机械外文翻译--PROENGINEER模具设计解决方案.doc

ProENGINEER模具设计解决方案中国已加入WTO，我国将获得一个更加稳定的国际经贸环境，大量外资企业将进入中国，各行各业将面临重大的机遇和挑战，随着我国汽车、摩托车、家电等工业的迅速发展，工业产品的外形在满足性能要求的同时，变得越来越复杂，而这些产品的制造离不开模具，这就要求模具制造行业以最快的速度、最低的成本、最高的质量生产出模具。为了达到上述要求，模具企业只有运用先进的管理手段和 CAD/CAM 集成制造技术，才能在激烈的市场竞争中立于不败之地。同时由于国内多数模具企业在技术上和质量上与国外先进水平存在较大差距，如何在最短时间内缩小这种差距，是关系到国内多数模具企业生存的关键问题。（一）Pro/ENGINEER注塑模具设计专家（参数化模架库）-EMX鸿海公司仅仅在2个月内就把模具产量提高了270%。2001年11月28日，PTC发布了用于Pro/ENGINEER的新模架。EMX是一个基于知识库的模架装配和细化工具，它增强了现有Pro/ENGINEER模具工具的功能。专门为模具设计人员开发的这套工具，能简化模具设计过程，提高生产率。Pro/ENGINEER EMX能大大缩短模具设计人员花费在创建、定制和细化模架部件以及注塑模具和压铸模具所需的模具组件上的时间。Pro/ENGINEER EMX提供了智能、自动化模架和模具组件。组件就位后，系统会自动完成相邻板材和组件上的余隙切口以及钻孔和螺纹孔的操作。该过程把模具设计人员从耗时的、重复性的模具细化工作中解放出来。另外，该工具还简化了复杂的设计工作，并通过一个全新的用户界面，从根本上缩短了学习进程。 我们相信，Pro/ENGINEER EMX为模架的设计和细化工作提供了一种革命性的方法。Pro/ENGINEER EMX是一套直观、基于知识库的工具，它能使模具设计人员在模具设计过程中提高他们的技能，并形成他们自己的最佳实践方法，“PTC MCAD和解决方案市场部的高级副总裁Brian Shepherd说。对我们而言，提供能够节省设计人员时间、缩短产品上市时间并最终提高他们底线的软件解决方案，最为重要。 在美国以富士康电子有限公司进行运营的鸿海精密元件制造公司，通过使用Pro/ENGINEER EMX，大大改进了它的模具设计过程。我们其中一个工厂实施EMX后，确实在仅仅2个月内，模具产量就提高了270%，“鸿海公司研发经理谢尚亨说。PTC的Pro/ENGINEER EMX能使我们直接从模具组件和部件中，得到我们自己设计的最佳的实践。这些方法可以传授给其它设计人员，从而节省了宝贵的时间和金钱。现在，我们能够把更多的精力集中在创建更好的产品，而不是培训新的或经验较少的设计人员上。”Pro/ENGINEER EMX中的模具设计功能可以让设计人员：轻松设计、定制和细化模架部件和组件自动完成诸如余隙切口、螺纹孔、组件安装、顶杆修饰等工作由于组件和部件可以被自动放置在模架中，所以在自动放置之前，设计人员可以轻松地实时选择和预览3D组件和部件 可以从15个以上的模架和组件供应商预先定制组件和部件，因此没有必要建立模型库 自动创建部件和组件图形其中包括带有圆圈标注和孔类图表的物料清单 自动检验整个模具的开启顺序，其中包括滑块、提钩和顶杆等的动作压铸模具设计： 模具设计模块提供了在 Pro/ENGINEER中进行压铸模具设计。它能模具设计人员创建、修改和分析模具构件，并在模具设计变化时，快速更新它们。具体讲，压铸模设计功能可以让设计人员： 根据设计零件定义，创建铸造几何体创建任何类型需要的草图使用草图和厚度检测，评估铸造零件参照设计零件几何图形，直接创建型模凹槽几何图形各向同性及各向异性收缩补偿创建单腔及多腔型模自动创建复杂的分割曲面自动把冲模块划分到凹腔中创建铸造的特殊特征，如注口、流道等生成可交付使用的产品，其中包括靠模具组件的实体模型，它们与设计模型相关联，并且可用于刀路轨迹生成和详细描述冲压模具设计模具设计模块提供了在Pro/ENGINEER中进行冲压模设计。它能让模具设计人员创建、修改和分析模具结构，并在模具设计变化时，能快速更新它们。具体讲，冲压模设计功能允许设计人员定义复杂模具成型曲面，检查一成型和多次成型工作零件曲面。产生工程分析参数化曲面建模。冲压模设计模块提供了一套工具，模具设计人员可以用它们，来高效地开发和优化其最需要的几何和自由形状曲面。它使用精确的曲面定义，从而能精确描述几何图形，而不是近似。 （二）Pro/ENGINEER塑料顾问选件 塑料顾问工具能模拟浇铸塑料零件的铸模填充动作。高级特征提供了有用的工艺性知识，它们可以大大减少后期的设计更改和重新设计铸模的成本。 注塑设计人员需要的塑料加工专业知识作为Pro/ENGINEER-Foundation的一个选件，Pro/ENGINEER塑料顾问选件为塑料零件设计人员提供了能够实时方便地得到、可靠、易理解的加工反馈和建议。塑料顾问用于评估注塑工艺性的每次设计更改，而不是每个设计，所以它是与注塑设计有关的行业节省成本和时间的理想工具。设计人员可以方便地选择材料类型和提议的浇口位置，塑料模设计顾问则在屏幕上提供了填模动画、描述设计可模塑性的图形以及熔合线和气坑等可能出现的问题的位置。功能:简化了仿真,因为塑料模设计顾问完成准确的流程仿真不需要从复杂的实体模型中建立耗时和困难的中平面几何图形，所以它能以更少的时间完成更多的仿真。专注于设计人员的知识和需求通过提供一个充分定义的通用塑料材料库、典型注塑机器参数的自动选择功能、以及回答了类似熔合线应当位于何处？问题的简化的输出图，塑料模设计顾问消除了对专业塑料加工知识的需求。提供实用的加工建议塑料模设计顾问不仅仅提供了填充结果，它还提供了指导设计人员建立更好设计的实用加工建议。如果要知道是否应该用某种厚壁厚来填充一个铸模具，请询问在线顾问。浏览设计更改建议，其中可能包括更厚的壁厚、更多或不同的浇口位置、或不同材料。要想知道怎样避免熔合线？单击熔合线指示，就可以得到有关熔合线的描述以及怎样避免和转移它们等说明。ProENGINEER die design solutionsChina has joined WTO, China will be a more stable international economic environment, a large number of foreign-funded enterprises to enter China, and all walks of life will have tremendous opportunities and challenges, as Chinas automobile, motorcycle, household appliances, such as the rapid development of industry, industrial products meet the performance requirements in the form at the same time, become more complex, and the manufacture of these products can not be separated from mold, mold manufacturing industry which requires the fastest, lowest cost, highest quality produce mold. In order to achieve the above-mentioned requirements, die only to apply advanced business management tools and CAD / CAM integrated manufacturing technology. Be in the intense market competition. At the same time, the majority die as a result of domestic enterprises in the technology and quality with foreign advanced level there is a big gap in the shortest possible time how to reduce that gap, is related to the domestic most die key issue of business survival.