大型減速器模擬加載實(shí)驗(yàn)臺(tái)設(shè)計(jì)【含3張CAD圖紙】

大型減速器模擬加載實(shí)驗(yàn)臺(tái)設(shè)計(jì)【含3張CAD圖紙】,含3張CAD圖紙,大型,減速器,模擬,加載,實(shí)驗(yàn),設(shè)計(jì),CAD,圖紙 摘要 對(duì)于新設(shè)計(jì)制造的減速器，需要利用專門的固定試驗(yàn)臺(tái)對(duì)其進(jìn)行加載試驗(yàn)，檢測(cè)各項(xiàng)工作性能和可靠性指標(biāo)是否滿足要求。減速器是用于原動(dòng)機(jī)和工作機(jī)之間的獨(dú)立的封閉傳動(dòng)裝置。由于減速器具有結(jié)構(gòu)緊湊、傳動(dòng)效率高、傳動(dòng)準(zhǔn)確可靠、使用維護(hù)方便等特點(diǎn)，故在各種機(jī)械設(shè)備中應(yīng)用甚廣。 對(duì)基于二次調(diào)節(jié)的減速器加載系統(tǒng)進(jìn)行深入的理論分析，建立減速器加載系統(tǒng)的數(shù)學(xué)模型，并繪制方框圖；減速器試驗(yàn)加載系統(tǒng)主要分為開(kāi)放式和封閉式兩大類。其中進(jìn)行深入研究二次調(diào)節(jié)加載系統(tǒng)的目的和意義、原理和應(yīng)用、二次調(diào)節(jié)的發(fā)展概況。 二次調(diào)節(jié)系統(tǒng)是在恒壓網(wǎng)絡(luò)中，通過(guò)調(diào)節(jié)二次元件斜盤傾角來(lái)改變二次元件排量，以適應(yīng)負(fù)載（工作機(jī)構(gòu)）轉(zhuǎn)矩的變化，從而使負(fù)載按設(shè)定的規(guī)律變化。本文系統(tǒng)地對(duì)基于二次調(diào)節(jié)的減速器試驗(yàn)加載系統(tǒng)進(jìn)行了分析，建立了用于頻域分析的傳遞函數(shù)模型，對(duì)減速器模擬加載系統(tǒng)的剛度特性進(jìn)行了分析，設(shè)計(jì)及校核減速器模擬加載試驗(yàn)臺(tái)。 該試驗(yàn)主要設(shè)計(jì)驅(qū)動(dòng)變速箱的軸和齒輪等零部件，并對(duì)它們做了校核；還建立了較為精確的系統(tǒng)數(shù)學(xué)模型，得出許多有參考價(jià)值的結(jié)論，為進(jìn)一步完善和提高二次調(diào)節(jié)加載技術(shù)提供了依據(jù)。 關(guān)鍵詞：二次調(diào)節(jié)；加載系統(tǒng)；變速箱；滑移齒輪 ABSTRACT Regarding the new design manufacture reduction gear, needs to use the special fixed test platform to carry on the loading test to it, examines each operating performance and the reliable target whether satisfies requests. The reduction gear is uses in between the prime mover and the working machine independence seal transmission device. To based on the reduction gear loading system which two times adjusts carries on the thorough theoretical analysis, establishes the reduction gear loading system the mathematical model, and draws up the block diagram; The reduction gear experiment loading system mainly divides into open style and the enclosed two big kinds. In which carries on thoroughly studies the development survey which two adjustment loading system the goal and the significance, the principle and the application, two times adjust. In constant voltage network,by adjusting the secondary component swashplate angle plate to change secondary component displacement,second-conditioning system meet the change of torque of the load (institutions), thereby enabling load changes according to the set law changes. The gearbox loading system based on secondary regulation system has been analysed systematically in this paper. Transmission function used for frequency domain analysis has been set up and the stiffness characteristics of the gearbox simulation loading system has been analysed,and then the gearbox simulation loading test-bed is design and verified. Shafts , gears and other parts of the driven gearbox are mainly designed in the trial, and then they are verifid; Also establish a more accurate mathematical model of the system, and draw many conclusions of valuable reference. Provide a basis for further refining and improving secondary regulation loading technology. Keywords: secondary regulation; loading system; gearbox; slip gear II