The effect of liner material quality on the impact force of grinding media is studied by the electrical measurement method and with a selfmade simulation measurement device. 利用自制的模拟测定装置,采用电测法研究了衬板材质对磨矿介质冲击力的影响。
The characteristics of the impact stresses of grinding balls in ball mills and the material selection of liners 打高尔夫球的人在击球时能驾驶的机动车辆。球磨机磨球冲击应力特性与衬板的选材
The Impact of Sodium Dodecyl Sulfate on Ammonium Polyphosphate Ultrafine Grinding 十二烷基硫酸钠对聚磷酸铵超细粉碎的影响
Effect of Heat Treatment with Residual Rolling Temperature on Impact Fracture Resistance of Cross Rolled Low Chromium White Cast Iron Grinding Ball 轧后余热热处理对斜轧低铬白口铁磨球抗多冲击破坏能力的影响
Study tmperature impact of active component of Notopterygium during Ultrafine grinding 超微粉碎过程温度对羌活有效成分影响的考察
Study on the impact of Physical and Chemical Properties of Radix Saposhnikoviae during Ultrafine grinding Superfine comminution technology and its application on animal resources development 超微粉碎技术对防风理化性质的影响初探超微粉碎技术及其在动物资源开发中的应用
The results show that in the initial stage, the formation of a smooth cutting grinding zone is due to the impact and materials grinding by the high-speed abrasive particles with a small angle. 研究表明:在切割初始阶段,高速磨料以较小角度冲击、磨削材料,形成较光滑的切割磨削区;
Impact and damage simulation test of ball mill's grinding ball 球磨机磨球的冲击及破损模拟试验
Effects of vacuum-annealing on mechanical properties of vacuum-hot-pressed beryllium material have been studied by use of the beryllium powders with three kinds of Fe/ Al ratio made by the method of impact grinding. 利用三种不同Fe/Al比的气流冲击研磨铍粉,研究了真空退火对真空热压铍材力学性能的影响。
Researching impact of particle distribution of mixing-grinding cement from different kilns on cement strength. 以灰色系统理论研究不同窑型熟料混磨水泥的颗粒分布对水泥强度的影响。
Impact of Grinding Depth on Fatigue Life 生活(英文)构件打磨深度对疲劳寿命的影响
Impact of Grinding Behavior of Blended Coals on Pulverized Fuel Combustion Character 可磨性对混煤燃烧特性的影响
Simulation calculation of impact force exerted on mill liners by grinding media 磨矿介质对磨机衬板冲击力的模拟计算
Impact of Dressing of Grinding Wheel on Precision Stability of Small Hole Grinding and Its Control 砂轮修整对小孔磨削精度稳定性的影响及其控制
The mechanical shock and thermal impact in the machining process of discontinuous grinding polycrystalline diamond with slotted diamond wheels were investigated systemically by the simulation experiments of ultrasonic vibration and pulse laser heating respectively. 分别采用超声振动冲击和脉冲激光加热技术对开槽金刚石砂轮断续磨削加工聚晶金刚石过程中的机械冲击和热冲击进行了模拟实验研究。
Simulation Study on the Effect of Liner Material Quality on the Impact Force of Grinding Media 衬板材质对磨矿介质冲击力影响的模拟研究
The resonant motion of grinding media in vibration mill dealt with in this article, describes mainly the problem of impact period of the grinding media. 本文所研究的振动磨研磨介质的共振运动规律,主要是阐明研磨介质在振动磨内运动的冲击周期问题。
Based on the theories on grinding medium motion in a mill, the impact speed, direction and points of the grinding medium on the liner could be calculated. 根据磨机内介质运动形态的有关理论,模拟计算磨矿介质对衬板冲击速度的大小、方向及冲击位置等。
High pressure jet, scraper plate-aiding-stop air flow, grinding wheel inner cooling and radial jet impact grinding fluid supply systems are introduced. 介绍了高压喷射法,空气挡板辅助截断气流法,气体内冷却法,径向射流冲击强化换热法磨削液供给系统的特点;
Use these technical parameters, carry the semisolid extrusion shaping to the slurry, then test the impact ductility, rigidity and impacting grinding abrasion. 采用上述工艺参数对浆料进行半固态挤压成形,并对挤压件进行冲击韧性、硬度和冲击磨料磨损测试。
Effects of solid solution treatment on mechanical properties of the vacuum-hot-pressed ( HP) beryllium material and the cold-hot-isostatic ( HIP) beryllium material have been studied by impact grinding of the beryllium powders with stable low-oxygen air. 利用稳定低氧的气流冲击研磨铍粉,研究了固溶处理对冷、热等静压铍材和真空热压铍材力学性能的影响。
Study on Hardfacing Alloys for Impact Abrasion and Grinding Abrasion 抗冲击耐磨料磨损堆焊合金的研究
Study on Improving Impact Toughness for Grinding Balls Made of Low Alloy Cast Iron 提高低合金铸铁磨球冲击韧度的研究
Elastic floating grinding surface morphology of the diamond are mainly affected by the impact in the manufacturing process of the influence of vibration. The impact vibration mainly comes from internal structure of grinding machine and machining process parameters. 弹性浮动研磨金刚石的表面形貌主要受到加工过程中冲击振动的影响,这种冲击振动主要来自研磨机械内部结构的振动和加工工艺参数两大部分。
The characteristic scales of the external and internal ultrasound characteristic scales of the impact grinding force ratio is an important factor in attenuation, through the study of non-local constitutive model, we analysed of causing the differences from the micro-mechanical in combination the macro point of view. 超声波外部特征尺度与内部特征尺度之比是影响磨削力衰减的重要因素。通过考察非局部本构模型,从微观角度并结合宏观力学分析了造成差异的原因。
In the grinder, grinding wheel imbalance will not only cause the vibration and noise, serious impact on the improvement of quality and precision grinding, but also speed up the spindle and bearing wear, seriously affecting the grinding life. 在磨床上,砂轮不平衡不仅会引起磨床的振动和噪声,严重影响磨削质量和精度的提高,还会加速主轴及轴承的磨损,严重影响磨床使用寿命。
We can see, from the diamond surface after elastic float lapping, that the variational impact is mainly produced by the end beating of grinding disc and the vibration of elastic beam. 从弹性浮动研磨后的金刚石表面可以看出,不断变化的冲击主要来白研磨盘的端跳和弹性梁的振动。
Therefore, it is necessary to conduct an in-depth research in the selection of the key parameters that have an impact on the crushing quality of the High-pressure grinding roll. 因此有必要对影响高压辊磨机粉碎效果的关键工艺参数进行深入研究。
With the development of iron and steel industry, the request to performance index of steel grinding machine is more and more high. Grinding head is the core components of steel grinding machine. Its control performance has a direct impact on the grinding quality. 随着钢铁工业的发展,对钢坯修磨机性能指标要求越来越高,磨头是钢坯修磨机的核心组件,其控制性能的好坏直接影响修磨质量。