【正文】 ??????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。 [關(guān)鍵詞】連軋管機 。設(shè)計 ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。并用述了這三種新拉制間共同在 Y T4543 型動力滑臺液壓系統(tǒng)新回路中的應(yīng)用。復(fù)合式順序閥 :行程拉制單向閥 。液壓系統(tǒng) 。聯(lián)系方式： ： 147729230； 12500453 電子郵箱： 本內(nèi)容中華論文咨詢網(wǎng) 所有！ Pro/E 在小型電機減速器設(shè)計中的應(yīng)用 摘要 :利用 Pro/E 創(chuàng)建小型電動機減速器零件的三維實體模型，同時進行了零件的裝配設(shè)計。 關(guān)鍵詞 :Pro/E。特征 。 decelerator。 parametric design ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。研究了不同 Sm:Er 摩爾比和外加 %(質(zhì)量分數(shù)，下同 )的相同稀土氧化物對 LnaSialon 陶瓷顯微結(jié)構(gòu)和力學(xué)性能的影響，并借助 XRD,SEM. EDS 對樣品的物相、顯微結(jié)構(gòu)進行了表征。在原始配方的基 礎(chǔ)上外加 2.5%的同種稀土氧化物能進一步促進長柱狀 aSialon 晶粒的生長，力學(xué)性能得到不同程度的提高。氧化衫 。顯微結(jié)構(gòu) 。聯(lián)系方式： ： 147729230； 12500453 電子郵箱： 本內(nèi)容中華論文咨詢網(wǎng) 所有！ 俯仰升降式立體車庫液壓系統(tǒng)設(shè)計 The Hydraulic Control System Design of Bend Up and Down Cubic Carbase Park 摘要 :機械式立體停車庫具有占地 面積小、空間利用率高等優(yōu)勢。 關(guān)鍵詞 :立體車庫 。液壓系統(tǒng) ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。 )制造十分困難。由于線圈制造過程復(fù)雜，根據(jù)傳統(tǒng)的方法，成型及封焊要分別在兩套模具上完成。 關(guān)鍵詞 : 封焊 。 設(shè)計 ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。主要介紹了 LCD 顯示模塊在該測試儀器中的使用方法，針對人機界面的顯示要求，介紹了其顯示模塊的硬件設(shè)計以及漢字和圖形的顯示方法。 關(guān)鍵詞 :伏安特性曲線 。 LCD。 GeneratorTransformator is wisely used in the large grade power station. We designed the device for measuring the voltagecurrent characteristics of GeneratorTransformator. The device has the features of good display effect and high precision, This paper mainly introduces the application of LCD in the device measuring the voltagecurrent characteristics of GeneratorTransformator. According to the specific requirements of displaying, we provide the hardware design of LCD module and the method of displaying characters and the line of voltagecurrent characteristics of GeneratorTransformator. This design meets the needs of test and display with good precision and sensitivity. Keywords: VoltageCurrent characteristics。LCD。聯(lián)系方式： ： 147729230； 12500453 電子郵箱： 本內(nèi)容中華論文咨詢網(wǎng) 所有！ 多彎彎曲件模具設(shè)計 摘要 :介紹了多彎彎曲件沖模 的凸模、凹模結(jié)構(gòu)。利用移動凸輪機構(gòu)捅助成形，取件后凹模自動復(fù)位。彎曲模 。凸輪機構(gòu) Development of die for muftibending ponent Abstract: The structure of the punch and die of a stamping die for a muftibending ponent was presented. The motion characteristic of shearingtype extending means make the punch and diestamp in vertical direction and the outer part move in lateral direction at the same time to generate related feeding action. By the use of movable cam mechanism in assisting shaping, the die plate can be recovered automatically after stripping. Key words: muftibending ponent。 shearingtype extending means。聯(lián)系方式： ： 147729230； 12500453 電子郵箱： 本內(nèi)容中華論文咨詢網(wǎng) 所有！ 多功能公路防撞護欄處置機液 壓夯拔裝置設(shè)計 摘要 :介紹一種高等級公路防撞護欄樁施工或維修更換用專用機械的工作裝置結(jié)構(gòu)及其工作過程，分析計算該工作裝置液壓系統(tǒng)及對整機穩(wěn)定性的影響。液壓系統(tǒng) 。設(shè)計 ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。該控制器保留了 IM 無源性控制器優(yōu)點，證明 IM 無源性控制器以定子磁通作為系統(tǒng)控制目標的設(shè)計方法是可行的，擴一展了無源性控制器設(shè)計方法的應(yīng)用領(lǐng)域。 關(guān)鍵詞 :感應(yīng)電機 。轉(zhuǎn)子轉(zhuǎn)速控制 A Passivitybased Stator FieldOrientation Controller for Induction Motors AbSteaCt:Based on the idea of passivityhased controller and indirect statorfieldoriented control,and chosen the stator flux norm as one of the control objectives,a new passivitybased indirect statorfieldoriented controller for induaction motor was excellences of the present passivitybased controller for induction motor have been preserved in this new the same time it was proven that the stator flux noun could be used as the flux control objective for the passivitybased controller for induction ,the applied region of passivitybased control for induction motor was results of the simulation and experiment prove the effectiveness of this controller. Keyword:induction motor。 rotor speed control ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。 關(guān)鍵詞 : 防爆烘箱 。explosion proof tubular electric beater ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。主要介紹了電磁成形在管材成形、平板件成形、沖裁、鉚接、焊接、電磁粉末壓制等方面 的應(yīng)用。管材成形 。電磁沖裁 。電磁粉末壓制 ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。 關(guān)健詞 : 通用模 。 底盤 ????????????????????????????????????????????????????????????????????????????????? 具體 內(nèi)容需要可與本站聯(lián)系。對帶式輸送機輸送帶跑偏實施有效控制已成為人們關(guān)注的問 題。 關(guān)鍵詞 :帶式輸送機 。調(diào)偏系統(tǒng) Mechanical Gearing Design of Automatic System to Adjust Deflection of Conveyer Belt Altract:The deflection of conveyer belt in the naming causes to lose materials, damage the belt, increase the resistance of moving and power losing, therefore making its transport capacity and economic benefit decline apparently、 The valid control to the deflection of conveyer belt has bee the problem concerned by many peopies. Puts forwardthe method and principle to adjust the deflection of conveyer belt automatically and carries out the introduction design to the mechanical gearing design of automatic system to adjust the deflection of conveyer belt. Key words: conveyer。 system to adjust the deflection ????????????????????????????????????????????????????????????????????????????????? 具體內(nèi)容需要可與本站聯(lián)系。該液壓系統(tǒng)已在軋鋼生產(chǎn)、有色金屬加工的大型企業(yè)投人使用。 關(guān)鍵詞 :軸承座 。液壓系統(tǒng) Hydraulic System Design of Disassembly and Assembly Device for Huge Roller Bearing Abstract: A set of hydraulic system of disassembly and assembly device for huge roller bearing was introduced, the technological difficult points in the system design process were analyzed, and the main performance parameters of the system were confirmed. This hydraulic system was applied in steel rolling and nonferrous metals enterprises,it is shown that this sy