查询词典 cutting

Based on analyzing and comparing the characteristics of the present cutters, the material characteristics of Arundo Donaxl has tested and analyzed in this paper, and investigated a rotating chain-type saw-tooth cutter for stalks of tall-thick and harder crops , and developed a cutting test system including the rotating chain-type cutting tester system and transportation mechanism and the high-speed photography image collecting and processing system. Arundo Donaxl cutting test has been carried out and the cutting process of the Arundo Donaxl has been photographed on-line by the high-speed photography image collecting system.

本课题在比较分析现有切割器性能特征的基础上，试验分析了芦竹的物料特性；研究了用于高、粗、硬茎秆作物切割的回转链式锯齿形切割器；设计了包括回转链式芦竹切割器、芦竹夹持输送装置和高速摄像图像采集与处理系统的芦竹收割机切割试验系统；对芦竹进行了切割试验，并通过高速摄像图像采集系统在线记录了切割过程；运用自行设计开发的高速摄像分析及其序列图像处理软件，试验分析了影响芦竹切割质量和切割效率的因素。

By coaxially detecting the images of the cutting front and the sparks jet, the relationship between the detected signals and cutting quality, including cutting defects and surface roughness, has been obtained. Self-optimizing control aiming to the best roughness on some certain cutting conditions has been realized.

本文通过同轴视觉传感系统同时获得切割前沿和切割火花簇射视觉图像，成功地提取了产生切割缺陷和切割面粗糙度变化时图像特征信号的变化规律，首次实现了以无切割缺陷并且在一定工艺条件下获得最高切割质量为目标的切割速度自寻优控制。

The equipment is the special equipment for pipe transversal, there are two kinds of type: roll table type and chuck type. The cutting type also incl-udes two kinds:flame cutting and plasma cutting. The cutting tools can cut all kinds of heterocoelous groove.

该设备是切割管子相贯线的专用设备，设备类型可分为辊道式和卡盘式，切割方式可采用火焰或等离子切割，切割工件可进行各种马鞍型坡口的切割。

The effect of cutting types, growth regulation hormones, cutting seasons and cutting substrates on cutting survival rate of Sarcococca ruscifolia were studied.

方法］对扦插繁殖过程中插穗类型、生长调节剂、扦插季节、扦插基质对野扇花扦插成活率的影响进行研究。

The influence of process parameters, such as the single pulse energy, overlapping and optical configurations on the laser cutting quality （ cutting width, the smoothness of cutting rim, lancing taper, and cutting efficiency） were investigated in detail.

研究了激光切割工艺参数-如单脉冲能量、搭接量、光学扩束系统参数等，对切割质量（如切缝大小、切缝边沿整齐度、切割锥度、效率等）的影响。

Mobile positioning system or dynamic table so that the laser head is cutting material in the system-driven subcapital high speed, laser head from the light source and cutting heads, light source produces a very short wavelength focused laser beam, laser beam through cutting heads, vertically focused the material being cut on the surface, heating and melting, evaporation is cutting material, resulting in the closure of Lancing, slotted openings formation pads.

移动定位系统妪动工作台或激光头，使得被切割材料在系统驱动头下高速运动，激光头由光源部分和切割头组成，光源部分产生波长很短的聚焦激光束，激光束通过切割头，垂直聚焦在被切割的材料表面上，加热、融化、蒸发被切割材料，形成切缝，闭合的切缝形成焊盘开孔。

Cuttingtip removal support is made of the stainless steel If a cutting worker is under the circumstance that he can't make use of the numericalcontrolled cutting or half automatical cutting effectively,the assistance tool of manual flame cutting can largely improve the work efficiencyand the quality of the scarfing.

切割工在无法有效利用数控切割，半自动切割的情况下，手工火焰切割的辅助工具，可以大大提高工效，提升切割口质量。

This paper studies the influence of eletrical parameters on the cutting rate and surface roughness of the cutting compound material SiC p/LY12 in wire cutting electric discharging machining and analysed the surface features of cutting with SEM.

研究了电参数对电火花线切割加工SiCp/LY1 2复合材料的切割速度和表面粗糙度的影响；用扫描电镜分析了复合材料线切割加工表面的SEM形貌。

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。

The AL-alloy deformation rule and the cutting force are studied in high-speed ball-end milling of curved surface; in this case, the cutting forces model is established by means of microelements. Through the theory analysis and experiment studies, the relationship of the curvature of machined surface and cutting forces is developed, and these establish the basis for choosing the tool path of high-speed cutting.

对高速铣削时铝合金材料的变形规律以及采用球头铣刀加工曲面时的切削力进行了研究；采用微元法建立了基于曲面加工的球头铣刀切削力模型；通过理论分析和实验研究建立了加工曲面曲率和切削力的关系，为高速切削刀具路径优选奠定了基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。