Milling相关论文
为了研制出高质量光学表面的离轴非球面碳化硅反射镜，提出一套包括铣磨成型、研磨、粗抛光、表面改性以及精密抛光等工序的完备的离......
将经球磨处理的鳞片石墨作为前驱体采用氧化还原法制备石墨烯纳米片（GNs），考察晶体结构变化。将GNs作为催化材料应用于染料敏化太阳电......
The nanocrystalline magnets with nominal compositions of Sm1-xLuxCo6.8Zr0.2(x=0,0.2,0.4,0.6)were prepared directly by th......
Chirped-pitch nanoscale circular surface-relief diffraction gratings were photoinscribed on thin films of a Disperse Red......
Novel spin-glass alloys were synthesized by milling intermetallic compounds and also by milling mixtures of crystalline ......
Aluminum alloy is the main structural material of aircraft,launch vehicle,spaceship,and space station and is pro-cessed ......
Analytical model of cutting force in axial ultrasonic vibration-assisted milling in-situ TiB2/7050Al
Ultrasonic vibration-assisted milling has been widely applied in machining the difficultto-cut materials owing to the re......
The article introduces the unique characteristics of CNC machining center cutter compared to traditional cutters,analyze......
A five-axis serial-parallel kinematic milling machine, the SPKM 165, is introduced. This machine consists of a three-deg......
Titanium alloys are widely used in aeronautics that demand a good combination of high strength, good corrosion resistanc......
Error compensation is an effective method to improve the accuracy of NC machine tool.The compensation results are greatl......
A compound machine tool was designed, which combined rotary ultrasonic assisted grinding, electrical discharge machining......
The powders of RE2Co17(RE=Y, Ce, Nd, Ho, Er) and Ho x Co100–x(x=6, 8, 10, 12) alloys were prepared by the arc melting m......
Reactive ion etching(RIE) of LiNbO_3(LN) in SF_6 plasma atmosphere was studied for optimizing the preparation conditions......
A component-based model integration framework for computer numerical control system design and development is presented.......
Ultrafine milling technology is used to treat gold-bearing sulphides and to investigate the effects of minerals size, mi......
In a milling operation, there must be processes of a cutter entering and exiting the workpiece boundary. The cutter exit......
The FEM model of TiBN and TiBN/TiN coated cutting tool in milling of H13 steel was developed. Process variables such as ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
When using MQL as a cooling technique, many parameters have to be adjusted. The Taguchi method was used in this study to......
A two-dimensional coupled thermo-mechanical model is used to simulate the progress of milling mild carbon steel with con......
连续油管作业设备可以在不压井的情况下，快捷高效地进行修井作业，解决一些常规方法难以处理的问题。江苏油田井下作业处通过连续油管......
Influence of Minimum Quantity Lubrication Parameters on Tool Wear and Surface Roughness in Milling o
The minimum quantity of lubrication (MQL) technique is becoming increasingly more popular due to the safety of environme......
The FEM model of TiBN and TiBN/TiN coated cutting tool in milling of H13 steel was developed. Process variables such as ......
By adopting an equivalent geometry model of machining process and considering thermo-plastic properties of the work mate......
提出了一种电解电火花铣削加工半导体硅材料的方法，对单晶硅片进行电解电火花铣削加工实验。在不同电参数和不同铣削轨迹重叠率的条......
On-line rail milling technologies have been applied in rail maintenance, and are proving to be efficient and environment......
BaMgAl10O17 :Mn2+ green phosphor was prepared by high temperature solid state reaction and the optimal chemical formula ......
为解决钛合金铣削加工中微量润滑系统工艺参数优化问题,采用正交试验法以空气流量、切削液用量、切削液浓度为变量,表面粗糙度Ra和......
针对薄壁铣削过程中的颤振问题。论述了薄壁铣削加工再生型颤振理论模型的研究进展;深入探讨颤振的根源—铣削力模型,对比分析薄壁......
利用多弧离子镀技术,采用TiAl和AlCr合金靶材在硬质合金基体上交替沉积制备TiAlCrN纳米多层涂层,同时采用TiAlCr合金靶制备了单层T......
为探究有机肥对水稻产质量的影响,以水稻品种锦优8号为试验材料,设置4个不同施肥处理,分别为T1:春果肥(有机肥)施160 kg/667 m2;T2......
激光刻型技术在国内航空领域的化铣生产中得到初步应用。与传统手工刻型工艺相比,具备刻型精度高、效率高、降低工装成本等优势。......
针对铣削加工过程中刀具挠度变形的自动补偿问题,提出了一种用于五轴数控加工的刀轨自优化方法。首先,该方法从铣削加工材料去除仿......
针对变螺旋铣刀切削过程颤振预测建模问题,提出了一种变螺旋铣刀铣削过程稳定性分析新方法。建立了变螺旋铣刀切削过程动态切削力......
蠕墨铸铁作为制造新一代柴油发动机的理想材料,有着高强度、高延伸率和高热稳定性等优点,但其本身难加工问题一直阻碍着蠕墨铸铁的......
"铣削实训"作为高校理工科一门重要的必修课,为培养学生动手能力,贯彻学生劳动教育提供了重要的途径。"铣削实训"传统课堂均是通过......
针对曲轴皮带轮信号盘的技术要求,提出了将普通X62W卧式铣床改造成用于铣加工信号盘的数控铣齿专机。阐述了机床的工作原理和改造......
金属切削加工引起的残余应力对零部件变形、疲劳性能有重要影响，通过选择合适的加工参数对其进行控制是可能的：目的在于研究钛合金铣......
人工清理电解铝厂的铝水抬包,劳动强度大,效率低,为此提出一种清理铝水抬包专用铣床的运动机构。通过分析刀具参数和计算铣刀切削......
给出了基于Z向离散化的数控铣床加工仿真的实现方法.通过对离散后的数据结构进行布尔运算来显示工件加工成型过程,对三维图形进行......
文章介绍了一种新型的前桥锁销孔加工的工艺方法.通过对前桥锁销孔加工工艺方法的分析、调查研究,以及大量的生产实践的验证,提供......
用数控铣床加工机械零件时,由于铣削方法或铣削刀具等工艺条件的限制,对于由直线、圆弧、非圆曲线、空间曲线和曲面等组成的轮廓曲......
根据球面形成原理，利用铣刀和工件的两个圆运动，合成球头碗的不完整内球面。采用组合机床，结构简单，调整、维护方便，主轴弹性卡头便于工......
42CrMo为难加工材料,改进铣刀结构参数和材质,提高铣刀加工难加工材料的寿命.通过对加工出现崩刃的铣刀进行分析,提出改进措施.以4......
为满足在钻井施工中安装套管头、切割套管的需要,改变乙炔气割影响施工质量和时效的不利因素,设计了一种套管切割机。该切割机实现......
理想的玻璃模具应该是内层致密而外层疏松的均匀梯度过渡结构.本文设计了一种用于在玻璃模具毛坯上铣取定位基准面的夹具,为后续切......
介绍了一种具有人工参与的铣削加工离线控制系统;讨论了由主轴电机变频器获取切削功率信号的方法,以及该信号的特点;设计了相应的......
采用中心组合设计的响应曲面法对0Cr18Ni9Ti不锈钢进行数控铣削加工试验,建立了表面粗糙度预测模型,分析了各工艺参数对表面粗糙度......
TK203C井为一口老井开窗侧钻深探井，受原井身结构和地层条件限制，磨、切铣5″悬挂器和套管长达249．9米，属目前国内之最，且有8个刚性扶正......