(A) Pro / ENGINEER design of injection mold expert (parameterized library moldbase)-EMXHon Hai company only had two months of the die 270 percent increase in production. November 28, 2001, PTC released for Pro / ENGINEER new mold. EMX is a knowledge-based mold assembly and refinement tools, which enhance the existing Pro / ENGINEER mold tool. Mold Design for this set of tools developed to streamline the die design process, increase productivity. Pro / ENGINEER EMX die design can greatly reduce the staff cost in the creation, customization and refinement injection mold components and mold and die-casting die components required time. Pro / ENGINEER EMX provides a smart , automated mold and die components. Components in place, the system will automatically complete the adjacent components on the plate and cut more than Gap, as well as the drilling and operation of screw holes. The process of the die design from time-consuming, repetitive refinement tool tasks. In addition, the tool also simplifies the design of complex and, through an entirely new user interface, basically shortening the learning process.We believe that, Pro / ENGINEER EMX for mold design and refinement to provide a revolutionary approach. Pro / ENGINEER EMX is a set of intuitive, Knowledge-based tools, which enable die design in the mold design process to improve their skills, and form their own best practices, PTC MCAD and solutions marketing Brian Shepherd, senior vice president, said. for us to provide designers can save time and shorten time to market and ultimately improve their bottom line of software solutions, the most important.In the United States to operate Foxconn Electronics Co., Ltd. Hon Hai Precision Component Manufacturing Company, through the use of Pro / ENGINEER EMX, greatly improved its mold design process. One of our factories EMX did in just two months, mold production to increase by 270% .Pro / ENGINEER EMX will enable us to directly from the mold parts and components in has been designed by our own best practices. These methods can be passed on to other designers, thus saving valuable time and money. Now, We are able to concentrate more in the creation of better products, rather than training new or less experienced staff on the design. Pro / ENGINEER EMX in the die design feature allows designers to: to easily design, customization and detail parts and components moldbase more than 2-gap, such as auto-complete incision, threaded holes, installation, modification, etc. mandril because of parts and components can be automatically placed in the mold, it was automatically placed in before, designers can easily select and preview in real-time 3D components and parts from more than 15 components of the die carrier and the supplier pre-customized components and parts, there is no need to establish a model library automatically creates parts and components, including graphics and hole marked with a