TW527260B

TW527260B - System and method for inspecting emery wheel profile

Info

Publication number: TW527260B
Application number: TW90127444A
Authority: TW
Inventors: Yung-Shin Tang; Rung-Jr Su; Huan-Keng Yu; Jau-Yang Chen; Yuan-Lung Shiu
Original assignee: Topoint Technology Co Ltd; Yung-Shin Tang
Priority date: 2001-11-05
Filing date: 2001-11-05
Publication date: 2003-04-11

Abstract

This invention relates to a system and method for inspecting emery wheel profile, using an optical capturing platform for capturing an emery wheel profile on an auxiliary sheet to generate an image of the emery wheel profile, using a digital image processing system to obtain the image of the emery wheel profile generated by the optical capturing platform, using an optimized calculation program to inspect an arc center and a radius of the image of the emery wheel profile.

Description

527260 五、發明說明（1) 〔前言〕本案為一種石少在研磨各種鑽針的〔背景〕 ' 在鑽針的製作習相關。尤其現今 Circuit Board)上計算，砂輪輪廓只質。因此如何精準成為一重要課題。砂輪長期研磨砂輪即需修整，再整，直到校正完成上工作人員的經驗決定校正準確與否每個人的視覺不同一般研磨鑽針個弧組成的，但較都不—樣，但前^ •所示，其為砂輪 -弧的半徑為鏡目蜊所得的結果 :目的1 輪輪靡檢測系砂輪輪廓檢測中，砂輪輪廓用於印刷電路的鑽針，其精要稍微不準，測量或校正砂各式鑽針後必加以檢測校正才能繼續使用，加上一些簡。這種方式係，所以測出來的砂輪輪廓係不普遍。二個是弧心必須在的剖面示意圖而d為切削量 ’顯然無標準統及檢測方法，丄系統。尤指運用的精確度與鑽# 板（PCB，質習，度都是以微米q ^上影響到鑽針製作^品輪輪廓在鑽針的製作中即然^有所磨損，而磨損的 ’若校正不過則需再修。傳統的校正工作係以單的測量工具，用目測$ 透過一顯微鏡來觀測，但的結果並不客觀。 — 由二個弧所組成，也有三弧的半徑與弧心（圓心）同二轴（X軸）上，如圖 ’第一弧的半徑為R丨，第。也因此可知，利用顯微可言。527260 V. Description of the invention (1) [Preface] This case is a kind of stone that is grinding various drill pins. [Background] 'It is related to the manufacture of drill pins. Especially on today's Circuit Board, the profile of the grinding wheel is only quality. So how to be precise becomes an important issue. Long-term grinding wheels need to be trimmed and readjusted until the calibration is completed. The experience of the staff determines whether the calibration is correct or not. Everyone's vision is different. The general grinding drill is composed of arcs, but less so. It is shown that it is the result of the wheel-arc radius of the mirror clam: Objective 1 In the wheel contour detection system, the wheel contour is used for the printed circuit drill bit. The essence is slightly inaccurate. Measure or correct the sand. Various drills must be inspected and calibrated before they can continue to be used, plus some simple. This way, so the measured wheel profile is not universal. The second is a schematic cross-section diagram of the arc center, and d is the cutting amount. Obviously there is no standard system and detection method. Especially the precision used and the drill # board (PCB, quality, and degree are all in micron q ^ affecting the drill pin making ^ product wheel profile in the production of the drill pin ^ wear and tear, and the wear and tear ' If the calibration is not correct, it needs to be repaired. The traditional calibration work uses a single measurement tool and visual inspection through a microscope to observe, but the results are not objective. — It is composed of two arcs, and there are three arcs with radius and arc. The center (circle center) is on the same two axes (X axis), as shown in the figure 'the radius of the first arc is R 丨, the first. Therefore, it can be known that the use of microscopy can be said.

