1228438 五、發明說明Π) 【發明所屬之技術領域】 本發明尤指其提供一種加工程式於實際加工時，能依 各階段完成的實際結果’進行立即檢剛及修正補償，以適 時修正下階段之加工程式及提供下次敌電加工更加正確的 放電加工參數，進而提高程式精準度，並可對經驗法則進 行修正學習，以融入使用者經驗之具參數階段調整之放電 加工程式自動產生裝置。 【先前技術】 按，雕模放電加工係利用放電熔融原理來加工工 力“速度雖然緩慢’但：應用在超硬及特殊合金 不 t加工之材料上’ s此在工業界被廣泛地應用在模呈的門 :公母模式之擴孔靠模加工，程序上需控 J = ，電逐步擴孔至適當尺寸’再逐步精修 ：原由袓 度，使用；=顧合理；的=半徑及加工深 工精度及表面粗度兩項主4:耗下，以最快效能達成加 放雷Γ方在傳統的貝矛力丨方文電加工設備的製造廠商，其 “〇工的程式寫法與所使用的放電加工參數（如放電、、皮、 電壓，伺服參數，...等），係根據材料、尺寸、表= =細度寺條件及一般操作者的經驗來決定，然而因每— =作者所處的環境條件不同，製造廠商所提供之放電加工 3與放電加工參數並非完全適肖’使得每—個操作者必 須再依據實際加工結果來修改加工參數，並藉此建立自己 1228438 五、發明說明（2) 的經驗，因此，在加工一段時間後，操作者必須根據放電 加工的結果調整適合的參數，不但相當耗時且該獲得的經 驗並無法融入加工程式中，而必須在每一次的加工過程 中，依據經驗個別修正參數，因此無法自動化。再者，相 同的放電加工設備，若更換不同的操作者時，原操作者並 無法在設備上作經驗的傳承，新的操作者必須再依據自己 的實際加工結果來修改加工參數，並藉此建立自己的經 驗，如此重新學習調整亦相當耗時。 此外，在放電加工過程中，加工速度以及表面粗細度 一直是操作者最關心的議題，加工速度快往往表面粗細度 不佳，而欲求得較佳的表面粗細度往往加工速度是很慢 的，如何用最快的速度得到較佳的表面粗細度，往往都是 仰賴於操作者長期累積的經驗，如此仰賴人為的經驗因 素，將很難確保在一定的加工品質水準。 而市面上可見之”程式產生裝置"，請參閱第1 、2 圖，其雖可依放電加工參數表及留底經驗公式原理產生加 工程式及放電參數，但在實際使用上，操作者’無法在每一 階段完成後，適時的修正已產生之程式及參數，而必須完 成整個加工程序後才能進行修正及調整，因此無法掌控加 工中每一擴孔階段之品質，等到加工完成時若成果不符要 求則已補救困難，此種開迴路式之產生裝置，一方面無法 進行適時校正及補償，也無法將使用者經驗融入進行學習 成長，所以造成具經驗之操作者仍習慣使用手動設定而不 使用此類裝置。 1228438 五、發明說明（3) 【發明内容】 本發明之主要目的係提 加工程式自動產生裝置，其 一内含放電加工參數調整及 置，而可根據每一階段放電 時修正補償下階段的放電加 之精度和效率，達成適時改 的。 本發明之另一目的係提 加工程式自動產生裝置，其 一内含放電加工參數調整及 置，而可根據每一階段放電 時自動調整放電參數，以提 電加工參數，進而建立更準 高放電加工精度與效率之目 本發明之又一目的係提 加工程式自動產生裝置，其 及參數，係可對經驗法則進 經驗，並以修正更新之放電 到自動調整以符合實際加工 本發明之再一目的係提 加工程式自動產生裝置，其 加工程式，係可提供後來之 驗的傳承即不須重新學習調 供一種具參數階段調整之放電 係於放電加工成型設備上安裝 程式補償法則之訊號處理裝 指令和放電後的實際結果，適 工程式，以提高該次加工物件 善修正提高程式精準度之目 供一種具參數階段調整之放電 係於放電加工成型設備上安裝 程式補償法則之訊號處理裝 指令和放電後的實際結果，適 供下次放電加工更加正確的放 確的放電加工參數表，達到提 的。 供一種具參數階段調整之放電 每一加工階段修正之加工程式 行修正學習，以融入操作者之 參數及加工程式進行加工，達 需求之目的。 供一種具參數階段調整之放電 融入操作者經驗之放電參數及 操作者直接選取使用，而此經 整，達到可快速精準操作且確 1228438 五、發明說明（4) 保加工品質水準之目的。 【實施方式】 請蒼閱第3圖，本發明係於放電加工成型設備上安裝 一内含放電加工參數調整及程式補償法則之訊號處理裝置 1〇，該訊號處理裝置1 0包括有一個具程式執行命令輪 入介面、數位訊號輸入介面以及人工資料輸入介面的輸入 單元1 1 ，一個具有邏輯運算功能的電路或可以執行的程 式之邏輯運算單元1 2 ，和一個可以修改放電參數介面及 自動產生放電加工程式介面的輸出單元13;輸入單元 1 1連結一來自加工程式之程式命令與參數的訊號，以及 另連結一來自階段結果檢查站2 0之訊號，而將訊號傳輸 至邏輯運算單元1 2 ，邏輯運算單元1 2内含有調整放電 加工參數的法則，而將加工程式之程式命令與參數的訊號 及階段結果檢查站2 0之訊號作邏輯運算，並作出是否修 改放電參數及放電加工程式的判斷決策，以自動調整放電 參數並產生放電加工程式，再藉由輸出單元1 3將新的放 電參數及放電加工程式傳輸至具有放電加工參 '數表及留底 經驗公式之加工程式裝置3 0 ，以修改放電加工參數及產 生新的放電加工程式，加工程式裝置3 0再將加工程式傳 輸至控制器4 0 ，以令放電加工機台5 0執行命令進行加 工作業。 請參閱第4圖，本發明係在每一個放電加工階段完成 後，將每一個階段結果，以自動量測或是人工量測的方式 取得放電加工後的加工尺寸與表面粗度等相關資料，加上1228438 V. Description of the invention Π) [Technical field to which the invention belongs] The present invention particularly provides a processing program that can perform immediate inspection of rigidity and correct compensation according to the actual results completed in each stage during actual processing, so as to timely correct the next stage. The machining program and the more accurate electric discharge machining parameters for the next enemy electric machining, thereby improving the accuracy of the program, and can modify the learning rule of thumb to incorporate the user's experience in the automatic generation of electric discharge machining programs with parameter stage adjustment. [Previous technology] According to the principle, the electrical discharge machining of the engraving mold uses the principle of electrical discharge melting to process the work force. "Although the speed is slow, but: it is applied to materials that are not processed by superhard and special alloys." This is widely used in industry. Moulded door: Male and female mode for reaming and mold processing, J = needs to be controlled in the program, and the electric gradually expands the hole to the appropriate size 'and then gradually refines: original reason, use; = Gu reasonable; = radius and processing Deep machining accuracy and surface roughness are two main 4: Consumption, achieve the fastest performance with the addition of Lei Fang in the traditional shell spear force 丨 Fangwen electric processing equipment manufacturer, its "0 work