circle-type diagrams of the bill of materials automatic testing tool to open the entire sequence, including the slider, to hook and push-rod movement, etc.Die-casting mold design:Die design module provides Pro / ENGINEER in the design of die-casting mold. It can create mold design, modification and analysis of mold components and mold design changes, quickly update them.Specifically, die-casting mold design feature allows designers to: According to the definition of design components to create casting geometry need to create any type of draft the use of draft and thickness detection, assessment Casting Parts geometry with reference to the design of parts, the direct creation of sectionmould groove geometry isotropic and anisotropic shrinkage compensation to create a single cavity and multi cavity sectionmould partition automatically create complex surface module automatically divided into red in the cavity foundry to create the special features, such as injection of the mouth, such as flowCan be used to generate the delivery of products, including components on the solid model mold, which is associated with the design model, and can be used for tool path generation and a detailed description of the trackStamping Die Design:Die design module provides Pro / ENGINEER in stamping die design. It allows mold designers to create, modify, and analysis of die structure, and mold design changes, can quickly update them.Specifically, stamping die design feature allows the designerThe definition of complex curved surface forming mold, inspection and a series of forming a molding surface parts work.Engineering analysis of resulting surface modeling parameters.Stamping Die Design module provides a set of tools, die designers can use them to efficiently develop and optimize the geometry of its most needed and free surface shape. It uses a precise definition of surface, so that it can accurately describe the geometry, rather than approximate.(B) Pro / ENGINEER Plastic consultants optionsAdviser tools plastic molding plastic parts to simulate the mold filling action. Advanced features of the process provide useful knowledge, they can significantly reduce late design changes and re-design of the cost of mold. Designers need injection plastic processing expertise as a Pro / ENGINEER-Foundation as a option, Pro / ENGINEER Plastic consultant options for plastic parts design provides easy access to real-time, reliable, easy to understand the processing feedback and suggestions. Consultant plastic injection molding process used to assess each of the design changes, rather than for each design, So it is with the injection molding design-related businesses to save cost and time of the ideal tool. Designers can easily select the material type and location of the proposed gate, plastic mold design consultants are provided on the screen mode to fill animation, describes the design of molding of the graphics, as well as pit and gas fusion line of questions that may arise, such as the location of .Features:Simplify the simulation, because the plastic design consultant to complete an accurate simulation of the process does not require the solid model from a complex and time-consuming and difficult to establish in the planar geometry, so it can accomplish more in