查询词典 grinding machine

Process of flotation of acture ore is the following: firstly, adding Na_2CO_3, ZnSO_4, CSU-1 to the pulp while grinding, and thus in this condition of low Eh, marmatite is inhibited; Secondly, adding CSU-1 to the pulp out of grinding machine, then amesonite and iron sulfur mineral can be flotated using diethyldithiocarbamate as collector; High quality lead and antimony concentrate can be got by adding CSU-1 and calcareousness; Lastly, marmatite is flotated by adding calcareousness, CuSO_4, xanthe, and D-250 to get zinc concentrate.

小型试验研究表明，首先在脱硫粗选作业只加入适量的Na_2CO_3、ZnSOO_4、和CSU-1至磨矿机，利用磨矿机的研磨和磨机中的低电位环境，使铁闪锌矿受到抑制，而最容易浮的脆硫锑铅矿和黄铁矿、磁黄铁矿等硫化矿物则依然具有可浮性；在磨机出来的矿浆中分别加入CSU-1进一步抑制易浮的铁闪锌矿，然后加入乙硫氮将脆硫锑铅矿和硫化铁矿快速浮净，加入石灰和CSU-1，浮选分离出高质量的铅锑精矿；接着添加石灰、CuSO_4、黄药及2~#油选别铁闪锌矿。

Both ends of the wear cap maintenance: Gear pump with cast iron end caps, wear phenomenon occurs after a slight revision in the plate mill level, more serious wear and tear on the grinding surface grinding machine should be revised in the flat.

两端盖的磨损维修：齿轮泵的端盖用铸铁制造，出现磨损现象后，轻微的可在平板上研磨修平，磨损比较严重时应在平面磨床上磨削修平。

Based on the physical characteristics of chatter marks, the interaction between marks and vibration of rolling mill is described. The effect of rollers, work roller bearings, spindle coupling clamp and roll grinding machines on chatter marks was studied with vibration measurement and mode analysis for both mill and roll grinding machine.

从振动纹的物理特征分析入手，阐述了振动纹与轧机振动之间的关系，通过对轧辊与磨床的振动测试和模态分析研究了轧辊辊系、工作辊轴承、主传动接轴和轧辊磨床对振动纹的影响。

Categories: pneumatic grinding machine, grinding stick, the diamond paste, ceramic wheel, wool round, sandpaper, fiber Whetstone, Cuodao, Diamond repair knife ......

打磨类：气动打磨机、打磨棒、钻石膏、陶瓷砂轮、羊毛轮、砂纸、纤维油石、挫刀、钻石修刀。。。。。。

Studies on the Technology of Path Planning in Automatic Grinding and Polishing Die and Mould with Free-form Surfaces;2. The grinding machine controller controlled by computer directly for the repairing hydraulic turˉbine guide vane was designed.

针对水轮机活动导叶的修复问题，设计了微机直接控制的水轮机活动导叶打磨用机械手控制器，它可控制五个自由度，方便地修复各种形状复杂的活动导叶。

To improve the quality of grinded workpieces, on-line measuring technology is adopted on NC grinding machine to form a closed-loop grinding system.

为了进一步提高工件磨削的质量，在线检测技术被用于磨床磨削系统，以构成一个闭环控制系统。

In this paper, the mechanical structure and control system of special EDM grinding machine for diamond woodworking cutter were introduced, and the constitutes of parameter optimization module for EDM grinding in CNC system were studied mainly.

介绍了金刚石木工刀具专用电火花磨削设备的机械结构和控制系统，并主要研究了数控系统电火花磨削参数优化模块的构成。

An overall summary is given for the present study situation of auto-balancing system used for grinding wheel of precision grinding machine at home and abroad.

分析了磨床的砂轮不平衡量产生的原因，对国内外精密磨床的砂轮自动平衡系统的研究进行了较全面的综述，对各种自动平衡装置进行了分类，分析了各种形式自动平衡装置的原理、特点和可行性，指出了这些装置的优缺点。

The 4-axis grinding machine tool and the grinding process for machining non-sphere glass lens are both very professional,resulting in very hard to control the lens precision.

非球面玻璃镜片四轴磨削加工的加工硬件和加工工艺都具有很强的专业性，因而产品的加工精度控制问题显得十分突出。

In 1883, Friedrich Fischer designed a ball grinding machine in Schweinfurt, Germany that, for the first time, made it possible to produce absolutely round steel balls by grinding.

早在1883年，在德国的施魏因福特小城，弗里德里希弗舍尔设计了一种专用钢球磨床，第一次使得利用研磨工艺生产出完全球体的钢球成为可能。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。