programming method and the The electrical discharge processing parameters (such as electrical discharge, electrical, voltage, servo parameters, etc.) are determined based on materials, dimensions, tables = = fineness conditions and the experience of ordinary operators, but because each — = The author's environmental conditions are different, and the EDM 3 and EDM parameters provided by the manufacturer are not completely appropriate, so that each operator must modify the processing parameters based on the actual processing results, and build his own 1228438. Description of the invention (2). Therefore, after processing for a period of time, the operator must adjust the appropriate parameters according to the results of EDM. Not only is it time consuming and the acquired experience cannot be integrated into the processing program, it must be used every time. In the processing process, parameters are modified individually based on experience, so it cannot be automated. Furthermore, if the same EDM equipment is replaced with a different operator, the original operator cannot inherit the experience on the equipment, and the new operator must modify the processing parameters based on his actual machining results, and take this Establishing your own experience, and so re-learning adjustments is also time-consuming. In addition, in the EDM process, the processing speed and surface roughness have always been the most concerned issues for operators. Fast processing speeds often result in poor surface thicknesses, and for better surface thicknesses, the processing speed is often very slow. How to get the best surface thickness with the fastest speed often depends on the operator's long-term accumulated experience, so relying on artificial experience factors, it will be difficult to ensure a certain level of processing quality. The "program generation device" visible on the market, please refer to Figures 1 and 2. Although it can generate machining programs and discharge parameters according to the electrical discharge machining parameter table and the principle of empirical formulas for retaining bottoms, in actual use, the operator ' It is not possible to modify the generated programs and parameters in a timely manner after completion of each stage, and it is necessary to complete the entire machining process before it can be corrected and adjusted. Therefore, it is impossible to control the quality of each reaming stage in processing. If the requirements are not met, the difficulties have been remedied. On the one hand, this open-loop generation device cannot perform timely correction and compensation, nor can it integrate user experience into learning and growth. Therefore, experienced operators are still accustomed to using manual settings without Use this kind of device. 1228438 V. Description of the invention (3) [Summary] The main purpose of the present invention is to provide a processing program automatic generating device, one of which contains the adjustment and setting of electrical discharge processing parameters, which can be corrected according to each stage of discharge. Compensate the discharge at the next stage plus accuracy and efficiency to achieve timely changes. Another object of the present invention It is a device for automatically generating processing programs. One of them includes the adjustment and setting of electrical discharge machining parameters, and can automatically adjust the discharge parameters according to each stage of discharge to increase the electrical machining parameters, thereby establishing a more accurate and accurate discharge machining goal. Another object of the present invention is to provide a processing program automatic generating device. Its parameters and parameters can be used to experience the rule of thumb and to modify and update the discharge to automatically