extrusion factor 中文意思是什麼
extrusion factor
解釋
擠出因素-
In different in terne die travel, the metal flow characterize in warm extrusion forming processes and the affection for the flow of metal stage which made by the difference between the blank bottom altitude and the axial direction limiting size in warm extrusion forming technique have been analysed we have gotten the equivalent strain field and the velocity field and other field variable that the blank in different in terne die travel and the die travel - load curve. at the same time, we have analyzed the contributing factor for the oil pump stator forming process optimized and achieve thereasonable die parameter for the war m extrusion forming finally, the optimized technics parameters were used into pilot production, then the qualified oil pump stator forging were produced, the analog results were compared with those of pilot production
論文具體分析研究了不同成形工藝過程中金屬流動的特點，並對不同凸模行程下溫擠成形過程中的金屬流動特點、坯料連皮厚度（底部高度）與溫擠壓成形工藝中的軸向界限尺寸的差值對金屬變形階段的影響進行了分析，獲得了坯料在不同凸模行程下的等效應變場、速度場等場變量及凸模行程-載荷曲線，同時對油泵定子成形過程的影響因素等進行了分析，優化並獲得了合理的溫擠成形工藝及模具參數。最後，利用模擬優化獲得的各項工藝參數進行生產實驗，得到實際生產出的合格油泵定子件，並將模擬結果與生產實驗結果進行比較。 -
Partial factor approach to the output by an extrusion - spheronization process
滾圓法制備的球形產品收得率 -
After plenty of practices, it is discovered that the main factor that lowers the part precision and accelerates the aging of parts is the vibration caused by the inertia force of extrusion head in high speed scanning movement
作者通過大量的mem工藝實踐發現，噴頭做高速掃描運動時產生的慣性力對機架的沖擊及相應引起的劇烈振動是降低造型精度、加速設備老化的主要因素。 -
Metal flow is a very inhomogeneous process during backward extrusion of complex box body, relative shape and size of the blank is a key factor which affect metal flow
摘要復雜盒形零件的反擠壓是一個極其不均勻的流動過程，坯料的相對形狀及尺寸是影響金屬流動的關鍵因素。 -
The characteristics of the reactive extrusion synthesis technique of poly ( lactic acid ) ( pla ) and the devolatilization technique for pla are introduced, and the key point and influence factor of the devolatilization in during the synthesis by reactive extrusion are analyzed
摘要主要介紹了反應擠出合成聚乳酸的技術特點和脫揮技術應用；分析了反應擠出合成過程中脫揮處理的關鍵點和影響因素。
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