ZS900注塑機機械設(shè)計【含CAD圖紙、說明書】

ZS900注塑機設(shè)計摘 要在成型加工中，注塑占有占有重要位置，其設(shè)備就是注塑機。本文著手設(shè)計一款注塑量為180g合模力為900KN的注塑機。本文首先簡要介紹了注塑機行業(yè)的發(fā)展情況和今后的發(fā)展方向，接著通過查閱資料分析國內(nèi)外注塑機特點，最終選定設(shè)計方案為臥式雙缸液壓馬達直接驅(qū)動的往復(fù)螺桿式注塑機，其合模、移座及頂出均通過液壓缸實現(xiàn)，屬于全液壓式注塑機。設(shè)計的內(nèi)容包括對注塑部件的設(shè)計包括螺桿、料筒、噴嘴、料斗等，合模部件設(shè)計、液壓系統(tǒng)設(shè)計等等。最后使用CAD軟件繪制注塑機和注射裝置的裝配圖，并且選出典型零件畫出零件圖。關(guān)鍵詞： 注塑機，注射，合模，油缸AbstractIn the molding process, injection occupies an important place, their equipment is the injection molding machine. This paper set out to design an injection volume of 180g of 900KN clamping force injection molding machine. This article briefly describes the development and the future direction of the injection molding machine industry, followed by access to data analysis features of the injection molding machine at home and abroad, the final selection of the design is a horizontal cylinder hydraulic motor direct drive reciprocating screw injection molding machine, which mold, ejector seats and were moved by hydraulic cylinders to achieve, are fully hydraulic injection molding machine. Design elements include injection molded parts design includes screw, barrel, nozzle, hopper, mold component design, hydraulic system design, and so on. Final assembly drawing using CAD software and injection molding machine device and select the typical parts draw parts diagram.Keywords: Injection Molding Machines, Injection, Mold, Cylinder目 錄摘 要1Abstract1第一章 緒論41.1 選題背景41.2國內(nèi)外發(fā)展?fàn)顩r41.3 注塑機概述61.3.1 注塑機的工作原理61.3.2 注塑成型機的基本功能61.3.3 注塑機的分類6第二章 總體方案設(shè)計82.1 設(shè)計參數(shù)要求82.2 方案設(shè)計82.2.1 注射部件方案設(shè)計92.2.2合模部件方案設(shè)計9第三章 注射部件設(shè)計133.1 螺桿設(shè)計133.1.1螺桿設(shè)計計算133.1.2 材料與熱處理方式153.1.3 螺桿塑化部件的特點163.2 螺桿頭與止逆閥設(shè)計163.2.1 螺桿頭設(shè)計163.2.2 螺桿頭的基本要求173.2.3 止逆閥設(shè)計173.3 噴嘴設(shè)計183.4 料筒設(shè)計193.4.1 料筒結(jié)構(gòu)193.4.2 加料口203.5 注塑缸設(shè)計202.5.1確定注射缸的活塞及活塞桿直徑203.5.2 液壓缸主要尺寸的確定213.5.3 液壓缸的結(jié)構(gòu)設(shè)計243.6 移座油缸設(shè)計25第四章 合模部件設(shè)計264.1 合模機構(gòu)設(shè)計264.1.1合模油缸設(shè)計264.2 頂出機構(gòu)設(shè)計274.2.1頂出油缸設(shè)計27第五章 液壓系統(tǒng)設(shè)計285.1液壓系統(tǒng)設(shè)計要求285.1.1對液壓系統(tǒng)的要求285.1.2液壓系統(tǒng)設(shè)計參數(shù)285.2 制定系統(tǒng)方案282.4.2擬定液壓系統(tǒng)圖295.3液壓元件的選擇305.3.1液壓泵的選擇315.3.2電動機功率的確定315.3.3液壓閥的選擇315.3.4液壓馬達的選擇325.3.5油管內(nèi)徑計算325.3.6確定油箱的有效容積335.4液壓系統(tǒng)性能驗算335.4.1驗算回路中的壓力損失335.4.2液壓系統(tǒng)發(fā)熱溫升計算34參考文獻37結(jié) 論38致 謝393