adjust to meet the actual processing. Another object of the present invention is to provide a processing program automatically. The generating device, the processing program, can provide the later experience, that is, it is not necessary to relearn to adjust and provide a discharge with parameter stage adjustment. It is the signal processing instruction that installs the program compensation rule on the EDM equipment and the actual after discharge. As a result, it is suitable for engineering, in order to improve the processing object, improve the accuracy of the program, and provide a parameter-adjusted discharge. The signal processing installation instructions and the actual results after discharge are installed on the EDM equipment. , Suitable for more accurate and accurate EDM in the next EDM The parameter table achieves the improvement. Provides a discharge stage adjustment with parameter adjustment. The machining program for each machining stage is modified to learn. It is integrated with the operator's parameters and machining programs to achieve the purpose. A parameter stage adjustment is provided. The discharge parameters are incorporated into the operator's experience and the discharge parameters are directly selected and used by the operator, and this has been adjusted to achieve fast and accurate operation and confirm 1228438 V. Description of the invention (4) The purpose of ensuring the quality of the processing. In Figure 3, the present invention is to install a signal processing device 10 containing electric discharge processing parameter adjustment and program compensation rules on the EDM equipment. The signal processing device 10 includes a program execution command rotation interface, digital Input unit 1 1 for signal input interface and artificial data input interface, a logic operation unit 1 2 for a circuit with a logic operation function or an executable program, and an output unit that can modify the discharge parameter interface and automatically generate a discharge machining program interface 13; input unit 1 1 link a program from processing program The command and parameter signals, and another signal from the stage result inspection station 20 are connected, and the signal is transmitted to the logic operation unit 12. The logic operation unit 12 contains the rules for adjusting the electrical discharge machining parameters, and the processing program is The signals of the program commands and parameters and the results of the stage results are checked by the logic of the station 2 0, and a decision is made as to whether to modify the discharge parameters and the discharge machining program, so as to automatically adjust the discharge parameters and generate a discharge machining program. 3 Transfer the new EDM parameters and EDM program to the machining program device 3 0 with EDM parameter table and bottom-experience formula to modify the EDM parameters and generate a new EDM program. The machining program device 3 0 The processing program is transmitted to the controller 40, so that the EDM machine 50 executes the command to perform the processing operation. Please refer to FIG. 4. After the completion of each electric discharge machining stage, the present invention obtains relevant information such as the machining size and surface roughness after electric discharge machining by automatically or manually measuring the results of each stage. Plus
