201025054 _.六、發明說明： ，- 【發明所屬之技術領域】 本發明係與一種CAD/CAM產品有關’更詳而言之’特 別是指一種親使用者之人性化互動式CAD/CAM系統。 【先前技術】 按，隨著個人電腦普及，許多產業逐漸地應用電腦達 成自動化目的，尤其在機械切削加工設備，已有許多業者 開發各種CAD/CAM系統，可供安裝於電腦中，對於許多諸 ® 如CNC銑床、CNC車床、CNC綜合加工機等可程式化機械 切削加工設備，提供了自動化切削加工之功能。 一般的CAD/CAM系統，具備常見的CAD(Computer Aided Design ;電腦辅助設計）功能，以及CAM(Computer Aided Manufacturing;電腦輔助製造）的功能，可提供從 產品設計到加工製造的解決方案。 詳而言之，一般的CAD/CAM系統，均具有圖面產生功 ❿ 能’可藉由轉入外部圖檔以產生所需的產品圖面，也可藉 由本身内部具有之繪圖功能，來建構所需的產品圖面，甚 至更具備編修功能，來編修外部轉入的圖面；圖面產生 後，操作者可根據這些圖面來設定銑床、車床等各種加工 模組内的參數，以及規劃設計所需的刀具路徑，在刀具路 徑完成後，可以透過實體切削模擬的方式，在電腦勞幕等 顯示器上模擬顯示實體利用上述所規劃的刀具路徑進行 切削加工的整個過程，以及最後的完成品，來作驗證的= 作；當通過實體的切削模擬與驗證後，便可利用各種控制 201025054 器内的轉換程式，或一般所稱的後處理程式，將刀具路徑 • 轉譯成上述可程式化機械切削加工設備可讀取的NC加工 程式或NC加工碼，並傳送給這些可程式化機械切削加工 設備，依據上述刀具路徑進行各種刀具的切削加工動作， 直到所有加工程序終了，以及獲得所需的加工成品。 雖然現有CAD/CAM系統的發展已日臻成熟，但本發明 者憑藉多年在加工機械應用軟體開發領域的專業知識與 實務經驗，5^為其加工模組的基本架構，以及在實體切削 •模擬的功能上，仍有未臻完善之處。舉例而言，當操作者 欲在待加工件上利用銑床切削加工八個矩形陣列形態的 圓槽時，係先選定銑床的圓槽加工模組，並在圓槽加工模 組内設定矩形陣列的長、寬，以及圓槽的加工參數等，方 可產生所需的刀具路徑；故傳統陣列形態的加工，仍只能 依靠加工模組内的參數設定來達成，其原因在於：該等加 工模組是建立在順序性結構之下，且沒有陣列模組的概念 φ 相互搭配，這樣的情形’在做刀具路徑規劃時，一旦陣列 的形態需要變更，就必需重新變更每一加工模組内的相關 參數，如此，便會使刀具路徑的規劃與安排不夠親使用者 與人性化。故有別於一般加工模組概念的陣列模組，並未 被應用於現有的CAD/CAM系統中；當然，如何將該等陣列 模組的概念有效且可行地應用於CAD/CAM系統中，並與該 等加工模相互搭配’以解決上述缺點，便是一項具挑戰性 的課題。 另外，以目前現有CAD/CAM系統的刀具路徑產生方 4 201025054 -- 式，當操作者設定好各種加工模組參數，並完成刀具路徑 * 規劃後，由於各加工模组間係依照既有的順序性資料結構 安排’故欲增加、刪減或變更加工模組時，也只能逐一的 進行’故在刀具路徑的規劃設計，特別是事後的變更操作 设定上’就顯得不夠親使用者與人性化，也就是說，操作 者报難透過簡單的增加、取消或變更等設定動作，大幅地 作各種刀具路徑的重新規劃與修改；因此，若能簡單、快 _ 速且精準地規劃設計與靈活變更刀具路徑，甚至配合上述 的陣列概念，便可達到親使用者且人性化的操作功效，當 然，搭配實體切削模擬的功能，或許更能發揮相得益彰的 效果尤其可供因應各種簡易多變的產品加工上，以期待 可以有效地縮短刀具路徑的規劃設計與實體切削模擬時 間’進而降低生產成本。 又，現有CAD/CAM系統，在實體切削模擬功能上的主 要缺點在於：當操作者完成切削路徑的規劃設計，並執 鲁 行實體切削模擬時，雖然可以在模擬的實體上完整地執 行所有的刀具路徑，但當操作者欲進一步分析其中某些 加工路徑步驟（step)時，便只能透過再一次的執行；惟， 常見的情形是，有些欲分析的路徑步驟只有短短數秒， 但卻得花費數分鐘’甚至更長的時間，才可等到欲分析 的路徑步驟，這樣的情形，極不符合時間成本與效益； 所以，若各種加卫额，甚至上麵提及的㈣模組， 均能夠具備有職步__魏，使縣者可以隨心 所欲地將刀具路徑回復到任何一路徑步驟，甚至再重複 201025054 到任-路把步驟，可以想見的是，操作者將 降 ，轉準_對刀具路㈣行分析與驗證， 驗證的時間成本’提高路徑規劃品質 也可被樂觀的期待。 b 【發明内容】201025054 _. VI. Description of the invention: ,- [Technical field to which the invention pertains] The present invention relates to a CAD/CAM product, 'more in detail', especially to a humanized interactive CAD/CAM system for a pro-user. . [Prior Art] According to the popularization of personal computers, many industries have gradually applied computers to achieve automation purposes, especially in mechanical cutting equipment. Many companies have developed various CAD/CAM systems that can be installed in computers, for many ® Programmable mechanical cutting equipment such as CNC milling machines, CNC lathes, CNC machining machines, etc., provides automated cutting operations. The general CAD/CAM system, with common CAD (Computer Aided Design) functions, and CAM (Computer Aided Manufacturing) functions, provides solutions from product design to manufacturing. In more detail, the general CAD/CAM system has the function of drawing the surface. It can be transferred to the external image file to produce the desired product surface, or by the drawing function itself. Construct the required product drawings, and even have the editing function to edit the externally transferred drawings; after the surface is generated, the operator can set the parameters in various processing modules such as milling machines and lathes according to these drawings, and Plan the tool path required for the design. After the tool path is completed, the whole process of cutting and machining using the above-mentioned planned tool path can be simulated on the display of the computer screen through the physical cutting simulation, and the final completion. Product, for verification = work; after the simulation and verification of the physical cutting, you can use the various conversion programs in 201025054, or the so-called post-processing program, to translate the tool path into the above stylized An NC machining program or NC machining code that can be read by the machining equipment and transmitted to these programmable mechanical cutting equipment, according to the above The tool path performs the cutting operations of various tools until the end of all machining procedures and the desired finished product. Although the development of existing CAD/CAM systems has matured, the inventors have relied on years of expertise and practical experience in the field of processing software application software development, 5^ as the basic structure of their processing modules, as well as in physical cutting and simulation. Functionally, there are still outstanding improvements. For example, when the operator wants to use the milling machine to cut eight circular arrays in the shape of the workpiece to be machined, the circular groove processing module of the milling machine is selected first, and a rectangular array is set in the circular groove processing module. The length, width, and processing parameters of the circular groove can produce the required tool path; therefore, the processing of the traditional array form can still be achieved only by the parameter setting in the processing module, because the processing mode The group is built under the sequential structure, and the concept φ of the array module is not matched with each other. In this case, when planning the tool path, once the shape of the array