527260 五、發明說明（2) 本案的目的即在於根據上述習用技術的缺失，研製一個檢測砂輪輪廓的系統及方法，使砂輪輪廓的檢測更有效率，提昇修整砂輪輪廓的精確度，以增進產業的競爭力。〔簡要說明〕為達上述目的，本案提出一種砂輪輪廓檢測系統，包含：一光學讀取平台，係藉一輔助片以產生一砂輪輪廓影像；以及一數位影像處理系統，係藉以取得該光學檢測平台所產生之該砂輪輪廓影像，並利用一最佳化運算程式，以檢測該砂輪輪廓影像之一弧心及一半徑。如所述之砂輪輪廓檢測系統，其中該光學讀取平台係包含：一影像讀取裝置，藉以讀取該輔助片上之該砂輪輪廓影像；一背光板光源，係投射至該輔助片，以使該影像讀取裝置得以讀取該砂輪輪廓影像；一放置平台，係設於該影像讀取裝置與該背光板光源之間’精以放置該輔助片；以及一夾持架，係藉以固定該影像讀取裝置，並調整該影像讀取裝置的位置。如所述之砂輪輪廓檢測系統，其中該輔助片係為金屬材質或非金屬材質者，該輔助片於檢測之前係自一運轉之527260 V. Description of the invention (2) The purpose of this case is to develop a system and method for detecting the contour of the grinding wheel based on the lack of the conventional technology described above, so that the detection of the contour of the grinding wheel is more efficient, and the accuracy of the trimming of the contour of the grinding wheel is improved, thereby improving the industry. Competitiveness. [Brief description] In order to achieve the above purpose, this case proposes a grinding wheel contour detection system, which includes: an optical reading platform that borrows an auxiliary sheet to generate a grinding wheel contour image; and a digital image processing system to obtain the optical inspection The contour image of the grinding wheel generated by the platform uses an optimization calculation program to detect an arc center and a radius of the contour image of the grinding wheel. As described in the grinding wheel contour detection system, the optical reading platform includes: an image reading device for reading the contour image of the grinding wheel on the auxiliary sheet; a backlight plate light source projected onto the auxiliary sheet so that The image reading device can read the contour image of the grinding wheel; a placement platform is arranged between the image reading device and the backlight light source to precisely place the auxiliary sheet; and a clamping frame is used to fix the An image reading device, and adjusting the position of the image reading device. As described in the grinding wheel profile detection system, wherein the auxiliary piece is made of metal or non-metallic material, the auxiliary piece is self-operating before detection.

527260 五、發明說明（3) 砂輪取得3 輪輪廟。如所述之砂輪輪廓檢測系統，其中該數位影像處理統係為/電腦系統。 ' 如所述，砂輪輪廓檢測系統，其中該弧心係包含一第一孤心及一苐一弧心，而該半徑係包含一第一半徑及一第二半徑。如所述之砂輪輪廓檢測系統，其中該最佳化程式係由一圖形使用者界面（GUI， Graphic User Interface)實現。如所述之砂輪輪廓檢測系統，其中該圖形使用者界面 (GUI, Graphic User Inter face)係包含一校正系統及一量測系統。另外’本案更提出一種砂輪輪廓檢測方法，包含下列步驟：提供一輔助片以產生一紗輪輪廓；提供一光學讀取平台以根據該砂輪輪廓取得一砂輪輪廓影像；以及提供一數位影像處理系統，並利用一最佳化運算程式’以檢測該砂輪輪應影像之一弧心及_半彳取。〔洋細說明〕檢測系統方塊圖。 1 (即輔助片）放圖一為本案較佳實施例之砂輪輪摩光學讀取平台1 1可以將待測樣本1 Ί 527260 五、發明說明（4) 朴 ^ 在上面，取得砂輪輪廓影像輸入到電腦系統2 1 ，藉由電腦系統2 1裡的影像處理2 2 0進行影像處理的動作’ f 由最隹化運算程式2 2 1來檢測砂輪輪廓影像上的輪廊是否與設計的規格相符，並輸出檢測結果2 2 2 ’例如前述之第一半徑R1及第二半徑R 2。檢測結果可能與設計值有些誤差，檢測結果則會一併列出所有相關的數據’供檢測人員參考。其中輔助片上的砂輪輪廓係自被檢測的砂輪取得，作法上可運轉被檢測的砂輪，將輔助片靠近’即可取得砂輪輪廓。當然，該輔助片可為金屬材質或非金屬材質者，例如不銹鋼材質或石墨材質皆可。作法上，檢測砂輪上的二個弧也可先檢測第一個弧，若不準，先修正砂輪的第一個弧，待第一個弧修整完成，再修整及校正第二個孤0 最佳化的方式簡單的說係由電腦預設R 1及R2 (包含圓心）找出第一弧與第二弧的點，然後去與所取到的砂輪輪廓影像的弧的點來比較，二者之間若有差距則改變R 1及R 2 (包含圓心），再去比較，直到二者之間的差在許可的範圍内即可停止運算。