1228438 五、發明說明（5) 放電加工程式執行的命令，輸入到訊號處理裝置，經過邏 輯運算的解析，將結果輸出以自動調整各階段所用的放電 加工的參數及修改加工程式，將加工的誤差補償成命令的 目標值，而以閉迴路控制的方式提高加工精度。 本發明訊號處理裝置，由於係根據階段結果檢查站可 獲得的各階段的加工尺寸與表面粗度的工件資訊，進行調 整各階段所用的放電加工的參數及修改加工程式，而一般 通常調整的放電加工參數是V、 Ip、T-on和T-off等幾個 參數，因此本發明設計修改放電加工參數的原則如下： 一、 修改單邊電極縮減量：請參閱第5圖，係為在第一次 直深加工後，根據實際的加工尺寸，修改單邊電極的 縮減量，其修改的機制如下： 1 ·假如加工尺寸大於命令尺寸，則表示過切，立即 停止加工，修正該組放電參數的單邊電極的縮減 量。 2 ·假如加工尺寸等於命令尺寸或在容許誤差内，則 表示加工符合預期，繼續下階段加工乂 3 ·假如加工尺寸小於命令尺寸，則表示尺寸誤差太 大，修正單邊電極的縮減量，加入補償下階段的 放電加工程式後，繼續下階段加工。 二、 修正側邊基準值：請參閱第6圖，係為在直深加工後 之各修細階段，根據實際的加工尺寸，修改側邊基準 值，其修改的機制如下： 1 ·若實際加工尺寸大於命令尺寸，則表示過切，立1228438 V. Description of the invention (5) The commands executed by the EDM program are input to the signal processing device, and after the analysis of logical operations, the results are output to automatically adjust the parameters of EDM used in each stage and modify the processing program to correct the processing errors. The compensation becomes the commanded target value, and the machining accuracy is improved by the closed-loop control. Since the signal processing device of the present invention is based on the workpiece information of the processing size and surface roughness of each stage available at the stage result inspection station, the parameters of the electric discharge machining used at each stage are adjusted and the machining program is modified. Generally, the discharge is generally adjusted. The processing parameters are V, Ip, T-on, and T-off. Therefore, the principles for designing and modifying the EDM parameters in the present invention are as follows: 1. Modify the reduction of the unilateral electrode: see Figure 5 After one straight deep processing, the reduction of the unilateral electrode is modified according to the actual processing size. The modification mechanism is as follows: 1 If the processing size is greater than the command size, it indicates overcutting, stop processing immediately, and correct the discharge parameters of this group. Reduced amount of unilateral electrode. 2 · If the processing size is equal to the command size or within the tolerance, it means that the processing is in line with expectations, continue to the next stage of processing 乂 3 · If the processing size is less than the command size, it means that the size error is too large, correct the reduction of the unilateral electrode, add After compensating the discharge machining program in the next stage, continue the machining in the next stage. 2. Correct the side reference value: Please refer to Figure 6 for the trimming stages after straight and deep processing. The side reference value is modified according to the actual processing size. The modification mechanism is as follows: 1. If the actual processing size Greater than the command size, it means overcutting, standing
第10頁 1228438 五、發明說明（6) 即停止加工，修正側邊基準值。 2 ·若實際加工尺寸等於命令尺寸或在容許誤差内， 則表示加工符合預期，繼續下階段加工。 通常在第一次直深加工後的各修細階段，其加工的尺 寸就幾乎完成，或是剩下很小的預留量，然後逐漸將表面 粗度修細，故在此沒有實際加工尺寸小於命令尺寸的 機制。 三、修改表面粗度的值··請參閱第7圖，係為根據命令的 表面粗度Ra和實際的表面粗度Rar，修改放電加工參 數，例如I p和T - ο η等等，其修改的機制如下： 1 ·若R a r等於R a或在誤差範圍内，則表示加工符合 預期，不修改該組參數，繼續下階段加工。 2 ·若R a r大於R a，則表示能量太大，修改該組參數的R a 值，加入補償下階段的放電加工程式後，繼續下階段 加工，並根據這組放電參數，執行下列三個修改放電 參數的步驟： 步驟一，若是該Ra值無放電參數，就以該組參數為放 電參數。 步驟二，若是該R a值有放電參數，則不改變其放電參 數。 步驟三，以先調I p，次調T-on的原則，根據原參數能 量和更細表面粗度R a 1的能量，根據比例，選擇合適 白勺I p矛口 T — ο η ° 該組參數的Ip和Τ-οη做為修改調整根據並且修改Ra能Page 10 1228438 5. Description of the invention (6) Stop processing and correct the side reference value. 2 · If the actual machining size is equal to the order size or within the tolerance, it means that the machining is in line with expectations, and the next stage of machining is continued. Usually in the various trimming stages after the first straight and deep machining, the size of the machining is almost completed, or a small reserve is left, and then the surface roughness is gradually thinned, so there is no actual machining size smaller than Command size mechanism. Third, modify the value of surface roughness. Please refer to Figure 7, which is based on the commanded surface roughness Ra and the actual surface roughness Rar, modify electrical discharge machining parameters, such as I p and T-ο η, etc., which The modified mechanism is as follows: 1. If R ar is equal to Ra or within the error range, it means that the processing is in line with expectations. Do not modify this set of parameters and continue processing in the next stage. 