• 而且集成电路上不同工艺温度变化改变UPDN信号最小脉冲宽度

    Also, different process corners and temperature variations on an integrated circuit can change the minimum pulse width of the UP and DN signals.

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  • 其突出的优点步距驱动惯性负载能力、自定位力矩大可靠性结构工艺性好

    The motor is characterized by reliability, small step-angle, high holding torque, strong ability of driving high rotor inertia load and super structural manufacturability.

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  • 分析现有渐开线花键缺陷,提出刃后渐开线花键拉刀的磨削工艺,并进行了齿形设计及齿误差分析。

    The current involute spline broach is analyzed, the grinding technology of involute spline broach with side clearance is described, the profile is designed, and profile error is analyzed.

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  • 珩磨精密加工工艺进行实验研究,分析了加工中网纹、工作压力、珩磨速度材料去除率关系

    Honing experiments are executed and the relationships between reticulate cross-angle, honing pressure, honing rates and material removal rate are analyzed in rough honing.

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  • 介绍了几种传感器制作中常用机械加工工艺举例说明微加工技术制作速率传感器加速度传感器的结构性能

    Some commonly used micromachining technologies are introduced, few examples are also shown to illustrate the structure and performance of rate and acceleration sensors used these technologies.

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  • 数控工艺知识库基础上,通过运用CBR方法,得到回弹减少次数,提高了数控弯管效率

    Based on this process knowledge database, the springback Angle could be obtained by using CBR which makes the number of experiment reduce and elevations the efficiency of nc tube bending.

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  • 本文通过合理改变齿运用压复烧工艺,成功解决被动棘轮齿形密度分布问题,研制产品完全满足图纸各项性能要求

    The proper density distribution of tooth for passive ratchet was obtained by varying tooth angle and using repressing and resintering processes. The products obtained satisfy the design requirements.

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  • 根据木片切料工艺要求可初步确定片机基本尺寸

    According to the technological requirement of wood chip cropping Angle, the basic size of chipper could be determined.

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  • 简要介绍GH738高温合金十二自锁螺母工艺,温挤模具设计生产加工时采取措施。

    The warm extruding technology for GH738 high temperature alloy two-hexagon locking-nuts, the structure design of the warm extruding die and the application in production were briefly introduced.

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  • 分析中海石油化学股份有限公司化肥一部尿素装置造粒系统提机传动三皮带多次断裂原因总结预防斗提机传动三皮带断裂工艺操作方法

    Analyzes reasons for times of fracture of bucket elevator motivating Angle belt of granulation system in Fudao urea plant, and summarizes process operating methods to prevent it from fracturing.

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  • 介绍了某汽车城车展中心粘结预应力施工工艺操作要点以及技术的特点。

    This article according to bonded prestressed construction technology application, operation points and tension technical angle of a car show center, And a benefit analysis for this technology.

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  • 研究成型工艺药粉制备休止测定

    And to study the preparation of medicine powder during shaping technology and the mensuration of the Angle of repose.

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  • 本文介绍了JC- 1型精密主体零件设计思想,既考虑精度良好加工工艺、零件刚性稳定性注意仪器的外形。

    The design idea of the main part of JC-1 goniometer is presented. High accuracy, good processing technology, part stiffness and stability are considered, and the instrument shape is also stressed.

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  • 针对大于5圆锥滚子加工工艺特殊性进行反复试验摸索出可行的加工工艺

    For processing specificity of big cone Angle with exceeding5 degrees, the tests were repeatedly conducted so as to explore feasible processing technology.

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  • 编织工艺参数众多,其中编织基本的参数。

    Among all the parameters, the pitch length and the braiding Angle are the basic parameters.

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  • 底盘形件成形工艺进行了分析,决定采用弯曲拉深胀形复合模等进行复合成形。

    As the shape technology of triangle chassis canister is analyzed, then the processes of bending, stretching and bulging compound mould are adopted to reunite the shape.

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  • 研究分子蒸馏技术纯化精油工艺条件,利用GC-MS对精油分离纯化的馏分进行化学组成分析。

    The technology of molecular-distillation(MD) for purifying star anise essential oil was researched, and chemical constitutions of essential oil and distilled substance were analyzed by GC-MS.

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  • 研究95 %乙醇提取茴香最佳工艺条件

    The paper studies the best technological conditions of extracting star anise oil with 95% ethanol.

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  • 对等通道挤压模具通道挤压路线挤压温度研究基础确定了实验中的理想工艺

    Based on the investigation of die Angle, pressing route and pressing temperature, the optimum parameters were chosen in the experiments of equal channel angular pressing (ECAP).

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  • 本文叙述SSS钢在制成紧固环,钢笔帽,内六螺丝,金属软管以及皮下注射工艺中的应用。

    Also, the processes by which SSS is made into circlip pen-caps, blind rivets, inner-hexagon screws, hosepipes and hypodermic needles are described.

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  • 研究了分离高纯度生产工艺,探讨了冷冻结晶精馏操作的最佳工艺条件。

    The new separation technology of the high-purity anethole from star anise oil was studied, especially on the optimum separation conditions of freezing crystallization and vacuum rectification.

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  • 如果成为工艺人、纫工、型工制模工,你需要代数几何甚至

    If you want to be a draftsman a machinist a molder or a patternmaker you'll need algebra and geometry and even trigonometry.

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  • 本文主要讨论上述因素引起入射折射率、楔形度、厚度曲率半径的比值对光学偏差影响,以利于生产工艺的控制。

    The article mainly discusses optical angular deviation affected by angle of incidence, curvature, refractive index and unparalleled faces in order to modify the windscreen processing.

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  • 本文主要讨论上述因素引起入射折射率、楔形度、厚度曲率半径的比值对光学偏差影响,以利于生产工艺的控制。

    The article mainly discusses optical angular deviation affected by angle of incidence, curvature, refractive index and unparalleled faces in order to modify the windscreen processing.

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