文章信息/Info

作者:

謝東鋼; 陳蘊博; 鄭文達; 韓炳濤

金屬擠壓與鍛造裝備技術國家重點實驗室 陜西 西安 710032)

關鍵詞:

擠壓裝備; 智能化;  可靠性;  超高壓油泵直接控制

DOI:

10.7502/j.issn.1674-3962.2013.05.02

摘要:

簡要介紹了擠壓裝備的發展歷程、擠壓產品的特點及其在國防工業和國民經濟各行各業中的應用；闡述了我國擠壓裝備迅速發展的現狀。盡管我國近年來擠壓裝備發展迅速，已經成為世界擠壓大國，擠壓裝備數量和擠壓力位列世界前茅，然而我們還不是擠壓強國。與發達國家的擠壓裝備技術比較，擠壓裝備的前沿技術、擠壓工藝、模具設計理論和方法、自動控制、模具結構創新和現代化精密加工、產品質量乃至擠壓裝備的數量以及規格和類型的分布諸方面依然落后。隨著科學技術的發展與進步，人類生產活動的不斷延伸，對于擠壓制品的要求越來越高，因此擠壓機的大型化、智能化、可靠性、設備生產能力極限化以及超高壓油泵直接控制是未來擠壓裝備的發展趨勢。��

Abstract:

The article gives a brief historical overview of extrusion equipment，the characteristic of extruding products and the use of them in military and industries， and also introduces the current situation of domestic extrusion equipment. Although the extrusion equipment has been built up rapidly in our country nowadays，the presses that we have are numerically superior and the world′s largest extrusion press is built interiorly; our country is still not the great powerful nation in extrusion. It still falls behind compared with the developed countries on the aspects of the advanced technology of extrusion，extrusion process， the theory of mold design， automatic control system， and innovation in the structure and modern precision machining of the extrusion dies， product quality， also the amount and specifications as well as type of extrusion press. The authors， at the same time， point out that，as the developments in science and technology，human productive activity extends unceasingly， much higher quality of extrusion products is required， so larger even extra�瞝arge type， intelligence，reliability， maximization of the extruding products and the super�瞙igh pressure oil pump direct control will be the main trend of extrusion press in the future.