查询词典 grinding wheel

Wheel cylinder, cylinder slot, brick grinding wheel, the bolts fastening parallel wheel, wheel slot, cup-shaped Bowl. centreless grinding wheel bearings and ball mill grinding wheel base not balance check.

筒形砂轮、筒形带槽、磨砖砂轮、螺栓紧固平行砂轮、孔槽砂轮、杯形、碗形、无心磨导轮和磨轴承球基面砂轮不作平衡检查。

Main products handle the ball, handle sets, has a long handle sets, handle rod, oval handles, rotating handle, surface rotating handles, small rotating handle, can handle security pack, tight set of adjustable handles, small ripple hand wheel, small hand wheel, Chrome hand wheel, milling machine hand wheel, a round flange hand wheel, back corrugated hand wheel, the corrugated hand wheel, double the rate of the hand wheel, double-handle hand wheel, disc hand wheel, hands, hands Cross, Star handle, embossed handle, the handle of bellows, Wu Jiaoxing-shaped handles, butterfly handle, 1.30 Arrow hands, T-shaped handle, an oval handle, the bow handle, a square handle, shake handles, adjustable plastic cooling pipe, cylinder Rubber shields, TL-1-engineering plastics Tuolian.

主要产品有手柄球、手柄套、长手柄套、手柄杆、椭圆手柄、转动手柄、曲面转动手柄、小转动手柄、可折安全手柄、可调位紧定手柄、小波纹手轮、小手轮、镀铬手轮、铣床手轮、圆轮缘手轮、背波纹手轮、内波纹手轮、双幅条手轮、双柄手轮、碟形手轮、把手、十字把手、星形把手、压花把手、外波纹把手、五角星形把手、蝶形把手、三角箭形把手、T形拉手、椭圆拉手、弓形拉手、方形拉手、摇动手柄、可调塑料冷却管、圆筒橡胶防护罩、TL-1型工程塑料拖链。

Based on the relevant movement between hard shaper cutter and grinding wheel, the movements of grinding wheel are studied. The shaping grinding point and the shaping grinding edge are made up with. In order to easily compare when shaping errors and cutting edge"s angles are the most excellent, uniform expressions for convex curved rake face of hard shaping cutter and spatial cutting edge curve are separately developed. The distributions of new profiling cutter"s shaping errors and cutting edges angles are analyzed. The relevant grinding wheel and cam are designed. Due to this paper, a new profiling hard shaping cutter has been manufactured successfully. At last experiments are made to test the performance of hard shaping cutter and all kinds of precision of hard gear.

本文直接从插齿刀与砂轮之间的相对运动关系出发，单独研究砂轮的运动，提出砂轮成形磨削点和砂轮成形磨削刃的概念；分别建立圆柱砂轮和圆锥砂轮磨削后硬齿面插齿刀的波形前刀面方程及空间切削刃方程；为便于比较何种情况下插齿刀的构形误差和切削角度能同时达到最优，分别对磨削五种不同硬齿面插齿刀所用的砂轮进行了廓形设计，并分析了插齿刀的构形误差和侧切削刃切削角度的分布规律；为插齿刀波形前刀面的磨削加工设计了相应的凸轮，用所设计的凸轮和近似的砂轮成功地制造出新构形法硬齿面插齿刀；最后进行插齿加工试验，检验新构形法硬齿面插齿刀的抗崩刃能力、耐磨性及被加工硬齿面齿轮的各项精度。

The fibre reinforced resin bond grinding wheel for cutting off is widely used. The traditional presses used for manufacture this type of grinding wheel in most factories at present have problems, such as laboriousness for workers, low efficiency of production, and dependance of products quality on operators' skillnes. This paper introduced a new type of press for shaping grinding wheel with six stations designed by the authors, considering the shortcoming of presses in use and the operating characteristics in manufacture of this type of grinding wheel.