needs to be changed, it is necessary to change the inside of each processing module again. Related parameters, in this way, will make the planning and arrangement of the tool path not enough for users and humanization. Therefore, array modules different from the general processing module concept have not been applied to existing CAD/CAM systems; of course, how to apply the concepts of the array modules effectively and feasiblely to CAD/CAM systems, And to work with these processing molds to solve the above shortcomings is a challenging subject. In addition, with the tool path generation method of the current CAD/CAM system, the model 4 201025054 -- when the operator sets various processing module parameters and completes the tool path * planning, since each processing module is in accordance with the existing Sequential data structure arrangement 'When you want to add, delete or change the processing module, you can only do it one by one. Therefore, it is not enough for the user to design the tool path, especially the post-change operation setting. And humanization, that is to say, the operator reports difficulty to re-plan and modify various tool paths through simple setting actions such as addition, cancellation or change; therefore, if the design can be planned simply, quickly and accurately With flexible change of tool path, and even with the above array concept, you can achieve pro-user and user-friendly operation. Of course, with the function of solid cutting simulation, you may be able to play a mutually beneficial effect, especially for various simple and varied changes. Product processing, in anticipation can effectively shorten the planning and design of the tool path and the physical cutting simulation time' Low production costs. Moreover, the main disadvantage of the existing CAD/CAM system in the physical cutting simulation function is that when the operator completes the planning and design of the cutting path and performs the solid cutting simulation, it is possible to perform all the complete operations on the simulated entity. Tool path, but when the operator wants to further analyze some of the machining path steps, it can only be executed again; however, the common situation is that some path steps to be analyzed are only a few seconds, but It takes a few minutes' or even longer to wait until the path step to be analyzed. Such a situation is extremely inconsistent with the time cost and benefit; therefore, if the various amounts are added, even the above mentioned (four) modules, Both can have a step __Wei, so that the county can return the tool path to any path step as desired, and even repeat the 201025054 to the - road step, it is conceivable that the operator will drop, turn to _ Analysis and verification of the tool path (four), the time cost of verification 'improving the path planning quality can also be optimistic expectations. b [Summary content]
本發明係提供-種親使用者之人性化互動式 CAD/CAM系統’主要是在刀具路徑產生裝置設置多數個不 同類型的加;I*模組與陣列模組，並採_序性的資料結 構如樹狀資料結構(Tree Data structure)，且各賦予一不同 的識別碼，以及各設置有__可供輸人識別敎父子關係參 數(pointer)、-模擬測試(test)指令、一回復㈣d〇)指令及 -重複(_)指令’使該刀具雜產生裝置可依據該_ 序性資料結構、識別碼、父子關係參數，來執行任一選定 的加工模組與陣列模組，也可藉由該回復指令或重複指令 的執打，將實體酿畫面回制起始職㈣(聊)或再 重複到終了路徑步驟(step)。 本發明所提供的CAD/CAM系統，由於其刀具路徑產 生裝置各加工模組與陣列模組係採用非順序性的資料結 構’如樹狀資料結構(Tree Data structure)，且每一加工模組 與陣列模組情設置有削碼、父子_她(pGin㈣及 模擬測試(test)指令，因此，操作者可輕易透過每一加工 模組或陣列模組中，其父子關係參數的設定，使彼此間得 以快速且不受侷限地產生複雜的連結與非順序性關係，而 可輕易且快速地完成各種刀具路徑的規畫與設計，以及事 6 201025054 •後的修改變更，特別是各種不同形態的加工與陣列組合， . 更有賴且突&的功效，*為傳制雜資料結構所未及 者’故可藉以達舰使用者及具人性化操作之功效丨當 然，本發明可進—步配合實體_模擬裝置所產生的實體 模擬畫面，提高互動性與相得益彰的效果。 其次，由於本發明每一加工模組與陣列模組均設置 有一回復(undo)指令及一重複(red〇)指令，因此，操作者 豢 也可藉由每次執行任一加工模組或陣列模組中的回復指 令或重複指令，將實體模擬晝面回復到起始路徑步驟 (step)或再重複到終了路徑步驟(step)，使操作者可在較短 時間内’精準地獲得任—加工齡或陣列餘所執行刀 具路徑的起始路徑步驟⑼ep)與終了路徑步驟㈣卬），而有 助於刀具路徑快速、精準地分析與驗證，進而縮短分析、 驗證時間，以及提高刀具路徑的規劃品質與效能。 【實施方式】 ' • 首先，請參閱圖1，本發明係一種親使用者之人性化 互動式CAD/CAM系統的較佳實施例，可用以載入一電腦工 中，並由一連接電腦1的顯示器2顯示畫面；該CAD/CAM 系統a主要包括一圖面產生裝置3、一刀具路徑產生裝置 4、一實體切削模擬產生裝置5及一阢加工碼產生裝置 6;以下係針對上述組成裝置分述說明： 關於該圖面產生裝置3，主要是用以產生加工成品之 圖面；在實務操作上，該圖面可由藉由外部圖檔轉入來產 生’也可以藉由内部圖形建構或編修來產生，而外部圖標 7 201025054The invention provides a humanized interactive CAD/CAM system of a kind of user-mainly, which is mainly provided with a plurality of different types of additions in the tool path generating device; an I* module and an array module, and adopting the data of the sequence The structure is such as a tree data structure, and each is given a different identification code, and each setting has __ for input identification, parent-child relationship (pointer), - simulation test (test) instruction, one reply (4) The command and the repeat (_) command enable the tool generator to execute any selected processing module and array module according to the sequence data structure, the identification code, and the parent-child relationship parameter. By the execution of the reply command or the repeated command, the physical rendering screen is returned to the starting position (four) (talking) or repeated to the end of the path step (step). The CAD/CAM system provided by the present invention adopts a non-sequential data structure, such as a tree data structure, for each processing module and array module of the tool path generating device, and each processing module With the array module, there are shaving