Black Aluminium Oxide AbrasiveBlack aluminium oxide abrasive ( lower aluminium oxide abrasive) is a new type abrasive material for polishing various metal. 黑刚玉砂(又名低铝刚玉砂、铁砂粉)是种新型抛光材料。以三水型和一水型铝矾土为原料经电弧炉高温冶炼冷却而成。
Some measures to accelerate vegetation restoration are proposed in accordance with the regulation on vegetation succession and characteristics of abrasive material. 针对植被演替规律和剥离物特性提出快速恢复植被相应对策。
The main characteristics of abrasive wheels include five factors, namely abrasive material, grain size, hardness, structure and bond type. 砂轮的主要特征包括磨料、度、度、织个结合剂五个因素。
According to the working condition of high temperature and abrasive wear, the material structure and composition of the wear-resistant and heat-resistant steel are designed. 根据在高温氧化性气氛下磨料磨损的工况条件,合理设计了抗磨耐热钢材料的组织和化学成分。
The company engages in the production and sales of glass tools, abrasive, abrasive tools, technics material and hardware accessories. 本公司专业从事玻璃工具、磨料磨具、工艺材料、五金配件的生产销售业务。
This product is dry powder in the dry cleaning detergent softener can also can be used as abrasive material and emulsion stabilizer SC. 本品干粉在干洗清洁剂中可做软化剂,还可以作为研磨材料的悬浮剂和乳胶稳定剂。
Advantages and disadvantages of various methods were analyzed, and technical indexes of superhard abrasive material after treatment were summarized. 分析了各种方法的优缺点,并总结了处理后的技术指标。
After abrasive material granularity reaches given size, the processing effect will not change; 当磨料粒度降低到一定的大小后,磨抛垫对硅片的抛光效果将不会有太大的变化;
Preparation and properties of up/ al_2o_3 composite for particulate abrasive material UP/Al2O3复合微粒磨料的制备和性能研究
It is performed through the verification and analysis of the interrelation of typical materials cutting features ( cutting depth, kerf width, striking capacity) and cutting variables ( water pressure, target distance, cutting rate and so on) and the effeCts of abrasive and material. 验证分析了典型材料的切割特征(切割深度、切口宽度、冲蚀量)与切割变量(水压、靶距、切速等)的关系,以及磨料、材质两大因素的影响。
For the two kinds of abrasive grain& ordinary abrasive and ultra hard material, carborundum and diamond were chosen as samples for dispersing experiment. 针对两大类磨料微粉&普通磨料和超硬材料,选择碳化硅和金刚石为例进行分散实验。
Particular attention is paid to the analysis of the effects of some major process parameters, such as air pressure, abrasive material, size and supply rate, nozzle shape and dimension, stand-off distance and workpiece material on the cutting performance and kerf characteristics. 重点分析了一些主要的加工参数,例如空气压力、磨料材料、尺寸、供给率、喷嘴的形状和尺寸、喷射距离以及工件材料,对切削性能和切口特征的影响。
According to the problems of the lapping technology of a driven toothed bar pair of rise and fall system of aircraft ejection seat, the abrasive tool, abrasive material and lapping amount are discussed. The lapping technology is perfected and the required results are obtained through tests. 针对飞机弹射座椅升降系统从动齿杆副的研磨技术问题,讨论了研具、研磨剂和研磨用量,通过试验完善了研磨技术,获得了预期的效果。
Abrasive material used for on-site surface pretreatment of pipeline corrosion protection joint 管道防腐补口现场表面预处理用磨料
Design of PLC Control System of a Deburring Equipment with Abrasive Material 一种磨料刷去毛刺设备的PLC控制系统设计
