液壓技術(shù)被引入工業(yè)領(lǐng)域已經(jīng)有一百多年的歷史了，隨著工業(yè)的迅猛發(fā)展，液壓技術(shù)更日新月異。伴隨著數(shù)學(xué)、控制理論、計(jì)算機(jī)、電子器件和液壓流體學(xué)的發(fā)展，出現(xiàn)了液壓伺服系統(tǒng)，并作為一門應(yīng)用科學(xué)已經(jīng)發(fā)展成熟，形成自己的體系和一套行之有效的分析和設(shè)計(jì)方法。好了，不多說(shuō)了，現(xiàn)在我和大家來(lái)說(shuō)說(shuō)液壓系統(tǒng)設(shè)計(jì)的方法和注意問(wèn)題。舉個(gè)液壓系統(tǒng)在注塑機(jī)運(yùn)用的例子來(lái)和大家聊，并歡迎大家提出意見(jiàn)。
設(shè)計(jì)注塑機(jī)液壓傳動(dòng)系統(tǒng)的依據(jù)
(1) 注塑機(jī)的總體布局和工藝要求，包括采用液壓傳動(dòng)所完成的注塑機(jī)運(yùn)動(dòng)種類、機(jī)械設(shè)計(jì)時(shí)提出可能用的液壓執(zhí)行元件的種類和型號(hào)、執(zhí)行元件的位置及其空間的尺寸范圍、要求的自動(dòng)化程度等。
(2) 注塑機(jī)的工作循環(huán)、執(zhí)行機(jī)構(gòu)的運(yùn)動(dòng)方式（移動(dòng)、轉(zhuǎn)動(dòng)或擺動(dòng)）

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