當然，如何改變R丨及R2 (包含圓心527260 V. Description of the invention (3) The wheel obtained 3 wheel temples. The grinding wheel contour detection system as described above, wherein the digital image processing system is a computer system. 'As mentioned, the grinding wheel contour detection system, wherein the arc center includes a first solitary center and a ridge center, and the radius includes a first radius and a second radius. As described in the grinding wheel contour detection system, the optimization program is implemented by a Graphic User Interface (GUI). As described in the grinding wheel contour detection system, the Graphic User Interface (GUI) includes a calibration system and a measurement system. In addition, this case further proposes a grinding wheel contour detection method, which includes the following steps: providing an auxiliary sheet to generate a yarn wheel contour; providing an optical reading platform to obtain a grinding wheel contour image according to the grinding wheel contour; and providing a digital image processing system And use an optimization algorithm 'to detect the arc center and _half of the image of the wheel. [Ocean Explanation] Block diagram of the detection system. 1 (that is, the auxiliary piece). The first example is the optical reading platform for grinding wheel rubbing of the preferred embodiment of the present invention. 1 The sample to be measured 1 can be measured Ί 527260 V. Description of the invention (4) Park Go to computer system 2 1 and use the image processing 2 2 0 in computer system 21 to perform the image processing operation. F The optimization algorithm 2 2 1 is used to detect whether the contour on the contour image of the grinding wheel conforms to the design specifications. And output the detection result 2 2 2 ′, such as the aforementioned first radius R1 and second radius R 2. There may be some errors between the test results and the design values. The test results will list all relevant data ’for the reference of the inspectors. The profile of the grinding wheel on the auxiliary piece is obtained from the tested grinding wheel. In practice, the detected grinding wheel can be operated, and the profile of the grinding wheel can be obtained by moving the auxiliary piece closer to the '. Of course, the auxiliary sheet may be made of metal or non-metal, such as stainless steel or graphite. In practice, the first arc can also be detected when detecting two arcs on the grinding wheel. If it is not correct, first correct the first arc of the grinding wheel, wait for the completion of the first arc trimming, and then trim and correct the second solitary zero. The optimization method is simply that the computer presets R 1 and R 2 (including the center of the circle) to find the points of the first arc and the second arc, and then compares them with the arc points of the contour image of the grinding wheel. If there is a gap between the two, change R 1 and R 2 (including the center of the circle), and then compare them until the difference between the two is within the allowable range, and then the calculation can be stopped. Of course, how to change R 丨 and R2 (including the center of the circle)

