模具設(shè)計外文翻譯

1、<p><b>　　外文原文</b></p><p>　　Abstract：Die designing is a demanding and hard work．To design a separate die for each product is time consuming and expensive task．This paper presents an idea of s

2、ets of standard reference dies．it gives a concept of flexible die designing using a reference standard die designed in a popular commercial CAD／CAM software—Pro／Engineer．Rather than designing a separate die for each part

3、，just update the die design by selecting the die dimensions as required．The use of this concept will prove to reduce </p><p>　　Key words：die；flexible die designing system ；standardization；Pro/E；secondary dev

4、elopment</p><p>　　At present, the industrial developed countries and regions in the mold industry has been gradually standardize and serialization. In China, although the majority die within the enterprises

5、have business standards, but generally not high degree of standardization, standardization of stamping die in the die-limited parts of the parts. To achieve real savings stamping die design time and shorten the processin

6、g cycle, cost savings, reduce design and manufacturing staff workload purposes, it needs to</p><p>　　As CAD / CAM technology in the design and manufacture die in the course of extensive application, it shoul

7、d first be standardized stamping die from the CAD system began. Some large-scale commercialization of the CAD / CAM software, such as Pro / E, UG, and so on. Have developed a specialized injection mold design package. An

8、d stamping die design for the special software, users need to be developed.</p><p>　　l The application tools Pro / E in stamping die design flexibility in the system development </p><p>　　Pro /

9、Engineer by the United States has developed a set of PTC CAD / cAM / CAE software. Pro / E using a single database And feature-based, the design parameters of the model, provides users with 1 The development is very conv

10、enient for stamping die flexible system of tools juice</p><p>　　1.1 Family Table </p><p>　　Fanaily Fable known as the Family Table, the structure used to create the same or similar parts of the

11、size and characteristics of the standardized database tables, is devoted to the establishment of a standard parts library tool. The use of the former first family table to create a generic representation of the component

12、s (the generic), according to the need to target and then added to the family table a series of management.</p><p>　　Family sheet management can be the object of a size (dimension), features (feature), param

13、eters (parameter) and assembly parts (component), and so on.</p><p>　　A family table can have multiple levels, that is a generic parts can contain multiple sub-components (instance, also known as examples),

14、and each Instance can contain their own Sub Instance. Discharge screw (stripper-bolt) the family table structure as shown in Figure 1.</p><p>　　Figure 1 Family Table hierarchy</p><p>　　1.2 Rela

15、tions</p><p>　　Relations (relations) between mathematics and procedures, including grammar, and its main role is to be part or assembly of the relevance of the data by size symbols, and other parameters of g

16、rammar (syntax) to establish mathematical formula to meet the design requirements. Pro / E system of relations can be found in Sketch, Feature, Part and in the Assembly. Simple sentence, judgement and sentence is to esta

17、blish relations of common format. Simple sentence that a simple mathematical relationshi</p><p>　　1.3 Pro／Program</p><p>　　Pro / Program (program) is the Pro / E of a procedural tool, similar t

18、o its grammar VBA and Office software in the Macro (Acer). When users use of Pro / engineer to design .The product of various kinds of information to document the format will be recorded. Through the Pro / Progran docume

19、nt editing, can be achieved on the characteristics of the hide, delete and re-order the assembly of components to add and replacement operation. These features stamping dies for the establishment of standard pa</p>

20、<p>　　Program files in the structure can be broadly classified into the title, set of parameters relationship, to add features (parts) and updating the quality attributes, such as five parts. In "INPUT… END I

21、NPUT" Xiao located between the parameters of the "RE1 ATIONS… ENDREALATIONS" relations between the various add in the "ADD… END ADD" and added features (part module) or parts (assembly module). P

22、ro / Program provides three types of parameters: NUMBER (numerical) STRING (string) and YES-NO (it).</p><p>　　2. Standards moldbase of the development</p><p>　　2.1 Standards moldbase Classific

23、ation and organizations</p><p>　　Die-stamping die is an important part. The typical model-there are three types: rear-guided-mode (back pillar sets), the middle-guided-mode (center pillar sets) and the guide

