本文分析了用单刃螺纹刀来加工螺纹的方法。
This paper analyzes the method of processing thread with the knife with single blade screw thread.
我们当中一些口袋里装着削笔刀的(大多数)会在无聊时在铅笔上刻圈子和螺纹，但却从来没雕过这些。
Those of us who carried pocket knives for sharpening pencils (most of us) might also carve out rings and spirals when we were bored. We had nothing on these guys though.
用商用电动螺丝刀松开螺钉可能导致轴锥齿轮和螺纹盘向内移出花键，致使螺钉失效。
Loosening the screw using a commercially available electric screwdriver can cause the shaft bevel gear and threaded disc to move inwards out of the splines rendering the screw ineffective.
完成螺纹磨床的自动对刀和磨削余量分析。
Automatic tool-setting and grinding allowance analysis of thread grinding machine was realized.
分析了螺纹车削加工中，空刀导入量、空刀导出量的作用及其确定方法。
Analyse the function of the import & outport length of idle stroke in processing of screw cutting and the method to confirm the length.
一枚有切割的螺纹和宽头的金属钉，可以用螺丝刀拧入以作为紧固物，尤指。
A metal pin with incised threads and a broad slotted head that can be driven as a fastener by turning with a screwdriver, especially.
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 paper discusses the problem about NC manufacturing process for the thread analyzes cutting parameters selection, feed pattern determination, NC programming, and so on.
硬质合金螺纹梳刀是油井管生产的重要工具。
Carbide-tipped chaser is an important tool for the production ofpetroleum steel pipe.
该刀结构简单，可进行车削内外螺纹、内外沟槽、镗孔、外圆等多种加工。
The lathe tool with simple structure can carry out multiple processing of turning the inner and the outer thread, the inner and the outer groove, the boring and the outer circle.
异型螺纹的加工就是其中典型的代表。G 32、G92、G76等指令仅限于用成型刀加工螺纹，不能满足异型螺纹的车削。
Generally, existing NC instructions, for example G32, G92, G76 etc, are limited in machining threads with forming cutter, which can not be used to turning nonstandard threads.
本实用新型提供了一种配合使用的螺丝和螺丝刀，所述的螺丝包括开有一字槽的螺丝头和有螺纹的螺杆，在所述的一字槽中央有一定位孔；
The utility model provides a screw and a screw driver matching with it. The screw comprises a slotted screw head and a screwed screw bolt, and a positioning hole is arranged at the center of the slot.
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。
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).
立装式可转位多用螺纹车刀、由刀杆和可转位刀片机械装配而成。
The utility model relates to a vertical toe index multipurpose thread lathe tool, comprising an arbor and a toe index blade, which are mechanically assembled.
立装式可转位多用螺纹车刀、由刀杆和可转位刀片机械装配而成。
The utility model relates to a vertical toe index multipurpose thread lathe tool, comprising an arbor and a toe index blade, which are mechanically assembled.
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