)’使得運算的速度加快則有不同的演算法可以加以實現’例如隶陡梯度法（The Steepest Gradient Method)、黃金切割法或基因演算法（Genetic Algorithm)。風^圖三為本案較佳實施例之光學檢測平台的示意圖。光學讀取平台主要包含一影像讀取裝置（例如光耦合元件 CCD3 1 )，一背光板光源3 1 ，一放置平台3 3 ，一夾) 'Makes the calculation speed faster, there are different algorithms that can be implemented', such as the Steepest Gradient Method, the golden cut method, or the Genetic Algorithm. Fig. 3 is a schematic diagram of an optical detection platform according to a preferred embodiment of the present invention. The optical reading platform mainly includes an image reading device (such as a light coupling element CCD3 1), a backlight plate light source 3 1, a placement platform 3 3, and a clip

第8頁 527260 五、發明說明（5) 持架34。當輔助片（未繪出）放在放置平台33上時，背光板光源3 2打光，影像讀取裝置CCD3 1則可讀取該辅助片上之該砂輪輪廓影像。當然，放置平台上的微調鈕 3 5可用來調整，使輔助片擺設在最佳位置，而夾持架3 4則可用來固定平面鏡頭3 6及影像讀取裝置CCD3 1 。另外，控制升降鈕3 7則可以用來控制平面鏡頭3 6及影像讀取裝置CCD3 1的高度，以取得最佳的砂輪輪廓影像。附件一到附件六是本案圖形使用者界面（GU I， G r a p h i c U s e r I n t e r f a c e )，說明了本案檢測系統的操作方式。附件一是主晝面，執行程式時，直接進入此程式主晝面，其主要功能，包含了動態取像畫面、分析影像畫面、校正系統及量測系統。本檢測系統的操作步驟如下：步驟一、首先在使用此系統前必須做校正的動作，晝面如附件二。將校正片置於背光板光源上，校正圓出現在擷取影像於動態取像晝面中。步驟二、輸入校正圓直徑之尺寸至校正直徑的欄位。步驟三、接著按π載入影像π的按扭（icon)至分析晝面中。步驟四、載入影像至分析影像之晝面區域之後，按下執行校正之按鈕，運算分析結束之後，即會出現分析結果，校正係數之值於右上角，即完成校正手續，畫面如附Page 8 527260 V. Description of the invention (5) Holder 34. When an auxiliary sheet (not shown) is placed on the placing platform 33, the backlight plate light source 32 is illuminated, and the image reading device CCD31 can read the contour image of the grinding wheel on the auxiliary sheet. Of course, the fine-tuning buttons 35 on the platform can be used to adjust the auxiliary film to the optimal position, and the clamping frame 34 can be used to fix the flat lens 36 and the image reading device CCD3 1. In addition, the control lifting button 37 can be used to control the height of the flat lens 36 and the image reading device CCD31 to obtain the optimal contour image of the grinding wheel. Attachments 1 to 6 are the graphical user interfaces (GU I, G r a p h i c U s e r I n t e r f a c e) of this case, which explain the operation method of the detection system of this case. Attachment 1 is the main day surface. When the program is executed, you can directly enter the main day surface of this program. Its main functions include dynamic image acquisition screen, image analysis screen, calibration system and measurement system. The operation steps of this detection system are as follows: Step 1. First, before using the system, corrective action must be performed. The daytime is as shown in Annex 2. Place the calibration sheet on the backlight light source, and the calibration circle appears in the captured image on the dynamic image daytime surface. Step 2. Enter the size of the correction circle diameter into the correction diameter field. Step 3. Next, press the icon of π to load the image π into the analysis day. Step 4: After loading the image to the daytime area of the analysis image, press the button to execute the correction. After the analysis is completed, the analysis result will appear. The value of the correction coefficient is in the upper right corner, and the correction process is completed.

527260 五、發明說明（6) 件三。步驟五、 (即輔助片）調整放大倍率可以旋轉到正步驟六、量”欄位中，步驟七、件值。步驟八、圍，範圍加大相反的搜尋範算的時間短。步驟九、 “載入影像” 準備進行量測步驟十、設計值。其中計值。 (請參見附件四）首先將砂輪輪廓之物件置於背光板上（注意：校正完畢之後不可再去 )，砂輪上下需留一段的肩寬，使分析影像確位置。分析前，需先輸入其切削量之數值於“切削接著才進行分析影像。根據所需求的精度填入適當的最佳化停止條調整R 1與R 2的搜尋半徑及Y軸上下的搜尋範雖可得到較大搜尋區域，但計算的時間長；圍小，尋找到的半徑及圓心可能不佳，但計 (建議與切削量相同的值當作搜尋範圍）。 (請參見附件五）確定檢測之影像後，按下鈕，將所擷取之影像載入分析畫面區域中，分析。 (請參見附件六）填入ΓΠ、R2、R1H與R2H的 R1誤差百分比％ = (R1設計值-R1量測值）/Rl設動作。在分析結果也會詳細步驟十二其存為文字槽步驟十一、按下“分析影像”鈕，即進行影像分析之影晝面之區域即會出現量測結果的數據，此列於其下方量測結果之介面中。、按下“儲存結果”鈕，選擇檔案路徑，將527260 V. Description of the invention (6) Case 3. Step 5 (that is, the auxiliary film) Adjust the magnification and you can rotate it to the “Step 6” and “Quantity” fields. Step 7: The value of the step. “Loading image” Preparation for measurement step X. Design values. Among them are the calculated values. (Please refer to Annex IV) Firstly, place the object with the outline of the grinding wheel on the backlight board (note: you can't go after the calibration is completed). Leave a length of shoulder width to make sure that the analysis image is in position. Before analysis, you need to enter the value of its cutting amount in "Cut and then analyze the image. Fill in the appropriate optimization stop bar according to the required accuracy. Adjust the search radii of R 1 and R 2 and the search range above and below the Y axis. Although a larger search area can be obtained, the calculation takes a long time. The radius and center of the circle may be poor, but count (the same value as the cutting amount is recommended as the search range). (Please refer to Appendix 5) After confirming the detected image, press the button to load the captured image into the analysis screen area for analysis. (Please refer to Annex 6) Fill in R1 error percentage% of ΓΠ, R2, R1H and R2H = (R1 design value-R1 measurement value) / Rl setting action. The analysis result will also be detailed in step 12. It will be saved as a text slot. Step 11. Press the "Analyze Image" button, and the measurement result data will appear in the area of the shadow and day surface for image analysis. This is listed below The interface of the measurement results. 1. Press the "Save Results" button, select the file path, and

