electromagnetic forming 中文意思是什麼
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Electromagnetic constrained forming technology and the formation mechanism of its product : equiaxed grain structure
電磁約束成型技術及所制備材料等軸晶組織的形成機制 -
Influenced by the alternating current field, all of the eutectic microstructure of al - 20si - 5fe - ti alloy changed into very small particles which is well - distributed on the base of a - al. electromagnetic stirring stimulates the forming of equiaxed crystal in al - 20si - 5fe - mn alloy. primary iron - phase is transformed from thick needle into smooth block
電磁攪拌促進al - 20si - 5fe - xmn合金中等軸晶的生成，初生富鐵相由原來粗厚的片狀物轉化成比較圓整的塊狀，共晶組織中鐵相主要以較短的針片狀存在。 -
Electromagnetic casting and the forming mechanism of its material ' s macrostructure
電磁鑄造及其材料宏觀組織的形成機制 -
These metallic enclosures attempt to defend the vulnerable electronics inside by forming faraday cages ? sealed conductive boxes that exclude external electromagnetic fields
這些金屬外殼可形成法拉第籠（以導電外殼阻絕外部的電磁場） ，保護內部昂貴的電子裝置。 -
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。 -
The discussion of non - dentritic forming mechanism of al - 6. 6 si alloy under electromagnetic stirring
合金非枝晶組織形成機制探討 -
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
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