codes, parent-child _ she (pGin (four) and simulation test (test) instructions, so the operator can easily make each other through the processing of the parent-child relationship parameters in each processing module or array module. The complex and non-sequential relationship can be quickly and unrestricted, and the planning and design of various tool paths can be easily and quickly completed, and the changes and modifications of the various tool paths, especially the various forms. The combination of processing and array, more depends on the effect of the && the * is not the result of the transmission of the data structure, so it can be used to achieve the effect of the ship user and humanized operation. Of course, the present invention can proceed The physical simulation screen generated by the entity_simulation device improves the interaction and the effect of complementing each other. Secondly, since each processing module and array module of the present invention is provided with one The undo command and the red (re) command, so the operator can also restore the entity simulation face each time by executing a reply command or a repeat command in any of the process modules or array modules. The starting path step or repeating to the end of the path step, so that the operator can accurately obtain the starting path step (9) ep of the tool path executed by the processing-age or the remaining array in a shorter time. The end of the path step (4) 卬), which helps the tool path to analyze and verify quickly and accurately, thus shortening the analysis and verification time, and improving the planning quality and efficiency of the tool path. [Embodiment] ' First, referring to FIG. 1, the present invention is a preferred embodiment of a humanized interactive CAD/CAM system for a user, which can be loaded into a computer and connected by a computer 1 Display 2 displays a picture; the CAD/CAM system a mainly includes a picture generating device 3, a tool path generating device 4, a physical cutting simulation generating device 5, and a processing code generating device 6; Description: The drawing surface generating device 3 is mainly used to generate a finished product drawing surface; in practical operation, the drawing surface can be generated by transferring an external image file, or can be constructed by internal graphics or Editing to produce, while external icon 7 201025054
可以是由常見的 Autocad、Solidworks、Solidedge、Pr〇-E 等CAD系統所建立，並利用各種圖檔格式交換功能，轉換 成CAD/CAM系統之圖檔格式。由於圖面產生裝置3，屬於 習知技術部分，並非本發明之技術重點，故在此不多所贅 述。It can be established by common CAD systems such as Autocad, Solidworks, Solidedge, and Pr〇-E, and can be converted into CAD/CAM system image format by using various image format exchange functions. Since the drawing surface generating device 3 is a part of the prior art and is not the technical focus of the present invention, it will not be described here.
關於該刀具路徑產生裝置4，本實施例主要包括多數 個不同類型的加工模組4丄，以及多數個不同類型的陣列 模組4 2 ;其中，本實施例的該等加工模組4 i與陣列模 組4 2係採非順序性資料結構（Data strueture)，本實施例 係採用樹狀> 料結構(Tree Data structure)，且該等加工模組 4 1可分別為葉節點(ieafnode)、分支節點(branchn〇de)或 根(福），但該陣列模組4 2只能為分支節點(braneh加屻 或根(mot)，不能為葉節點(leafn〇de)。另該等加工模組4 1與陣列模組4 2可相對形成父節點與子節點，父節點係 在子節點之上；例如，當某—_模組4 2屬於根(_)時'，、 其下方連接的分支節點若為某i 列模組42相對該加工模組41而言，便是父節 地，該加工模組4 1相對該陣列模組4 久 子節點；同理’若該陣列模組4 2 ^疋屬於 工模组4 i的分支節點，則該等加工模數個為加 模組4 2的子節點，該陣列模紕4 2則是該=為該陣列 1共同的父節點，而本實施例的加工模紐4 =工模纟且4 4 2便是建立在這樣的資料結構上。 /、陣列模組 需特別說明的是，上述非順序性資料結構具有多種妒 8 201025054 態’該樹狀負料結構(Tree Data structure)只是其中的一種， 因此，故可達到與該樹狀資料結構相同功能的其他非順序性 資料結構’均可被應用於本發明中，而不受限於本實施例的樹 狀資料結構。另外，本實施例的樹狀資料結構在性質上屬於演 算法的部分，並非本發明所欲探討及主張的技術重點，重點在 於.將上述一般常用的加工模組41，加入了上述陣列模組4 2的概念，且利用各加工模組41與陣列模組4 2採用樹狀 ❹ 為料結構作為基礎架構’並巧妙地運用後面會提到的識別 碼4 3與父子關係參數4 4概念，作為彼此間非順序性的 連結關係，可達成意想不到的突出效果，尤其可針對各種不 同形態的加工與陣列組合，快速且精準地進行刀具路徑的 規劃與設計。 另在實務設計上’上述加工模組4 1實質上可包括中 文字、英文字或其他文字等各種文字圖形加工模組41， 以及矩形、圓形、三角形等各種幾何圖形加工模組41。 鲁 上述陣列模組4 2實質上可包括矩形、圓形、三角形等各 種幾何圖形的陣列模組4 2。 其次，上述每一加工模組41及陣列模組4 2各賦予 一不同的識別碼4 3，以及各設置有一可供輸入識別碼4 3之父子關係參數(p〇inter)4 4、一模擬測試(test)指令4 5、一回復(undo)指令4 6及一重複（redo)指令4 7，且 每一加工模組4 1各設置有一具凹（concave)、凸（convex) 選項的形態(type)選單4 8 ;請參閱圖2，即是上述文字 圖形加工模組4 1部分的視窗示意圖，並揭示有上述父子 9 201025054 4 4 '模擬測試(test)指令4 5、回復指令4 6、 重複（redo)指令4 7及具有凹(c〇ncave) 、凸（convex)選項 的形態(type)選單4 8。本實施例的父子關係參數為％ ; f中該識別碼4 3實質上類似於個人身份證字號的概 每一不同類型的加工模組4 1或陣列模組4 2均賦予 匕不同的識別碼4 3 ’該識別碼4 3可為數字或文字等， 本實施例仙阿㈣財卜2、3.·.·等來代替，但不以 此為限。當每—種不同類型的加工模組4 1或陣列模组4 2有各自可供識_識別碼後，便有助於實務上刀具路徑 的規劃與設計’而為確保該等識別碼4 3的穩定性，通常 =屬於固疋參數’實務上是由健設計時直接設^，並不 提供給軟體操作者隨意變更。 另外’上述父子關係參數44實質上是專門用以設定 :=型的加工模組4丄或陣列模組4 2所代表的識別 ’如上所述’由於上述任何加工触4 1與陣列模 =2均建立在非順序性資料結構之上，或是本實施、 樹狀資料結齡eeData伽e㈣之上，因此，#任何加工 或陣列模組4 2彼此間奴了可產生關係的父 子=係參數4 4後，這些加1模組41或陣顺組42便 可透過該樹狀資料結構產生㈣於傳 的非順序性加工關係。 