24、d-mode-angle (diagonal pillarsets). Each type of die-also includes a variety of specifications. According to Die boundary demarcation size, rear-guided, in a L × B-22 specifications, D0 specifications 6 (L = B), mid

25、dle-guided, in the nine-D0 specifications, the guided-mode-Kok L × B specifications 7 [2-3].</p><p>　　In order to facilitate the management and data calls, the standard mode of the directory of the best

26、-established in the Pro / E installation directory. As three categories-the larger structural differences, it may die-the root of the establishment of three other subdirectories, each subdirectory contains all the compon

27、ent parts-mode, and each type of parts can be adopted Pro / E Software for the family table, and tools such as the establishment of standard procedures for the database.</p><p>　　2.2 Standards moldbase libr

28、ary building</p><p>　　Die-stamping die from the main mode on the Block (upper.shoe), nder-Block (1 ower.shoe), I. column (guide.pillar) and I. Case (guidebushing), and other components. In order to make stru

29、ctural integrity of mold, can also die stalk (shank) assembly to die-in. Here are rear-die I.Establishment of the standard method.</p><p>　　First of all the various components to create three-dimensional mod

30、el, and then the standard manual data in the table a series of symbolic dimension added to the group on January 1 Editor (can also use Excel for editing). Add in the size of symbols, Size will be the best symbol to revi

31、se the manual and the size of the same symbol. Because people can not distinguish between Table Capitalization is, when both the same size letters, proposed to use capital letters to distinguish between pairs of c</p&

32、gt;<p>　　Standard on two-Block: When the L × B> 200 mm × 160 mn-i have installed Boss, and when L × B is less than or equal to the scope of non-installation of Boss, shown in Figure 2. Determine

33、whether Boss in two ways: one way is to use Family Table, will generate the Boss Extrude Offset two characteristics and the way to Feature added to the family table, and in these two characteristics of the list Enter in

34、the "Y" or "N", to determine the specifications of a certain mode on the Block, whether these </p><p>　　Figure2. die on the ground in two types</p><p>　　2.3 The establishment

35、 of Standards moldbase for </p><p>　　In Pro / Assembly in the same module can be generated by the use of family die-standard database. Family structure in the assembly, when selected COrnponent, select the m

36、ode of all the parts-and enter a different group in the table-model specifications required by the standards of sub-components of the name, as shown in Figure 3. </p><p>　　Figure 3 rear-guided, in the stand

37、ard mode of Family Table</p><p>　　Common mode handles four types: pressure-in-stalk, the flange-stalk, Screw-mode and floating stems die stalk. If the four types of module assembly to handle all the common-m

38、ode model (Figure 3 in the assembly only two kinds), in the group table by the need to enter the module handles parts of the name, set the parameters of INPUT, with Regenerate Called when the parameters of renewable orde

39、r to choose the mode of different types of handles. Of course, people can also die of the table do not have</p><p>　　3 The development of standard stamping die </p><p>　　3.1 The typical combinat

40、ion of stamping die</p><p>　　Stamping die in the larger structural differences and establish flexible stamping die design systems using the best combination of the typical mold. Use of combinations to determ

41、ine the structure of the typical mold of the structure, and thus determine the composition of the various components die sizes and assembly relations. Commonly used combination of stamping die typical structure: a fixed

42、combination of unloading, Tanya unloading combinations, composite model portfolio, such as plate-portf</p><p>　　3.2 die in the process of assembling data transfer</p><p>　　Because of complicated

43、, so stamping die by the standardization of the factors to consider-Modulus than standardized by many more factors to consider, one of the most important factor is the size of the correlation between the components. In t

44、he mold of a standard combination, assembly and components, parts and components between the need for data transmission, and in the Pro / Assembly can be very easy to achieve this objective.</p><p>　　3.2.1

45、by the assembly of components to the data transfer</p><p>　　Pro / Program can use the assembly EXECUTE statement will be down the parameters in a sub-assembly or parts delivery, the use of syntax is as follo

46、ws: EXECUTE PART / ASSEMBLY file name components or sub-assembly of the parameters in the assembly of = END EXECUTE EXECUTE statement parameters can not leapfrog data transmission, not by the assembly to sub-assembly of

