【正文】 r ,interface multi process coupling ,etc. is of much significance. Since a variety of multi interaction exists in control model ,it is necessary to establish integration framework of coordination work according to decoupling of control model ,so as to accurate control based on the multi technology integration and coalescence is realized. 3. 7 Quasi Reality Design and Concurrent Design Based on Knowledge Innovation Systems Digitalization and visualization of material processing technology will promote immediately the quality of design, operation and control . Therefore optimization of material processing technology and material processing machine by means of realization of virtual simulation of processing procedure through quasi reality design and concurrent design is one of our pressing study subjects. 3. 8 Mechanical Behavior of Special Function Materials in the Extraordinary Physical Field Many key elements and parts in material processing machine are often under the circumstance of super strong force field ,temperature field ,electronic magic field and flow field ,and must have the functions of constructing special physical interface. However ,it is difficult for mon single substance material such as metal ,ceramic polymer ,etc. to have both high index of single property and excellent overall quality. Therefore we need to use certain material with new functions for key position[9 ] ,for instance ,multi dimension function gradient material with ultrahigh physical property ,multi dimension function gradient material with intelligence. For these reasons ,it is necessary to study basic law and mechanism of these kind of function material mentioned above ,for instance ,stress (strain) distribution function ,failure mechanism and design criteria of material under the circumstance of extraordinary physical field ,static (dynamic) stiffness and damping ,digitalization design and visualization design of processing system made of gradient function material ,etc ,so that the general 7 mechanics law of element which is under the circumstance of extraordinary physical field and made of anisotropy multi dimension gradient function material is obtained. Nowadays ,material processing science and technology is fing rapidly ahead. A forward looking study aiming at key technology problem of material processing machine will provide theory and technology reserve for manufacturing science and industry of 21st century. 8 材料制備機(jī)械設(shè)計理論中的新趨勢和新問題 王艾倫 ,段吉安 ,黃明輝 ,鐘 掘 (中南大學(xué)機(jī)電工程學(xué)院 ,湖南長沙 410083) 摘 要 : 在全面綜述材料制備機(jī)械技術(shù)及設(shè)備發(fā)展動態(tài)的基礎(chǔ)上 ,提出了研究領(lǐng)域的幾個新問題和發(fā)展方向 ,如通過 集成和融合現(xiàn)代相關(guān)前沿科學(xué)和技術(shù)，生產(chǎn)具有超常和特殊性能的新概念材料等 ,并進(jìn)行了簡要分析和討論 . 關(guān)鍵詞 :界面 。 （ 2）突破傳統(tǒng)的物質(zhì)限制，將溶化、凝固、造型一體化，然后加熱得到具有特殊功能的原料，這樣就可以降低加工費(fèi)用。例如：禁止在潤滑狀態(tài)下邊界上的搖晃；在特有的摩擦狀態(tài)下的抗震能力；有韌性的連接管的合力穩(wěn)定性和干擾穩(wěn)定性與軸相比更易驅(qū)動系統(tǒng)。關(guān)于設(shè)計這個設(shè)備的基本理論問題是要學(xué)習(xí)核心傳動系統(tǒng)合能量轉(zhuǎn)化和建立數(shù)學(xué)模型。組建一個超強(qiáng)壓力場是最重要的特征之一，也是保衛(wèi)國家獨(dú)立最基本的裝備。另外，機(jī)電的耦合在處理系統(tǒng)中已經(jīng)超出了傳統(tǒng)的概念；例如，一些奇特的現(xiàn)象（微小的變化可以引起很大的變化）已經(jīng)出現(xiàn)；因此，滾筒操作的不穩(wěn)定性可能會導(dǎo)致混亂。 今天，材料加工科學(xué)和技術(shù)正在快速的向前發(fā)展；把學(xué)習(xí)的目標(biāo)瞄準(zhǔn)材料加工設(shè)備的技術(shù)問題將會為 21世紀(jì)的制造業(yè)提供技術(shù)支持。最優(yōu)化的材料加工技術(shù)和材料加工設(shè)備意味著實(shí)現(xiàn)實(shí)質(zhì)的仿真通過類似的設(shè)計和一致的設(shè)計是我們學(xué)習(xí)的主題。雖然，關(guān)于那些大尺寸的、不定的、靜止的結(jié)構(gòu)在真實(shí)空間中是自由變化的，但負(fù)荷分配規(guī)律是不能決定相容性條件。因此提出了以下的問題：機(jī)械裝置的噪聲可能在晃動的界面引起滑動摩擦、不穩(wěn) 定狀態(tài)；在高速、重載和邊界潤滑狀態(tài)下在光滑表面和旋轉(zhuǎn)式噴灌器之間的裝置抑制。簡而言之，擁有特別功能的新概念原料加工設(shè)備應(yīng)該被設(shè)計和生產(chǎn)出來。由于這些原因，原料加工機(jī)械設(shè)備設(shè)計理論將科學(xué)與技術(shù)相關(guān)聯(lián)的領(lǐng)域有機(jī)的結(jié)合起來設(shè)計生產(chǎn)一中新概念材料加