查询词典 mill engineer

After introducing 56Nb steel, in order to meet performance requirement of 56Nb steel fish plate on the railroad rail, the production technique of 56Nb steel fish plate has been adopted under the factory equipment conditions: 450 kg steel ingot is prepared by melting in 8 t arc furnace and casting at 1 570-1 580℃ which is heated to 1 250-1 270 ℃, trimmed to 185 mm×195 mm bloom after rolling by 600 series 2-stand rolling mill; then rolled 15 times by 600 series 2-stand rolling mill when steel ing

介绍了56Nb钢后，根据铁道接头夹板的性能要求并结合厂方的设备状况制定了56Nb钢鱼尾板材料的生产工艺：用8 t电弧炉冶炼，于1 570～1 580℃下铸成450 kg钢锭；将钢锭加热到1 250～1 270℃，经600系列2机架轧机5道次轧制后修整成185 mm×195 mm方坯；再将钢坯加热到1 050～1 150℃，由600系列轧机（2机架）共15道次轧制，用350系列（3机架）精轧机经3道次精轧成60 kg/m的鱼尾板材料，终轧温度约900℃。

The reduction gearbox of heavy mill is key to powder mill ing.

大型磨机齿轮减速箱是粉磨生产过程的重要设备。

The particle size distribution and appearance of slag powder ground by ball mill and vertical mill was studied by means of SEM and LPS.

通过扫描电镜和激光粒成分析仪研究了球磨和立磨粉磨矿渣粉形貌和粒度分布。

The experimental results show that the cases of powder filling in the mill, such as mill over-load, stable case, etc., can be reflected by vibration characteristics.

实验结果表明，磨煤机的筒内料位状态，如过载、稳态等，可以通过振动特性来反映。

In order to satisfy the needs of the development in modern cement industry, to satisfy the competence of the powder mill which is needed in cement production line , thus ,to do research on the CKP mill and develop it once more .After that ,it can be made to adapt to the cement technique which produces 2500 tons daily .

本课题是为了适应现代水泥工业的发展需求，满足水泥生产线所需要的粉磨能力而对CKP磨的再次开发研究，使之与日产2500吨的水泥工艺相适应。

To achieve improvements in the production capacity and energy efficiency of an industrial tubular ball mill, a novel method, reflecting the level of coal powder filling in the ball mill by using vibration characteristics, was proposed.

为提高工业球磨机的生产能力并降低能耗，提出了使用磨煤机的轴承振动特性来测量球磨机筒内料位的新方法。

Firstly, milling mechanism of planetary ball mill and process of flaking microsphere aluminum powder were introduced simply in milling process,and several main factors were also discussed in course of milling aluminum powder by planetary ball mill.

首先，简单介绍了球磨工艺过程中行星式球磨机的球磨机理及微球铝粉片状化过程，并讨论了用球磨机在球磨铝粉过程中的几个影响因素；其次，是分离工艺过程中筛分和过滤待改进的工艺条件；第三，探讨了捏合过程对整个产品体系稳定性的影响；最后，简易配制涂料，采用相关仪器对产品质量进行评价，并提出三方面的改进要求。

HGM series of three-ring medium speed micro powder mill ultrafine powder mill system is to learn the Swedish technique of advanced milling industry, for domestic milling industry trends and market demand for professional users of superfine powder processing The latest development of ultra-fine powder of a device.

商品简介：HGM系列三环中速微粉磨粉机系超细微粉磨粉机，是汲取瑞典先进的磨粉行业技术，针对目前国内磨粉行业发展的趋势及市场需求情况，专业对超细粉加工的用户而研发的一种最新型超细粉设备。

In the production of the initial stage of the operation of commonly used method is a rapid decline in the volume of feed at the same time increase the grinding pressure, lower separator appropriate speed, so that as many as possible with the gas from the powder mill, the mill to reduce the volume within the material, thereby reducing the external the volume of recyclable materials.

在生产初期，通常采用的操作方法是迅速减少喂料量，同时加大研磨压力，适当降低选粉机转速，让尽量多的细粉随气体排出磨外，减少磨内物料量，从而降低外循环物料量。

Firstly, the mechanism of the preparation of superfine quartz powder with ball mill is studied in this article, based on nature of quartz material, Griffiths strength theory and the crush theory of planetary ball mill. The problem of granulation during the process of the preparation of superfine quartz powder is studied minutely. And proposed increasing dispersant and disperser medium to restrain granulation, and dispersing use ultrasonic after milled.

首先，本文结合石英材料的基本物性，以格里菲斯强度理论和行星式球磨机的粉碎原理为基础，研究了球磨法制备超细石英粉体的机理，同时对粉石英制备过程中的团聚问题及其控制作了细致的研究，提出粉磨过程中增加分散剂和分散介质来抑制团聚，粉磨后采用超声法进行分散，并确定了最佳分散剂、分散介质的用量和最佳超声分散时间。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。