machining相关论文
The aim of this thesis about active isolation vibration system for the bed of ultra-precision turning machine is to intr......
Error modelling and compensating technology is an effective method to improve the processing precision.The position and ......
Ultra-precision machining is an effective approach to achieve high dimension accuracy and surface finish required in opt......
In order to ensure machining stability, curvature continuity and smooth cutting force are very important so as to meet t......
Computer-aided process planning(CAPP) is an essential component of computer integrated manufacturing(CIM) system. A good......
One of the important trends in precision machining is the development of real-time error compensation technique. The er......
An accurate estimation of tool wear morphology can provide the opportunity to investigate the influence of tool wear on ......
Rare earth ceramic cutting tool and its cutting behavior when machining hardened steel and cast iron
The addition of rare earth element yttrium played an important role in the improvement of both mechanical properties and......
The article introduces the unique characteristics of CNC machining center cutter compared to traditional cutters,analyze......
To cope with the market demand dynamically,enterprise needs to obtain the production status of work in process real-time......
Error compensation is an effective method to improve the accuracy of NC machine tool.The compensation results are greatl......
Efficiently constructing collision-free regions of tool orientations for holder in five-axis machini
Blisks with the integral structure are key parts used in new jet engines to promote the performance of aircrafts, which ......
针对目前利用包含环面刀具等多种刀具加工复杂曲面时普遍存在的不能实现一阶连续问题,本文提出了一种复杂曲面五坐标加工中双线驱......
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......
以某大型压铸铝油底壳为研究对象，运用有限元分析了零件在加工过程中的受力情况以及变形趋势。在夹具设计初期制定了相应的对策及改......
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......
In a milling operation, there must be processes of a cutter entering and exiting the workpiece boundary. The cutter exit......
针对武钢棒材厂高硬度轧辊孔型加工困难的问题,对车床进行了改造,重新设计了刀具,且对数控车床轧辊孔型加工工艺进行优化,取得了良......
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......
针对飞机结构件内型转角传统的分开加工易产生接刀痕以及转角处进给方向和刀具接触角急剧变化引起的切削力增大和刀具振动增强的问......
High efficient processing area of difficult-to-machine materials by using temperature-horsepower cri
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论述了高速切削加工的定义,高速切削加工的优越性,以及高速切削加工技术在数控机床中的应用现状.对比国内外高速切削机床,总结了高......
为了达到使用3＋2轴机床分区加工复杂曲面的目的，提出一种基于聚类算法和法矢方向锥的二叉空间划分的复杂曲面划分算法。该方法将曲面......
High efficient processing area of difficult-to-machine materials by using temperature-horsepower cri
...
通过提升机架模具下模型腔的数控加工,介绍了Cimatron~(it)软件CAM模块中的WCUT工序在同一款模具加工中的应用.通过对WCUT工序加工......
Two-phase mixtures of Ce-ZrO2 and monazite-type CePO4 were fabricated. Drilling and grinding experiments were carried ou......
Micro prism film used in LCD industry can be manufactured by roll to roll method with copper-plated roll mold. As copper......
The amount of material must be removed away to produce the final product should minimize, excess stock will increase not......
Titanium produces different compounds in gray iron. In order to determine their characteristics, a scanning electron mic......
民用飞机对尾翼前缘的抗鸟撞性能有很高要求。某型民机尾翼前缘原始辅助梁为铝合金机加件,为了优化其抗鸟撞性能,提出了两种使用铝......