第10頁 527260 五、發明說明（7) 綜上所述，本案的檢測系統係已可具體實現，利用本案之檢測系統及方法可以保證砂輪輪廓之檢測結果在一合理的誤差範圍内，由於係採電腦影像處理的技術，所檢測校正的結果係為一客觀量，可使砂輪的修整更為精確。這對鑽針的生產助益良多，因此具產業利用性及進步性。本案所揭露的技術，係可由熟習本技術人士具以實施，且這樣的方法又是前所未有的，可大為提昇產業的競爭力，專利性具備，爰依法提出專利之申請，申請專利範圍如附。〔附件〕附件 —i — 主晝面〇附件二校正系統之操作步驟。附件二校正影像分析附件四量測系統之影像附件五量測系統載入影像附件六影像之分析Page 10 527260 V. Description of the invention (7) In summary, the detection system in this case has been specifically implemented. Using the detection system and method in this case can ensure that the detection result of the grinding wheel profile is within a reasonable error range. Using computer image processing technology, the result of detection and correction is an objective quantity, which can make the dressing of the grinding wheel more accurate. This has a lot to do with the production of drill bits, so it is industrially usable and progressive. The technology disclosed in this case can be implemented by those skilled in the art, and this method is unprecedented, which can greatly enhance the competitiveness of the industry, possess patentability, and apply for patents according to law. The scope of patent application is as attached . [Annex] Attachment —i — Master's Day 〇 Attachment 2 is the operating procedure of the correction system. Attachment 2 Corrected image analysis Attachment 4 Attached image of the measurement system Attachment 5 Attached image included in the image Attachment 6 Analysis of the image

第11頁 527260 圖式簡單說明〔圖不〕本案得藉由下列圖式及詳細說明，俾得一更深入之了解：圖一：習用砂輪輪靡剖面示意圖。圖二：本案較佳實施例之砂輪輪廓檢測系統方塊圖。圖三：本案較佳實施例之光學檢測平台的示意圖。〔圖號對照〕電腦系統2 1 最佳化運算程式2 2 1 光耦合元件CCD3 1 放置平台3 3 微調鈕3 5 控制升降鈕3 7 光學讀取平台1 待測樣本1 1 1 影像處理2 2 0 檢測結果2 2 2 背光板光源3 1 夾持架3 4 平面鏡頭3 6Page 11 527260 Schematic description of the diagram [not shown] This case can be understood in more depth by the following diagrams and detailed descriptions: Figure 1: Schematic diagram of the profile of a conventional grinding wheel. Figure 2: A block diagram of a grinding wheel contour detection system in the preferred embodiment of the present case. Figure 3: Schematic diagram of the optical detection platform of the preferred embodiment of the present case. [Comparison of drawing numbers] Computer system 2 1 Optimized calculation program 2 2 1 Optical coupling element CCD3 1 Placement platform 3 3 Fine adjustment button 3 5 Control lift button 3 7 Optical reading platform 1 Sample to be measured 1 1 1 Image processing 2 2 0 Test result 2 2 2 Backlight source 3 1 Clamping frame 3 4 Plane lens 3 6

