单点金刚石切削,single point diamond turning
1)single point diamond turning单点金刚石切削
1.Forecasting and experimental research of surface roughness in single point diamond turning for KDP crystal;KDP晶体单点金刚石切削表面粗糙度预测及实验研究
2.The technology of single point diamond turning(SPDT) is a new technique widely used in the world since 1980’s, it is very useful for ultra precision machining.单点金刚石切削(SPDT)技术是上世纪80年代以来国际上推广应用的一项新技术,是实现超精密加工的有效技术途径。
3.Mechanisms of surface micro-topography generation in single point diamond turning is analyzed,and a surface micro-topography model based on cutting geometry with a round nose tool is proposed,the influence of some factors such as spindle speed,feed,tool nose radius and vibration on surface roughness is analyzed.本文研究了单点金刚石切削加工表面微观形貌形成机理,建立了圆弧刃金刚石刀具超精密加工表面微观形貌的理论模型,重点分析了主轴转速、进给量、刀尖圆弧半径和振动等因素对超精密加工表面粗糙度的影响。
英文短句/例句

1.2D Waveletanalysis on KDP Crystal Surface Micro-Topography by SPDT;KDP晶体单点金刚石切削表面微观形貌的二维小波分析
2.Research on Technique Parameters of Single Point Diamond Turning of DOEs衍射元件单点金刚石车削的工艺参数
3.Studies on Single Point Diamond Turning Techniques of Diffractive Optical Elements衍射光学元件金刚石单点车削加工技术研究
4.Research on Precision Diamond Cutting of Ferrous Metals;黑色金属的金刚石精密切削技术研究
5.(Ni-Co-Mn)-Diamond Composite Coating Electroplating for Cutting and Grinding Tools磨削切削工具电镀(Ni-Co-Mn)-金刚石复合镀层
6.Research on Design and Process Prameters of Diamond Turning of Diffractive Optical Elements;衍射光学元件设计及金刚石单点车削技术的研究
7.Analysis on Tool Wear and Cutting Force of Si_3N_4 Diamond Coated Tools in High Speed Machining高速切削中金刚石涂层Si_3N_4刀具磨损与切削力分析
8.Research on the Cutting Performance of Diamond Coated Tools When High-speed Milling of Graphite Electrode Materials;金刚石涂层刀具高速铣削石墨电极材料切削性能研究
9.Research on Grinding Technology and Cutting Performance of PCD Tools;聚晶金刚石刀具刃磨工艺与切削性能的研究
10.Research on the Dry-Cutting Properties of Cutting Tool Coated by Diamond Film and C_3N_4-Film;金刚石、氮化碳涂层刀具干切削性能的研究
11.Research on Diamond Cutting of Non-Rotationally Symmetric Microstructured Surfaces非回转对称微结构金刚石切削技术研究
12.Experiment Study on Force and Wear of Diamond Tool of Glass Grinding玻璃磨削中切削力和金刚石刀具磨破损的实验研究
13.Discrete Element Analysis and Experimental Validation of Forces in Grinding of Granite with Single Diamond Grain单颗金刚石磨削花岗石中力的离散单元分析及试验验证
14.Test and Study on Cutting Parameter in Processing Stone with Braze Welding Diamond Sharper钎焊金刚石磨具加工石材时切削参数的试验研究
15.The single crystal is sectioned and then sliced and subsliced with a diamond.用金刚石锯先将单晶体切成段,再切成片。
16.Research on Deposition of High Quality Diamond Film on Cutting Tools with Complex Shape and Their Cutting Performance;高性能复杂形状金刚石薄膜涂层刀具的制备与切削试验研究
17.The Research on Design of Diamond End Milling Tool and Dynamic Characteristics for High-speed Cutting面向高速切削的金刚石立铣刀设计及动特性研究
18.Improvement of Diamond-cutting Surface by Means of Porous Bearing Laminar Flow多孔质轴承层流方法提高金刚石切削表面质量的研究
相关短句/例句

single point diamond turning单点金刚石车削
1.The experiment indicates the feasibility of single point diamond turning to the unitary WFC.试验表明 ,用单点金刚石车削整体式波前校正器是可行的。
3)single point diamond machining金刚石单点车削
1.The using of single point diamond machining in design and manufacturing refractive and diffractive optical elements for infrared were introduced.文中对金刚石单点车削加工技术在红外折衍射光学元件的设计和加工中的应用进行了讨
4)diamond turning金刚石切削
1.Near-surface mechanical properties of KDP crystals in single point diamond turning;KDP晶体单点金刚石切削加工表层力学性能的研究
5)diamond cutting金刚石切削
1.The development process of diamond cutting was reviewed.对金刚石切削的发展过程进行了回顾,研究了金刚石切削的现状,提出了目前存在的问题,指出了目前研究工作者应努力目标,并对其发展前景进行了展望。
2.Modern ultraprecision machining technologies essential for formation of ultraprecision optical surfaces on optical crystal,optical glass and other brittle materials, such as ultraprecision lapping, ultraprecision lapping,ultraprecision polishing,ultraprecision grinding, ultraprecision cutting,and ultraprecision diamond cutting of brittle materials in particular, are discussed in detail.分析表明,硬脆材料光学元件主要应进行超精密研磨、抛光及超精密磨削加工;软脆材料光学元件主要应进行金刚石切削加工。
6)single point diamond ultra precision turning单点金刚石超精密车削
1.The basic principle and algorithm of molecular dynamics simulation are introduced, and the applications of molecular dynamics in the study of cutting mechanism of single point diamond ultra precision turning in oversea are summarized.介绍了分子动力学模拟的基本原理和算法 ,综述了国外应用分子动力学研究单点金刚石超精密车削机理的进展情况 ,并提出了该领域今后的研究方
延伸阅读

闭式单点、双点压力机
代码:00413设备名称:闭式单点、双点压力机型号规格:公称力≥800kN
计量单位:台
主要参数内容国际先进国内先进国内一般国内落后评定方法及说明
(一)加工精度参照GB10924-89、GB10933-89、JB5200-91
1、滑块下平面对工作台上平面的平行度(mm)30%精度储备20%精度储备达到规定值大于规定值
0.02+0.10/100×滑块下平面的被测长度
2、滑块行程对工作台上平面的垂直度30%精度储备20%精度储备达到规定值大于规定值
0.05+0.02/100×滑块行程长度
(二)结构性能
1、离合器、制动器接通率,当滑块行程次数≤16次/分时为70%,≤25次/分时为60%,≤45次/分时为50%大于规定值10%大于规定值达到规定值达不到规定值
2、液压超负荷保险装置、微调装置、吨位指示器全部具有全部具有部分具有没有
(三)噪声dB(A)
1、公称力≤400kN≤85≤87≤88>88
2、公称力>400kN≤87≤88≤90>90