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磨削生产率
相关语句
  grinding productivity
     Compared under similar conditions with the 60m/s grinding, the 120m/s grinding has obvious advantages in incressing grinding productivity and work precision with less wheel abrasion and work roughness.
     在其它条件相同的情况下,和60m/s磨削的试验结果进行比较,120m/s高速磨削在提高磨削生产率、磨削精度、砂轮耐用度和工件表面光洁度等方面,都有显著的优越性.
短句来源
     Increase in grinding force can greatly improvethe grinding productivity with the decrease in specific grinding energy.
     磨削压力的变化对磨削过程具有极为重要的影响,增大磨削压力可大大地提高磨削生产率,降低比磨削能.
短句来源
  “磨削生产率”译为未确定词的双语例句
     Because of growing production rates in grinding,it is necessary to test the physical properties of the ground surface .
     随着磨削生产率的不断提高,磨削表层物理特性的检测显得愈来愈重要。
短句来源
     Simulation and experimental results validate and verify that the proposed control method is feasible, and can greatly improve grinding efficiency and reduce the shape errors.
     仿真和实验结果表明:变速优化适应控制策略和模糊神经网络预测控制方法是可行的,可极大地提高磨削生产率,减小细长轴的形状误差。
短句来源
  相似匹配句对
     Grinding Ceramics
     陶瓷的磨削
短句来源
     Abrasive Machining
     磨削加工
短句来源
     The laser cutting technology is effectively to control the grinding depth and improve the productivity.
     激光切割对控制磨削余量和提高生产率十分有效。
短句来源
     Total Productivity Management(TPM)
     全面生产率管理
短句来源
     some of them have low productivity;
     有的生产率低;
短句来源
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This paper describes the equipment used and the process conditions of the 120m/s high speed grinding. the experimental results of the main parameters such as F_n′P, V_w′, G and R_α under different grinding conditions (Z′) with different grinding wheels are presented.Compared under similar conditions with the 60m/s grinding, the 120m/s grinding has obvious advantages in incressing grinding productivity and work precision with less wheel abrasion and work roughness.The main parameters affecting the 120m/s high...

This paper describes the equipment used and the process conditions of the 120m/s high speed grinding. the experimental results of the main parameters such as F_n′P, V_w′, G and R_α under different grinding conditions (Z′) with different grinding wheels are presented.Compared under similar conditions with the 60m/s grinding, the 120m/s grinding has obvious advantages in incressing grinding productivity and work precision with less wheel abrasion and work roughness.The main parameters affecting the 120m/s high speed grinding process and the relationship between them are analysed. Based on experimental results, the effects of high speed static pressure bearing, the rinsing of the grinding wheel with high pressure spray nozzle, cooling of the contact area, the wheel balance and dressing condition, ect. on the 120m/s high speed grinding process are discussed.

本文阐述进行120m/s高速磨削所使用的试验研究设备及其工艺条件.列出了使用不同砂轮在不同的磨削条件(z')下所得到的主要参数(F'_n, P, V'_w, G, R_a)的试验结果.在其它条件相同的情况下,和60m/s磨削的试验结果进行比较,120m/s高速磨削在提高磨削生产率、磨削精度、砂轮耐用度和工件表面光洁度等方面,都有显著的优越性.本文还对进行120m/s高速磨削时影响磨削过程的主要工艺参数及各参数问的关系进行了试验、分析和研究.试验结果表明,高速静压轴承、用高压喷咀冲洗砂轮和冷却磨削区域、砂轮平衡及修理条件等因素均对120m/s高速磨削过程产生影响.

The mechanism of wire conditioning using abrasive belt was studied in viewof the contact conditions between the belt and wire.Relationships of grindingforce and belt speed with metal removal rate are thus derived respectively.Experimental results showed that the variation in grinding force influencesgreatly the grinding process.Increase in grinding force can greatly improvethe grinding productivity with the decrease in specific grinding energy.

本文根据砂带与线材间的接触状态,讨论了砂带修磨线材机理的有关问题,导出了磨削压力、砂带速度与金属去除率之间的关系.试验结果表明;磨削压力的变化对磨削过程具有极为重要的影响,增大磨削压力可大大地提高磨削生产率,降低比磨削能.

This paper describes the properties of abrasive belt grinding and its tendency of development both at home .and abroad . Compared with turning, milling and grinding, the abrasive belt grinding has higher pro-duction rate and available factor of power of machine tool. Also, this paper introduces the basical types of abrasive belt grinding and provides a practical example.

本文论述了砂带磨削的特点和国内外砂带磨削发展的动向。砂带磨削比车削、铣削和砂轮磨削的生产率高,机床功率利用率高,经济效果显著。并介绍了砂带磨削的基本类型及实例。

 
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