中龄1::°田广加工模組41在其父子關係參數44 模二4 1 4 1所代表的識別媽4 3後，B加工 、、 藉由該樹狀資料結構產生如同父親的角 201025054 色’ A加工模組則產生如同兒子的角 係’可反應在實際的刀具路徑規劃 二的角色關 行A加工模組41時，由於A加工模組41_3作者執 色，故只會執行其本身的加工模組41，^=的角 父親角色的B加工模組41;相反地：:仃形同 工模組41時，由於B加工模組41係形同父加 因此，會先執行形同兒子角色 角色， 形成父親角色的“工模組41;依此=41:働 適用於任何加1模組4 1與陣列模組4 2的連H= =順序上；換言之，操作者只要在任何—加^With regard to the tool path generating device 4, the present embodiment mainly includes a plurality of different types of processing modules 4丄, and a plurality of different types of array modules 42; wherein the processing modules 4i of the embodiment are The array module 42 is a non-sequential data structure (Data strueture). In this embodiment, a tree data structure is used, and the processing modules 41 can be leaf nodes (ieafnode). , branch node (branchn〇de) or root (fu), but the array module 42 can only be a branch node (braneh plus or root (mot), not leaf nodes (leafn〇de). The module 4 1 and the array module 42 can form a parent node and a child node, and the parent node is above the child node; for example, when a certain__ module 4 2 belongs to the root (_), the connection below it If the branch node is an i-column module 42 relative to the processing module 41, it is a parent node, and the processing module 4 1 is a long-term node relative to the array module 4; similarly, if the array module 4 2 ^ 疋 belongs to the branch node of the work module 4 i, then the processing modules are the child nodes of the add module 4 2 , the array The module 4 2 is the common parent node of the array 1, and the processing module 4 of the embodiment is a working mode, and the 4 4 2 is built on such a data structure. In particular, the above non-sequential data structure has a plurality of 20108 201025054 states. The tree data structure is only one of them, so that other non-functions similar to the tree data structure can be achieved. The sequential data structure ' can be applied to the present invention without being limited to the tree data structure of the present embodiment. In addition, the tree data structure of the present embodiment is a part of the algorithm in nature, and is not the present invention. The technical focus to be discussed and claimed is that the above-mentioned generally used processing module 41 is added to the above-mentioned array module 42, and each processing module 41 and array module 42 are used in a tree shape. The material structure as the infrastructure' and the clever use of the identification code 43 and the parent-child relationship parameter 4 4 mentioned later, as a non-sequential connection relationship between each other, can achieve unexpected outstanding effects, especially For the processing and array combination of different forms, the tool path planning and design can be carried out quickly and accurately. In the practical design, the above processing module 41 can substantially include various text graphics such as Chinese characters, English characters or other characters. The processing module 41, and various geometrical processing modules 41 such as a rectangle, a circle, and a triangle. The array module 42 can substantially include array modules 42 of various geometric shapes such as rectangles, circles, and triangles. Each of the processing modules 41 and the array module 42 is assigned a different identification code 43, and each has a parent-child relationship parameter (4) for inputting the identification code 43. (test) command 4 5, an undo command 4 6 and a repeat command 4 7 , and each processing module 4 1 is provided with a form of a concave and a convex option ( Type) menu 4 8 ; please refer to FIG. 2 , which is a schematic view of the window of the above-mentioned text graphics processing module 4 1 , and reveals the above-mentioned father and son 9 201025054 4 4 'simulation test (test) command 4 5, reply command 4 6, Repeat (redo) instruction 4 7 and the form menu 4 8 with concave (c〇ncave) and convex options. The parent-child relationship parameter in this embodiment is %; in the f, the identification code 43 is substantially similar to the personal ID card number. Each different type of processing module 4 1 or array module 42 is assigned a different identification code. 4 3 ' The identification code 4 3 may be a number or a character, etc., and the present embodiment is replaced by the immortal (4) money, 2, 3.., etc., but is not limited thereto. When each of the different types of processing modules 4 1 or array modules 4 2 have their own _ identification codes, it helps to plan and design the tool path in practice', and to ensure the identification code 4 3 The stability, usually = belongs to the solid parameters 'actually, it is set directly by the design time, and is not provided to the soft gymnastic authors to change at will. In addition, the above-mentioned parent-child relationship parameter 44 is substantially used to set: the identification of the processing module 4丄 or the array module 42 represented by the type 'as described above' due to any of the above processing touches 4 1 and array mode = 2 All are based on the non-sequential data structure, or the implementation, the tree-like data age eeData gae (four), therefore, # any processing or array module 4 2 slaves can have a relationship between the father and son = system parameters After 4 4, the plus 1 module 41 or the array group 42 can generate (4) a non-sequential processing relationship through the tree data structure. Middle age 1::°Tianguang processing module 41 after its parent-child relationship parameter 44 modulo 2 4 1 4 represents the recognition of the mother 4 3, B processing, with the tree-like data structure generated like the father's corner 201025054 The color 'A machining module produces the same angle as the son's horn' can be reflected in the actual tool path planning 2 role of the closing A machining module 41, because the A processing module 41_3 author color, it will only execute itself The processing module 41, the B-processing module 41 of the angular father character of the ^=; conversely: the 同-shaped co-worker module 41, since the B-processing module 41 is the same as the parent, the first execution is the same Son role role, forming the father's role "work module 41; according to this = 41: 働 applies to any plus 1 module 4 1 and array module 4 2 connected H = = order; in other words, the operator only needs to - plus ^
