行星球磨机机械课程毕业设计外文文献翻译、中英文翻译、外文翻译

中国地质大学长城学院  本科毕业论文外文资料翻译  系     别：    工程技术系           专     业： 机械设计制造及其自动化  姓     名：    刘萌萌               学     号：      50208326          2012 年  3 月  1 日   2 外文资料翻译译文  粉状的石英即受自然风化的平均微粒大小为 10.4um的石英一起在行星球磨机中被磨。经测试，在干磨及湿磨的状态下，不一样的粒度分布、特性表面面积、晶体结构、表面无定形和热特性是与被磨时间成反比 的。结果显示，干磨能导致晶体结构的无序、表面无定形和表面活力的增强同时其微粒大小跟着磨碎进度而降低，而湿的磨碎永久的降低了在这台行星球磨机中的石英粉的磨碎极限。粉状的石英是一种在自然界被风化的硅酸盐矿物粉末，该粉末已经在广东，江西  和中国的其他省中被发现。它由于有较高的纯度，目前已经被用于橡皮，塑料性物质，复合材料如一种填隙料的材料和涂料。  但是在这些应用较小的粒度和比较高的表面化学的活度有时是必要的。因此，自然的被风化的粉状石英的干的或更干的磨碎被认为是重要的加工阶段之一。  众所周知，干的磨碎不仅仅引起颗 粒的破坏而且还有机械化学作用。前面的因素符合多样性的颗粒大小的分布和特性的变化比表面面积。后者以多种多样的晶体结构的形式出现，比如，制做格子变形和铸疵，无形状，组自由基，自由表面能的增强，电子的放射，等离子体的外表等等。以上的这些变化增强了这种地表材料的活力程度和其的反应度。但是对自然被风化的粉末的石英的试验，即关于它在干的磨碎下的机械化学作用，没有被记录。因此，这个实验在干的磨碎下的机械化学作用的结果对粉末石英的加工和利用是十分必要的。  粉状的石英试样在一个行星的球磨机中被磨。质点尺寸的分布 , 特性的比表 面的面积 , 晶体构造，表面无定形等等的变化 ,在干的轮磨和湿的轮磨中被测试与磨碎的时间成反比。  从这些数据，干的磨碎的机械装置和其对粉末的机械化学作用被认为与不同的磨碎条件有联系。  一个实验室以回转速度 400个转 /每分钟  ( XPW-100 X 4)依比例决定行星的球磨机。  5 到  6 毫米直径的铝氧球被用来充填球磨机筒体的 40%的容积来当作球磨机的磨碎介质。  粒度分布由一个  SA- CP3 的相片消光离心沉降仪器测量。  而特性比表面的  面积由以  N2 作为  吸收介质的 BET方法测量了。  为土地的试样  XRD 被一个和石墨单色仪一起使用  CuKa 辐射的粉状绕射计实行了。  衍射角是从  50到  70 .被用的实验状态是依下列各项 :0 .01的阶段宽度和 0.01秒的固定时间。 DTA（ TAS100）被开始实行以  100C/ 每分钟的加热速度。红外线的吸收频谱在与 200 毫克  KBr 的  2 毫克试样  石英粉末发生作用时被红外线光谱仪器获得了。  标准的光波是在  400 和  4000 /厘米  之间。  为了要测试干的地面中表面无定形的层组溶解度的变化，水的试样和碱的溶液被用来做实验。  作为这一项研究的自然粉状的石英来 自广东省的罗定县。它是一种被自然风化的硅 3 酸盐矿物，其颗粒的粒度大小如下：平均的粒度大小为直径 10.4微米和最大的粒度大小为 30微米。该试样的化学成分依下列各项  (%):SiO2 99. 48;Fe2O3 0.023;A1203 0.062;CaO 0.062;K20 0.020;Na2O 0.031;TiO2 0.025. 试样经过不断重复的清洗以除去其中的黏土之后被放进一个  500 毫升的容积的容器中该容器内含直径为 5到 6毫米的铝氧球。 30 g的启动材料在每个实验开始时都被严格的控制。磨碎的时间由从  6 变化到  30 h 。  干的地面试样和湿的地面试样分别地被标志为  D0, d3,d6， D12. 和  W 0， W1，  W3， W6 写在底下的数字以小时为单位表示磨的时间。  然后土地的试样由粒度分析器分析。 BET方法，  XRD ，  DTA ，  IR 和溶解度试验。  这个极限在干的磨碎中则为 1.28微米而在湿的磨碎中则为 1.0微米。并且有证据显示，颗粒粒度的大小在湿的磨碎的情况下得到的要比在它们在干的磨碎下来的小，当然，湿磨的磨碎极限要比干磨的磨碎极限要低一些。因此，湿的磨碎在降低颗粒的粒度大小方面比较有效， 因为颗粒在湿磨比在干磨的情况下更加好的被驱散和不易在轮磨中抱成一团。  在这篇文章中，粉末的石英的机械化学作用是通过行星的球磨机来进行测试。经过观察，发现颗粒的平均粒度 D50或 d50行星已被减小到最小而然后随着磨碎时间的增加其又开始增大。在球磨机中粉末石英的“磨碎极限”是  1. 28微米  和  1. O微米分别地对应于干的磨碎和湿的磨碎。  湿的磨碎能提高精磨粉碎石英的效率比较与干磨而言。由行星的球磨机所供给的能量能引起结构的无序，表面的无定形和表面的活力等的增强伴随着因磨碎的进行而颗粒粒度减小。显然， XRD的峰 值降低，在 IR区域光谱吸收波长的退化，吸热颠峰在峰值 573 C后降低和干地面的试样的溶解度在氢氧化钠的溶液中随着精磨的进行而增大。    4 外文原文  Powdered quartz is affected by natural weathering of the average particle size of 10.4um quartz in planetary ball mill is grinding. After the test, the dry grinding and wet grinding condition, different particle size distribution, surface area, crystal structure, properties of the surface amorphous and thermal properties and grinding time is inversely proportional to the. The results showed, dry grinding can lead to crystal structure of disordered, amorphous and surface activity surface enhanced at the same time the particle size decreases with the progress of ground, wet ground permanently reduced in the planetary ball mill quartz powder grinding limit. Powdered quartz is a kind of nature in weathered silicate mineral powder, the powder has been in Guangdong, Jiangxi and other provinces in China were found. Because it has high purity, has been used in rubber, plastic, composite material as a filler materials and coatings. But in the application of small particle size and high surface chemical activity is sometimes necessary. Therefore, naturally weathered quartz powder dry or dry grinding is thought to be important in the processing stage of. As everyone knows, do not cause the destruction of ground particles and mechanical chemical action， In front of the factors