• 运动时物料子撞击破碎的同时筛分,提高了成型

    When the vibrating sieve moves, materials are sieved at the same time when the materials are struck by the striking body, which enhances molding rate.

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  • 分析了影响成型特性因素煤种粒度水分成型压力成型

    Analyses are made for the influence factors of moulding characteristics such as coal type, size, distribution water content, moulding pressure and briquetting rate.

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  • 结果C_(57小鼠半乳糖胺联用福氏全剂组损伤模型成型率最佳

    Results The results showed that the liver injury models were best Established using C_(57) black mice with GalN Combined with FCA.

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  • 发明奶牛营养舔块成型,吸潮 性膨胀性使用方便,营养全面

    The formation ratio of the present invention is high, damp-absorbing and dilatability is low, usage is convenient, nutrition is comprehensive.

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  • 方法颗粒湿百分成型率溶化指标,筛选颗粒最佳辅料配比

    METHODS: The ratio of main components to excipients was optimized with hygroscopicity, granulation and dissolubility index.

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  • 氮气雾化生产铝粉具有,铝粉活性,球形铝粉成型高,生产安全等优点

    Nitrogen atomization method has the following privileges: high percent fine powder, good activation and shape, production safety etc.

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  • 采用弹簧驱动下压多达8个红外线定位调节自如,定位准,产品成型

    Using the spring-actuated pressing frame and no less than 8 infrared searching lights for positioning, it can adjust freely and bears the features such as high molding rate and good positioning.

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  • 钢丝绳表面金属外逃由于成型过高波动偏大,各捻制张力不均匀和顺向捻制不到位

    The surface wave of wire rope and the metal core of rope to be free to other place is due to molding rate too high, bigger fluctuation, uneven strand tension forces and cl

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  • 采用一般平均收缩方法确定模具型腔成型尺寸,已难以满足精密注塑成型制品的精度要求

    Using average shrinkage rates of injection-molded parts to decide the dimension of mold cavity can not satisfy the demand of high precision injection-molded parts.

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  • 利用回归分析建立成型修整加工刀具磨损数学模型

    The mathematic model of wear of cutter about molding finishing machining was founded by analysis of regression.

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  • 在这些应用场合,不仅要求塑料制品精度而且塑料制品形状比较复杂,这使得对注塑成型制品收缩控制变得十分重要

    Industrial plastic parts are usually requested to have high precision and complicated shapes, so it is important to control the shrinkage rates of injection-molded parts.

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  • 硬质合金玻璃毛坯生产过程存在成型烧结出现脱碳、 渗以及粘等问题,合格低。

    There are some problems in manufacturing of Semi-finished Product of Cemented Carbide Glass Cutter. It is difficult to shaping and there are always carbon elimination and carburize after sintered.

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  • 成型收缩尺寸稳定性熔体粘度小,成型加工

    Molding shrinkage of small, good stability, melt viscosity size is small, easy forming process.

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  • 影响产品性能几个重要因素包括凝材料用量成型压力物料含水养护制度等进行了研究探讨。

    The important factors influencing the product performance are investigated, including the dosage of cementing agent, forming pressure, material moisture and curing regime.

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  • 塑料成型收缩直接关系制品形状尺寸精度,因此塑料注射成型模具设计中,迫切需要预测制品的成型收缩

    The shrinkage of plastic products is a very important parameter and need to be forecast during the design of injection molds, which affects the shape and size precision of the products.

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  • 筒口挤出通过变更挤出机螺杆辊筒转速灵活成型口型和终端口型设计组合可以有效控制挤出物的形状尺寸生产

    The extrudate shape, dimension and output can be effectively controlled on single roller extruder with its variable screw and roller speeds and the flexible combination of preform die and final die.

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  • 采用BP神经网络建立注塑成型工艺参数注塑制品收缩之间网络模型通过试验数据成型工艺参数进行优化

    BP Neural Network is applied in this paper to establish the model between the process parameters and the shrinkage, and to optimize the process parameters by the test data.

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  • 采用人工神经网络方法预测了受模口温度挤出影响的型成型阶段的膨胀

    Neural network method was used to investigate the parison swell affected by the die temperature and extrusion flow rate.

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  • 树脂具有较高机械强度较高延伸通用性强适合制作成型各种普通玻璃钢制品以及保丽板等装饰产品

    This resin has high mechanical strength and higher elongation, weathering good view of hand for the production of ordinary paste molded fiberglass products and decorative products.

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  • 树脂具有阻燃透光好的特点并且粘度,对浸渍性能好,适合成型工艺无碱布配合生产

    The flame retardant resin with good transmittance and the characteristics of small and viscosity of the cloth impregnated performance and suitable hand with the E-Paste Process with cloth production.

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  • 灯罩采用聚碳酸酯注射成型承受冲击能力

    The lampshade adopts polycarbonate injection molding, cast light rate is high, strong impact bearing ability;

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  • 研究模压成型过程中加压时机、冷却方式人造石墨原料复合材料电导弯曲强度影响

    The influences of different synthetic graphite, pressure applying moment and cooling-down methods on electrical conductivity and bending strength of the composites were investigated.

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  • 本工作采用试验数值模拟相结合研究方法,对玻璃纤维增强聚丙烯系列材料成型收缩进行了深入研究。

    Therefore, the shrinkage of the glass fiber reinforced polypropylene specimens prepared by injection was investigated with the combination of the experiments and the simulation.

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  • 提高椰果出品缩短凝固成型周期关键

    Shortening solidification moulding cycle is the key technique for increasing of coco nata yield.

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  • 研究了配料组成前驱体成型压力多孔碳板的气体透过性能、孔隙、和电导指标影响

    The effects of composition and pressure of its precursor on the properties, such as gas permeability, porosity, and electric resistivity, were studied.

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  • 本文研究JHFJH型抗静电剂RTM专用树脂粘度凝胶时间及RTM成型FRP制品体积电阻和弯曲性能影响

    The influence of JH and JHF on the viscosity and gel time of the resin in RTM as well as the volume resistivity and flexural properties of FRP are studied.

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  • 产品特点气孔粘土砖是采用低氯主要原料高压成型高温烧结而成,主要矿物组成为莫来石

    Properties of Products: low porosity bricks USES low mullite stones as main raw material, main mineral compositions are mullite phases after pressing sintering.

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  • 成型干燥收缩小于0.3%,密度分布标准偏差为0.32%,反应烧结过程,坯体收缩小于0.2%。

    Theshrinkage of green body was 0.3% and the density deviation was 0.32%. After infiltrated with molten silicon, the shrinkage of sintering body had another 0.2%.

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  • 基于螺线管原理位移探测器用于铸型紧实度的快速检测。

    A displacement sensor based on solenoid principle is used to measure green sand compactibility and mould compaction.

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  • 基于螺线管原理位移探测器用于铸型紧实度的快速检测。

    A displacement sensor based on solenoid principle is used to measure green sand compactibility and mould compaction.

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