中英文翻譯堆垛機設計

1、<p>　　Based on the piler parameter of SolidWorks, melt to design systematic development</p><p>　　o Abstract : with three-dimensional feature modelling software SolidWorks200 1 is platform, adopt modular

2、 , parameter melt design thought found the corresponding modular of piler three-dimensional model; Is with MicrosoftAccess support database, MicrosoftVisualBasic establish for developing tool design calculation and the d

3、ata interface of three-dimensional model; Analyse software COSMOS with limited Yuan to carry out structural school nucleus, having established face storehouse to store up the </p><p>　　Along with advanced pr

4、oduction the development of technology, CAD technology have begun from 2 dimensions to three-dimensional transfer. besides buy CAD software is going to develop twice for platform, establish apply to the system of applica

5、tion software of enterprise self characteristic, have urgent realistic meaning When the thing of manufacturing industry flows , iformation flow and energy flow , thing flow for the quick production of enterprise, manage

6、the role of act enough importance in c</p><p>　　Automation three-dimensional storehouse is that thing flows important composition part, it is to stock and take out voluntarily under not directly carrying out

7、 the condition of artificial intervention the system that thing flows out . it is the high-tech outcome of modern industrial social development, for raise productivity and reduction cost have important meaning. produce a

8、nd manage in recent years along with enterprise rise constantly, more and more enterprises know thing flow out systematic</p><p>　　World major industrial state home put starting point in development performa

9、nce eliable new product and emphasize practicality and safety, more on high new echnology. in the aspect of piler, we should see with the gap of world developed country, summary experience is found out , is below , break

10、 traditional way of thinking , ut out the piler of new appearance and higher performance,.Believing , passing through our unceasing effort and will surely devise high speed, afety and reliability can be o</p><

11、p>　　It is normalization that parameter melts to design , seriation products plan a kind f simple , efficient, excellent design method. it denote the shape of parts or element ormally finalize the design fairly, use th

12、e structural size of this model and a group of arameter of geometric constraint with make rubbing rush at relation; parameter and esign have for the control size of elephant show type corresponding relation, will ompose

13、the parameter sequence value of difference , may drive typical mode</p><p>　　It is to melt based on the parameter of mechanical structural modular to design that he parameter of piler melts to design, it is

14、the basic unit of design with mechanical tructural modular . mechanical structural modular denote have the mechanical tructural parts of size interchangeability, its installation connection the geometry arameter of part

15、satisfy certain kind stipulate ask , can guarantee general exchange or ompatible. modular product form pattern is equal to general modular( do not cha</p><p>　　modular and the input interface of prototype mo

16、del</p><p>　　The 3 D models of two pillar type pilers, the design of piler basis and function equirement, is piler partition , standard component and general part, fork installation nd driven pulley are orga

17、nized , driving pulley organize polygonal wheel magnet yoke rganize , pulley organize , reel and day ship organize and carry goods Taiwan and loose ope overload, broken rope protect , buffer share 12 modulars.</p>

18、<p>　　2. parameter and the establishment of model melt</p><p>　　With WJ52 model two pillar type pilers is regular, establish the parameter of each odular melt 3 D models. should notice the following in

19、 this complete step: Before model is established , should carry out program first for the feature of element, the most important basic feature of establishing first is deduced similarly in proper order, final establishm

20、ent is assisted feature. for decorate the feature of sex somewhat, as: pour angle and round angle, affect for the overall shape of element less</p><p>　　3 The property of element ( name, picture number, m

21、aterial and weight) should be established in model, assemble body easily, draw generation BOM ( BillofMaterials) voluntarily, material detail list</p><p>　　4 that regards element and the different desig

22、n drive that asks</p><p>　　to adopt difference way. Fig.2 show the rope groove part of pulley, because of its parameter from take heavy profession standard stipulate , so come to drive with series element de

23、sign table, pass through generation the disposition of difference realize the change of model ; because of it the coordination of diameter, width and bearing concerning, so establish equation and geometry relation in ass

