磁成形 的英文怎麼說
中文拼音 [cíchéngxíng]
磁成形
英文
magnetic forming-
The field forms a protective shell called magnetosphere that has a radius around 10 times that of the solid earth. but strong eruptions on the solar surface can seriously distort this shell, creating geomagnetic storms
地球磁場形成一個大小約地球直徑十倍稱為磁層的保護殼，當太陽表面出現猛烈的爆發，便會嚴重扭曲這個保護殼，形成磁暴。Based on the finite element model, simulated results on the flux distributions under different excitation a ampere - turns and positions were obtained, discussion on the cause and characteristics of its stroke versus displacement were also given
採用永久磁鐵產生的極化磁場與線圈產生的控制磁場形成差動磁路作用於銜鐵，使之實現雙向驅動。In the last part of the paper, we derive the euclidean equation of motion of the magnetic vector in a theoretical magnetic film consisting of biaxial - anisotropic molecular ferromagnets, which is reduced to the 2 + 1 dimensional sine - gordon field equation in the strong anisotropy limit. we obtain various domain structures which are the static solutions of the sine - gordon field equation
最後考慮由雙軸各向異性分子磁體形成的理想無界膜，在強各向異性極限下，採用半經典近似方法，將磁化矢量的時空運動方程約化為2 + 1維sine - gordon場方程，從而得到各類疇結構。How to collect and dispose data is stated simply. with this base above, the real - time control and monitoring system is developed. and the computer control and panel control based mornitoring are realized. with using this system, the electromagnetic forming machine ' s operation parameters can be holded real - timely and output
利用mcgs （ monitorandcontrolgeneratedsystem ）組態實現了plc和上位機的串口通信，在實現數據採集和處理功能的基礎上，開發了低電壓電磁成形機實時控制和監視系統，實現了電磁成形機面板開關、按鈕控制與上位機「模擬開關」控制兩種并行控制方法，系統可根據需要對加工參數進行保留和輸出。Electromagnetic inverse scattering aims to reconstruct the distribution of the dielectric characteristics of unknown inhomogeneous dielectric object by scattering wave. in the near thirty years, it has been extensively used in military, medical imaging and nondestructive testing field
電磁逆散射（又稱為電磁反演或電磁成像）是對接收到的未知物體的散射信號進行分析處理從而重建未知物體的幾何形狀和內部結構。Compared with other connection process, it has many advantages, such as simple technics, reliable connection strength, low cost and adapting to connect various kinds of materials etc. by means of increasing the capacitance and decreasing the voltage, we control the discharging energy and apply the low - voltage electromagnetic riveting ( lver ) process to rivets made of some widely used materials
同其他連接形式相比，其工藝過程簡單、連接強度穩定可靠、成本低並能適應于各種材料之間的連接。本文通過增加系統電容量和降低電壓的手段來控制放電能量，將低電壓電磁成形方法用於常用材料鉚釘的鉚接。Electromagnetic riveting is a new kind of technology that is based on electromagnetic forming and traditional riveting technologies
電磁鉚接是基於電磁成形技術並結合傳統鉚接工藝發展起來的一種新型工藝。The charging and discharging models have been presented and analyzed. and a model low - voltage electromagnetic forming machine has been completed. second, the model machine ' s control system with using modern control theory and computer technology has been presented
對低電壓電磁成形機樣機研製作了詳細論述，在對設備充、放電過程進行理論分析，並設計出相應電路的基礎上，開發出低電壓電磁成形機樣機。Based on the partial alteration of ready - made electromagnetic forming equipments of our own, all the experiments to different material rivets are carried out successfully. the idea deforming voltage range for materials l4, lc3, 10 and q235 are 450v - 500v, 550v - 600v and around 900v respectively
對實驗室現有電磁成形設備進行相關的改造后，完成了各種常用材料鉚釘（ l _ 4 ， lc _ 3 ， 10 ， q235 ）的低電壓電磁鉚接實驗。After a detailed analysis of the situation of the electromagnetic forming and electromagnetic riveting domestically and overseas, basing on the method of combining academic analysis with experiment research, we systematically studied the technological parameter and deformation characteristic of the rivets. the riveting quality is analyzed and tested at last
本文在深入分析國內外電磁成形及電磁鉚接研究現狀的基礎上，採用理論分析和實驗研究相結合的方法，對常用材料鉚釘的鉚接工藝參數、成形特點以及鉚接后製品的性能進行了系統的研究。This paper, based upon two technical fields - material engineering and control engineering proceeds to study the development of low - voltage electromagnetic forming machine and its control system with using modern control theory and computer technology. the main contents are as follows : first, this thesis expatiates the research and development of low - voltage electromagnetic forming machine
本文涉及材料加工和控制工程兩個主要領域，對低電壓電磁成形機的研製，及基於現代控制理論與計算機技術的電磁成形機控制系統的研究進行了詳細闡述。主要內容有：一After analysizing the direction and rane which electromagnetic force probably possess, we designed the two - stage mechanism measuring forces, fixed separately with two sets of sensors from the inside to the outside of the fan - shaped mechanism
通過分析渦流電磁力形成方向和范圍，設計了兩級測力機構，即安裝在扇形支架內的測試電磁吸力的測試機構和安裝在扇形支架外側的測試渦流制動力的測試座。This system is implemented on the microcomputer. this paper mainly discusses the following problems : the system design and realization method ; algorithms of picture creation, picture transformation, picture access and so on ; the input and output system. this paper also discusses the encounter problems and their solutions during the design and development of the system
在微型計算機上經過各種演算法的處理和人機交互的編輯過程把特徵點轉化為刺繡工藝所需的落針點信息，並把這些信息以一定的格式存入磁盤，形成花版文件，再由電腦刺繡機根據花版文件的繡圖信息完成刺繡產品的加工。Earliest use of relays for switch control instead of direct operation of magnets over line wires. first die cast switch frame
最早使用繼電器。用於開關控制，從而代替了電線中對磁鐵的直接操作。第一個壓鑄件開關架成形。Study on dual frequency electromagnetic confinement and shaping process for stainless steel
不銹鋼的雙頻電磁約束成形工藝參數優化Available for long pin or punch. equipped with magnetic sine plate, it can grinding various angle. with profile wheel to grind punch in di - fferent shapes
可研磨長形射梢或沖子與正旋磁臺配合使用，可研磨各種角度，使用成形砂輪可加工各種形狀的沖子。It was found that the sample density increases with the increasing compaction pressure, while the resistivity decrease with the increasing compaction pressure. the compaction pressure between 48mpa and 148mpa has a little effect on the magnetostriction
結果表明，密度隨成形壓力的增加而增加，電阻率則隨成形壓力的增加而減小，在48mpa 148mpa內，成形壓力對磁致伸縮性能的影響不大。Injection in the magnetic field
磁場中射出成形Injection type bonded magnet
射出成形式磁鐵Study on temperature field in dual - frequency electromagnetic shaping process
雙頻電磁約束成形過程的溫度場研究分享友人