振筛运动时,物料被撞子撞击破碎的同时被筛分,提高了成型率。
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.
分析了影响成型特性的因素,如煤种、粒度、水分、成型压力和成型率等。
Analyses are made for the influence factors of moulding characteristics such as coal type, size, distribution water content, moulding pressure and briquetting rate.
结果用C_(57)小鼠以半乳糖胺联用福氏全剂组肝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.
本发明奶牛营养舔块成型率高,吸潮 性和膨胀性低,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.
方法:以颗粒吸湿百分率、成型率和溶化率为指标,筛选颗粒最佳辅料与配比。
METHODS: The ratio of main components to excipients was optimized with hygroscopicity, granulation and dissolubility index.
氮气雾化法生产铝粉具有细粉率高,铝粉活性好,球形铝粉成型率高,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.
采用弹簧驱动下压框和多达8个的红外线探灯定位,调节自如,定位准,产品成型率高。
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.
钢丝绳表面浪形和金属绳芯外逃是由于成型率过高、波动偏大,各股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…
采用一般的平均收缩率方法来确定模具型腔的成型尺寸,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.
利用回归分析,建立了成型修整加工刀具磨损率的数学模型。
The mathematic model of wear of cutter about molding finishing machining was founded by analysis of regression.
在这些应用场合,不仅要求塑料制品的精度高,而且塑料制品形状也比较复杂,这使得对注塑成型制品收缩率的控制变得十分重要。
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.
硬质合金玻璃刀毛坯在生产过程中存在成型难,烧结后易出现脱碳、 渗碳以及粘舟等问题,合格率低。
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.
成型收缩率小,尺寸稳定性好,熔体粘度小,易成型加工。
Molding shrinkage of small, good stability, melt viscosity size is small, easy forming process.
对影响产品性能的几个重要因素,包括胶凝材料用量、成型压力、物料含水率和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.
塑料的成型收缩率直接关系到制品的形状和尺寸精度,因此在塑料注射成型的模具设计中,迫切需要预测制品的成型收缩率。
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.
单辊筒口型挤出机通过变更挤出机螺杆和辊筒转速及灵活的预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、尺寸和生产率。
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.
采用BP神经网络建立注塑成型工艺参数与注塑制品收缩率之间的网络模型,并通过试验数据对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.
采用人工神经网络方法预测了受模口温度和挤出流率影响的型坯成型阶段的膨胀。
Neural network method was used to investigate the parison swell affected by the die temperature and extrusion flow rate.
该树脂具有较高的机械强度和较高的延伸率,通用性强,适合制作手糊成型的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.
该树脂具有阻燃性和透光率较好的特点,并且粘度小,对布的浸渍性能好,适合手糊成型工艺与无碱布配合生产。
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.
灯罩采用聚碳酸酯注射成型,投光率高、承受冲击能力强;
The lampshade adopts polycarbonate injection molding, cast light rate is high, strong impact bearing ability;
研究了模压成型过程中加压时机、冷却方式及人造石墨原料对复合材料电导率和弯曲强度的影响。
The influences of different synthetic graphite, pressure applying moment and cooling-down methods on electrical conductivity and bending strength of the composites were investigated.
本工作采用试验与数值模拟相结合的研究方法,对玻璃纤维增强聚丙烯系列材料的成型收缩率进行了深入研究。
Therefore, the shrinkage of the glass fiber reinforced polypropylene specimens prepared by injection was investigated with the combination of the experiments and the simulation.
要提高椰果出品率,缩短凝固成型周期是关键。
Shortening solidification moulding cycle is the key technique for increasing of coco nata yield.
研究了配料组成和前驱体成型压力对多孔碳板的气体透过性能、孔隙率、和电导率等指标影响。
The effects of composition and pressure of its precursor on the properties, such as gas permeability, porosity, and electric resistivity, were studied.
本文研究了JHF和JH型抗静电剂对RTM专用树脂粘度、凝胶时间及RTM成型FRP制品的体积电阻率和弯曲性能的影响。
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.
产品特点:低气孔率粘土砖是采用低氯莫来石为主要原料,经高压成型、高温烧结而成,主要矿物组成为莫来石相。
Properties of Products: low porosity bricks USES low mullite stones as main raw material, main mineral compositions are mullite phases after pressing sintering.
成型坯体的干燥收缩率小于0.3%,密度分布的标准偏差为0.32%,反应烧结过程中,坯体的收缩率小于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%.
基于螺线管原理的位移探测器用于完成型砂紧实率及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.
基于螺线管原理的位移探测器用于完成型砂紧实率及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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