查询词典 tool

Error analysis In order to analysis the pose error of the hexapod machine tool, considering the characteristics of the parallel mechanism,"analysis on the error prominency factors for the hexapod machine tool pose error"is proposed. Numerically, the error prominency factor can express the influence on the pose error of the tool resulted from the mechanism parameter error within the whole workspace.

四、位姿误差分析为了定量地对并联机器人机床位姿误差进行分析，结合并联机构的特点，首次提出了&并联机器人机床位姿误差放大因子分析法&，因位姿误差放大因子是反映机床机构参数误差对刀具末端误差影响大小的机床工作空间内的统计值，因此既可作为机床结构参数精度设计的依据又可对机构参数进行优化。

Robotized magnetic abrasive finishing for mould cavity surface;2. Discussing the method of generating mould cavity machining tool path and the layout of the tool path, illuminating the problems of tool choice at present.

本文讨论了模具型腔数控环切加工轨迹生成和规划方法，对目前刀具选择的问题进行说明，提出了刀具选择的方法，达到了加工刀具优化选择的目的，从而提高了数控加工效率。

The main wear patterns of coated tool at early age of tool wear are coating drop-off and tool tip breakage.

在工艺优化方面，进行了铣削方式、刀具涂层材料、刀具角度、刀具悬伸量以及切削参数的优选。

The first part is overall design of SJ-180 tractor rear cross-body finish machining boring aggregate machine tool including brief introduction of aggregate machine tool, design steps of live axle axlebox,selection of tools and cutting dosage for aggregate machine tool.

机床部分为松江180拖拉机后桥壳精镗组合机床总体设计。这部分包含了组合机床的简介，主轴箱的设计步骤，刀具和切削用量的选择及组合机床的总体设计。

Our products are divided into 6 categories: diamond glass cutter, carbide glass cutter(oil feed wheel cutter, six wheel cutter┅┅), glass tool(circle cutter, glass suction lifter, glass plier┅┅), diamond tool(core drill bit, diamond dresser┅┅) and abrasive tool(grinding wheel┅┅) and others.

共有6大类产品：钻石玻璃割刀；碳化物玻璃刀（注油滚轮刀、六轮刀┅┅，玻璃工具（圆规刀、玻璃吸盘、玻璃钳┅┅）；金刚石工具（打孔钻；磨料工具和其它工具。

It is one of the most widely used methods to groove and disconnect the workpiece with the cutter,but in the process of cutting the movement of the cross-feed can reduce the working orthogonal clearance,which increases the friction between the tool flank of the cutting tool and the machined surface,and hence results in the break of the workpiece and the working tool.

用切断刀对被加工工件切断或切槽是生产中应用最广泛的加工方法之一，但在切削过程中横向进给运动的影响使刀具工作后角减小，加剧了刀具后刀面与加工表面之间的摩擦，从而会导致工件被挤断，刀具易折断。

The existing stone cutting tool, the tool bit is constituted by the sole grade's grinding material, when cutting the rough stone, the cutting speed is quick, the cutting efficiency is high, but the cutting surface fluctuates in a big way, becomes rough, after the cutting, grind and polishing take long time to do, if use the fine grinding compound, the cutting face is smooth, but the cutting speed is slow, the cutting efficiency is low, therefore the existing stone material cutting tool cannot have the high efficiency to cut the stone which have the smooth cutting surface, in view of this, how to keep the high working efficiency and get smooth cutting surface?

现有石材切具刀头由单一粒级的磨料构成，使用粗料时，切割速度快，切割效率高，但切割面起伏大，变得粗糙，切割后研磨抛光耗费时间长，使用细磨料，切割面较平整，但切割速度慢，切割效率低，因此现有石材切具不能高效率地切割出平整的石材，针对这一现状，如何既能高效率切割，又能使切割面保持平整呢？

The structure and machining principle of the cutting tool were presented,the material of cutting tool was optimized,the insert structure of the cutting tool was designed.Based on the local experiments in factory,the rule that the cutting parameters using this type of comp...

通过生产试验研究了使用该刀具时切削参数对加工质量的影响规律，得出了最优加工工艺参数，试验证明该刀具在保证加工质量的基础上能够有效提高加工效率。

For professional research and development, production and small-scale dedicated Universal Precision Grinding Machine, CNC Machine Tool Products Center of the export-oriented manufacturing enterprises, and products are mainly have Grinding, Universal Grinding, milling cutter grinding machine, graver, drill, lathe tool grinder, universal tool grinder and accessories, Universal dividing head, rotary table, dividing plates, various types of chamfering machine, lathe grinder, cutting machine, such as a thimble.

东莞市巩达精密机械有限公司为专业研制开发生产万能磨刀机和小型专用精密机床、数控中心机床工具产品的出口型制造企业，产品主要有磨刀机，万能磨刀机，铣刀研磨机，雕刻刀、钻头、车刀研磨机，万能工具磨床及附件，万能分度头，回转工作台，分度盘，各类倒角机，车床研磨器，顶针切断机等。

The author firstly dissertates the technology based on diamond tool grinding, and deep anatomises the mechanism of diamond tools edge grinding, the designing and manufacturing technology of diamond tool, also the measuring technology of diamond tool grinding quality. In this paper, the author has compactly summarized the properties of many famous diamond tools cutting edge grinding machine tools in the world.

从金刚石刀具刃磨技术基础出发，深入剖析了金刚石刀具的刃磨机理、金刚石刀具的设计及制造技术，并对金刚石刀具的刃磨质量检测技术做了深入了解，总结了国内外目前刃磨设备的特点，为开展具有创新性的金刚石刀具刃磨技术与设备研究做好了充分而必要的技术准备。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。