47、components in the direct transmission of data.</p><p>　　3.2.2 data transfer between the components</p><p>　　When added to the assembly of components are in a Id, it can complete the assembly of

48、components between the data transfer. Id assembly of components, can be used in the menu RELATIONs Session Id command to query. Figure 4 is the combination of Tanya discharge standards in the spring of unloading assembly

49、 diagram. As assembly to die in the spring have a pre-compression and thus the length of its assembly (Hs) are no longer equal to the length of freedom (H.). In determining H, you can use the fo</p><p>　　Hs:

50、38= L:32一tbp:0 </p><p>　　In this way can always guarantee equal to the length of spring assembly from the surface to Dianban discharge board under the surface height, thus eliminating the relevant parts were

51、 replaced after the size of Laws. In the design of this mold is very practical, because the mold assembly in a similar situation there are many. Again, in determining the discharge screw on the seat-hole diameter (dI34),

52、 they can use the following mathematical relationship：</p><p>　　d134:8=D:32+2</p><p>　　This Id, established by the mathematical relationship between the need to use Regenerate order to take effe

53、ct, so different parts on the size of the location of as little as possible in this way, so as not to die in the initial call model will appear at the wrong result will be displayed. But if the parts in between and param

54、eters to transfer data, the location of the various components of size parameters to create a mathematical relationship, the trouble can be avoided.</p><p>　　3.2.3 standard replacement parts</p><p

55、>　　Family Table used to establish the standard parts can lookup. inst Replacement statement. Lookup inst allows users to find the standard parts that match the sub-components, if not find the results, then return to a

56、 generic [4 J.</p><p>　　Lookup．inst ： </p><p>　　lookup inst(generic—name，match-mode，param</p><p>　　namel，match—valuel，param-name2， match—value2</p><p><b>　　…) <

57、;/b></p><p>　　One match. preferred mode of three, representing different meanings: one is to find parameters of less than or equal to find the value of components; parameter values 0 to find an exact matc

58、h to find value of the sub-components; to find parameters of greater than or equal to find value The sub-components.</p><p>　　3.3 structure of the assembly</p><p>　　Die parts to complete the est

59、ablishment and rationalize the assembly relations between the components, you can generate mold assembly model. Figure 5 for the development of the author Tanya unloading combination of specifications for the 200 mm 

60、5; 160 mm of die structure (omit all the characteristics of thread).</p><p>　　3.4 stamping die call</p><p>　　Stamping die in the Pro / Assembly call directly, but also can be used Pro / TOOLKIT

61、development of visual user interface to call. Pro / TOOLKIT Pro Ecuador is the second development system software package, its main purpose is to allow users or third parties through the expansion of C code Pro / E funct

62、ion, based on the development of Pro / E system of application modules to meet user Special needs. Pro/T00LKIT use of the UI dialog, the menu VC + + and Visual Interface technology, designed to f</p><p>　　4

63、Conclusion</p><p>　　Since stamping process a wide range of complex processes, and the shape of various parts die, stamping dies in achieving standardization and development of flexible design system and the

64、process is very complicated, but flexible stamping die design system of stamping die CAD is to improve the level of the cornerstones . Pro / E powerful components, the assembly of the criteria for the establishment of th

65、e functions of stamping dies for the standardization and flexible design of the feasibility o</p><p><b>　　外文資料翻譯譯文</b></p><p>　　摘要：模具設(shè)計是一個苛刻的辛勤工作。單獨(dú)的設(shè)計每一個模具產(chǎn)品是費(fèi)時和昂貴的工作。本文提出了一種想法套標(biāo)準(zhǔn)模具

66、. 介紹 了應(yīng) 用模具設(shè)計軟件——Pro／Engineer開發(fā) 沖壓模具柔性設(shè)計 系統(tǒng)的具體方法，先建立模具零部件的標(biāo)準(zhǔn)數(shù)據(jù)庫 ，調(diào) 用標(biāo)準(zhǔn)零件 生成典型的沖壓模具組合。不是為每個部分單獨(dú)的模具設(shè)計，只是更新選擇所需的模具尺寸的模具設(shè)計。這一概念的使用證明，可以減少在制造業(yè)產(chǎn)品的時間和成本。</p><p>　　關(guān)鍵詞：沖壓模具；柔性設(shè)計系統(tǒng)；標(biāo)準(zhǔn)化；Pro／E；；二次開發(fā)</p><p>

