center hole
英 [ˈsentə(r) həʊl]
美 [ˈsentər hoʊl]
网络 中心孔直径; 中心孔; 中心孔洞; 中孔
双语例句
- This machine is prepared it is equipment of foam rubber disc machine, it is mostly used punching center hole in round foam rubber.
本机为泡绵圆切机的配套设备主要用于圆形泡绵的中间钻孔加工。 - This equipment can be applied to cut roller carrier shaft, process center hole and chamfering of shaft ends automatically in turn.
该设备用于托辊轴端面切削，中心孔加工，轴端倒角，依次自动进行加工。 - Discussion on Maintenance Technology of Center Hole of 300 MW Steam Turbine Rotor
300MW汽轮机转子中心孔检修工艺探讨 - No aperture fan-shaped inlet design with center hole;
带中心孔的无间隙扇形分隔进口设计； - By analyzing the edge effects when the lap approaches to both the center hole and the outer edge of workpiece, its edge effect functions are also founded.
分析了能动磨盘分别位于工件中心孔和外缘处产生的边缘效应，并建立相应的边缘效应函数； - I first drilled the center hole in both plates in order to index them together.
首先，我钻出中心孔在这两个板块在以指数他们在一起。 - Some methods are put forward to assure the quality of center hole through the analysis of center hole's effect on finishing quality.
针对中心孔质量对零件加工质量的影响进行了分析，提出了几种保证中心孔质量的方法。 - For small aperture ejection nozzle, especially to the P serial type that the center hole diameter is 4mm, its center hole and inner cone is always adopting imported Numerical Control machine to grind.
对于小孔径的喷油嘴，特别是直径为4mm的P系列喷油嘴的中孔座面的磨削，一直采用进口的数控磨床加工。 - Center hole's effect on finishing quality and appropriate polishing method
中心孔对精加工质量的影响及修研方法 - The Technology of Numerical Control Reconstruction on the Injection Nozzle Center Hole and Inner Cone Grinder
喷油嘴中孔座面磨床的数控改造技术 - Under finite element programme, via examining the mechanical property, the repairing effect from different types of composite patchs on the aluminium sheets with a center hole were also studied.
以有限元分析为基础，通过力学性能测试，探讨了不同类型的复合材料补片对中心开孔铝合金板的修复效果。 - A Method of drawing center hole of large spindle is introduced.
介绍了一种划大型主轴中心孔线的方法。 - A Bessel box type energy analyzer consists of a cylinderical electrode, a center disc, and two endplates with center hole. The analyzer has simple and substantial structure suitable for the application to ionization gauge and a quadrupole mass spectrometer.
贝塞尔盒型能量分析仪由三部分组成：一个圆筒形电极、一个中心圆盘和两个带中心孔的侧板，该分析仪结构简单、结实，十分适用于电离规和四极质谱计上。 - Design of burring die of center hole of the wheel disc
车轮轮辐中心孔翻边模具设计 - The classification of center hole and its range of application are briefly introduced.
对中心孔的类型、应用范围做了简要介绍。 - Analysis of rimming steel wire center hole
沸腾钢高速线材产生中心孔洞的调查及分析 - It uses coils as its emitter and receiver putting into the center hole of a core to measure the amplitude and phase of the alternating electromagnetic field inside the core to obtain conductivity of the core.
系统采用线圈作为发射和接收器，放入中央挖孔的大直径岩心中，通过测量交变电磁场在岩心中的幅度和相位变化来取得岩心电导率。 - Under the classic automatically control theorist's leading, the thesis establishes idiographic practice methods that using closed loop open type Numerical Control system to reconstruct the old hydraulic injection nozzle center hole and inner cone grinder.
在经典自动控制理论的指导下，制定了使用数控系统的全闭环控制方式来改造液压中孔座面磨床的具体实施方案。 - Designing and Application of Grinding Machine for Rotor Center Hole
转子中心孔修磨机的设计与应用 - Explicit analytical solutions of unsteady temperature field in steam turbine rotor with center hole
考虑中心孔影响的汽轮机转子不定常温度场显式解析解 - In order to ensure the high speed running of the high_speed terylen spinning up_coiler spindle, during the manufacturing, the precision aligning of the center hole of the spindle must be considered after heat treatment.
为了保证涤纶高速纺丝卷绕机主轴的高速运转性能，制造过程中必须考虑主轴心部通孔在热处理调质后的精密校直问题。 - Ultrasonic Testing and Quality Evaluation of the Integral Rotor Center Hole of Steam Turbine
汽轮机整锻转子中心孔超声波探伤和质量评价 - Calculation of fixed tube-plates with a center hole
中心开孔的固定管板计算 - Induction of Freguency Resonance for Rotor Center Hole oil inletting
转子中心孔进油诱发强烈X/2分数频率共振 - A Method of Drawing Center Hole of Lange Spindle Without Platform
无平台划大型主轴中心孔的一种方法 - On the condition of rimming steel wire center hole, the paper investigates the process control of 40 heats with center hole, and analyzes its cause.
针对高速线材沸腾钢盘条产生中心孔洞缺陷的情况，对40炉有中心孔洞缺陷的炉号进行了工艺控制情况的调查，分析了产生中心孔洞缺陷的原因。 - PLC controls the two stepping motors to drive workpieces double feed, an idles old common lathe is refit into a special equipment to process end face and center hole by using numerical controlled technique.
同时，采用PLC控制两台步进电机驱动工件实现自动进给，使其成为一台适用于轴类零件中心孔和端面加工的专用机床。 - In this machine, there are major characteristics such as fully hydraulic driving, high strength case frame, adjusting the distance to fixed length. Frist the center hole depth can be implemented and its velocity can be adjusted and bi-directional hot centering precision achieves 4 mm.
所设计的双向热定心机的主要特点是：采用全液压驱动，高强度机架，具有适应不同定尺长度的能力，首次实现了定心孔深度可调、定心速度可调，双向定心精度达到4mm。 - Based on analysis, variation laws of the bulkhead perforation, the large center hole in tank and the range of penetration pit according to speed changes are summarized.
在分析的基础上，总结了舱壁的穿孔、贮箱的大中心孔和侵彻成坑范围等损伤特性随弹速变化的规律。