2 · If R ar is greater than Ra, it means that the energy is too large. Modify the Ra value of this group of parameters, add the EDM processing program to compensate the next stage, continue the next stage of processing, and execute the following three according to this set of discharge parameters. Steps for modifying discharge parameters: Step 1. If there is no discharge parameter for the Ra value, the group of parameters is used as the discharge parameter. Step 2: If the R a value has a discharge parameter, the discharge parameter is not changed. Step 3. Based on the principle of first adjusting I p and second adjusting T-on, according to the original parameter energy and the energy of the finer surface roughness R a 1, according to the ratio, select the appropriate I p spear opening T — ο η ° Ip and Τ-οη of the group parameters are used as modification basis and Ra energy
1228438 五、發明說明（7) 量的方法為R a 1的能量=R a 1的能量* X + R a r的能量* y， 其中x + y = 1 。 3 ·若Rar小於Ra，則表示能量太小，修改該組參數的Ra 值，加入補償下階段的放電加工程式後，繼續下階段 加工。並根據這組放電參數，執行下列三個修改放電 參數的步驟： 步驟一，若是該R a值無放電參數，就以該組參數為放 電參數。 步驟二，若是該Ra值有放電參數，則不改變其放電參 數。 步驟三，以先調I p，次調T - ο η的原則，根據原參數能 量和更粗表面粗度Ra 1的能量，根據比例，選擇合適 白勺I p矛口 T - ο η 。 該組參數的I ρ和Τ - ο η做為修改調整根據並且修改R a能 量的方法為R a的能量二R a 1的能量* X + R a r的能量氺y，其 中 X + y = 1 〇 放電加工在修細的階段，工件尺寸的變化'是極微小 的，主要的工作在於修飾工件的表面粗度，使工件能 達成預期的表面粗度。 四、補償下階段的放電加工程式：請參閱第8圖，係為根 據前面三個原則，判定必須要加入放電加工程式補償 加工的誤差值，例如工件尺寸與表面粗度，其修改的 機制如下： 1 ·若上階段的工件尺寸已達成，但是表面粗度不對1228438 V. Description of the invention (7) The quantity method is the energy of Ra 1 = the energy of Ra 1 * the energy of X + R a r * y, where x + y = 1. 3 · If Rar is less than Ra, it means that the energy is too small. Modify the Ra value of this group of parameters, add the EDM processing program to compensate the next stage, and continue the next stage processing. And according to this set of discharge parameters, perform the following three steps to modify the discharge parameters: Step 1. If there is no discharge parameter for the Ra value, use this group of parameters as the discharge parameters. Step 2: If the Ra value has a discharge parameter, the discharge parameter is not changed. Step three, based on the principle of adjusting I p first and T-ο η second, according to the energy of the original parameter and the energy of the coarser surface roughness Ra 1, according to the ratio, select the appropriate I p spear opening T-ο η. I ρ and Τ-ο η of this group of parameters are used as modification adjustment basis and the method of modifying the energy of R a is the energy of Ra and the energy of R a 1 * X + R ar energy 氺 y, where X + y = 1 〇During the trimming stage, the change in workpiece size is extremely small. The main work is to modify the surface roughness of the workpiece so that the workpiece can achieve the expected surface roughness. 4. Compensation of the EDM machining program in the next stage: Please refer to Figure 8. It is based on the previous three principles that it is necessary to add EDM machining program to compensate the error value of the machining, such as workpiece size and surface roughness. The modification mechanism is as follows : 1 · If the workpiece size in the previous stage has been reached, but the surface roughness is incorrect
