The box taps is a special external tool cutting thread and fishing externally from dropped object such as tubing, drill pipe.

母锥是一种专门从油管、钻杆等管状落物外壁进行造扣打捞的工具。

This paper discussed the methods about cutting thread on nc Lathe. The cutting errors was analyzed. The program about cutting thread and the notices in cutting process were concluded.

本文首先介绍了螺纹数控切削的编程方法，并就其对加工误差的影响进行了分析，最后根据实际工作总结出数控车床螺纹切削编程及加工时的注意事项。

Doug Cutting has posted on the topic of thread safety a couple of times.

Doug Cutting曾几次发表线程安全性的主题。

The cutting should be so precise and smooth that even a thread of hair cannot slip through the cracks.

削木需要非常精准和平滑，甚至一根头发丝的缝隙都不能有。

As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.

如前所述，当依靠驱动大拖板的丝杆切削螺纹时轴向进给是自动产生的。

The article introduces the working principle of an automatic high speed thread cutting device, analyses and calculates the relation between the main parts of the device during processing.

本文叙述了自动快速切削螺纹装置的工作原理，分析和计算了工作过程中主要机件的互相关系。

Hangzhou zhejiang work tool co., LTD. Is a industry and trade into an organic one, is the largest professional production company of thread cutting tools.

杭州浙工工具有限公司集工、贸一体，是国内最大的专业生产螺纹切削工具的企业之一。

Conductive thread of a hole without cutting tapping new technology to solve the past conductive thread easily slip teeth of the defects.

导电件螺纹孔采用无切削攻丝新工艺，解决了已往导电件螺纹容易滑牙的缺陷。

In addition, they believe, for tapping there exists a critical cutting thickness (thread depth) value of the critical cutting thickness within the tapping can reduce the tapping torque.

此外，他们认为，对于攻丝存在一个临界切削厚度(螺纹深度)值，在临界切削厚度的范围内，攻丝能降低攻丝扭矩。

The resumption of thread cutting of using G38+ function which provided by NUM numeral control system was firstly carry out in our country.

在国内首次使用NUM数控系统提供的G38+功能，实现螺纹重复切削。

Mineral oil free, water-miscible cooling lubricants, mainly for drilling, turning, milling, thread cutting, sawing, vibratory grinding, vibratory finishing.

不含矿物油、水溶性的冷却液，主要用于钻孔、研磨、螺纹切削、锯削、振动磨削、振动抛光。

There are generally three methods of thread cutting feed:straight cutting method, oblique cutting method and both sides cutting method.

螺纹切削的进刀方法一般有三种：直进法、斜进法和左右切削法。

Washing bed, grinder, thread cutting, lathe.

洗床，磨制机床，线割切，车床。

XPL019 Flush Cutter — Special for Cutting soft wire or thread.

XPL019冲洗刀具—专门用于切断软线。

Chisel cutting operation of cut, cut cut, cut file, attack thread, the thread sets.

切削性操作 有錾削、锯削、锉削、攻螺纹、套螺纹。

The accuracy of thread inspection and quality of threaded connection will be influenced by burrs resulted from the thread cutting process of tubing and casing.

油井管螺纹切削加工中产生的毛刺会直接影响螺纹检验的准确性和螺纹连接质量。

In cutting experiments, it can be observed and measured that the chip thickness, the tool wear, the screw thread teeth, and so on.

在切削实验中，可对切屑厚度、刀具磨损及螺纹等的形貌进行观察并测量其尺寸。

The top thread trimmer could follow the user's requested to adjust any precise cutting Angle.

专利设计的上饰线切线刀，可依使用者之需求调整至最适当的任何切线角度。

Machine function that traces through the design, stitch by stitch, without sewing - used for mending. Those stitches made when the needle is disconnected, later removed by thread cutting.

一种机器功能，在图案上一针一针地映描，而不织出来—用于修改。当针不连接的时候会打这些漂浮针，然后会用切线去掉。

This paper discusses the problem about NC manufacturing process for the thread analyzes cutting parameters selection, feed pattern determination, NC programming, and so on.

探讨了螺纹的数控加工工艺。阐述了切削用量选择、走刀方式确定、数控程序编制等内容。

This new technology is also applicable to cutting ladder-shaped, square and sawtooth-shaped thread.

此工艺还可应用于切削梯形、方形、锯齿形螺纹方面。

Thread cutting. When performing thread cutting, the axial feed must be kept at a constant rate, which is dependent upon the rotational speed (RPM) of the workpiece.

在螺纹切削作业时，轴向进给必须保持恒定速率，这取决于工件的转速(rpm)。

Compared with the thread obtained by cutting process, the shear strain and hardness of 304 steel pipe thread has been increased significantly after rolling process.

与套丝加工相比，滚压加工后304钢管螺纹的抗剪拉力和硬度均有大幅提高。

The machine has automatic functions, such as bag-making, measuring, filling, sealing, cutting, counting etc. The tea bag has a toting thread and a unique label.

该机器可自动完成制袋、计量、充填、封合、分切、计数等功能。

Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.

攻丝是在一个孔中车出螺纹，以便装上有帽螺钉或螺栓。

With features of superhigh hardness and strength, the cutting tool is broken down frequently when female thread was processed using titanium alloy.

钛合金材料由于存在硬度高、强度大等特点，在进行内螺纹加工过程中刀具经常损坏。

It can continuously and automatically complete the whole packaging process of bag making. Weighing, filling sealing, cutting apart and counting. It makes bags with thread.

袋泡茶包装机可连续自动完成制袋、计量、充填、封合、分切、计数、等包装全过程，包装袋带线带标签。

Because walks silk thread cutting to walk the silk speed slowly to be slow, the electrode silk's vibration is also small, can suit the big taper the cutting processing.

由于慢走丝线切割的走丝速度较慢，电极丝的抖动也较小，能适合大锥度的切割加工。

The Machinery Factory is specialized in the production of Heading Machine, Thread Rolling Machine, Nail Making Machine, Slotting Machine, End Cutting Machine and Axial Machinery for toys.

专门从事打头机、搓丝机、打钉机、割槽机、割脚机、空心钉机和玩具轴类机械的生产。

The fastener incorporates two or three loosely wound loosely wound thread-cutting blade-like helical projections (5) extending radially from a solid axial core (2).

该紧固件具有两个或三个切削松卷螺纹的刀状突起(5)，该刀状突起从实心的中轴(2)向外放射状延伸。