with the diversity of particle size distribution and the characteristics of the change of specific surface area. The latter to a variety of crystal structure form, for example, making the lattice distortion and defects of casting, no shape, group free radical, free surface enhancement, electronic radiation, plasma appearance and so on. These changes increased the surface material dynamic degree and its reactivity. But the natural weathered powdered quartz test, namely about it on dry ground under mechanical chemical action, not recorded. Therefore, this experiment on dry ground under mechanical chemical action result of powder quartz processing and using is very necessary. Powdery quartz specimen in a planetary ball mill is grinding. Particle size distribution, specific surface area characteristics, crystal structure, surface of amorphous and changes, in dry grinding and wet grinding was tested with grinding time is inversely proportional to. From these data, dry grinding device and its powder by mechanical chemical interactions are considered with different ground conditions are linked. A lab for rotary speed of 400RPM per minute ( XPW-100X 4) scale planetary ball mill. From 5 to6 mm diameter of the alumina ball was used to fill the cylinder body of the ball mill40% volume as the ball mill grinding medium.  5 As the land of sample XRD is a graphite monochromator is used together with CuKa radiation powder diffractometer executed. Diffraction angle is from 50DEG to 70 DEG. By experimental condition is as follows:0.01 DEG phase width and fixed time0.01 seconds. DTA ( TAS100) was started at 100 degrees C / minute rate of heating. Infrared absorption spectrum at2mg and 200 mg KBr quartz powder specimen role by infrared spectroscopy instrument obtained. Standard light is in the 400 and4000 / cm. In order to test the dry ground surface amorphous layer group solubility, water sample and alkaline solution was used to do the experiment As a study of natural powdery quartz from Guangdong Province of county .It is a kind of natural weathering of silicate , the grain size is as follows: the average particle size of 10.4 microns diameter and maximum for the particle size of 30 microns. The chemical composition of the sample according to the following ( % ): SiO2 99.48; Fe2O3 0.023; A1203 0.062; CaO 0.062; K20 0.020; Na2O 0.031; TiO2 0.025. The sample after repeated cleaning to remove the clay after being put into a 500 ml volume container in the container with a diameter of 5to 6 mm of alumina ball. 30 g starting material in each at the beginning of the experiment were strictly controlled. Grind time by varying from 6 to30 h. Dry surface sample and wet ground sample are marked as D0, D3, D6, D12.And W 0, W1, W3, W6. . written in the bottom number in hours said grinding time. Then the land by the particle size analyzer sample analysis. BET, XRD, DTA, IR and solubility test. The limit on dry ground,1.28 microns in wet ground is1 micron. And there is evidence, particle size on the wet ground conditions than when they are dry grind down small, of course, wet grinding grinding grinding grinding limit than the dry limit is lower. Therefore, wet grinding to reduce particle size size is more effective, because the particles in wet grinding than in dry grinding conditions better be dispelled and not easily in the grinding of hold together to form a clique. In this article, powder quartz mechanical chemical action is through the planetary ball mill test. After observation, found the average