特别复杂的工艺流程是由金相学家设计，以准确达到他们的需要；例如日本武士刀，粗壮的轮毂，或飞机关键部件。
Extremely complex schedules are drawn up by metallurgists to achieve exactly the properties they want; for the blades of fine Japanese swords to chunky wheel hubs or critical aircraft components.
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.
为了重新设想典型的锁刀盒，设计师把产品隐藏在一套玻璃门背后，打算让访问者亲自打开，感受一下锁刀盒的工艺。
Aiming to re-envision the typical locked knife case, the designer concealed the products behind a set of glass doors that are intended to be opened by visitors.
通过对零件的加工工艺进行分析，将能合并的工步源程序串在一起并在实际加工中得到验证从而实现自动换刀加工。
According to analysing the machining technology of part, combine the original procedures which can be incorporated and test them in actual processing thus achieving automatic changing tool machining.
试验探索了一种提高T 12 A钢制性刀韧性及使用寿命的热处理工艺。
A new technology of heat treatment has been approached for increasing the toughness and working life of the files made of T12A steel.
本文从机床布置、镗削工艺、镗模、镗杆、镗刀、精镗头的设计等诸方面进行了分析、探讨，对以上五个难点问题给以解决。
The designs of boring process, boring mould, boring bar, boring tool and precision boring head are analyzed and researched, and the five problems above are solved.
对M3滚刀进行了物理气相沉积（PVD）工艺试验。
数控机床的广泛使用促进了许多新的加工工艺的产生，本文通过实例说明切断刀在使用方面的一些拓展内容。
As CNC machine tool use in many fields, the lots of new process craft were promoted. The new way about cut tool was explained by a solid example in this passage.
分析了现有渐开线花键拉刀的缺陷，提出带侧刃后角的渐开线花键拉刀的磨削工艺，并进行了齿形设计及齿形误差分析。
The current involute spline broach is analyzed, the grinding technology of involute spline broach with side clearance is described, the profile is designed, and profile error is analyzed.
砂带磨削作为一种有着“万能磨削”之称的新型磨削工艺，已经能用于高速、干磨和大吃刀量等重磨削领域，及高精密零件的磨削加工领域。
Belt grinding, called "universal grinding", a new grinding process, has been used for the heavy grind field with dry grinding, high speed, big cutting, and high-precision parts grinding.
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.
分析阿刀亥选煤厂技改前煤泥水系统存在的主要问题，介绍了技术改造的工艺流程及取得的效果。
The existing problem of coal slurry system before technological reform is presented and the technical process of technological reform and relative effects are introduced in this paper.
在加工齿轮滚刀和蜗轮滚刀的过程中，通过一些工艺改进，可明显提高滚刀的精度，最终提高被加工零件的精度。
By optimzing process measures during machining the gear hob and worm hob, the hob's accuracy could be raised obviously result in the part's accuracy could be raised.
研制了卷装背心袋式塑料制袋机用新型滚刀，在刀具结构、材料、热处理工艺和刃磨技术等方面进行了全面的改进和更新。
The new rolling cutter for the recoiling vest-like plastic bag manufacturing device is developed, the structure, material, heat treatment process and edge grinding techniques are improved.
介绍了硬齿面滚刀倒棱的齿形计算公式和误差分析，探讨了新型的倒棱滚刀结构方式及制造工艺。
Profile formula for hard gear chamfered edge hob and its error analysis are introduced. A new kind of chamfered edge hob structure and manufacturing engineering are investigated.
经选用合理的大扭矩液压钻机、刀盘和刀具并制定合适的钻孔工艺，在施工中取得良好的效果。
Large torsion hydraulic boring machine, cutter heads and cutters are chosen and suitable boring procedures are well prepared, thus good effects have been achieved in the construction.
采用“划线、手动看线走刀配合机床进给”的铣削加工工艺使得小工厂亦能加工出这种产品。
This can even be produced by small workshops, by certain milling technique with steps of " lining" , manually feeding subjecting to lines according to milling machine motion .
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.
试验结果表明：采用小直径刀具，合适的工艺参数，次摆线分层走刀方式能加工出高质量的型腔表面。
The experimental results showed that high quality of cavity surface can be obtained by using appropriate technologic parameter and trochoidal milling mode with micro-end mill cutter.
其中菜刀、餐刀、水果刀、工艺品刀、剪刀、钢(铁)锉、斧子、锤子等利器、钝器不得随身携带。
One kitchen knife, knife, fruit knife, craft knife, scissors, steel (iron) file, an ax, hammer, and other weapons, can not carry a blunt object.
对零件的工艺结构，如小圆角、倒角、退刀槽等可省略不画。
In assembly drawings, certain technical structures, such as round, chamfer, and undercut can be omitted.
提出一种新的玻璃管切割方法。介绍了加沙水刀切割玻璃管的工艺实验现象。
A new method for glass tube cutting is provided and the experimentation on glass tube cutting with abrasive water-jets is introduced.
介绍了塑料薄膜冲裁用切刀式冲模的结构、特点及加工工艺。
This paper introduces the structure and characteristics of stamping cutter die for the plastic film, and explains the manufacturing technology of the stamping cutter-die.
结果表明，该刀片在车削奥氏体不锈钢、球磨铸铁和冷硬铸铁时，其耐磨性较好，与常规工艺生产的YG6刀片相当。
This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron.
该开采技术在工作面巷道布置上采用机采与普采混合，不规则刀形形状和对拉工作面布置，回采工艺采用了旋转调采等新技术。
This mining technology combined the fully mechanized mining with orthodox working face, and it layoutted irregular form and double unit face, adopted the rotational adjustment mining.
指出该工艺的优缺点，阐述了刀具的选择、走刀及编程。
The selection, cutting path and programming of cutting tools are explained.
加工方案又称工艺方案，数控机床的加工方案包括制定工序、工步及走刀路线等内容。
Processing program also known as process plans, CNC machining programs include the development process, working steps and take the knife line and so on.
本机适用于利用成型刀模对皮革、塑料、纸板、织造物等材料的一层或多层的成型裁断，是制鞋、箱包、服装、汽车、工艺品、包装、电子等行业的理想裁断设备。
The machine is mainly suitable for cutting one layer or layers of leather, rubber, plastic, plastics packing, textile and chemical fibre etc. With molding cutter.
本机适用于利用成型刀模对皮革、塑料、纸板、织造物等材料的一层或多层的成型裁断，是制鞋、箱包、服装、汽车、工艺品、包装、电子等行业的理想裁断设备。
The machine is mainly suitable for cutting one layer or layers of leather, rubber, plastic, plastics packing, textile and chemical fibre etc. With molding cutter.
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