S adopts high flatness, wear resistance, corrosion resistance of end face sealing piece on-off, sealed performance is good, long service life. 采用高平面度、耐磨损、耐腐蚀的端面密封片启闭,密封性能好,使用寿命长。
The results showed that the process, the optical quality, the surface perfection of the fiber end face, the repetition frequency of pulsed laser had important effect on the damage threshold. 结果表明,光纤端面的处理工艺、表面质量、清洁程度及激光损伤探测光源的重复频率对损伤测试结果均有不同程度的影响。
A testing method which is used for detecting the spindle's vital region of the stresses with incident wave from the end face of spindle has been researched. 研究了从端面入射超声波对轴类工件关键应力区域的原位检测方法。
Chuck for grinding hole and end face of bevel gear 磨圆锥齿轮孔和端面用的卡盘
By theoretical analysis and simulation, laser-induced damage mechanisms of fiber's end face, entry segment and fiber inside are studied. 理论分析和模拟仿真研究了激光点火系统中光纤端面损伤、光纤初始输入段损伤和光纤内部损伤机理。
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable. 闸门采用端面整体密封,密封材料采用特殊橡胶材料,保证密封牢靠、耐用。
Component end face is not used as the optimal parting face. 零件端平面不作为最佳分型面。
Circular design is adopted for the upper and lower end face of centralizer body to avoid contact with the tubing and the wear and tear between pumping rod and tubing ends of. 扶正体上下端面采用圆弧设计,避免了与油管接触、抽油杆与油管端部的相互切削与磨损。
The end face at one end of the inner lead-out rod and the outer lead-out rod is provided with small holes that are riveted with the lead-out wires at two ends of the thermal fuse. 内引出棒和外引出棒一端的端面上开有小孔,分别与热熔断器两端的引出线铆接。
With the face grinding attachment, perpendicularity of the end face to the bore after grinding can guaranteed. 带有端磨装置,保证工件端面与孔的垂直度。
The end face of the rubber ring which faces the oil face side and is close to the spring has an interstice with the stop ring of the friction casing. 在橡胶环上、向着油面侧且邻近弹簧的端面,与摩擦壳的阻挡环之间隔有间隙。
A sucking-in reception disc whose lower end is fixedly connected with the upper end of a material sucking pipe is fixedly arranged on the inlet end face of the blower fan by using a clip; 吸入接盘固装在风机入口端面上,其下端利用卡箍与吸料管上端固接,吸料盘固配在吸料管下端上;
The temperature of the crystal is the lowest, and the shape changed of the end face is the smallest by using the end surface hydrocooling method. 三种冷却方式中,泵浦端水冷情况下晶体温度最低,端面形变量最小。
Magnetic Field and Current Sensing by Reflection on Fiber-Optic End Face in Ferrofluids 基于磁性液体中光纤端面反射的磁场和电流传感
Research on the End Face Contour Parts Processing by NC Lathe using Polar Interpolation Method 极坐标插补法在车削中心上加工端面轮廓零件的方法
The utility model relates to a heat pipe capillary structure heated at a pipe end face, comprising a heat pipe body and a capillary tissue arranged in the pipe body. 一种管端面受热的热管毛细结构,包括热管管体及设置在该管体内的毛细组织。
According to the process requirements of the work-piece, the work-piece will be positioned by the minor diameter and inner end face of the internal spline, and clamped hydraulically. 根据工件工艺要求,工件采用内花键小径及内端面定位,采用液压夹紧。
Furthermore, we have confirmed that the performance of zigzag slab resonator depends sensitively on the incident angle of the beam at the slab end face. 同时,我们确定了板条之字形振荡器的输出功率与激光在板条端面的入射角度密切相关。
In opposite to the ladder cross section, the end face of the light wave guide ( 9) is made into a rectangle to the coupling efficiency of the light guide fiber. 与此相对,光波导(9)的端面形成为矩形,提高了与光导纤维的耦合效率。
Bearing bore or outside the surface and the ferrule end face connected to a ring surface. 轴承内孔或外表面与套圈一端面连接的套圈表面。
The workpiece has an accurately machined bore, and is located from the bore and the end face, from a cylindrical post. 此工件有一精确机加工的大孔,因此通过一圆柱体采用该孔和工件端面定位。
The end face harmonious gear drive of oscillating teeth is a new type of driving device, which combines the advantages of the common harmonic gear drive and the oscillating tooth drive. 活齿端面谐波齿轮传动是综合传统的谐波齿轮传动和活齿传动的优点而发明的一种新型传动装置。
Finite element analysis and process improvement about the end face defect of cup shell 杯形件端面缺陷的有限元分析及工艺改进
Mainly used to test the radial error, end face run-out, and roundness of axes and dicks. 主要用于轴类、盘类零件的径向、圆度及端面精度的检测。
Effect of Ultrasonic Probe Area of End Face on Solidification Structure of Al-1% Si Ingots 超声波传振杆的端面面积对Al-1%Si铸锭凝固组织的影响钢锭模准备和脱锭跨
A elaborate description is given to the processing quality of basket cage end face, and basic requirements of increasing large-end corner turning quality are put forward. 对筐形保持架的端面加工质量作了详尽的阐述,并提出了提高车边工序质量的基本要求。
The admixtures and defects on the fiber end face induce the damage; 结果显示:端面损伤主要是由光纤端面的杂质和缺陷引起;
The razor processing of the inner hole outer circle and the end face of the work piece can be carried out simultaneously only requiring a cutting tool and two arbors. 只需用一把刀具、二把刀杆就可同时进行工件的内孔外圆和端面的精剃加工。
S end face sealing piece on-off not leak, mechanical properties and reliable. 端面密封片启闭不泄漏,机械性能可靠。
Research on the Hardware System of Embedded Fiber End Face Detector 嵌入式光纤端面检测仪的硬件系统研究