=組42中的父子關係參數“輸入、取消或變更 ^代表另―加卫模組41或陣列模組42的識別碼43 ^該加頌組㈣賴⑽會與另n組或陣列模 錢生或_連結_，並料刀具職_，且相對另 :加工模組4!或陣列模組42形同兒子角色以下的所 綠加工模組4 1或陣列模組4 2，將會-起產生關係上的 ^化’因此，操作者可輕易地藉由上収子關係參數44 的巧妙躺，快舰_設計與靈活較各種刀具路徑， 而達到親使时且操似為人性化的姐，特別是在配合 後述的實體切削模擬裝置5所提供的實體切削模擬功能 時’更可提高與操作者的互動性。 再者’上述模擬測試(test)指令4 5、回復(undo)指令 4 6及重複（redo)指令4 7，特別是回復(und〇)指令4 6 及重複（redo)指令4 7的設置’可用以與後面所述的實體 11 201025054 -- 切削模擬裝置5相互連結作動，而可在模擬的實體上產生 相對應的作用，如後詳述。 另外，上述每一加工模組4丄各設置有一具凹 (concave)、凸（convex)選項的形態(type)選單；當操作者 在其選擇的加工模組4 1的形態選單中選擇「凹」時，即 表不其文予或圖形部分相對於未加工前的面是屬於凹陷 或凹槽的形態；相反地，當選擇「凸」時，即可表示其文 字或®形部分相對於未加工前的面是屬於凸起或凸塊的 形態’當然，該「凹」與「凸」的深度或高度，以及其文 子或圖形大小的比例是可以設定的。 該實體切削模擬裝置5,可在上述顯示器上顯示出一 待加工件實體的模擬晝面，並可藉由執行上述任一加工模 組4 1或陣列模組4 2中的模擬測試(test)指令4 5，使 該實㈣難擬裝置5得魏據±❹具職，在該模擬 的實體上呈現切削加工過程及終了路徑步驟(伽_模擬 • *面；由於該實體切削模擬裳置5如何將上述刀具路徑產 生裝置4所產生之刀具路徑轉換成實體的模擬畫面，目前 存在有各種不同的技術，且均非本發明欲探討的重點，故 在此亦不多所贅述；其中的重點在於： 操作者可藉由執行上述任—加工模組4丨或陣列模 =2中的回復(und0)指令’將模擬的實體回復到該加工 、' 4 1或陣列模組4 2未執行該模擬測試(化⑷指令4 夺的初始路好驟(卿）；切藉由執行上述任一加工 、、且4 1或陣列模組4 2中的重複(她)指令4 7，將該 12 201025054 實體再重複到終了路徑步驟(step);舉，舍 模擬的實體，便可回復到該加工模4 6時，該 試(testwA/ ς心、 棋、，且41未執行該模擬測 "4 5時的初始路徑步驟(卿)的畫面 於兒子角色以下任何關係的: -被取、、/ ，其執行過的刀具路徑均會一 一加工模由賴的魏，獅者抑易地將任 模㈣1或陣列模組42所執行的 =執行時的起始路徑步驟，使操作者可 = :二:藉以對刀具路徑進行準確分析與驗證，： &短分析與驗證的時間。 徑資=c加工碼產生裝置6，可用以將上述刀具路 削::=c加工碼’再傳送到可程式控制的機械切 1銑床、咖車床、_合加 機^並使其得以依據上述刀具路徑進行切削加工。此 #刀亦非本發明的技術重點，故同樣不多所贅述。 為使上述裝置組合的實施應用更Λ 舉以下數個具體實施態樣：夂楚，本發明者列 部分二7:3參:圖2，係為文字圖形加工模組41 ρ刀的視转忍圖，其文字圖形攔位49上輸入有英文字 母:Α」，並在形態選單4 8上選擇「凹」，表示文字圖 形部分相對於未加功的面是屬於凹陷或凹槽形態，當 然，在本實施财，也相對設定其文字_的深度^ρ) 13 201025054 為「10」，其大小在X軸與y軸的比例上各設定為「丨」， 其父子關係參數4 4设為「3」’本實施例的「3」係指識 別碼為3的加工模組4 1或陣列模組4 2，本實施例識別 碼4 3為「3」是的圓形陣列模組4 2，如圖4所示，該 圓形陣列模組4 2設定有陣列的座標原點、數量及陣列分 佈角度，當操作者執行上述文字圖形加工模組4 i時，便 只會在模擬的實體上進行文字圖形之加工刀具路徑，如圖 3所示’並在該模擬的實體上切削出呈凹槽狀的英文字母 「A」，由於該文字圖形加工模組4丄的父子關係參數4 4輸入有識別碼4 3，且該識別碼4 3「3」代表圓形陣 列模組4 2，因此，當操作者執行該圓形陣列模組* 2 時，可依據彼此間建立在樹狀資料結構(TreeDatastructure) 之上，而先執行文字圖形加工模組4i，再執行圓形陣列 模組4 2，因此，可在該模擬的實體上切削出七個呈凹槽 狀的英文字母「A」’並以36〇度㈣形分佈的切削完成 品，如圖5所示。 第二個；假如上述圖2的文字圖形加工模組41，其 父子關係參數4 4内的識別碼4 3「3」所代表的是圓形 加工模組4 1，如圖6所示，且因上述文字圖形加工模組 41的形態選擇為「凹」，故該圓形加工模組4丄之形態 選單需選擇「凸」’並依序設定半徑大小與深度(deep); 據此，當操作者執行該圓形加工模、址4 1時，藉由該文字 圖形加工模組4 1内父子關係參數4 4的設定，所產生的 連結關係，會先執行文字圖形加工模組4 1，之後，再執 14 201025054 " 行該圓形加工模組4 1，最後，便可利用該實體模擬模擬 ^置5 ’在該模擬的實體上顯示出整個切削加工的刀具路 裣並在刀具路杈完成後，顯示出一凸起狀的圓柱體，且 該圓柱體内部形成有一呈凹槽狀的英文字母「八」的切削 完成品，如圖7所示。 第三個；當操作者在上述圖6的圓形加工模組41， 其乂子關係參數44内的識別碼43中輸入「4」，且假 ❹ * 4」所代表的是矩形加讀組4 1，如圖8所示，同 時因上述圓形加工模組41的形態選擇為「凸」，故該矩 形加工模組41之形態選單需選擇「凹」，並依序設定長、 寬大小與深度(deep);據此，當操作者執行該矩形加工模 組4 1時’藉由分別在該文字圖形加工模組4 1與圓形加 工模組4 1内又子關係參數4 4的設定，所產生的連結關 係會依序執仃上述文字圖形加工模組41與圓形加工模 、、且4 1*再執订矩形加工模組4丄，使刀具路徑完成後， 謇彳在模擬的實體上顯示出—矩形槽，且該矩形槽内部具有 - f起狀的圓㈣，該圓柱體内部再形成—呈凹槽狀的英 文字母「Aj的切削完成品，如圖9所示。 第四個；當操作者在上述圖8的矩形加工模組4! ’ 其父子關係參數4 4内的識別碼4 3中輸入「5」’且假 如「5」所代表的是矩形陣列模組4 2，如圖1 〇所示， 並在該矩形陣列模組4 2的中心座標點，以及在X軸的陣 列^與_數量3個，在“轉縣度與陣列數量2 個叹疋後，當操作者執行該矩形陣列模組4 2時，會依序 15 201025054 執行上述文字圖形加工模組4 1、圓形加工模組4 1及矩 形加工模組41 ’再執行矩形陣列模組4 2，使刀具路徑 元成後，可在模擬的實體上顯示出χ軸有3個，y軸有2 個，整個矩形陣列共有6個如圖9的加工圖形，所組成的 切削完成品’如圖1 1所示。 本發明上述較佳實施例的CAD/CAM系統a，具備有圖 面產生裝置3，可用以產生加工產品所需的圖面，但對於 _ 有些構造簡單的產品，或所需執行的刀具路徑較為簡單的 產〇〇，沒有上述的圖面產生裝置3，亦可直接利用刀具路 徑產生裝置4的參數設定，搭配實體切削模擬裝置5的功 能，來進行分析、確認與驗證工作，故本發明的cAD/cam 系統a，並不以上述的圖面產生裝置3為必要的組成裝 置。 本發明上述較佳實施例的CAD/CAM系統a，其刀具路 瓜產生裝置4中之各不同類型的加工模組4 1及陣列模 • 組4 2，並不以設置上述回復指令4 6及重複指令4 7為 必要，若沒有上述的設置，也僅會減少其相對應之功能而 已。 本發明上述較佳實施例的CAD/CAM系統a，其刀具路 控產生裝置4並不以包括上料舰組4 2為限，其亦可 僅包括上述加工模組4 !，在實務上也僅減少其相對應的 陣列功能而已。 藉由以上說明’可將本發明之特色與可達成功效整理 如下： 201025054 一、本發明親使用者之人性化互動式cAD/CAM系統 * a，利用上述各加工模組4 1與陣列模組4 2間採用的非 順序性資料結構(Data structure)，搭配每一加工模組4工與 陣列模組4 2中設置的識別碼4 3與父子關係參數4 4 及模擬測試指令4 5，操作者可輕易地針對各種不同加工 形態與陣列組合’進行快速且精準地刀具路徑規劃設計及 靈活變更，而達到親使用者與操作人性化之功效，特別可 0 配合實體切削模擬裝置5所提供的實體切削模擬，提高與 操作者間的互動性。 二、 本發明親使用者之人性化互動式CAD/CAM系統 a ’利用每一加工模組41與陣列模組4 2均有回復指令 4 6與重複指令4 7的設計，可使操作者得以輕易地藉由 執行任一加工模組41或陣列模組4 2中的回復指令，將 模擬的實體回復到該加工模組4 1或陣列模組4 2未執 行該模擬測試指令4 5時的初始路徑步驟；也可藉由執行 ❿ 上述任一加工模組4 1或陣列模組4 2中的重複指令4 7 ’將該模擬的實體再重複到終了路徑步驟；故操作者可 以在較短的時間内，快速且精準地獲得某一刀具路徑中的 路徑步驟，使刀具路徑得以快速、準確地分析與驗證，進 而大幅地縮短分析與驗證的時間，以及提高刀具路徑的規 劃品質與效能。 三、 本發明親使用者之人性化互動式CAD/CAM系统 a，更可在每一加工模組4 1内各設置有一具凹 (concave)、凸（convex)選項的形態(type)選單4 8，使操 17 201025054 1、陕速地攻定各加工模組41及彼此間的相對凹 …’同樣’將有助於刀具路徑快速且精準 與靈活變更 四本發明除了加工模組41外，更加入有陣列模 4 2的功育b，例如，在某一加工模組41上，設置一 圓料列模組4 2作為父節點時’便可在待加工件以該 加工模組4 1為基本單元產生圓形陣列的加工形態，因 • 此，透過各種不同幾何圖形的陣列模組4 2，便可變化 出多疋豐虽的加態樣，且相對於傳統的順序性結構， 本發明可透過陣列模組4 2的加入來輕易地達成。 綜上所述，本發明在同類產品中實有其極佳之進步實 用性’同時遍查國内外關於此類結構之技術資料，文獻中 亦未發現有相同的構造或製造方法存在於先，是以，本發 明實已具備發明專利要件，爰依法提出申請。 m所述者’僅縣發明之數較佳可行實施例而 藝已’故舉凡應用本發明說明書及申請專利範圍所為之等效 結構變化，理應包含在本發明之專利範圍内。 【圖式簡單說明】 圖1是本發明親使用者之人性化互動式CAD/CAM系統的 裝置組成方塊示意圖。 圖2是本發明文字圖形加工模組的局部視窗示意圖。 圖3是本發明執行圖2之文字圖形加工模組，在顯示器上 顯示完成刀具路徑後的模擬實體畫面示意圖。 圖4是本發明圓形陣列模組的局部視窗示意圖。 201025054 圖5是本發明執行圖4之圓形陣列模組，在顯示器上顯示 完成刀具路徑後的模擬實體畫面示意圖。 圖6是本發明圓形加工模組的局部視窗示意圖。 圖7是本發明執行圖6之圓形加工模組，在顯示器上顯示 完成刀具路徑後的模擬實體晝面示意圖。 圖8是本發明矩形加工模組的局部視窗示意圖。 圖9是本發明執行圖8之矩形加工模組，在顯示器上顯示 完成刀具路徑後的模擬實體晝面示意圖。