板材坡口处的初始应力；
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