整个开孔刀的外形呈削去球冠的球形。
The shape of the whole boring cutter is of a sphere without a spherical cap.
卧式铣床支架的支承轴承的精度会影响刀杆的回转精度，从而影响孔的尺寸精度和圆柱度。
The precision of the support bearing of the horizontal milling machine bracket affects the rotation precision of the cutter rod, thus affecting the dimension precision and cylindricity of the hole.
据报道，今年二月，在泰国孔敬省王岩区，一名婴儿被捅了14刀，然后还被脸朝下埋在了一个田地里的20公分深坑里。
The baby was reportedly stabbed 14 times and had been buried face down in a 20cm deep hole in a field in the Wangyai district of Khon Kaen province in Thailand in February this year.
接下来，我用我的身体填料板，以刀轴'，其中我的轴承孔被。
Next, I used my body filler screed to scribe the axis' where my bearing holes were to be.
一种加工细长孔的刚性镗刀。
Disclosed is a rigid boring cutter for machining a slender hole.
在孔群加工中，总加工成本由刀具成本、加工成本、非加工刀具行进时间、刀具换刀成本组成。
In holes machining, the total machining costs include tool cost, machining cost, un-tool traveling time and switching tool cost.
该机型配备的全自动切刀系统“MULTIFLEX”，在对不同长度和式样的钮孔进行预设程序的缝纫和切孔加工时无需更换切刀和刀块。
With fully automated cutting system "MULTIFLEX" for pre-programmed sewing and cutting of different buttonhole lengths and shapes without changing the cutting tools.
红头木柄带孔油灰刀，软刀身。
Scraper top painting wooden handle with hole, flexible blade.
介绍用拉削加工精密小深孔的工艺方法及拉刀的设计、参数的选择。
This paper introduces the technology of broaching accurate, small deep hole and the design of broaching tool as well as its parameter's selection.
冲压薄壁M形滚针保持架窗孔形状采用圆弧形空刀槽，可以提高产品质量，延长轴承使用寿命。
Adopting are type run-out of tool during pressing the window shape of thin thickness type M needle roller cage, the product quality can be improved & the bearing life can be extended .
只需用一把刀具、二把刀杆就可同时进行工件的内孔外圆和端面的精剃加工。
The razor processing of the inner hole outer circle and the end face of the work piece can be carried out simultaneously only requiring a cutting tool and two arbors.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
研制了用于加工摩托车离合器外环内孔表面的三键圆弧摆线拉刀，分析了拉刀的结构特点和设计、制造要点。
The three spline broach with radius pendulum profile is developed to broach the internal surface of motorcycle clutches.
目的探索“周氏脐刀”和“脐孔操作镜鞘气囊”做脐孔腔镜阑尾切除术以及其它腹部手术的微创优点。
Objective To investigate the advantages of the peritoneoscopic appendectomy through the umbilicus with Zhou s umbilicus lancet and trocar balloon.
更新的精确剥线刀拥有微小的剥线刀孔。
Newly developed precisinblabe cutter made this microblade hole possible.
根据将刀尖装配在刀杆上是通过用铜焊还是机械 卡装，刀尖可以是实心的或是带有中心通 孔的。
The tips can either be solid or with a central through hole, depending on whether brazing or mechanical clamping is employed for mounting the tip on the shank.
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.
第二折可完成一次十字折(砍1刀)，对折、双对折、包折、压痕、打针线孔。
And the second fold can complete 1 time cross fold (chopping once). Opposite fold, double side folds. tow side closing folds.
本实用新型属于用于不同类型的机床，加工不同形状套类零、部件深孔的组合式刀杆。
The utility model belongs to a combined cutter arbor which is used for various types of machine tools and used for processing the deep holes of accessories and components with different shapes.
通常使用的是基孔 制，因为这会减少所需要的钻头、铰刀、拉刀和计量工具的种类。
Usually the hole-based system is used, as the results in a reduction in the variety of drill, reamer, broach and gauge tooling required.
一种插孔螺钉及插头螺丝刀。它是在螺钉上沿轴向钻了一个孔，在螺丝刀头部加了一个插头。
The utility model relates to a jack screw and plug screw driver, which is characterized in that a hole is drilled along an axial direction in a screw, and a plug is added on the head of a screwdriver.
所有孔打完后，用凿刀将榫孔边修方正。
Once all the holes are bored, square the ends and the sides of the mortise with a chisel (Photo 15).
所有孔打完后，用凿刀将榫孔边修方正。
Once all the holes are bored, square the ends and the sides of the mortise with a chisel (Photo 15).
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