= parent-child relationship parameter in group 42 "input, cancel or change ^ represents another identification module 43 or array module 42 identification code 43 ^ the coronation group (four) Lai (10) will be combined with another n group or array Or _link_, and the tooling job _, and relatively: the processing module 4! or the array module 42 shaped like the son of the green processing module 4 1 or array module 4 2, will be generated The relationship between the ^, therefore, the operator can easily rely on the sub-relationship parameter 44 cleverly lying, the fast ship _ design and flexibility compared to a variety of tool paths, to achieve a pro-sense and a human-like sister, In particular, when the physical cutting simulation function provided by the physical cutting simulation device 5 described later is used, the interaction with the operator can be improved. Further, the above-mentioned simulation test (test) command 4 5, reply (undo) command 4 6 And the repeat (redo) command 4 7 , in particular, the reply (und〇) command 4 6 and the setting of the repeat (redo) command 4 7 can be used to interlock with the entity 11 201025054 -- the cutting simulation device 5 described later. It can produce a corresponding effect on the simulated entity, as will be detailed later. Each processing module 4 is provided with a type menu of concave and convex options; when the operator selects "concave" in the form menu of the selected processing module 4 1 That is, the surface or the portion of the pattern relative to the unprocessed surface is a concave or concave shape; conversely, when "convex" is selected, the text or the -shaped portion can be expressed relative to the unprocessed portion. The face is a form of a bump or a bump. Of course, the depth or height of the "concave" and "convex", and the ratio of the size of the text or the figure can be set. The physical cutting simulation device 5 can display a simulated surface of a workpiece to be processed on the display, and can perform a simulation test in any of the processing modules 4 1 or the array module 42 The instruction 4 5 causes the real (4) hard-to-find device 5 to obtain the data according to the standard, and presents the cutting process and the final path step on the simulated entity (gamma_simulation * face; due to the physical cutting simulation skirt 5 How to convert the tool path generated by the above tool path generating device 4 into a physical simulation picture, there are various technologies at present, and these are not the focus of the present invention, so there is not much detail here; The operator can return the simulated entity to the processing by executing the above-mentioned any processing module 4 or the reply (und0) instruction in the array mode = 2, or the array module 4 2 does not execute the The simulation test (the (4) instruction 4 captures the initial path (clear); cuts by performing any of the above processing, and 4 1 or the repeat (her) instruction in the array module 4 4 4, the 12 201025054 The entity repeats to the end of the path step; The simulated entity can be restored to the processing mode 4, the test (testwA / ς heart, chess, and 41 did not perform the simulation test "4 5 when the initial path step (Qing) screen to son Any relationship below the role: - taken, / /, the tool path that has been executed will be processed by the Wei, the lion, the model (4) 1 or the array module 42 executed = execution time The starting path step allows the operator to = 2: to accurately analyze and verify the tool path,: & the time of short analysis and verification. The diameter = c processing code generating device 6, can be used to the above tool path Cutting::=c processing code' is transferred to the programmable mechanical cutting 1 milling machine, the coffee lathe, the _ adding machine ^ and enabling it to be cut according to the above tool path. This #刀 is not the technical focus of the present invention. Therefore, the implementation of the above device combination is more specifically described in the following specific embodiments: 夂 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Group 41 ρ knife's visual rotation map, its text graphic block 49 is entered with English Text: Α", and select "concave" on the form menu 4 8 to indicate that the text graphic part is in the form of a depression or a groove with respect to the unenergized surface. Of course, in this implementation, the text is also relatively set _ Depth ^ρ) 13 201025054 is "10", and its size is set to "丨" in the ratio of the X-axis to the y-axis, and the parent-child relationship parameter 4 4 is set to "3". Refers to the processing module 4 1 or the array module 42 having an identification code of 3. In this embodiment, the identification code 43 is a circular array module 42 of "3". As shown in FIG. 4, the circular array module Group 4 2 sets the coordinate origin, number and array distribution angle of the array. When the operator executes the above-mentioned text graphics processing module 4 i , only the processing tool path of the text graphic is performed on the simulated entity, as shown in FIG. 3 . The letter 'A' is shown in the groove and is formed in the simulated entity. The parent-child relationship parameter 4 4 of the character graphics processing module 4 is input with the identification code 43, and the identification