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鹽城工學院機械工程系畢業(yè)設計
摘要
本文就如何應用先進技術設計制造注塑模具，更新設計注塑模具的方法，解決好注塑模具設計的關鍵-------澆注系統(tǒng)、頂出系統(tǒng)、冷卻系統(tǒng)側面分型與抽芯機構的合理設計，以期與同行們一起討論，共同努力推動注塑模具技術的發(fā)展。本文就童心吸水杯注塑模具設計展開，根據零件的結構特點、材料特性，構思總體方案并進行方案論證。依據總體方案對注塑模具總體結構進行合理設計，然后分六個分支系統(tǒng)進行設計，它們分別是澆注系統(tǒng)、冷卻系統(tǒng)、注塑模具零件設計、注塑零件成型零件工作尺寸計算、側向分型機構設計與抽芯機構設計、和其它設計。其中澆注系統(tǒng)、冷卻系統(tǒng)設計的是否合理是模具設計成敗的關鍵，針對澆注系統(tǒng)本設計從澆注系統(tǒng)的組成和作用、主澆道設計、分流道設計、澆口設計、澆注系統(tǒng)動平衡、冷料井與拉料桿合理搭配六個方面進行設計和論證。
關鍵詞 注塑模具 澆注系統(tǒng) 頂出系統(tǒng) 冷卻系統(tǒng) 側面分型與抽芯機構
Abstract
On how this text use advanced technical design make and mould plastics the mould summary, Upgrade and design method to mould plastics mould , settle well and mould plastics key of mold design ------ -Pour the system, carry and offer the system, cooling system side dividing into type and smoking the rational design of the core organization, In the hope of and discuss with colleagues together , make joint efforts and promote and mould plastics mould development of technology. This text absorb water on childlike innocence cup mould plastics cup launch, according to structure characteristic, material characteristic of part, Overall scheme of the plot and carrying on schemes to prove. The mould ensemble architecture is designed rationally to moulding plastics according to the overall scheme, Then divide the system of six branches to design, They pour the system separately, Cooling system, mould plastics mould part design, mould plastics part shaping part working size calculate, side direction person who divide organization design and release design, and other designs, organization of core,. It is rational that the ones that pour the system, cooling system and design among them are a key to the mold design success or failure, Originally designed from pouring systematic composition and function to the system of pouring, Water line design, shunt dishes of design, runner not to design, pour systematic dynamic equilibrium, cold material well with draw material pole collocate 6 designed and proved rationally mainly.
Keyword mould plastics mould pour system carry and publish the systematic cooling system side assigning to type and smoke the core mechanism