In terms of pre concentration strengthening, more crushing and less grinding, abrasive resistant material usage and classification intensification, the paper describes the present situation of grinding classification both in and outside China and discusses on the development orientation of grinding classification in China's metallurgical mines. 本文从强化预选、多碎少磨、应用耐磨材料和强化分级三个方面论述了国内外磨矿分级的现状,探讨了我国冶金矿山磨矿分级的发展方向。
The machine can improve work efficiency and reduce cost by using the three-phase abrasive material ( gas-liquid-solid) to clean rust and painting with non-air high pressure. 该设备采用了气、液、固三相磨料水射流除锈和无空气高压喷涂技术,大大提高了工作效率,降低了成本。
With those parameters the authors analyze the effect of wheel hardness, grinding abrasive material and dressing techniques on the wheel topography. 根据这些信息,分析了砂轮不同硬度、粒度、磨料及修整方式的影响。试验表明,本装置可作为研究砂轮表面形貌的基本工具之一。
Foot on the main traditional business that's abrasive material and grinding wheel and work well, can grow and develop the core competing ability. 四砂立足于传统主导产品,将磨料磨具产品做好,可以培育和发展自己的核心竞争能力,产品开发战略的研究力争从产品方面为四砂的发展提出思路。
Based on the friction, the commonly principles of abrasive wear, employing requirements and applying areas are described, so the theory foundation are provided for establishing the abrasive wear resistance material database. 本文主要从摩擦学的角度出发,描述了磨料磨损的一般原理以及耐磨材料的使用要求及应用范围,为耐磨料磨损材料数据库的建立提供了理论基础。
On the basis of the characteristics of the lubrication film, surface texture, abrasive particle material and work conditions, it sets up the wear rate analysis calculation formula of piston ring and cylinder liner. 本文在考虑了油膜特性、形貌特性、磨粒特性、材料特性及工况条件等因素的基础上,导出了活塞环&缸套的三体磨粒磨损分析计算公式。
Regulation on Abrasive Material of Vegetation Succession and Countermeasure of Vegetation Restoration of Opencast Gold Ore in Gingili River Watershed 露天金矿剥离物植被演替规律及植被恢复对策&以公别拉河流域为例
Solid Abrasive Material Double-Sides Lapping Pressure Optimizing Control 固着磨料双面研磨压力的优化控制研究
The test results show that wear resistance of tested steel under low stress abrasive depends on material hardness. Wear resistance of quenched microstructure is highest. 结果表明:低应力磨粒磨损的耐磨性主要取决于材料的硬度,淬火态组织的耐磨性最好。
With the orthogonal tests the influence of work condition of the 3-phase abrasive water jet to material removal and erosion depth is analyzed, and the relationship between the abrasive granularity and the surface roughness is discussed. 通过正交试验,分析了三相射流工作条件对材料去除量和冲蚀深度的影响,讨论了磨料粒度与加工表面粗糙度的关系。
A set of construction procedure has been made based on RS-9 insulating liner material and RS-17E abrasive liner material which are used in catalytic cracking equipments of petrochemical plants. It points out notices for each process and ensures construction quality. 针对美国RESCO公司隔热衬里材料RS9和耐磨衬里材料RS17E用于石油化工厂催化裂化装置制定了一整套施工程序,提出了各工序的注意事项,从而确保了施工质量。
The wear mechanism of the friction pair involved abrasive wear and material loss on surface layer resulted from UHMWPE plastic deformation. 摩擦副的主要磨损机理为磨粒磨损及UHMWPE塑变导致的表层材料损失。
Brown fused alumina abrasive is the most widely used artificial abrasive grinding material has a certain importance in world economic development and strategic. 棕刚玉磨料是人造研磨材料中最为广泛应用的一种研磨材料,在世界经济发展中具有一定的重要性和战略性。
Silicon carbide ( SiC) powder, as the abrasive material or the stuffing, has the extensive application in vitrified bonded abrasive product, resin bonded polishing wheel and in diamond polishing wheel. 碳化硅(SiC)微粉作为磨料或填料在陶瓷精磨磨具、树脂抛光砂轮以及金刚石抛光砂轮等方面有着广泛的应用。