玩具照相機某零件支架注塑模具設計【優(yōu)秀課程畢業(yè)設計含S10張CAD圖紙+帶開題報告+外文翻譯】-zsmj16
照相機某零件支架注塑模具設計
摘要
模具是工業(yè)生產的基礎工藝裝備，也是發(fā)展和實現(xiàn)少無切削技術不可缺少的工具。它在工業(yè)生產中使用極為廣泛，是當代工業(yè)生產的重要手段和工藝發(fā)展方向，許多現(xiàn)代工業(yè)的發(fā)展和技術水平的提高，在很大程度上取決于模具工業(yè)的發(fā)展水平。因此，模具技術發(fā)展狀況及水平的高低，直接影響到工業(yè)產品的發(fā)展。也是衡量一個國家工藝水平的重要標志之一。
The camera bracket a parts injection mold design
Abstract
The molding tool is a foundation craft that industry produce to equip, it also a development with realizes the little having no slice the indispensable tool in the technique of cutting .It is in industry produce the usage is extremely extensive, it an important means that contemporary industry produce to develop the direction with the craft, many modern industrial developments with horizontal exaltation in technique, be decided by the industrial development in molding tool level to a large extent. Therefore, moldings tool technique development condition and horizontal and high and low, affect the development of the industry product directly. Too is to measure the one of the horizontal and important markings in a national craft.
The graduation project title is the camera bracket a parts injection mold design., this text discussed primarily the plastics injects the basic principle of the mold with design the process, combining to emphasize to relate the Chargers shell inject the design process of the mold. First, related the function of the molding tool with domestic and international development condition and its development directions. Then discussed the choice of the project with certain. Returns a project for making sure give a detailed design process with compute process; very much again the molding tool to design to preceded the economic viability assessment.
Total to say, a this set of molding tools for designing economy reasonable, the possibility is strong, producing the convenience, it a stronger molding tool in a set of function.
Keyword: Inject the mold; Settle the mold; Move the mold; Take out core; Inclined slippery piece
目 錄
1 緒論 1
1.1題目背景意義 1
1.2塑料工業(yè)簡介 1
1.3我國塑料模具現(xiàn)狀 2
1.4塑料模具具發(fā)展趨 3
1.5本文主要研究內容 3
2 制品的分析 4
2.1制品的簡介 4
2.1.1對制品的分析主要包括以下幾點 4
2.1.2本設計中塑件各項要求 4
2.2制品的工藝性及結構分析 4
2.2.1結構分析 5
2.2.3材料的性能分析 5
2.3注射成形過程 7
2.3.1 ABS的注射工藝參數(shù) 7
2.3.2 ABS的主要性能指標 7
3 模具制造 8
3.1確定型腔數(shù)量及排列方式 8
3.2模具結構形式的確定 8
3.2.1多型腔單分型面模具 8
3.2.2多型腔多分型面模具 8
3.3注塑機型號的確定 8
3.3.1注射機的選用原則 9
3.3.2有關制品的計算 9
3.3.3 注射機型號的確定 9
3.3.4注射機及各個參數(shù)的校核 10
3.4分型面位置確定 11
3.4.1分型面的選擇原則 11
3.5 澆注系統(tǒng)的設計 12
3.5.1澆注系統(tǒng)設計原則 12
3.5.2主流道的設計 12
3.5.3冷料穴的設計 14
3.5.4澆口的設計 15
3.5.5澆注系統(tǒng)凝料的脫出機構 16
3.6脫模推出機構的確定 16
3.6.1脫模推出機構的設計原則 16
3.6.2制品推出的基本方式 17
3.7抽芯機構的設計 17
3.7.1側向抽芯機構 18
3.8合模導向機構的設計 18
3.8.1導向機構的分類 19
3.8.2本設計中導柱的設計 19
3.9排氣系統(tǒng)的設計 19
3.9.1排溢設計 19
3.9.2引氣設計 19
3.9.3排氣系統(tǒng) 19
3.9.4該套模具的排氣方式 19
3.10溫度調節(jié)系統(tǒng)設計 19
3.10.1加熱系統(tǒng) 20
3.10.2冷卻系統(tǒng) 20
3.11模架的確定和標準件的選用 20
3.12成形零件的結構設計和計算 21
3.12.1定模（凹模）的設計 22
3.12.2型芯（凸模）的設計 22
4 塑料模具材料的選用及技術要求 24
4.1塑料模具材料的性能要求 24
4.2塑料模具零件選材原則 24
4.3模具的精度要求 24
4.3.1模具零件的公差與配合選擇 24
5模具工作過程 25
5.1成型前的準備 25
5.1.1原料的檢驗和預處理 25
5.1.2料筒的清洗 25
5.1.3嵌件的預熱 25
5.1.4脫模劑的選用 25
5.2注射過程 25
5.3脫模過程 26
5.4制品的后處理 26
5.4.1退火處理 26
5.4.2調濕處理 26
總結 27
參考文獻 28
致 謝 29
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A0 裝配圖.dwg
A1 動模板.dwg
A1動摸固定板.dwg
A1定模板.dwg
A2 定模固定板.dwg
A3 水嘴.dwg
A3定位圈.dwg
A3模角.dwg
A4 塑件.dwg
A4推桿.dwg
文件清單.txt
注塑模具_外文文獻.pdf
玩具照相機某零件支架注塑模具設計.doc
玩具照相機某零件支架注塑模具設計中期報告.doc
玩具照相機某零件支架注塑模具設計開題報告.doc
翻譯 中文 2.doc
翻譯 英文 2.doc
照相機某零件支架注塑模具設計
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