查询词典 grinding machine

In the past five years, GLOBAL SUCCSESS BRUSHROLL LtD., become one of the leading company in production of industrial brushing rollers in China mainland with high-speed development of Chinese electronic-related industry. And it shows its excellent design and production ability on development the first Non-weaving grinding roller in China mainland. We are applying the ISO-9002 rules in our quality-control system, making our service and quality better and better. We have developed dozens of products, such as Non-weaving grinding roller ,Golden finger grinding wheel, Nipping brush roller, Rubber roller, Sponge sopping roller that meet various factories.

本公司及时抓住中国电子行业迅猛发展的好时机，牢牢把握市场需要，在国内率先开发出了不织布辘等新产品，并引用ISO-9002质量管理体系，不断提高产品质量和服务质量，只用了短短五年的时间，就发展成为包括不织布辘，尼龙针刷，火山灰刷，强力吸水辊，热压胶辊等数十种线路板耗材的专业制造公司。

This paper takes use of the features of ultrasonic grinding which can make the macroscopic force, stress and calory in grinding lower, and then utilizes relevant abrasive in the ultrasonic grinding.

本文利用超声加工宏观磨削力、磨削应力、磨削热小，对加工材料表面损伤低的特点，再结合相关磨料对高精度超薄水晶片表面进行超声磨削加工。

The combined motion of grinding the transition arc maintains that the gyration center of the arc moves along the parallel line to the surface of the grinding wheel, and the gyration center of the oxide tool moves along the vertical line to the surface of the grinding wheel.

磨削刀片过渡圆弧时，过渡圆弧的回转中心到砂轮面的距离必须恒等于过渡圆弧的半径，磨削过渡圆弧的复合运动要保持过渡圆弧的回转中心沿平行于砂轮面的直线运动；刀片的回转中心沿垂直于砂轮面的直线运动。

Aiming at the questions such as low grinding concentration,thick fineness of iron ore concentrate and high grade of tailing caused by the wet pre-selecting process before grinding,through the check of the flow and the results of small-scale test,puts forward the improved measures such as increasing grinding concentration,adding demagnetizer,screening the undersize first then floating,etc.

针对磨前湿式预选工艺造成的磨矿浓度降低、铁精矿粒度变粗、尾矿品位偏高等问题，通过流程考查和小型试验研究，提出了提高磨矿浓度、加设脱磁器、对筛下物料进行先筛分后浮选等改进措施。

Scrap carbide recycling: tungsten steel, tungsten alloy scrap, grinding materials, waste PCB drill bits, tungsten carbide tools, tungsten scrap powder, tungsten carbide powder, tungsten steel scrap, carbide grinding materials containing tungsten scrap, alloy grinding material, milling insert, drill bits, cutter, CNC cutter, wire cutting tungsten steel molds, drawing dies, round cut knife, saw blade, top hammer, PCB drill bits, V-CUT knives, knife handle, high proportion of alloy, non-magnetic alloys, tungsten carbide powder, tungsten wire cutter, such as tungsten tool steel scrap.

废硬质合金回收：钨钢、钨合金边角料、磨削料、废PCB钻头、钨钢工具、废钨粉、钨钢粉末、钨钢废料、硬质合金磨削料、含钨废料、合金磨削料、铣刀片、钻头、立铣刀、数控刀具、线切割钨钢模具、拉丝模具、圆切刀、锯片、顶锤、PCB钻头、V-CUT刀、锣刀、高比重合金、无磁合金、钨钢粉末、钨绞丝等各种钨钢废工具。

The series are using for flat glass grinding, and parallel straight line pencil edger rough grinding,fine grinding and polishing finishing at one time.

该系列产品适用于对平板玻璃的磨边加工，可同时对玻璃的两条平行直线圆弧边的粗磨、精磨一次加工完成。

In ELID grinding, use imperceptible emery wheel to undertake grinding can obtain very low surface surface roughness, came true to written guarantee to steel of hard alloy exceed accurate mirror grinding.

在ELID磨削中，采用微细砂轮进行磨削可以获得很低的表面粗糙度，实现了对钢结硬质合金的超精密镜面磨削。

Our company mainly engaged in: grinding wheel, emery cloth wheel, flower-shaped wheel, wire wheels, wire wheels, sponge wheels, flying wing wheel, nylon wheel, wool wheel, cloth round Ma round, cutting blades, angle grinding, sanding, emery cloth, oilstone, diamond, polishing wax, 3M scouring pad, handle a variety of grinding head polishing polishing material.

我公司主要经营：砂轮、砂布页轮、花形页轮、钢丝轮、铜丝轮、海绵轮、飞翼轮、尼龙轮、羊毛轮、布轮麻轮、切割锯片、角磨片、砂纸、砂布、油石、金钢石、抛光腊、3M百洁布、带柄磨头等各种抛光打磨材料。

Analysis was also made on the influence upon the grinding forces in case of the same friction factor between wheel and workpiece at different grinding speed, as well as in case of different friction factor between wheel and workpiece at the same grinding speed.

分析了砂轮与工件表面之间的摩擦系数相同而磨削速度不同时对磨削力产生的影响，以及磨削速度相同而摩擦系数不同时对磨削力产生的影响。

When other technics conditions are certain, we use the globosity aluminum powder of different particle diameter a to grind the flake of aluminum powder , with the particle diameter increase of the globosity aluminum powder, the particle diameter of the flake of aluminum powder will also become bigger immediately. 3, The ratio of grinding ball to aluminum powder is 20:1. 4,the grinding speed is 38 and 33 r.min alternate once h-our in the first 10 hours, and use the speed of 29 and24 per hour alternating revolving speed in the last 5 hours, this speed is fine to grind the flake of aluminum powder. 5, wet method ball-milling mainly adopt of help-milling agent as Bl. 6, influence of the research grinding time.

经系统的研究，得出如下结论：1、基本参数：采用200升球磨机，装入钢球200kg，原料铝粉：溶剂量=1：2，铝粉：钢球=1：20；2、当其它工艺条件一定时，用不同粒径的球状铝粉作为原料磨制片状铝粉，随着原料铝粉的粒径增大，所制得的片状铝粉的粒径也会随之增大。3、球料比我们控制在20：1.4、研磨前10小时采用速38和33r.min每小时交变一次，后5小时用29和24每小时交变的转速，这个速度是适宜磨制片状铝粉的。5、湿法球磨片状铝粉主要采用的助剂为复合助剂B1.6、研究研磨时间的影响。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。