Based on the features of the operating mechanism of the shearer, the optimization methods of the parameters of the screw drum are introduced. 根据螺旋滚筒采煤机工作机构的特点,介绍了螺旋滚筒参数的优选方法。
In the drum type laser typesetter, the screw with laser beam heads moves continuously when the drum is rotating and the film is scanned line by line. 滚筒式激光照排机采用逐线扫描的方式,当滚筒旋转扫描时,带有激光头的丝杠以均匀速度不停地平移。
Technical innovation of screw drum for the shearer with high efficiency and high lump rate 高效高块率采煤机螺旋滚筒技术改造
This article analyses the kinematical feature of the cutting and loading process of the screw drum. It can provide certain theoretical basis for the selection of parameters for the drum. 分析了螺旋滚筒截割和装载过程的运动特性,可为滚筒的参数选择提供一定的理论依据。
Processing technology for two step screw groove of drum 卷筒双阶螺旋绳槽的加工工艺
Computer Aided Design of Screw Rolling Drum of Coal Mining Machine 采煤机螺旋滚筒的力学分析与设计
Optimizing design of main parameters of screw conveyor of the drum drying machine 筒式烘干机搅龙主要参数优化设计
Experiment research of screw conveyor of the drum drying-machine 筒式烘干机搅龙试验研究
With the upgraded locking device the axial force of the screw rod is reduced by half when roiling, Which makes the drum locked more reliably. 轧制时丝杆轴向受力减小一半,使转鼓被锁紧得更可靠。
Based on working features of drum on shearer, the optimization methods of the parameters of the screw drum are introduced. 根据采煤机滚筒的工作特性和优化设计的方法,建立了采煤机螺旋滚筒结构和运转参数优化的数学模型,求得滚筒各参数间的合理匹配。
Finite element analysis of a horizontal screw decanter centrifuge drum with double tapered beach 卧螺离心机双锥角转鼓结构的有限元分析
The influence on the mass rate of coal from the design parameters of screw drum of shear 采煤机螺旋滚筒设计参数对块煤率的影响