清理滚筒

This subject is a sub subject of the subsidy project of the national natural fund, the project is studied on kinematics principle and structure techniques of roller of arc spring tooth for collecting plastic film residue .

本课题是国家自然基金资助项目——弧型挑膜齿残膜清理滚筒的运动学原理及工艺结构研究的子课题，残膜捡拾滚筒是弧型齿残膜回收机的关键部件，本文针对弧型齿残膜捡拾滚筒在工作中存在的实际问题，结合试验进行了研究分析，提出了一些改进意见。

The tracked shot-blast machine is with simple operation. Put the work-pieces into tracked rubber roller and close the shot-blast chamber door. Then setup shot-blast time and push the RUN button. Now, the shot-blast cleaning is beginning. The track circumrotates in the forward direction. The work-pieces can be equably and completely cleaned with equal emission of high-speed shots from the impeller of shot-blaster.

履带抛丸机操作简单，将工件放入橡胶履带滚筒中，关闭抛丸室门，设定抛丸时间，操作人员按下&运行&按钮，抛丸清理开始，履带正向旋转，使工件持续收到抛丸器叶轮中高速抛出的弹丸均匀抛射，工件可完全、均匀地得到清理。

The main products through a plate-type, profiles pretreatment; hook hanging chain Shotblast clean room to the desktop, Car-throwing spray cleaning room, steel, rubber track Shotblast cleaning machine; roller Shotblast cleaning machine; Sand modeling; Series Mixer, bucket elevator and climb-feeding; series of environmental precipitator; basis, and users need to design and manufacture of machinery specialized for Gezhongfeibiao.

主要产品有通过式板材、型材预处理线；吊钩吊链式抛丸清理室；转台式、台车式抛喷清理室；钢、橡胶履带抛丸清理机；滚筒式抛丸清理机；砂处理造型线；系列混砂机、斗式提升机及爬式加料机；系列环保除尘器等；并可根据用户需要设计制造各种非标专用机械。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。