機(jī)械專業(yè)外文文獻(xiàn)翻譯-外文翻譯--研究利用差動(dòng)齒輪系實(shí)現(xiàn)機(jī)械混合壓力
《機(jī)械專業(yè)外文文獻(xiàn)翻譯-外文翻譯--研究利用差動(dòng)齒輪系實(shí)現(xiàn)機(jī)械混合壓力》由會(huì)員分享,可在線閱讀,更多相關(guān)《機(jī)械專業(yè)外文文獻(xiàn)翻譯-外文翻譯--研究利用差動(dòng)齒輪系實(shí)現(xiàn)機(jī)械混合壓力(14頁(yè)珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
: 2007 of to of E 10094, 2 Xi’Xi’10049, he of of in as It is is It of of of to of of of in of of of so a to of in t of it a is a at is of is or of on of is to to of in it a of ]. So of in on on Du , 2] of of of as as on is is In ] of on of is a of ] of by of of in of ― 8]. to In [1― 3] to of is of of in an on of of So in ― 11]. of a In to is as to of in of of 00as a of of is of in is 2 of he of of is . of C , I, of is of of ; I. of is by of I in of in to a of of of of is so is of is so is In of of is by in it of of it of of 3 of he of of 2]. of in an in . to to at of is to it to at of is to on of at at of be 1 , 2 , 3 . 1 3 be as as 2 be in to of of in a in it do to 4 of he of in in as . In to of is , is , is . of as n2 of 1 , M2 0 . in is of be So of of to be as of he s on 0 , of he s on 0 , of n0 to I (is he s s on at of be at in n2 be is of to of is 1 1, is of In to of of of is As , is or of of up to In of of of a at to of a 3]. In of is It of of of of is to in It is an of in of It be to is in to is by an of be 1 is of P2 is of he of 0 , be as of (9)― (11), of by of , is to of of in of of is he at of K = 0 , 0 , (9), we he in in 0≤ K≤ 1 , 1 2 so a of 100% ― of he in In in 1≤ K≤ 0 . By (9) 10), 1 is 2 is of is is to to is in ― of is in in of is at of In to or in he of of to (3), of is to of of of As , of is of so of or is or of of of be of of of (i) he of of is of of as of as ). be by (1)― (18). he is in at is is in of be is is 0, be (5) 1≤ K≤ +1 , of is it is A of be so a n0 be in is is is 0 , (5), we it is of of of of of of be a is is so So of in of of is as . 5 to of is in of be (1) of of to of of to of (2) of of to be in to of So of is in (3) of of be in to of So of a in :技術(shù)科學(xué) ? 