1) two-dimensional vibration grinding
二维振动磨削
2) two dimensional ultrasonic vibration grinding
二维超声振动磨削
1.
Contrast experiments on grinding temperature of nanoZrO2 under common and two dimensional ultrasonic vibration grinding(TDUVG) were carried out by manual thermocouple method.
采用人工热电偶法,通过普通磨削和二维超声振动磨削对比实验,对纳米ZrO2陶瓷材料平面磨削温度进行了实验研究,并对磨削参数与磨削温度的关系,进行了理论分析及实验验证。
3) vibration grinding
振动磨削
1.
Study on the Mechanism of Material Removal of Ultrasonic Vibration Grinding of Ceramic;
超声振动磨削陶瓷材料高效去除机理研究
2.
The motion model of the contact between abrasive particle and workpiece in two-dimension ultrasonic vibration grinding was analyzed,the maximum cutting depth of a grain were obtained.
基于工件超声振动磨削的单磨粒运动模型,建立超声振动磨削单磨粒最大切削厚度agm ax公式;基于压痕断裂力学,给出硬脆材料超声振动磨削塑性-脆性转变临界条件,进行超声振动磨削与普通磨削对比试验,应用SEM和AFM分析陶瓷磨削表面微观形貌特征,重点研究磨削参数对其塑性-脆性转变特征的影响。
3.
Based on impulse theories and vibration cutting theories,the mathemetical model of work ultrasonic vibration grinding(WUVG) forces was established.
基于冲量理论和振动加工理论,采用叠加原理建立了工件横向施振超声振动磨削力数学模型。
4) grinding vibration
磨削振动
1.
Through deciding characteristic of grinding vibration,the reasons of causing vibration were found,proper measures were adopted in order to reduce vibration,good effects were obtained.
磨削振动对套圈加工表面质量和磨具寿命有不良影响,通过对磨削振动的判断,找出其产生原因,相应采取适当措施减少振动,效果良好。
5) Ultrasonic Vibration Grinding
超声振动磨削
1.
Kinematics Analysis on Ultrasonic Vibration Grinding;
超声振动磨削运动学分析
2.
As we can develop the platform on Labview to establish the grinding online processing the vibration signal testing system,the ultrasonic vibration grinding characteristic was analyzed.
虚拟仪器可利用计算机强大的软件功能实现信号数据的运算、分析和处理,所以采用虚拟仪器技术对磨削在线加工进行测试,以Labview为开发平台,建立磨削在线加工的振动信号测试系统,从而分析超声振动磨削特性。
6) vibration-assisted grinding
振动辅助磨削
1.
The study provides an overview on vibration-assisted grinding under various conditions, and on how vibration-assistance can help suppress wheel loading phenomenon.
旨在研究振动辅助磨削。
补充资料：点振子振动和点电极振子振动
分子式：
CAS号：
性质：又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内，形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积，且与厚度有适宜的匹配关系。在交变电场作用下，沿厚度方向产生振动，其振幅随着至电极中心距离的增加，呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄，有时考虑到压电陶瓷自身强度太低，可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。
CAS号：
性质：又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内，形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积，且与厚度有适宜的匹配关系。在交变电场作用下，沿厚度方向产生振动，其振幅随着至电极中心距离的增加，呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄，有时考虑到压电陶瓷自身强度太低，可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条