code 4 3 "3" represents the circular array module 42, so when the operator executes the circular array module* 2, according to each other built on the tree data structure (TreeDatastructure), the text graphics processing module 4i is executed first, and then the circular array module 4 2 is executed, so that the simulated entity can be cut out Seven embossed English letters "A"' are cut and finished in 36 degrees (four), as shown in Figure 5. The second; if the character graphics processing module 41 of FIG. 2 above, the identification code 4 3 "3" in the parent-child relationship parameter 4 4 represents the circular processing module 4 1, as shown in FIG. Since the shape of the character graphic processing module 41 is selected as "concave", the shape menu of the circular processing module 4 needs to select "convex" and sequentially set the radius and depth (deep); When the operator executes the circular processing mode and the address 4 1 , the character relationship processing module 4 1 is executed first by the setting of the parent-child relationship parameter 4 4 in the character graphics processing module 4 1 . After that, the 14th 201025054 " circular processing module 4 1 is finally executed, and finally, the solid simulation can be used to display the tool path of the entire cutting tool on the simulated body and on the tool path. After the completion of the crucible, a convex cylindrical body is displayed, and a cut finished product having a groove-shaped English letter "eight" is formed inside the cylinder, as shown in FIG. The third; when the operator inputs the "4" in the identification code 43 in the dice relationship parameter 44 of the circular processing module 41 of FIG. 6 above, and the false ❹ * 4" represents the rectangular plus reading group. 4, as shown in FIG. 8, at the same time, since the shape of the circular processing module 41 is selected as "convex", the shape menu of the rectangular processing module 41 needs to select "concave", and the length and width are sequentially set. And the depth (deep); accordingly, when the operator executes the rectangular processing module 4 1 'by the character graphics processing module 4 1 and the circular processing module 4 1 respectively, the parameter 4 4 Setting, the generated connection relationship will sequentially execute the above-mentioned character graphic processing module 41 and the circular processing module, and 4 1* re-binding the rectangular processing module 4丄, so that after the tool path is completed, the simulation is performed. The solid body shows a rectangular groove, and the inside of the rectangular groove has a -f-shaped circle (four), and the inside of the cylinder is formed into a groove-shaped English letter "Aj cutting finished product, as shown in FIG. Fourth; when the operator is identified in the rectangular processing module 4!' of FIG. 8 above, the parent-child relationship parameter 4 4 Enter "5" in code 4 3 and if "5" represents rectangular array module 4 2, as shown in Figure 1, and at the center coordinate point of the rectangular array module 4 2, and on the X axis The number of arrays ^ and _ is 3, after "the number of rotations and the number of arrays are 2 sighs, when the operator executes the rectangular array module 4 2, the above-mentioned text graphics processing module 4 1 is executed in sequence. The circular processing module 41 and the rectangular processing module 41' re-execute the rectangular array module 4 2, so that after the tool path element is formed, three axes can be displayed on the simulated entity, and two y axes are displayed. The entire rectangular array has a total of six processing patterns as shown in FIG. 9, and the formed finished product 'is shown in FIG. 11. The CAD/CAM system a of the above preferred embodiment of the present invention is provided with a drawing surface generating device 3, It can be used to produce the drawings required for the processed product, but for some simple construction products, or for the simple production of the tool path to be performed, the above-mentioned drawing device 3 is not available, and the tool path can be directly used. The parameter setting of the device 4 is matched with the function of the physical cutting simulation device 5, For the analysis, verification, and verification work, the cAD/cam system a of the present invention does not include the above-described drawing device 3 as a constituent device. The CAD/CAM system a of the above preferred embodiment of the present invention, The different types of processing modules 4 1 and array modules 4 2 in the tool-path generating device 4 are not necessary to set the above-mentioned reply command 4 6 and repeat command 4 7 , and if none of the above settings are provided, only The CAD/CAM system a of the above preferred embodiment of the present invention, the tool path control device 4 is not limited to include the upper ship group 4 2, and may only include the above processing. Module 4!, in practice, only reduces its corresponding array function. By the above description, the features and achievable functions of the present invention can be arranged as follows: 201025054 1. The humanized interactive cAD/CAM system of the present invention