概述纤维增强树脂薄片砂轮是一种低值易耗产品，在树脂砂轮中占有很大的比重，主要用于切割各种规格的型钢，在国内外都有较大的市场，随着市场竞争的加剧，对产品质量和生产效率提出了更高的要求，各生产厂家只有通过降低生产成本提高产量来挤占市场。

The Company was founded in 1996, operates mainly in a variety of abrasives, variety complete, quality assurance, is that operating a grinding wheel, abrasive belt, nylon wheels, thousands of impeller, Chiba grinding, Diamond grinding wheel, wire wheels, wire wheels, resin cutting slices card disc, gauze, oilstone, grinding paste, grinding head, belt grinder, polished sand, polishing wax, Ma round, cloth round.

本公司成立于1996年，主要经营各种磨料磨具，品种齐全，质量保证，是经营砂轮、砂带、尼龙轮、千叶轮、千叶磨片、金刚砂轮、钢丝轮、铜丝轮、树脂切割片、咭碟、纱布、油石、研磨膏、磨头、砂带磨床、磨光沙、抛光蜡、麻轮、布轮。

Firstly,simulation models of grinding process are built,which include the topograph of grinding wheel,the description of kinematics of grinding,grinding force,grinding temperature and wheel w...

首先建立了砂轮地貌、磨削运动的描述、磨削力、磨削温度和砂轮磨损等模拟模型。

On the basis of several above-mentioned studies, the intermittent creep feed grinding with CBN wheel made from many CBN grinding blocks or with slotted CBN wheel, which is a new high efficient technical art combining the advantages of CBN wheel, intermittent grinding and creep feed grinding, has finally been recommended.

此项具有创新理论价值的研究成果填补了关于磨削基础理论研究的一项空白，同时，所获得的结果也确证了断续磨削在改善弧区换热条件、疏导弧区磨削热、抑制磨削液成膜沸腾过程降低磨削温度上的显著效果，从而提示了断续磨削可以作为大幅度开发缓磨潜力的一项极其有效的手段。

In the analysis, firstly, the flux boundary condition is used to simulate the frictional heat resource between wheel and rail. The non-steady heat transfer between the contacting surfaces of the wheel/rail, heat-convection and radiation between the wheel/rail and the ambient were all taken into consideration. Therefore, a heat coupling model of the wheel/rail in rolling/sliding is put forward to calculate the frictional temperature rise in the wheel and rail. Secondly, after the temperature distribution of wheel/rail, due to friction, is calculated, substitute the thermal load with equivalent fictitious body force and boundary distributed force loaded on the nodes of the corresponding elements. The wheel-load is applied to the center of the wheel.

首先，用热流边界条件模拟轮轨接触界面的摩擦热源，考虑轮轨间的非稳态热传导、轮轨自由表面与环境的热对流、热辐射的影响，建立轮轨滚动接触热耦合有限元计算模型，分析计算轮轨滚、滑工况下的摩擦温升；其次，以求得的轮轨温度场结果作为求解轮轨应力场的已知条件，轮载以集中力形式直接加载于轮心处，将摩擦温升引起的热载荷等效为假想体力和热边界面力，施加于相应的单元节点上，建立了轮轨热—机械载荷耦合作用的热弹性平面应力模型，分析热—机械载荷作用下的轮轨应力场。

As the contour of a wheel rim is easier to detect than the contour of a wheel, and the contour of a wheel rim and the contour of a wheel are approximately concentric circles on the same plane, we first detect the contour of the wheel rim, the center of the wheel rim and the contacting point between the wheel and the ground, then we detect the contour of the wheel via the invariance of cross ratio under projective transformation.

由于提取钢圈轮廓比提取车轮橡胶轮廓容易，而且钢圈轮廓和车轮轮廓可以近似看作同一平面上的两个同心圆，所以在本文中，我们首先提取钢圈轮廓、钢圈圆心和车轮与地面接触点在图像上的投影，然后利用射影变换保持交比不变的性质求出车轮轮廓。

The main products are: synthetic diamond grinding, grinding wheel series; Synthetic Diamond Cutting film series; synthetic diamond powder, grinding paste series; man-made diamond grinding head, grinding and carving tools, such as rods.

主要产品有：人造金刚石磨盘、磨轮系列；人造金刚石切割片系列；人造金刚石微粉、研磨膏系列；人造金刚石磨头、磨棒以及雕刻工具等。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"