24、embly body restrain , realize through size drive.</p><p>　　5 In element sketch or assembly, establish the size equation and relation of geometric constraint to determine modular, between as well as compon

25、ent between join and suit , location relation.</p><p>　　6 The data interface for modular is defined , explain.</p><p>　　Custom-made menu</p><p>　　After application program develo

26、pment and test are completed , compile it into executable file, offer using API, increase individual function function, as: frame. addmenu, frame. addmenuitem, sldworks. addmenu and sldworks. addmenuitem, add a menu in t

27、he assembly interface of Solidworks item, name for piler CAD.</p><p>　　School nuclear modular</p><p>　　The function of this modular is to check nucleus for unitary modular to realize structural

28、parameter determine to give calculation result feedback again modular. found structural, easier model for unitary modular school nucleus with working object and working environment as basic parameter, after through COSMO

29、S school nucleus, approving the overall size and section size that determines unitary modular again.</p><p>　　Project picture modular</p><p>　　2, D project blueprint is directly produced used fo

30、r guidance, it is that piler parameter melts design , last embodiment. in this paper, model with project picture two-way drive, after model changes , in blueprint management ware, sets corresponding picture, and blueprin

31、t proportion may generate corresponding project picture voluntarily, various cut regard , size, tolerance mark and note input accord with country mark . because of have established in component model corresponding proper

32、ty, inclu</p><p>　　Model seek voluntarily Zhi</p><p>　　Three-dimensional storehouse seek voluntarily Zhi is seek stocking / voluntarily draw the location of goods. in the address of freight lot

33、in same tunnel form from 3 parameters: some rows of goods shelves, some layers of goods shelves, left side or right side. pawn piler take over access address and the access instruction of superviser management machine af

34、ter, run to the designated direction of freight lot. run , install in piler on sensor unceasing detection location, calculate judgement wheth</p><p>　　Concluding remarks</p><p>　　It is modular t

35、hat concluding remarks use , parameter melt design method have established the 3 D models of piler corresponding modular, have offered for the design of piler based on the CAD tool under Solidworks platform, design peopl

36、e may have the aid of in design systematic real time help , is completed according to design stage work for the design of piler. by use , design efficiency have raised 30%. parameter melt design is in make rubbing rush a

37、t structural relation realize under constant </p><p>　　基于SolidWorks的堆垛機參數化設計系統(tǒng)的開發(fā) </p><p>　　摘要:　以三維特征造型軟件SolidWorks2001為平臺,采用模塊化、參數化的設計思想構建堆垛機的相應模塊的三維模型;以MicrosoftAccess為支撐數據庫,MicrosoftVisualBas

38、ic為開發(fā)工具,建立設計計算與三維模型的數據接口;采用有限元分析軟件COSMOS進行結構校核,建立了面向倉儲設備堆垛機的參數化</p><p>　　設計系統(tǒng).實踐證明:該設計系統(tǒng)可顯著提高設計效率與質量,可快速響應個性化的市場要求.</p><p>　　隨著先進制造技術的發(fā)展,CAD技術已開始由二維向三維轉移.以外購的CAD軟件為平臺進行二次開發(fā),建立起適用于企業(yè)自身特點的應用軟件系統(tǒng),具

39、有迫切的現實意義.在制造業(yè)的物流、信息流和能量流中,物流對于企業(yè)的敏捷生產,協(xié)同管理起著舉足輕重的作用.堆垛機是物流倉儲的主要設備,其系列定型產品占有相當比例,系列中的大多數零件或部件具有相似的外形輪廓特征,具備了參數化設計的前提條件.SolidWorks是基于Windows平臺的優(yōu)秀三維設計軟件,以其參數化和特征造型技術著稱.以SolidWorks為平臺開發(fā)出堆垛機的參數化設計系統(tǒng)可顯著提高設計效率,有利于緩解資源與任務間的矛盾,可快

