【正文】 一般來說,這種設(shè)計可以使我們會學(xué)會知識體系相關(guān)鏈接,這暴露了不足之處。通過合作和團(tuán)隊成員及夾具,使過程中我了解合作是非常重要的,分工合作可以工作更快更好。這是我們對所學(xué)各課程的一次深入的綜合性的總復(fù)習(xí)，也是我們在走進(jìn)社會工作崗位前的一次理論聯(lián)系實際的訓(xùn)練。因此我們需要在重要部位采用具有新功能的原料；例如：尺度功能有傾向的材料是想當(dāng)可貴的。因為在控制模型中多種交互作用的存在，根據(jù)退耦控制模型而建立綜合框架是必要的；精確的控制基于綜合技術(shù)。 耦合裝置和在材料加工系統(tǒng)中物理領(lǐng)域內(nèi)的穩(wěn)定性隨著系統(tǒng)的功能越來越多元化；許多限制材料加工進(jìn)度的傳統(tǒng)技術(shù)正在不斷的被改善；系統(tǒng)結(jié)構(gòu)也逐漸變得越來越復(fù)雜，系統(tǒng)性能變得越來越好。在強(qiáng)壓力場下設(shè)計過程中，將會涉及到設(shè)備的設(shè)計新理論，例如：非接觸式、非線性摩擦機(jī)構(gòu)。 在高壓場條件下非線性接觸式機(jī)械裝置在大范圍內(nèi)組建一個超強(qiáng)力壓力場是材料加工設(shè)備的一個基本功能。它們影響著材料加工設(shè)備抗摩擦裝置的成型。3 在特殊的物理領(lǐng)域和環(huán)境下金屬材料加工設(shè)備的問題和需要學(xué)習(xí)的內(nèi)容由于這些原因和以上提到的背景，如下的一些新的研究主題應(yīng)該被改進(jìn)： 連接傳熱裝置和溫度應(yīng)力場的相界面當(dāng)融化金屬處于液體和固體的臨界狀態(tài)時通過連續(xù)的變形和快速凝固，一種全新的微觀結(jié)構(gòu)可以被獲得。例如：精確的在線監(jiān)測產(chǎn)品成型；在線監(jiān)測和在線調(diào)整產(chǎn)品品質(zhì)和器具還有在線控制金屬、塑膠成型的程序。例如：在高溫環(huán)境下能使那些高溫波或者脈沖以超過104~106K/s的速度冷卻下來；將外表面的凝固、變形合成一體，然后在將超強(qiáng)接觸面應(yīng)力重新組合成新的分界面；融化的大金屬薄片的湍流；隨機(jī)的低頻率磁場用于金屬末加熱的微波、用于大量凝固的超聲波等等都已經(jīng)被應(yīng)用了。 （3）原料加工處理正在向高速、重載和高精度在線控制方向上邁進(jìn)。例如：神秘原料功能，半導(dǎo)體材料，原料能量有吸力的材料，在航空領(lǐng)域中占有70%份額的強(qiáng)力鋁合金4~5um的薄金屬片，用各向異性深沖壓金屬板在1%以下；電子鋁箔與強(qiáng)耐熱鋁合金已經(jīng)被應(yīng)用到航空、宇宙及深海領(lǐng)域中，等等；在原料加工加工領(lǐng)域中不同的時間段里，材料重要發(fā)展趨勢就這樣形成了： （1）在特殊的物理領(lǐng)域里制造原料加工機(jī)械，是為了能有特殊的質(zhì)地結(jié)構(gòu)和輔助性的加工功能。制備機(jī)械。and under certain circumstances ,the constraints may be destroyed or mismatched instantaneously and thus dynamic instability is resulted in. Thus following problems can be put forward : Mechanism of“spectre chatter”arose from sticking sliding friction and partial hydrodynamic lubrication in rolling interface , instability condition and mechanism of constraint between smooth surface and rotating body under the circumstance of high speed ,heavy duty and boundary lubrication , Lubrication film absorption mechanism and physical chemistry behaviour of interface of unceasingly regenerative surface ,the relationship between rheological characteristic and machine operation parameters.3. 3 Multi Body Non Linear Contact Mechanism Under the Condition of Extra High Pressure FieldTo build the super strength pressure field on large area is one of basic function of material processing machine , and it is also necessary to form by once large size structure element (such as spacecraft , intercontinental vehicles ,car and large scale aeroplane etc) . The ability to build super strong pressure field is one of important feature and the base of independent national defense. Under the circumstance of super strength pressure field ,multi body strong nonhertz contact and non linear friction will be produced ,thus local permanent deformation and degrading of element accuracy may be led. New theory foundation of design of machine with super strength pressure field will be furnished through study of multi body strong non hertz contact mechanism , multi body non linear friction mechanism (such as providing force displacement mixed solving process of three dimension multi body) .3. 4 Load Distribution Law in Multi Sliding Pair With Structure Bias LoadWith regard to statically indeterminate structure ,load distribution of constraint point is determined by deformation patibility condition. However ,concerning some plane large size statically indeterminate structure with sliding degree of freedom in third dimension ,load distribution can not be determined by deformation patibility condition. Thus new theory basis will be provided by analyzing of contact behaviour and mechanism of sliding pair (such as creep ,force of friction ,integral deformation patibility condition ,etc) .3. 5 Coupling Mechanism and Stability of Multi Physical Fields in Material Processing SystemsIn the wake of system function being more and more diversified , conventional technology limits in material processing machine is being broke through unceasingly ,system structure also bees increasingly plicated ,and system performance bees increasingly multi causal . For example ,any instantaneous state of roller in fast rolling mills is affected by elastic deformation ,plastic flow ,heat transfer process , hydro dynamic lubrication process ,interface physical chemistry molecular state and so on . In addition ,electromechanical coupling in processing system have already gone beyond conventional concept ,for instance ,some singular point phenomenon (such as micro variable can be transformed into macro variable) ,are present ,thus roller operation instability may be led by perturbation[8 ] . Therefore ,this subject will study the interaction mechanism of multi physical field and the influence on processing system stability and processing material quality started with analysis of micro state of executive body.3. 6 Multi Technology Integration and Coalescence of Accurate ControlThe material processing machine ,which operate under the circumstance of extraordinary physical field ,is