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、計算機、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)計方法。好了，不多說了，現(xiàn)在我和大家來說說液壓系統(tǒng)設(shè)計的方法和注意問題。舉個液壓系統(tǒng)在注塑機運用的例子來和大家聊，并歡迎大家提出意見。
設(shè)計注塑機液壓傳動系統(tǒng)的依據(jù)
(1) 注塑機的總體布局和工藝要求，包括采用液壓傳動所完成的注塑機運動種類、機械設(shè)計時提出可能用的液壓執(zhí)行元件的種類和型號、執(zhí)行元件的位置及其空間的尺寸范圍、要求的自動化程度等。
(2) 注塑機的工作循環(huán)、執(zhí)行機構(gòu)的運動方式（移動、轉(zhuǎn)動或擺動）

Hydraulic technology has been the introduction of an industrial area have 100 years of history, with the rapid industrial development, Hydraulic technology more with each passing day. Along with mathematics, control theory, computer, electronic components and hydraulic fluid sciences, a hydraulic servo system, and as an application of science has been developed, develop its own system, and a set of effective analysis and design methods. Well, not that, and now I say all of the hydraulic system design methods and attention to the issue. For hydraulic systems used in the injection molding machine examples to chat with everyone, and welcome comments.