This method is to control lapping parameters, make lapping tool wear well distributedly and thus assures lapping tool surface accuracy. 通过控制研磨参数,使得磨具磨损均匀,从而保证磨具面形精度。
Proper use of the Extenders will reduce lapping time, and extend the life and surface area of the diamond resulting in less diamond product usage. 对增量剂的适当的用途将减少游泳比赛中一次来回所需之时间,并且扩大金刚石的生活和表面造成较少金刚石产品用法。
Application of Float Polishing in Lapping of Metal Nanometer Surface 浮法抛光在金属纳米级超光滑表面加工中的应用
Research on the 3-D Detection and Areal Characterization of Micro-topography of Lapping Surface 研磨表面微观形貌的三维检测及Areal表征
Effect of Lapping Process on Surface Roughness and Residual Stress of Part 研磨工艺对工件表面粗糙度及残余应力的影响
During the processing of spherical workpieces on high speed spherical surface solid abrasives lapping machine, we must ensure the surface precision of the workpieces. 固着磨料球面高速研磨是在球面高速研磨机上采用成形法加工球面工件。
At the same time, comparing with common lapping, it concludes that ultrasonic vibration lapping can get higher machining efficiency and better surface roughness than common lapping. 同时与普通研磨相比较,得出超声研磨加工效率高、加工工件表面粗糙度小的结论。
Ultrasonic honing and lapping complex machining technology is the hot topic of the surface texture characteristics of important parts such as engine cylinder sleeves. 超声珩磨与珩研复合加工技术是近来对发动机缸套等重要零件表面纹理特性研究的热点。
This paper made a study of theoretical roughness of surface on machined surface by high-speed lapping with solid abrasive, and of the relationship between machined surface roughness, micro-topography and parameters of lapping. 对固着磨料高速研磨工件已加工表面理论粗糙度进行了探讨,并对工件已加工表面粗糙度、微观形貌与研磨加工中各工艺参数之间的关系进行了研究。
As ultrasonic vibration reduces cutting force and improves dynamic meshing precision of gears, the lapping efficiency and tooth surface quality improve correspondingly. 超声振动使研磨切削抗力减小,动态啮合精度提高,因此,使研磨效率与齿面质量得到相应提高。
Through experiments of high speed lapping with solid abrasives, the effect of lapping pressure on machined surface roughness is studied in this paper. 本文通过实验研究了在固着磨料高速研磨中,研磨压力对工件已加工表面粗糙度的影响。
And they are analyzed theoretically. The surface roughness from ductile lapping mode is much less than that from brittle fracture lapping mode, and the ductile lapping mode is an effective method that improves surface quality of fiber end-faces. 试验证明以延性去除得到的光纤表面粗糙度远低于以脆性断裂去除得到的表面粗糙度,是提高光纤研磨表面质量的有效途径。
The experiment proves that the material removal rate ( MMR) for ultrasonic lapping is three times that of the conventional lapping and produces better tooth surface quality, the roughness being 0.2 μ m and the section height being 1.2 μ m. 试验证明,超声研齿的材料去除率为普通研齿加工的3倍,且齿面质量明显提高,齿面粗糙度Ra为0.2μm,水平截距c为1.2μm。
In this paper, the effects of lapping speed and elastic coefficient on the quality of diamond surface are discussed. 论文采用单因素方法,对弹性浮动加工系统中研磨盘的转速、弹性系数对加工的表面质量的影响进行了研究。
In order to improve the quality of diamond film, a mirror-polished single-crystal Si surface is treated with the process of ultrasonic management, lapping finish and seeding. The function of surface pretreatment is interpreted. 为了提高金刚石薄膜的质量,对镜面抛光Si表面进行了超声、研磨、引晶工艺,并对衬底表面预处理的作用给出了解释;
Three different lapping regions, including crater area of diamond surface, dissociation area and smooth area, were observed during diamond lapping process by elastic float lapping. 实验观察到金刚石弹性浮动研磨过程中存在着三个不同的加工区域:金刚石表面凹坑区、解理区、光滑区。
High Speed Spherical Surface Lapping Tool Wearing Without Surface Shape Accuracy Decreasing 球面磨具保形磨损高速研磨
The effect of some lapping parameters, such as: abrasives size, lapping pressure and lapping speed, on the residual stress at surface of work-pieces was discussed. 探讨了固着磨料研磨中磨料尺寸、研磨压力和研磨速度等研磨参数对工件已加工表面残余应力的影响规律。
Magnetic lapping is a new surface finishing technique. 磁性研磨技术是近年来应用于精密表面光整加工的新方法、新工艺。
Equidistance-curve error analysis of lapping tool in aspherical surface lapping by bending and forming method 弯曲成形法非球面研磨中磨具等距线误差分析
Equidistance-curve error of lapping tool is main factor in lapping aspherical surface components by the method of bending and forming, and it affects the surface precision of components. 弯曲成形法研磨非球面零件中,磨具的等距线误差是影响弯曲成形精度的关键因素,直接影响加工工件的精度。
Effect of Solid Abrasive Lapping on Mechanical Seal Surface 固着磨料研磨对机械密封表面耐磨性的影响
The transverse crackles of steel wire surface are due to the deeper lapping of surface ferric oxide or surface layer martensite for local over hot by bad lubricating in wire drawing; 钢丝表面横裂主要是轧钢过程中折叠的表面氧化铁皮较深,或拉拔过程中润滑不良造成局部过热,导致表层产生马氏体引起的;
Research on NC lapping of optic free curved surface 光学自由曲面数控研磨技术研究
The roll lapping machine is one of the equipments processing the excircle surface of minor diameter workpiece by lapping. The working accuracy is affected directly by the guide wheel of this machine. 滚研机是小直径工件外圆表面研磨加工设备之一,该机导轮表面形状直接影响加工精度。
In view of the problems existing in key process of machining mechanical seals i.e. surface lapping, this paper discusses a method to increase mechanical seal surface accuracy by lapping. 针对机械密封加工的关键工序,即端面研磨中的问题,探讨了提高机械密封研磨面形精度的方法。
Study of lapping of cast iron cylinder working surface 铸铁气缸套工作表面研磨初探
The results show that compared with traditional lapping, ultrasonic lapping can effectively improving the surface quality and material removal rate. 研究结果表明,与传统研磨加工相比,超声研磨加工可以有效提高内孔表面质量和材料去除率。
This paper compares ultrasonic lapping with traditional lapping and researches the influences of ultrasonic amplitude and spindle speed on the surface quality and material removal rate. 主要研究超声振幅、主轴转速对超声研磨和传统研磨加工后的内孔表面质量以及材料去除率的影响,并对两种加工工艺进行比较。
However, lapping process would inevitably bring about surface layer damage, which will severely affect the wafer processing efficiency and cost. 然而,研磨加工会不可避免地给SiC晶片带来一定的表面层损伤,从而影响晶片的加工效率和加工成本。