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資料包括：完整論文 |  |
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| 轉換比率：金額 X 10=金幣數量， 例100元=1000金幣 | 論文字數：17172 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:模具是一種技術密集、資金密集型產品，在我國國民經濟中的地位也非常重要。模具工業(yè)已被我國正式確定為基礎產業(yè)，被稱為“工業(yè)之母”。75%的粗加工工業(yè)產品零件、50%的精加工零件由模具成型，絕大部分塑料制品也由模具成型。如此我選擇了水杯注塑模具設計作為本次畢業(yè)設計的題目，以下是設計的主要的內容： (1) 介紹了塑料模具發(fā)展的現狀和發(fā)展趨勢，闡述了塑料模具是現代社會經濟發(fā)展不可缺少的和模具生產技術水平的高低是衡量一個國家產品制品水平高低的重要標志之一。 (2) 展示了塑件的3D建模圖形；分析了塑件的工藝性，主要是根據塑件材料確定了收縮率和脫模斜度，對塑件結構分析確定了壁厚和精度。 (3) 介紹了本設計注塑成型工藝條件；用Proe造型軟件模型分析功能對塑件進行了質量屬性的分析，通過塑件的質量屬性初步選擇了注塑機G54-S200/400，對此注塑機介紹了規(guī)格和性能。 (4) 主要介紹了模具結構的設計。首先對模具方案的論證，型腔數目的以及排列形式、分型面的確定；其次詳細的介紹了澆注系統(tǒng)的設計，其中包括了主流道、分流道澆口的設計，然后對排氣機構、冷料穴和拉料桿的設計，詳細對零部件的尺寸進行了計算；最后介紹了推出機構和溫度調節(jié)系統(tǒng)的設計，在這里設計推出機構時，遇到一個重要的問題：由于杯子特殊形狀，不能直接脫模，所以增加了側面分型機構，這樣就增加了抽芯距和脫模力等的計算和設計，最主要的是斜導柱的設計和計算，這也是本設計的一個難點。 (5) 是對注塑機的一些參數的校核和標準模架的選擇，這里校核了最大注塑量、鎖模力、開模行程。最后對一些零件圖和裝備圖的繪制。 最后是對本設計的總結。主要對設計過程回顧，以及本設計的創(chuàng)新和不足之處的總結。 關鍵字：水杯；注塑模；側面分型
Abstract:Mold is a technology-intensive products, capital-intensive industries in China's national economy, the position is very important. Mould industry has been China formally identified as fundamental industry, known as "the mother of industrial". 75% of rough machining industry product parts, 50% of the machining parts by molds and most plastic products also by molds. So I chose glass injection mold design as the graduation design topic, the following is design of the main content: (1) Introduced the plastic mould development status and development trend of plastic mold, expounds the modern social economic development is the indispensable and mould manufacturing technology level of measure of a national product products is one of the important signs of horizontal discretion. (2) Shows the 3D modeling graphics molded parts; Analyzes the technology of plastic parts, mainly is determined according to the plastics materials for shrinkage and draft, molded parts structure analysis identified wall thickness and precision. (3) Introduced the design injection molding process conditions; Make casting 3d drawing using Proe modelling software model analysis function of the plastic parts, through the analysis of the quality attributes the quality of plastic parts G54 attribute preliminary chose injection, which S200/400 - injection molding machine introduces specification and performance. (4) Mainly introduces the design of die structure. First to mold cavity number scheme of the argument, arranged form, classification and determine the; Secondly the detailed introduces the design of gating system, including the mainstream way, the design of shunt way sprue, then to exhaust institutions, cold material feeding stem hole and pull the design of the size of the parts, detailed calculated; At last, the paper introduces the launch institutions and temperature control system design, here, meet new design institutions is an important question: because of special shape, not directly cup, so increased profile demoulding parting institutions, thus adding to the core-pulling distance and stripping force etc calculation and design, the mainest is oblique guide column, the design and calculating, this also is the design of a difficulty. (5) Is some parameters for injection checking and standard formwork choice, here was checked injection quantity biggest, clamping force, open mold trip. Finally some parts of chart and equipment for drawing. Finally this design is summarized. Mainly to the design process, and the design review innovative and deficiencies summary. Keywords： Cup; Injection mold; Side parting
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