67、;　　目前，工業(yè)發(fā)達(dá)國家和地區(qū)，在模具行業(yè)已逐漸標(biāo)準(zhǔn)化和系列化。在中國，雖然多數(shù)模具企業(yè)內(nèi)部有企業(yè)標(biāo)準(zhǔn)，但標(biāo)準(zhǔn)化程度普遍不高，沖壓模具在模具零件的標(biāo)準(zhǔn)化也僅限于部分零件。為了實現(xiàn)節(jié)省沖壓模具設(shè)計時間，縮短加工周期，節(jié)約成本，降低設(shè)計和制造工作人員的工作量的目的，它需要制定一個沖壓模具的柔性設(shè)計系統(tǒng)。與此同時，沖壓模具的系列化和標(biāo)準(zhǔn)化的范圍不能局限于固定板，電路板，裝卸設(shè)備常用的組件，如沖壓，甚至是沖壓模具結(jié)構(gòu)，要實現(xiàn)系列化和標(biāo)準(zhǔn)化。在廣

68、泛應(yīng)用過程中的設(shè)計和制造模具的CAD / CAM技術(shù)，它首先應(yīng)該是標(biāo)準(zhǔn)化，從CAD系統(tǒng)的沖壓模具開始。一些大規(guī)模的商業(yè)化CAD / CAM軟件，如Pro/ E，UG等。已制定了專門的注塑模具的設(shè)計方案。和沖壓模具設(shè)計特殊的軟件，用戶需要開發(fā)。</p><p>　　1. Pro/E在沖壓模具柔性設(shè)計系統(tǒng)開發(fā)中的應(yīng)用工具</p><p>　　Pro／Engineer是 由美 國 PTC公 司開

69、發(fā)的一套 CAD／cAM／CAE軟件。Pro／E采用單一的數(shù)據(jù) 庫以及基于特征的、參數(shù)化的設(shè)計模式，為用戶提供 了十分方便的開發(fā)沖壓模具柔性設(shè)汁系統(tǒng)的工具。</p><p>　　1.1 Family Table </p><p>　　fanaily稱為“家庭表，結(jié)構(gòu)，F(xiàn)amily Table稱為“組表”用于創(chuàng)建標(biāo)準(zhǔn)化數(shù)據(jù)庫表的大小和特點(diǎn)相同或相似的部分，致力于建立標(biāo)準(zhǔn)件庫工具。使用族表創(chuàng)

70、建一個通用的組件（泛型）然后根據(jù)目標(biāo)的需要，然后添加到族表中進(jìn)行一系列的管理。</p><p>　　族表管理的對象有大尺寸 (dimension)、特征(feature)、參數(shù) (parameter)和裝配部 件 (component)等。</p><p>　　一個族表可以有多個層次，即一個通用的部件可以包含多個子組件（instance，又稱作為實例），并且每個實例可以包含自己的子實例。卸

71、料螺釘（stripper—bolt）族表結(jié)構(gòu)如圖1所示。</p><p>　　圖1 Family Table的層次結(jié)構(gòu)</p><p>　　1.2 Relations </p><p>　　數(shù)學(xué)和程序之間的Relations（關(guān)系），包括語法，它的主要作用是將零件或裝配中的尺寸符號和語法（syntax）建立的數(shù)學(xué)公式，以滿足設(shè)計的需求。 Pro / E的

72、系統(tǒng)中的關(guān)系，可以可存在于 Sketch、Feature、Part及 Assembly中。簡單的句子，判斷和句子是建立關(guān)系的常見格式。簡單的一句話，一個簡單的數(shù)學(xué)關(guān)系之間的大小直接反應(yīng)相關(guān)情況。</p><p>　　使用簡單的格式，如 d6=L．BP一2*d3。判斷句適合于一些特定的場合，通過指定的條件來表達(dá)設(shè)計意圖，語法結(jié)構(gòu)的“else... endif”的條件語句之間的判斷：“如果......

