- 相關(guān)推薦
基于UG的電話機(jī)機(jī)座下蓋塑料模具設(shè)計(jì)與仿真分析
基于UG的電話機(jī)機(jī)座下蓋塑料模具設(shè)計(jì)與仿真分析
摘要：模具工業(yè)在國(guó)民經(jīng)濟(jì)中占有重要地位，其生產(chǎn)技術(shù)水平的高低，己成為衡量1個(gè)國(guó)家產(chǎn)品制造水平高低的重要標(biāo)志。為了進(jìn)行注塑過(guò)程的CAE模擬，本文先根據(jù)實(shí)物用UG軟件進(jìn)行實(shí)體建模，再用UG下的注塑模具向?qū)K進(jìn)行模具設(shè)計(jì)，最后對(duì)電話機(jī)底座殼體的前殼部的實(shí)體CAD模型進(jìn)行了有限元網(wǎng)格的劃分和修改。塑料熔體的充填、流動(dòng)和模具的冷卻等是注塑過(guò)程中幾個(gè)重要的過(guò)程。在注塑過(guò)程中，各種工藝參數(shù)如壓力、溫度、時(shí)間等都是影響塑料制品質(zhì)量高低的重要因素。本文采用CAE軟件moIdflow對(duì)充填、流動(dòng)和模具的冷卻等過(guò)程進(jìn)行了模擬分析。根據(jù)模擬分析結(jié)果，對(duì)注塑工藝參數(shù)進(jìn)行了修改和優(yōu)化，得出了比較合理的工藝參數(shù)，設(shè)計(jì)了電話機(jī)殼體的模具。
關(guān)鍵詞: 模具 ； UG ； CAD
According to UG telephone machine the lower cover enjection Mold design and imitate true analysis
Abstract: Mold industry occupies an important place in the national economy. The level of the mold manufacturing techniquesh as become a significant symbol of national manufacturing. At the same time, this paper canvasses the CAE software1moldflow and its application in engineering. In order to apply the Moldflow, this paper enlarges the plastic materials database and establishes a local plastic materials database which lay a foundation of setting our own domestic one.For the mould plastics CAE analysis, this paper carrie son division and modification of the net of the computer’s fore element CAD model. The processes of the filling, flowing of the plastic melt and the cooling of the mould and so on are the more important process in the plastic injection. In t he process of the llastic injecting various kinds of craft parameters, such as pressure, temperature, time, etc... are several important factors of the quality level of influencing the plastic products. This paper has imitated this process with software moldflow of CAE. Setting from the result of imitating, the craft parameters are revised and optimized to moulding plastics, more rational craft parameters are drew from it.Setting from imitating the analysis result，the author designs the injection mould of the telephone1element.
Keyword: mold ; UG ; CAD
【基于UG的電話機(jī)機(jī)座下蓋塑料模具設(shè)計(jì)與仿真分析】相關(guān)文章：
基于UG的電話機(jī)機(jī)座上蓋－－塑料模具設(shè)計(jì)與仿真分析03-07
基于UG的電話機(jī)機(jī)座上蓋塑料模具設(shè)計(jì)與仿真分析03-07
基于MATLAB的正交振幅調(diào)制與解調(diào)仿真分析(一)03-07
竹制塑料中棚扎制及蓋膜技術(shù)01-06
基于OPNET的IEEE 802.11e協(xié)議中HCF機(jī)制仿真與分析03-30
基于PARAMICS的感應(yīng)信號(hào)控制仿真研究03-07