分析了高温合金孔加工的技术难点。
Technical difficulties of high temperature alloy hole have been analyzed.
钻孔偏心一直是孔加工中难以避免的技术难题。
It is difficult to avoid technique problem for drill eccentricity in hole machining all along.
利用现有普通车床，采用两种方案进行深孔加工。
Fabricating deep hole is carried out using common lathes and adopting two scheme.
本文介绍了利用工程图自动生成孔加工程序的方法。
The paper describes a method that can creat a hole processing program automatically.
文章介绍了一种新型的前桥锁销孔加工的工艺方法。
The article introduces a new type of project to design front axle lockpin hole machining tool.
简述了椭球形管板非径向孔加工的几种较实用方法。
It briefly describes several practical methods for machining non-radial hole on spheroid pipes.
在镗深孔加工中，常因镗杆刚度不足而影响加工精度。
In the boring process of deep holes, the insufficient rigidity of the boring rod usually influences the machining accuracy.
最后介绍了一种较先进的适合于孔加工的数控切割机。
At the end of this paper, a kind of advanced nc cutting machine is recommended.
介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced.
D6114柴油机机体挺柱孔加工难道大、加工精度要求高。
The tappet hole of D6114 diesel engine block is machined difficultly and has high design requirement on accuracy.
此文介绍一种专用夹具的设计，以满足孔加工的位置精度要求。
With simple process of machining, convenience in using and repairing, a professional tool is introduced.
枪钻技术是一种高效率、高精度的孔加工方法，国外已广泛采用。
Gun drilling is a high efficient and high precision hole processing method extensively adopted in foreign countries.
本机为泡绵切割的配套设备，主要用于圆形泡绵的中间转孔加工。
This machine is prepared it is equipment of foam rubber disc machine, it is mostly used punching center hole in round foam rubber.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will be machined in the proper place.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will.
碳纤维复合材料的孔壁表面微观形态是孔加工质量的重要特征之一。
The microstructure on the hole surface of CFRP is a very important characteristic of the quality of hole drilling.
针对珩磨孔加工的现状，设计了一种结构简单、易于制作的新珩磨头。
For current situation of the honing hole machining, design a simple structure and easy to produce new honing head.
论述了转子叉形齿叶根销孔加工用钻模的设计方法及制造时关键要点。
This paper gives the design method and key point during machining of pin holes on rotor for the fork-type blade root.
从电解加工的特点出发，对影响微细阵列孔加工精度的因素进行了分析。
In this paper, according to the characteristics of electrochemical micromachining (EMM), the impact factors of micro-hole array machining precision are analyzed.
钛合金属难加工材料，其深孔加工的难度更为突出，加工质量不易保证。
It is difficult to machine titanium alloys, especially to drill deep holes on them with high quality.
介绍如何应用DF 系统原理设计小直径深孔加工中吸压送水器的问题。
The article describes how DF concept is used in the design of pressure feeders in small-diameter deep-hole drilling process.
针对不锈钢、钛合金材料的深孔加工问题，分析了难加工材料的切削特性。
Analyses the cutting property of stainless steel and titanium alloy to serve the problem of deep hole machining of difficult to cut materials.
镗模是孔加工用的精密夹具，主要用于箱体、支架等类工件的精密孔系加工。
Boring mold is an accurate fixture for machining holes, which is mainly used to machine accurate holes on parts such as cases and supports.
尾架主要用来安装后顶尖，以支撑较长工件，也可安装钻头、铰刀等进行孔加工。
The frame is mainly used to after installation, to support a top attractions, also can install a bit, reamer hole processing, etc.
因此，论文主要研究面向批量生产时复合装甲制孔加工工艺和工艺参数优化问题。
Therefore, this thesis did thorough researches in allusion to the problems of making hole processing technology in the composite armor and optimizing craft parameters when it was in mass production.
本文通过机械优化设计理念，对零件孔加工的路线和数控程序的编制进行了优化设计。
In this thesis, the thought of optimal design of the machine, the processing route of parts and the program of the NC program are excellently designed.
在玻璃加工质量允许的条件下，玻璃制品孔加工宜选择高的切削速度、适当的外加载荷。
Under the conditions of permission of glass processing quality, the high cutting speed and suitable external load should be selected.
然而随着加工深度增加，其加工速度急剧下降，对于大深径比的孔加工，效率极为低下。
However, with the depth increasing, the speed of processing declined sharply, which would lead to the low machining efficiency.
本文运用弹性力学和物理学对上述各因素进行综合研究，导出衬套孔加工尺寸修正公式。
These factors are studied comprehensively by means of the elastic mechanics and physics in this paper and, the correction formular of machining dimension for bush hole is derived.
介绍了一种用于连续生产线的新型激光动态打孔系统，它特别适用于薄型材料上的群孔加工。
In this paper, a new dynamic and high speed laser drilling system equipped on product line is presented, which is especially fit for thin material's drilling.
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