73、60;endif”的或“IF ... ELSE... endif”的可多套。</p><p>　　在關(guān)系在 沖壓模具標(biāo)準(zhǔn)化與柔性設(shè)計系統(tǒng)的建立過程中起著非常重要的作用，它已決定部分的幾何形狀和特征之間的位置關(guān)系，零件之間的裝配和零件裝配中存在的關(guān)系以及部件是否存在于裝配體中等多項功能。</p><p>　　1.3  Pro / Program</p>&l

74、t;p>　　Pro／Program(程序)是 Pro／E提 供的一 個可程序化的工具，其語法的VBA和Office軟件中的Macro（宏）類似。當(dāng)用戶使用Pro/ ENGINEER的設(shè)計。該產(chǎn)品的各種信息記錄格式將被記錄。通過Pro/ Progran的文件編輯，可以實現(xiàn)隱藏的特點(diǎn)，刪除并重新訂購裝配組件的添加和更換操作。沖壓模具的標(biāo)準(zhǔn)件庫，標(biāo)準(zhǔn)和靈活的系統(tǒng)設(shè)計結(jié)構(gòu)的建立這些功能是非常有用的。</p><

75、;p>　　程序文件的結(jié)構(gòu)大致可分為設(shè)置的參數(shù)關(guān)系的稱號，以增加新的特征（部件）和更新質(zhì)量屬性，這五個部分。在“INPUT…END INPUT”之 間進(jìn)行 設(shè)囂參數(shù) ；在“RE1 ATIONS…ENDREALATIONS”之間添加各種關(guān)系；在“ADD…END ADD”之間添加特征(part模塊 )或部件 (assembly模塊 )。Pro / Program的提供了三種類型的參數(shù)：NUMBER(數(shù) 值 )、STRING(字符串)和

76、YES—NO(是 否)。</p><p><b>　　2標(biāo)準(zhǔn)模架的發(fā)展</b></p><p>　　2.1標(biāo)準(zhǔn)模架的分類和組織</p><p>　　模具沖壓模具的重要組成部分。典型的模式有三種類型：后側(cè)導(dǎo)柱模架 (back pillar sets)、中間導(dǎo)柱模架 (center pillar sets)和對角導(dǎo)柱模架(diagonal pill

77、ar sets)。每種類型的模架又包括有多種規(guī)格尺寸。按照凹模周界尺寸大小劃分，后側(cè)導(dǎo)柱模架有 L×B規(guī)格 22種 、D0規(guī)格 6種(即 L=B時)，中間導(dǎo)柱模架 D0規(guī)格 9 種 ，對角導(dǎo)柱模架 L×B規(guī)格 7種[2-3]。</p><p>　　為了便于數(shù)據(jù)的調(diào)用與管理，最好在Pro / E的安裝目錄建立目錄的標(biāo)準(zhǔn)模式。由于三類較大的結(jié)構(gòu)性差異，它可能會死設(shè)立其他三個子目錄的根，每個子目錄包

78、含了所有零部件模式，每種類型的零件可以通過Pro / E軟件為族表，關(guān)系和程序等工具建立標(biāo)準(zhǔn)數(shù)據(jù)庫。</p><p>　　2.2 標(biāo)準(zhǔn)模架庫建設(shè)</p><p>　　模具沖壓件從模具上的主要模式座（upper.shoe），下模座(1ower．shoe)、導(dǎo)柱 (guide．pillar)和導(dǎo)套 (guide bushing)等組成 。為了使模具結(jié)構(gòu)的完整性，也可以將模柄(shank)裝 配

79、到模架 中。下面介紹后側(cè)導(dǎo)柱模架標(biāo)準(zhǔn)庫的建立方法 。  首先對各零件進(jìn)行三維建模，，然后將標(biāo)準(zhǔn)手冊 數(shù)據(jù)表中的系列尺寸符號一一添加到族表編輯器中 (也可利用 Excel進(jìn)行編輯)。在添加尺寸符號前，最好將尺寸符號修改到與手冊中的尺寸符號一致。因為族表不能區(qū)分字母的大小寫。當(dāng)兩個同樣大小的字母同時存在時，建議使用大寫字母來區(qū)分之間的字符，如將 d 表示為 D，而將 D表示成為 DD。標(biāo)準(zhǔn)上模座有兩種情況：當(dāng) L&