is a. The processing module 4 1 and the array module are used. 4 2 non-sequential data structures are used, and each of the processing module 4 and the array module 4 2 is provided with an identification code 4 3 and a parent-child relationship parameter 4 4 and an analog test command 4 5 . It can easily and quickly and accurately change the tool path planning and flexible design for various processing forms and array combinations, and achieve the user-friendly and user-friendly functions, especially in combination with the physical cutting simulation device 5. Solid cutting simulation to improve interaction with the operator. Second, the user-friendly interactive CAD/CAM system of the present invention a 'Using each processing module 41 and the array module 42 has a design of a reply command 46 and a repeating command 47, so that the operator can Easily returning the simulated entity to the processing module 4 1 or the array module 42 without executing the analog test command 4 5 by executing a reply command in any of the processing modules 41 or the array module 42 The initial path step; the simulated entity can be repeated to the final path step by executing the repeating instruction 4 7 ' in any of the processing modules 4 1 or the array module 4 2; therefore, the operator can be shorter Quickly and accurately obtain the path steps in a tool path for fast and accurate analysis and verification of the tool path, which greatly shortens the analysis and verification time and improves the planning quality and performance of the tool path. 3. The humanized interactive CAD/CAM system a of the user of the present invention can also be provided with a concave and convex option type menu 4 in each processing module 4 1 . 8, make the exercise 17 201025054 1, Shaanxi speed to determine the processing module 41 and the relative concave between each other 'the same' will help the tool path quickly and accurately and flexibly change the four inventions in addition to the processing module 41, Further, the function b of the array module 42 is added. For example, when a circular array module 4 2 is set as a parent node on a certain processing module 41, the workpiece can be processed by the processing module 4 1 . The basic unit produces a processing pattern of a circular array, whereby the array module 42 of various geometric patterns can be used to change the additive pattern of the multi-intensity, and the present invention is compared with the conventional sequential structure. This can be easily achieved by the addition of the array module 42. In summary, the present invention has excellent advancement and practicality in similar products. At the same time, the technical materials of such structures are frequently investigated at home and abroad, and the same structure or manufacturing method is not found in the literature. Therefore, the present invention already has the invention patent requirements, and submits an application according to law. The equivalents of the present invention are intended to be included in the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing the composition of a user-friendly interactive CAD/CAM system of the present invention. 2 is a partial window view of the character graphic processing module of the present invention. FIG. 3 is a schematic diagram of the simulated entity screen after the completion of the tool path is performed on the display by executing the character graphics processing module of FIG. 2 . 4 is a partial window view of the circular array module of the present invention. 201025054 FIG. 5 is a schematic diagram of the simulated entity screen after the completion of the tool path is performed on the display by executing the circular array module of FIG. 4 . Figure 6 is a partial window view of the circular processing module of the present invention. Fig. 7 is a schematic view showing the simulation of the circular processing module of Fig. 6 after the completion of the tool path is completed on the display. Figure 8 is a partial window view of the rectangular processing module of the present invention. FIG. 9 is a schematic diagram showing the simulation of the rectangular processing module of FIG. 8 after the completion of the tool path is completed on the display.
圖1 0是本發明矩形陣列模組的局部視窗示意圖。 圖1 1是本發明執行圖1 0之矩形陣列模組，在顯示器上 顯示完成刀具路徑後的模擬實體晝面示意圖。 【主要元件符號說明】 1 電腦 2 顯示器 a CAD/CAM 系統 3 圖面產生裝置 4 刀具路徑產生裝置 4 1 加工模組 4 2 陣列模組 4 3 識別碼 4 4 父子關係參數 4 5 模擬測試指令 4 6 回復指令 4 7 重複指令 4 8 形態選單 4 9 文字圖形欄位 5 實體切削模擬產生裝置 6 NC加工碼產生裝置 7 可程式控制的機械切削加工設備 19Figure 10 is a partial window view of the rectangular array module of the present invention. FIG. 11 is a schematic diagram of a simulated entity in which the rectangular array module of FIG. 10 is executed and the tool path is completed on the display. [Description of main component symbols] 1 Computer 2 Display a CAD/CAM system 3 Drawing surface generating device 4 Tool path generating device 4 1 Processing module 4 2 Array module 4 3 Identification code 4 4 Parent-child relationship parameter 4 5 Simulation test command 4 6 Reply command 4 7 Repeat command 4 8 Form menu 4 9 Text graph field 5 Physical cutting simulation generator 6 NC machining code generator 7 Programmable mechanical machining equipment 19