第12頁 1228438 五、發明說明（8) 時，下階段改用新的放電參數補償加工。 2 ·若上階段的工件尺寸不對時（排除過切情況），根 據誤差尺寸選擇合適能量的放電參數，以較大的 能量加工，再逐漸修細。 其中，第1個機制的表面粗度不對時，通常是指表面 粗度太粗的情況’ 一般而言’若表面粗度太細是不必 再補償的。第2個機制的工件尺寸不對時，排除過切 的情況，是指尺寸不足必須補償加工的情形。 根據前述這四個原則，本發明即可達成調整放電參數 與補償放電加工的誤差。 請參閱第9圖，本發明在每一階段放電加工後，能依 各階段完成的實際結果，進行立即檢測及補償，以適時修 正已產生之程式及參數，進而提高程式精準度，並可對經 驗法則進行修正學習，以融入操作者經驗，建立更精確的 放電加工參數，使放電加工程式更精確，以確保產品的加 工品質，且由於修正後之放電加工參數及加工程式已融入 操作者經驗，對於後來之操作者而言，即可不需重新調整 修正，而可快速精準操作且確保加工品質水準。 綜上所述，本發明採用新的模組裝置設計，使得放電 加工結果、放電加工程式及其使用的參數不只是一個開迴 路控制，而是形成一個閉迴路控制，如此就可以修改放電 加工程式和放電加工參數，得以適時修改下階段的錯誤， 不但提高該次放電加工物件的精度和效率，經過修改後的 放電加工參數也可以提供下次放電加工更加正確的放電加Page 12 1228438 V. Description of the invention (8) In the next stage, new discharge parameters will be used to compensate the machining. 2 · If the size of the workpiece in the previous stage is not correct (exclude the situation of overcutting), select the discharge parameter with the appropriate energy according to the error size, process with a larger energy, and then gradually refine it. Among them, when the surface roughness of the first mechanism is not correct, it usually refers to the case where the surface roughness is too coarse. 'Generally,' if the surface roughness is too fine, it is unnecessary to compensate. When the workpiece size of the second mechanism is not correct, the case of overcutting is excluded, which refers to the situation where the undersize must be compensated for machining. According to the aforementioned four principles, the present invention can achieve the adjustment of the discharge parameters and the compensation of the errors of the discharge machining. Please refer to FIG. 9. After each stage of the present invention, the present invention can perform immediate detection and compensation according to the actual results completed in each stage, in order to modify the generated programs and parameters in a timely manner, thereby improving the accuracy of the programs and The rule of thumb is modified to incorporate the operator's experience, to establish more accurate EDM parameters, to make the EDM program more accurate, to ensure the processing quality of the product, and because the modified EDM parameters and processing program have been incorporated into the operator's experience For subsequent operators, it is not necessary to adjust and correct again, but can quickly and accurately operate and ensure the level of processing quality. In summary, the present invention adopts a new modular device design, so that the EDM result, EDM program and the parameters used in it are not just an open-loop control, but form a closed-loop control, so that the EDM program can be modified And EDM parameters, the errors in the next stage can be modified in a timely manner, which not only improves the accuracy and efficiency of the EDM object, but the modified EDM parameters can also provide more accurate EDM for the next EDM.
第13頁 1228438 五、發明說明（9) 工參數，效能而可獲得大幅的提昇 IRiiili 第14頁 1228438 圖式簡單說明 第 1 圖 習 式 產 生 放 電 加 工 程 式 之 控 制 示 意 圖 〇 第 2 圖 習 式 放 電 加 工 之 加 工 流 程 圖 〇 第 3 圖 本 發 明 之 控 制 示 意 圖 〇 第 4 圖 本 發 明 之 加 工 流 程 圖 〇 第 5 圖 本 發 明 第 一 次 直 深 加 工 後 之 邏 輯 運 算 流 程圖。 第 6 圖 本 發 明 修 正 側 邊 基 準 值 之 流 程 圖 〇 第 7 圖 本 發 明 修 改 表 面 粗 度 值 之 流 程 圖 0 第 8 圖 本 發 明 補 償 下 階 段 放 電 加 工 程 式 之 流 程 圖。 第 9 圖 本 發 明 之 效 能 比 較 圖 〇 元 件 編號： 1 0 訊 號 處 理 裝 置 ： I 1 :輸入 口 口 一 早兀 1 2 邏 輯 運 算 單 元 ： L 3 :輸出 σ 口 一 早7L 2 0 階 段 結 果 檢 查站 3 0 加 工 程 式 裝 置 4 0 控 制 器 5 〇 機 台Page 13 1228438 V. Description of the invention (9) Working parameters and efficiency can be greatly improved IRiiili Page 14 1228438 Schematic illustration of the control scheme of the EDM program generated by the 1st pattern. Schematic 2 of the EDM process The processing flow chart of the present invention is shown in Fig. 3. The control diagram of the present invention is shown in Fig. 4. The processing flow diagram of the present invention is shown in Fig. 5. The flow chart of the logic operation after the first straight and deep processing of the present invention is shown in Fig. 5. Fig. 6 is a flow chart of the side correction of the invention to modify the side reference value. Fig. 7 is a flow chart of the present invention to modify the surface roughness value. Fig. 9 Comparison of performance of the present invention 〇 Component number: 1 0 Signal processing device: I 1: Input port is early 1 2 Logical operation unit: L 3: Output σ port is early 7 L 2 0 Stage result check station 3 0 Processing Program device 4 0 controller 5 〇 machine