2007 中國(guó)科學(xué)出版社 施普林格出版社 研究利用差動(dòng)齒輪系實(shí)現(xiàn)機(jī)械混合壓力 何宇鵬,趙勝敦,周軍 &張志遠(yuǎn) 1、 中國(guó) ,南京 210094,南京大學(xué)科學(xué)與技術(shù),機(jī)械工程學(xué)校 2、 中國(guó),西安 710049,西安交通大學(xué),機(jī)械工程學(xué)校 本文對(duì)機(jī)械壓力混合輸入的問(wèn)題進(jìn)行了研究,用差動(dòng)輪系作為傳動(dòng)機(jī)構(gòu)。它建議將“調(diào)速幅度”或“差動(dòng)速比”作為重要參數(shù)混合投入機(jī)械研究中。它不僅規(guī)定了可調(diào)節(jié)幅度速度,而且還決定了伺服電動(dòng)機(jī)功率比的傳統(tǒng)電機(jī)。所有傳動(dòng)軸計(jì)算的傳輸功率,兩個(gè)電機(jī)的功率和工作負(fù)載的分布得到了推斷結(jié)果。它提出了伺服電機(jī)和傳統(tǒng)電機(jī)同時(shí)驅(qū)動(dòng),伺服電機(jī)和傳統(tǒng)電機(jī)單獨(dú)驅(qū)動(dòng)兩種驅(qū)動(dòng)方案。計(jì)算結(jié)果表明后者的方案能比伺服電機(jī)使用更低的功率,因此這種方 案能使得制造和使用成本低得多。后一個(gè)方案提出了一個(gè)可行的途徑在實(shí)際工程中來(lái)使用混合機(jī)械壓力。 機(jī)械壓力,混合機(jī)制,差動(dòng)輪系,調(diào)速 1、引言 目前有許多關(guān)于機(jī)械壓力的混合機(jī)制的研究報(bào)道,并且已經(jīng)成為一個(gè)熱門的研究話題。混合動(dòng)力機(jī)制是一種有 2 個(gè)自由度的機(jī)制(也稱為差速機(jī)制),當(dāng)兩個(gè)獨(dú)立的運(yùn)動(dòng)同時(shí)輸入時(shí),輸出的運(yùn)動(dòng)能夠滿足一些運(yùn)動(dòng)要求,這些要求通過(guò)機(jī)械的運(yùn)動(dòng)組成來(lái)獲得的?;旌蟿?dòng)力機(jī)制也可稱為可控機(jī)制,或者稱作混合機(jī)器。研究機(jī)械壓力機(jī)的混合機(jī)械的目的是使用大功率常規(guī)電機(jī)利用飛輪來(lái)完成工件的沖壓;并使用低功率的伺服電 機(jī)來(lái)調(diào)整滑塊速度。應(yīng)用在機(jī)械壓力中的混合機(jī)制的優(yōu)勢(shì)在于它不僅可以比伺服壓力機(jī)降低更多的制造成本,而且還有一個(gè)靈活的工作速度滑塊。所以混合動(dòng)力機(jī)械壓力機(jī)在機(jī)制上的工作引起了許多研究者的興趣;并且這些研究主要集中在多桿混合機(jī)械中。杜和郭已經(jīng)全面討論了七桿的機(jī)械壓力機(jī)的混合機(jī)制,包括組成連桿機(jī)構(gòu)的可行條件,滑塊機(jī)構(gòu)的動(dòng)力分析,和兩臺(tái)電機(jī)之間轉(zhuǎn)矩和功率的分配以及它們之間的優(yōu)化設(shè)計(jì)。基于多項(xiàng)式的軌跡規(guī)劃也需要調(diào)查,且計(jì)算機(jī)模擬表明結(jié)果的確吸引人。此外,孟也調(diào)查了七桿機(jī)構(gòu)的運(yùn)動(dòng)學(xué)分析,基于最低功率的伺服電機(jī)的優(yōu)化設(shè)計(jì)已 經(jīng)完成,然后孟建議混合機(jī)制是機(jī)械壓力機(jī)的研究方向。 次提出了混合機(jī)構(gòu)并且使用差動(dòng)齒輪系分析了合成速度。他的實(shí)驗(yàn)證實(shí)了他的理論的可行性。 調(diào)速幅度和差速比的概念在他們的作品中沒(méi)有提到,并且兩電機(jī)的速度變化和功率之間的關(guān)系也沒(méi)有清楚的給出。但是這些概念對(duì)混合動(dòng)力機(jī)械選擇兩個(gè)電機(jī)的功率、決定傳統(tǒng)電機(jī)和伺服電機(jī)之間的工作負(fù)載分配非常重要而且是絕對(duì)必要的。在參考文獻(xiàn) [1他們使用連桿機(jī)構(gòu)來(lái)實(shí)施機(jī)械壓力機(jī)的混合輸入。這種方法相當(dāng)復(fù)雜- 1.請(qǐng)仔細(xì)閱讀文檔,確保文檔完整性,對(duì)于不預(yù)覽、不比對(duì)內(nèi)容而直接下載帶來(lái)的問(wèn)題本站不予受理。
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