80、#215;B>200 mm×160 mn-i，時已經(jīng)安裝了凸臺，而當(dāng)L×B 小于或等于 該范圍時無法安裝凸 臺，如圖2所示。確定是否安裝凸臺的方法有兩種：一種方式是使用族表，將產(chǎn)生凸臺拉伸和偏移兩個特點(diǎn)和功能添加到族表，并在這兩個特點(diǎn)的名單輸入“Y”或“N“用來確定一個模座是否具有該特征;另一種方法是找到這兩個特證，在Pro / Program中的位置，并在添加</p><p><

81、b>　　標(biāo)準(zhǔn)模架庫的建立</b></p><p>　　在 Pro／Assembly模塊中可以產(chǎn)生的族表生成模具的標(biāo)準(zhǔn)數(shù)據(jù)庫。在構(gòu)造裝配族表時，選用cornponent，選擇的模架中的所有零部件，并在族表中輸入所需的不同規(guī)格模架中需要的標(biāo)準(zhǔn)件的子零件的名稱，如圖3所示。</p><p>　　圖 3 后側(cè)導(dǎo)柱標(biāo)準(zhǔn)模架 Family Table結(jié)構(gòu)</p><

82、;p>　　常見的模式處理四種類型：壓 入式模柄 、凸緣模 柄、旋入式模柄和浮動模柄。如果模塊組裝四種類型來處理所有常見的模式模型（圖3）在裝配只有兩種組中的表，需要輸入所用到的模柄子零件的名稱，設(shè)置輸入?yún)?shù)，再生調(diào)用Regenerate命令的可再生時的選擇不同參數(shù)來確定不同的模柄類型。當(dāng)然，也可 以在族表中將不需要的模柄用字符“N”來停止，如圖所示的模架系統(tǒng)就是采用的這方法。</p><p>　　3. 標(biāo)準(zhǔn)

83、沖壓模具中結(jié)構(gòu)庫的開發(fā)</p><p>　　3.1 沖壓模具的典型組合</p><p>　　沖壓模具在較大的結(jié)構(gòu)性差異和建立柔性沖壓模具設(shè)計系統(tǒng)使用的典型模具組合。以確定結(jié)構(gòu)的典型模具結(jié)構(gòu)，從而確定各部件模具尺寸和裝配關(guān)系的組成。常用的沖壓模具的典型結(jié)構(gòu)：固定卸料組合、彈壓卸料組合、復(fù)合模組合 、導(dǎo)板模組合等。Pro / Engineer中的模具零部件的標(biāo)準(zhǔn)化，可用于在自下而上的方法設(shè)計模

84、具零件的標(biāo)準(zhǔn)化，也可以采用自上而下的設(shè)計。</p><p>　　3.2 模具裝配過程 中的數(shù)據(jù)傳遞</p><p>　　由于模具結(jié)構(gòu)復(fù)雜，因此在沖壓模具的結(jié)構(gòu)設(shè)計中更多的要考慮的因素是模具結(jié)構(gòu)的標(biāo)準(zhǔn)化，沖壓模具中最重要的因素之一是組件之間的尺寸相關(guān)。在模具標(biāo)準(zhǔn)組合，裝配和組件，部件和組件之間的數(shù)據(jù)傳輸，而在 Pro／Assembly中可以很容易實現(xiàn)這一目標(biāo)。</p><

85、p>　　3.2.1 由裝配體向部件的數(shù)據(jù)傳遞</p><p>　　Pro／Program可以利用 EXECUTE語句將裝配體中的參數(shù)向下一級的子裝配體或部件傳遞，使用的語法格式為：EXECUTE PART／ASSEMBLY文件名 部件或子裝配體中的參數(shù)=裝配體中的參數(shù) END EXECUTE EXECUTE語句不能越級傳遞數(shù)據(jù)，語句不能由 裝配體向其子裝配體中的零件直接傳遞數(shù)據(jù)。</p>&l