摩托车油管堵塑料注塑模设计

摩托车油管堵塑料注塑模设计摘要摩托车作为常见交通工具，以燃油为动力，其油箱及油管堵至关重要。油管堵堵是防止燃油溢出和排放废油的关键部件，若质量与性能不佳，易导致摩托车漏油，影响行车安全。在模具制造领域，国外如日本、美国、德国技术先进，我国模具工业虽发展迅速但仍存在精密加工设备少、部分先进技术普及率不高的问题。因此，设计高质量的摩托车油管堵堵塑料注塑模对保障摩托车安全运行和提升模具制造水平意义重大。本研究聚焦于摩托车油管堵堵塑料注塑模设计。首先，利用UG软件完成产品分型设计，涵盖模型创建、分型线确定、浇注和冷却系统设计，进而设计模架及相关元件，生成模具三维装配图。其次，借助Moldflow软件模拟塑件型腔填充过程，优化浇注和冷却系统。最后，以塑件翘曲变形为优化目标，采用正交法对熔体温度等关键因素进行水平优化组合，确定最优工艺参数，旨在提高模具设计质量，保障油管堵堵性能与质量，降低摩托车油管堵路故障率。关键词：摩托车油管堵堵：塑料注塑模：UG软件：Moldflow软件：正交法1AbstractAs a common means oftransportation,the motorcycle is powered by fuel oil,and its fuel tankand oil pipe are very important.Oil pipe plugging is the key component to prevent fuel overflowand discharge of waste oil.If the quality and performance are not good,it is easy to lead tomotorcycle oil leakage and affect the safety ofdriving.In the field ofmold manufacturing,foreigncountries,such as Japan,the United States,Germany,have advanced technology,although China'smold industry is developing rapidly,but there are still some problems of less precision processingequipment,some advanced technology penetration rate is not high.Therefore,it is of greatsignificance to ensure the safe operation of motorcycle and improve the level of moldmanufacturing.This study focuses on the design of motorcycle tubing plugging plastic injectionmold.First,UG software is used to complete the product typing design,covering the modelcreation,classification line determination,pouring and cooling system design,and then the moldframe and related components are designed to generate the three-dimensional assembly drawingof the mold.Secondly,the Moldflow software can simulate the plastic-type cavity filling process tooptimize the pouring and cooling system.Finally,with the warping deformation ofplastic parts asthe optimization goal,the orthogonal method is adopted to optimize the horizontal combination ofthe melt temperature and other key factors to determine the optimal process parameters,aiming toimprove the quality of mold design,ensure the blocking performance and quality of oil pipe,andreduce the failure rate of motorcycle oil pipeline.Keywords:Motorcycle tubing plugging;plastic injection mold;UG software;Moldflow software;orthogonal method目录摘要.AbstractⅡ1.绪论.…1.1研究背景…51.2研究的目的和意义…51.2.1研究目的….51.2.2研究意义1.3国内外研究现状.61.3.1国外研究现状及发展趋势1.3.2国内研究现状及发展趋势61.4主要研究内容.….71.5本文拟解决的问题..72.基于UG的摩托车油管堵堵注塑模结构设计.82.1注塑机型号的确定82.2成型零件的设计.82.2.1成型零件的结构设计82.2.2成型零件的尺寸设计.113.浇注系统的设计。.143.1浇注系统的组成及设计,143.2主流道的设计.153.3分流道的设计.153.4浇口的设计….163.5冷料穴与排气槽设计.,164.基于HB MOULD外挂的模架设计184.1选择模架类型184.2侧向抽芯机构的设计...194.3动模板与定模板的修改…204.4推出机构的设计.….204.5模具总装配图.214.5.1零件的二维总装配图.214.5.2模具工作原理225.总结.23文t444444444444444444444444444444444444444424致谢.26