The Research of the Connection of Feeding Mete with Overfill Adding and Rotate Speed at Gesso Wallboard Screw Extrusion Machine 石膏墙板螺杆挤压机溢流加料情况下输送量与螺杆转速的关系研究
According to different shapes and kinds of material, we designed specific feeding methods and structures of screw. 针对不同形状的材料,采用不同的入料方式;不同性质的材料,设计相应的螺杆结构。
Liquid Feeding Technique of The Double Screw Extruder in The Application of Modified Polypropylene 双螺杆挤出机液体进料工艺在改性塑料中的应用
Design and Analysis of Silt Coal Loader Machine Spiral Feeding Reduction Automatic pivoting sand scraper with counterweight, cement loading manual or with silo, and screw conveyor. 淤煤装载机螺旋给料部的减量化设计与分析自动链板刮沙机,带平衡块,水泥人工加入或水泥筒仓和螺旋输送机。
Temperature field and thermal distortion simulation in feeding process of ball screw based on finite element method 基于有限元法的滚珠丝杠传动过程中的温度场和热变形仿真
Analyzed the property of feeding device for rubber C/ F extruder, having Feeding freely, side pressing roll and screw meshing feeding analyzed, gained the necessary condition of feeding and the requirement of feeding strip. 对橡胶冷喂料加料装置进行了性能分析,通过对自由喂料、旁压辊喂料和螺旋啮合喂料的分析,得出其进料的必要条件及加料胶条的型体要求。
The effect factors on feeding rolling ball screw rigidity of NC grinder is analyzed. 通过分析数控磨床进给滚珠丝杠刚度的影响因素,提出了选用滚动体数目多且增大接触角的大刚度丝杠专用轴承;
A systematic study was performed on the extruder set via analyses of the factors such as feeding, screw speed, throttle valve, screen pack changer, die plate and pelletizer, aimed at saving energy. 选择进料状况、螺杆转速、节流阀、换网器和模板及切粒机等因素对挤出机机组的影响进行了系统分析、研究,发现这些因素对挤出机的负荷和能耗影响较大。
The results show that increasing covered length of the feeding screw and friction coefficient inner the barrel can raise pressure at the feed end and capacity of press. 结果表明,适当增加喂料螺旋的覆盖长度和榨笼内壁的摩擦因数是提高喂料段末端压力和输送能力的有效途径。
At present, there are two kinds of front coal feeding system& the one is conveyer belt and traditional mechanical screw conveyer, the other is pump-conveying system. 洗煤泥炉前给料系统目前国内主要有两种形式:一种是采用皮带输送和螺旋给料的传统机械方式,一种是泵送系统。
For the feeding servo system of the open-loop and semi-closed loop controlled NC machine tools, which adopts flexible direct connecting between the feeding motor and the ball screw, the influence of different axes errors on NC machine tools location errors was analyzed and calculated. 本文对开环及半闭环控制的数控机床的伺服进给系统中,伺服电机和滚珠丝杠采用挠性联轴器直联结构的不同轴度误差对数控机床的定位误差的影响进行了理论分析计算。
Study on the Screw Feeding Gravimetric Filling Machine Theory and practice of feeding zone in screw press 螺旋式定量包装秤的研究螺旋榨油机喂料段的理论与实践
In order to decrease the size of the drill and to raise its efficiency, measures should be taken as follows: 1.If the drill is to take the forward feeding only, a left-hand power screw should be used. 为了减小钻机尺寸并提高钻机效率,设计时应采取下列措施:1.如钻机只是用来前进钻孔,则差动螺旋的丝杠必须采用左螺纹。
Theory and practice of feeding zone in screw press 螺旋榨油机喂料段的理论与实践
The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time. 当空气压力损失不正常或管路阻塞时,输送空气压力报警装置自动报警,并停止螺旋电子称供料。
Typically the production of man-made colored textile and carpet fibers involves the feeding of two or more components into a single screw extruder, where they are blended and extruded as a filament. 纺织和地毯用有色化学纤维的生产,一般都涉及两种或多种组分加入一台单螺杆挤出机,在挤出机中使组分混合并挤出成丝。
Situation and development for the feeding system of co-rotating parallel twin-screw extruder 同向平行双螺杆挤出机喂料系统的现状与发展
Design the transmission of feeding system, i.e. motor, ball guide screw, shaft coupling. 进给系统的传动设计,主要是电机,滚珠丝杠,联轴器的选择与校核;
A special equipment was developed for the one-step sheet extrusion based on the anti-bridge high-precision measuring feeding system, technology of screw and barrels 'configuration, joining structure of single-screw and twin-screw extruder, and was applied to the highly filled EVA system ( 70 wt%). 结合防架桥高精度计量喂料系统、螺杆和筒体组合技术和单、双螺杆衔接体、单螺杆等关键部件,对单、双螺杆组合的一步法板材挤出设备的设计进行了描述。
Research on the Influence of Feeding Stability for the High Speed Transfer Screw by the Can size 物件尺寸对高速分件螺杆供送稳定性影响的研究
For non-wood fibers, single or dual drum feeding devices, single or double screw feeders, and pin feeders may be chosen for this purpose. 用于蒸煮草类纤维的计量装置或限料装置,有双转鼓计量器、单转鼓计置器、双螺旋计量器、单螺旋计量器和齿辊式喂料器等多种。
As the main actuator in high-speed machining centre feeding system, the ball screw pair 'sperformance directly influence the CNC machine tools' running condition and precision. 滚珠丝杠副作为高速加工中心进给驱动系统的主要执行元件,其性能直接影响机床的运行状态和精度。
The automatic feeding machine consists of screw feeders, weighing filler and water adding unit. 自动加料机构由螺旋给料器、称料单元、加水单元等部分组成。
Got materials after 3 months or 6 months feeding respectively, and axial pull-out-test was taken to evaluate the mechanical effect of pedicle screw augmentation in 3 groups. 分别饲养3个月和6个月后取材,轴向拔出实验评价3种方法强化螺钉稳定的力学效果。