40、速響應個性化的市場要求,對加強企業(yè)競爭力具有很強的現實意義.此外參數化設計大量運用現代化的設計手段,有利于實現CAD/CAE/CAPP/CAM/PDM軟件的集成,可積極地推動企業(yè)的信息化建設.</p><p>　　自動化立體倉庫是物流中的重要組成部分，它是在不直接進行人工干預的情況下自動地存儲和取出物流的系統(tǒng)。它是現代工業(yè)社會發(fā)展的高科技產物，對提高生產率、降低成本有著重要意義。近年來，隨著企業(yè)生產與管理的不斷提

41、高，越來越多的企業(yè)認識到物流系統(tǒng)的改善與合理性對企業(yè)的發(fā)展非常重要。堆垛機是自動化立體倉庫中最重要的起重堆垛設備，它能夠在自動化立體的巷道中來回穿梭運行，將位于巷道口的貨物存入貨格；或者相反取出貨格內的貨物運送到巷道口。</p><p>　　世界主要工業(yè)國家都把著眼點放在開發(fā)性能可靠的新產品和采用高新技術上，更加注重實用性和安全性。在堆垛機方面，我們應當看到和世界發(fā)達國家的差距，總結經驗，找出不足，打破傳統(tǒng)思路，

42、推出新的外形和更高性能的堆垛機。</p><p>　　相信，通過我們的不斷努力，必能設計出高速、安全、可靠性能高的堆垛機，為增強我國綜合國力，為我國填補一分科技空白。</p><p>　　1堆垛機模塊化、參數化的設計思想</p><p>　　參數化設計是規(guī)格化、系列化產品設計的一種簡單、高效、優(yōu)質的設計方法.它一般是指零件或部件的形狀比較定型,用一組參數和幾何約束該

43、模型的結構尺寸與拓撲關系;參數與設計對象的控制尺寸有顯式對應關系,當賦予不同的參數序列值時,就可驅動典型模型,達到滿足設計要求的零件模型[1].</p><p>　　堆垛機的參數化設計是基于機械結構模塊的參數化設計,它以機械結構模塊為設計的基本單元.機械結構模塊是指具有尺寸互換性的機械結構部件,其安裝連接部分的幾何參數滿足某種規(guī)定的要求,并能保證通用互換或兼容.模塊化產品的構成模式等于通用模塊(不變部分)加專用模

44、塊(變動部分)[2].堆垛機的參數化設計著重解決模塊中的變動部分.</p><p>　　在模塊的設計過程中,首先確定各模塊的性能參數,幾何尺寸系列基本結構布局與各模塊之間的結合形式.這些參數將作為模塊的主驅動參數,讓次要參數依賴于主驅動參數,利用方程式設計成某種比例關系或幾何約束關系[3].模塊間的接口數據有定義說明,以作為設計計算模塊的數據接口和樣機模型的輸入接口</p><p>　　圖

45、1為雙立柱式堆垛機的3D模型,依據堆垛機的設計和功能要求,將堆垛機劃分為標準件及通用件、貨叉裝置、從動輪組、主動輪組導輪組、滑輪組、卷筒、天輪組、載貨臺、松繩過載、斷繩保護、緩沖器共12個模塊.</p><p><b>　　模型的建立與參數化</b></p><p>　　以WJ52型雙立柱式堆垛機為例,建立各模塊的參數化3D模型.在完成本步驟時應注意以下幾點:<

46、/p><p>　　在模型建立之前應先對零件的特征進行規(guī)劃,先建立最重要的基本特征,依次類推,最后建立輔助特征.對于一些裝飾性的特征,如:倒角、圓角,對零件的整體形狀影響較小,但非常容易造成參數化驅動失敗,因而最好放到最后生成.</p><p>　　標準件及通用件按零件設計手冊中的公稱尺寸參數構建模型,有固定關系的尺寸參數應在模型中建立方程式.利用數據庫Access為每一種標準件建立數據庫,如:

47、螺栓、墊圈、螺釘、鍵等標準件和通用件的數據庫,每個數據庫由相應標準件的國標參數表和與其公稱參數對應的長度系列表組成,以作為應用程序的數據源層.</p><p>　　零件的屬性(名稱、圖號、材料、重量)應在模型中建立,便于裝配體自動提取生成BOM(BillofMaterials)材料明細表</p><p>　　視零件的不同特征及不同的設計要求采取不同的驅動方式.圖2所示滑輪的繩槽部分,因其參

48、數由起重行業(yè)規(guī)范規(guī)定,故采用系列零件設計表來驅動,通過生成不同的配置來實現模型的改變;因其內孔徑、寬度與軸承的配合有關,故在裝配體中建立方程式與幾何關系約束,通過尺寸驅動來實現.</p><p>　　在零件草圖或裝配中建立幾何約束關系和尺寸方程式以確定模塊之間以及零部件之間的連接、配合、位置關系.</p><p>　　對模塊的數據接口進行定義說明.</p><p>

49、<b>　　3 定制菜單</b></p><p>　　應用程序開發(fā)、測試完畢后,將其編譯成可執(zhí)行文件,利用API提供的增加單項功能函數,如:frame. addmenu, frame. addmenuitem, sldworks. addmenu, sldworks. addmenuitem等,在Solidworks的裝配界面中添加一個菜單項,命名為堆垛機CAD。</p&g

50、t;<p><b>　　校核模塊</b></p><p>　　該模塊的功能是對單一的模塊進行校核來實現結構參數的再確定并將結果反饋給計算模塊.對單一模塊校核,以工作對象和工作環(huán)境為基本參數構建結構,簡化模型,通過COSMOS校核認可后,再確定單一模塊的總體尺寸和截面尺寸.</p><p><b>　　工程圖模塊</b></p&

51、gt;<p>　　2D工程圖紙直接用來指導生產,它是堆垛機參數化設計的最終體現.在本文中,模型與工程圖雙向驅動,模型改變后,在圖紙管理器中設定相應的圖幅及圖紙比例,可以自動生成相應的工程圖,各種剖視、尺寸、公差標注、注釋輸入符合國</p><p>　　標.由于在零部件模型中已建立相應的屬性,包括:零件名稱、圖號、材料、數目、重量、備注要求等,并且在Excel文件中建立了BOM表模板,因此可在裝配圖中

52、自動生成材料明細表.</p><p><b>　　模型的自動尋址</b></p><p>　　立體倉庫的自動尋址就是自動尋找存放/提取貨物的位置。在同一巷道內的貨位地址由3個參數組成:第幾排貨架、第幾層貨格、左側或右側。當堆垛機接收到上級管理機的存取指令和存取地址后,即向指定的貨位方向運行。運行中,安裝在堆垛機上的傳感器不斷檢測位置,計算判斷是否到位。在此物理模型中,

53、采用透射型光電傳感器,它能很好地滿足所要求的性能指標[10]。有2種方案:一種是增量式(相對式),另一種是絕對式,各有其優(yōu)缺點。每種方案又可以根據所選坐標系的不同分別有2種具體方式:一種以貨架為坐標系,另一種以貨架和堆垛機的底盤為坐標系的混合坐標法。該模型采用增量式混合坐標法,其特點是:可以明顯減少傳感器的個數(本物理模型只需2個傳感器就可以對同一巷道內有任意個貨格的貨物進行存取作業(yè)),經濟、實用,所需端口很少,易于控制,使整個物理模型

54、更簡捷、緊湊,安裝簡便。</p><p><b>　　7 結束語</b></p><p>　　利用模塊化、參數化的設計方法建立了堆垛機相應模塊的3D模型,為堆垛機的設計提供了基于Solidworks平臺下的計算機輔助設計工具,設計人員可以借助于設計系統(tǒng)的實時幫助,按照設計步驟完成對堆垛機的設計工作.經使用,設計效率提高了30%.參數化設計是在拓撲結構關系不變的條件下