结果表明:使用橡胶改性沥青粘层处理的纵缝性能最好,没有明显裂缝,其次为切削盘。
The result shows that the longitudinal joints performance treated by rubber modified bituminous stick course is best without obvious cracks, the second is cutting wheel.
镜面绵盘是使用较软的泡绵所制造,颜色通常为黑色或蓝色,这类的绵盘不具有切削能力,但具有把车漆抛到异常光亮的能力。
Glazing pads are made from softer foams, and are usually either black or blue in colour. These pads have no cutting action, but are capable of burnishing paint to an exceptionally high lustre.
弧齿锥齿轮刮削刀盘采用了斜角切削,在刮削过程中工作角度发生了变化。
The scraping cutter is used with an oblique Angle to cut a gear, and the working Angle is changed during scraping.
剖析切削用量对于这一过程的影响,以达到预测和控制颤振的目的,为整体叶盘数控加工时颤振的在线监测和控制提供理论依据。
In order to predict and control vibration, we study the influence of cutting value on vibrations, so that theoretical basis is provided to detect and control vibration online in blisk NC machining.
在圆柱螺旋曲面的盘形铣刀成形铣削加工工艺中,工件上的螺旋曲面实质上就是盘形铣刀切削刃回转面螺旋进给运动所形成的包络。
In the forming technique of cylindrical spiral curved surfaces, the contour of workpiece is virtually the result that disk shaped milling tools feed into the workpiece and move around its axis.
所以研究盾构刀具切削土壤的机理对于盾构刀盘的设计有着重要的意义。
Hence, research of the shield cutters cutting soilmechanism plays a very important role in the design of shield cutting pan.
在使用前,必须先打开开关,使刀盘转动后,再从头把加工物体向前推移切削。
Before use, must open the switch first, make the knife dish after turn move again from the beginning process the object to changed to slice to pare before.
盘形滚刀是盾构机刀盘上主要的掘进刀具,其切削性能直接影响了盾构机的掘进效率。
As one of the main cutters of shield machine in the cutterhead, disc cutter's cutting performance directly affects the excavation efficiency of shield machine.
目的提高虚拟中国人标本的断面切削质量和延长刀具的寿命。方法比较立装和平装结构可转位铣刀盘与相应的专用可转位刀片对标本断面的切削效果。
Objective To improve the image quality of the specimen serial sections for establishing the Virtual Chinese Human dataset and to extend the durability of the milling tools.
重点研究了盾构刀盘在切削过程中负载冲击和刀盘卡死产生的原因以及冲击带来的影响。
The impact load and its effect as well as the reason of cutterhead deadlocking were mainly studied.
重点研究了盾构刀盘在切削过程中负载冲击和刀盘卡死产生的原因以及冲击带来的影响。
The impact load and its effect as well as the reason of cutterhead deadlocking were mainly studied.
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