Molybdenum wire of HS WEDM is easily broken. For solving this problem, the causes and dealing methods are present in this paper, which have a satisfactory effective in practice.
针对高速走丝线切割机易断丝的问题,详细地分析了钼丝易断的原因和解决方法,并在实践中取得了令人满意的效果。
The paper describes the structure and id ntification of the heat treatment system for lacquered wire. The simulation results of several controllers are compared using the obtained mathematical model.
本文描述了漆包线热处理系统的结构和辨识,利用得到的数学模型,给出了几个不同控制器的仿真比较。
A high precision processing method for the CCD video signal of the catenary wire wear measurement is presented in the paper and a criterion for measuring target border has been set up.
介绍一种对CCD固态传感器测量接触网导线磨耗视频模拟信号的高精度处理方法,建立了测量目标边界的判据。
This paper introduced the principle and configuration of the electrical control system with full-digital for wire rope belt, and it expounded in detail the function of PLC in the system.
文章介绍了钢缆胶带全数字电控系统的原理及系统结构,详细阐述了P LC在系统中的作用。
This paper presents the flame retardant technique and types and selection of flame retardants. It recommends the related flame retardant system for different base polymer used in wire and cable.
对线缆阻燃材料的阻燃方法、阻燃剂的种类和选用原则等进行了阐述,并针对不同的线缆基体聚合物提出了相应的阻燃剂体系。
In this paper, we have analysed the influence of temperature on the velocity signals when the hot-wire was used for measuring turbulence.
本文分析了用热线系统进行湍流测量中,温度脉动对速度脉动测量讯号的干扰。
In this paper, a new bridge circuit for cold junction compensation, in which extension wire is not needed, is proposed.
本文提出了一种新型的冷端温补桥路,使用该桥路时无需使用补偿导线。
This paper offers a better theory basis for improving compensation capability of the three-phase four-wire APF controlled by hysteresis current control strategy.
该文的理论推导和所得结论为改善三相四线并联apf应用电流滞环控制时的性能提供了较好的理论基础。
The Paper introduces the characteristics, composition and working principle of the intelligent detector of steel wire for mine use.
介绍了矿用钢丝绳张力智能检测仪的性能特点及组成部分和工作原理。
The paper presents the design criteria and method for arresting crack and burst of the internal pressured vessels of big pipes with circular surface crack by arched strip and wound wire.
本文介绍了含有表面环向裂纹的内压简体及大型管道采用轴向加弧形务板与钢丝缠绕的止裂、抑爆设计原则及设计方法。
This paper will provide a guidance for investigation and production of electroplated diamond wire saw.
为开展电镀金刚石线锯的研究和生产提供了一定的指导。
This paper introduces the two-wire transmitter with the performance of galvanic isolation used in industry spot, and presents two principles for solving the of "GROUND" disturbance.
介绍了用于工业现场的带有电气隔离性能的二线制变送器,提出了解决“地”扰动要遵循的二个原则。
This paper presents the characteristics of various kinds of copper alloy and material selection for contact wire for high speed electrified railways.
通过各种铜合金的特性分析,提出高速电气化铁路接触导线的材料选用。
This paper presents the testing of wire rope in the reinforced flexible flat cable for minimum tensile load and Suggestions for selection of the wire rope.
本文提出了加强型扁软电缆用钢丝绳“最小拉断力”的简易检测方案及选配建议。
The principle, typical characteristics and application of the UC3637 are introduced. The practical circuit used in welding for invert wire feeding is proposed in the paper.
介绍了电机控制专用集成电路uc 3637的工作原理,特点及应用。同时给出了焊接中作为可逆送丝的具体电路。
On basis of LR circuit transition process analysis, the paper describes measuring method of zero time factor for transformer wire-wound resistor with specific exciting supply.
本文在分析LR电路过渡过程的基础上,讨论了以特定激励源实现变压器绕组电阻零时间常数测量的方法。
In this paper, bond and anchorage stress conditions between concrete and high-strength smooth wire for pre-tensioned concrete members are discussed.
本文讨论和分析了在先张预应力混凝土构件中混凝土和光面高强钢丝之间的握裹和锚固应力的情况。
Numerical results show that the method proposed in this paper is accurate and effective for the vertical thin-wire antennas above lossy or lossless dielectric half space.
数值结果表明本文运用的方法对分析垂直于地面以及有耗或无耗介质半空间上的线天线是有效的。
This paper introduces the application of external prestress technology with high strength wire for strengthening and renovating R.
本文介绍了采用高强预应力筋的体外预应力技术在结构加固中的应用。
This paper is for discussing on the principle, composing and application foreground of an applied device to prevent the wire in operation would be thieved.
本文介绍一种实用的防止导线被盗窃装置的原理和构成,并指出其应用前景。
The paper reached the conclusion that the bead wire saw is an effective tool for cutting seabed oil pipelines.
得出了用金刚石串珠绳锯机切割海底石油管道是行之有效的切割方法这样的结论。
In order to make more effective control of universal power quality controllers (UPQC), an outer loop model for the voltage loop in a three-phase three-wire UPQC is proposed in the paper.
为了对通用电能质量控制器直流侧电压进行更为有效的控制,提出一种用于三相三线通用电能质量控制器(UPQC)直流侧电压控制的外环模型。
This paper expounded how to clear the fault for hoist control system with the other wire method, so that an effective way was provided for some trouble shooting for hoist.
具体阐述了如何用它线法排除提升机控制系统的故障,从而为提升机控制系统某些故障的排除提供了有效途径。
In this paper, the launching mechanism for the test is studied, a wire-rope towing-type launching mechanism is designed, and its key technologies are investigated.
文中就这项试验所需的发射机构进行研究,设计了一种钢丝绳牵引式发射机构,并对其关键技术进行探讨。
The paper introduced the working principle of the lead hardening temperature measuring and control system for the steel wire base on the fuzzy suitable PID control.
阐述了基于模糊自适应PID控制的钢丝绳用钢丝铅浴淬火温度测控系统的工作原理。
In this paper, the single-chip microcomputer control system for the fully-automatic wire winder is introduced, including the hardware and software design.
介绍了一种全自动绕线机的单片机控制系统,主要对绕线机的硬件和软件两方面的设计进行了研究。
The paper studies transient dynamic analysis and maximum entropy spectrum analysis method for a loose lashing wire grouped blade.
该文研究了松拉金成组叶片瞬态动力分析及最大熵谱分析问题。
This paper introduces the programming method for machining equal length three are hole on numerical control wire-machine tool by 3B format.
介绍了在数控线切割机床上加工等距型三弧孔的3B格式编程方法。
In this paper, recent progress and tendency in low-smoke fire-retardant non-halogen compounds for the wire and cable around the world are summarized.
本文综述了国内外电线电缆料低烟阻燃无卤最新进展及今后发展趋势。
In this paper, recent progress and tendency in low-smoke fire-retardant non-halogen compounds for the wire and cable around the world are summarized.
本文综述了国内外电线电缆料低烟阻燃无卤最新进展及今后发展趋势。
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