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Claims

527260 六、申請專利範圍 1 、一種砂輪輪廓檢測系統，包含：一光學讀取平台，係藉一輔助片以產生一砂輪輪廓影像；以及一數位影像處理系統，係藉以取得該光學檢測平台所產生之該砂輪輪廓影像，並利用一最佳化運算程式，以檢測該砂輪輪廓影像之一孤心及一半徑。 2、如申請專利範圍第1項所述之砂輪輪廓檢測系統，其中該光學讀取平台係包含：一影像讀取裝置，藉以讀取該輔助片上之該砂輪輪廓影像；一背光板光源，係投射至該輔助片，以使該影像讀取裝置得以讀取該砂輪輪廓影像；一放置平台，係設於該影像讀取裝置與該背光板光源之間’措以放置該輔助片，以及一夾持架，係藉以固定該影像讀取裝置，並調整該影像讀取裝置的位置。 3、如申請專利範圍第1項所述之砂輪輪廓檢測系統，其中該輔助片係為金屬材質或非金屬材質者，該輔助片於檢測之前係自一運轉之砂輪取得該砂輪輪廓。 4、如申請專利範圍第1項所述之砂輪輪廓檢測系統，其中該數位影像處理系統係為一電腦系統。 5、如申請專利範圍第1項所述之砂輪輪廓檢測系統，其中該弧心係包含一第一弧心及一第二狐心，而該半徑係包含一第一半徑及一第二半徑。527260 VI. Application for Patent Scope 1. A grinding wheel contour detection system, including: an optical reading platform to generate a grinding wheel contour image by using an auxiliary piece; and a digital image processing system to obtain the optical inspection platform The contour image of the grinding wheel is used, and an optimization algorithm is used to detect an eccentricity and a radius of the contour image of the grinding wheel. 2. The grinding wheel contour detection system described in item 1 of the scope of the patent application, wherein the optical reading platform includes: an image reading device to read the contour image of the grinding wheel on the auxiliary sheet; a backlight board light source, Projected onto the auxiliary sheet so that the image reading device can read the contour image of the grinding wheel; a placement platform is arranged between the image reading device and the light source of the backlight board to place the auxiliary sheet, and The clamping frame is used for fixing the image reading device and adjusting the position of the image reading device. 3. The grinding wheel contour detection system described in item 1 of the scope of patent application, wherein the auxiliary piece is made of metal or non-metallic material, and the auxiliary piece is obtained from a running grinding wheel before the detection. 4. The grinding wheel contour detection system described in item 1 of the scope of patent application, wherein the digital image processing system is a computer system. 5. The grinding wheel contour detection system according to item 1 of the scope of the patent application, wherein the arc center includes a first arc center and a second fox center, and the radius includes a first radius and a second radius.

第13頁 527260 六、申請專利範圍其 6、如申請專利範圍第1項所述之砂輪輪廓檢測系統，中該最佳化程式係由一圖形使用者界面（GUI，Graphic User Interface)實現〇 7、如申請專利範圍第6項所述之砂輪輪廓檢測系統，1 中該圖形使用者界面（GUI，Graphlc User InterfaceHf 包含一校正系統及一量測系統。 8、一種砂輪輪廓檢測方法，包含下列步驟：提供一輔助片以產生一砂輪輪廓；A · 提供一光學讀取平A以拍廓影像；以及〇 '以兮輪輪廓取得一砂輪輪提供一數位影像處理系統，式，以檢測該砂輪輪廓影利用一取佳化運算程 9、如申請專利範圍第8】：：，及-半徑。影像中該光學讀取平台係包含：、厅述之矽輪輪廓檢測方法，其影像讀取裴置，、 …輔助片上之該砂輪輪靡一背光板光源，係γ 裳置得以讀取該砂輪心影】該輔助[以使該影像 —放置平台，係設於兮i象後士之間’藉以放置該輔助片？：：讀取裝置與該背光板 —夾持架，係藉以固定兮=& ’、像％取裝置的位置。 '"衫像讀取裝置，並調整診旦， 1 〇、如申請專利範圍其令該輔助片係為金屬材質：：=砂輪輪廓檢測方法， ^_ 次非金屬材質者，該辅助片於第14頁 527260 六、申請專利範圍檢測之前係自一運轉之砂輪取得該砂輪輪廓。 1 1、如申請專利範圍第8項所述之砂輪輪廓檢測方法，其中該數位影像處理系統係為一電腦系統。 1 2、如申請專利範圍第8項所述之砂輪輪廓檢測方法，其中該弧心係包含一第一弧心及一第二弧心，而該半徑係包含一第一半徑及一第二半徑。 1 3、如申請專利範圍第8項所述之砂輪輪廓檢測方法，其中該最佳化程式係由一圖形使用者界面（GU I， Graph i c User Interface)實現。 1 4、如申請專利範圍第1 3項所述之砂輪輪廓檢測方法，其中該圖形使用者界面（GUI， Graphic User I n t e r f a c e )係包含一校正系統及一量測系統。Page 13 527260 6. The scope of patent application 6. The grinding wheel contour detection system as described in item 1 of the scope of patent application, wherein the optimization program is implemented by a Graphic User Interface (GUI) 1. The grinding wheel contour detection system as described in item 6 of the scope of patent application, the graphical user interface (GUI, Graphlc User Interface Hf in 1) includes a calibration system and a measurement system. 8. A grinding wheel contour detection method includes the following steps : Provide an auxiliary piece to generate a grinding wheel profile; A · Provide an optical reading plane A to take a profile image; and obtain a grinding wheel from the profile of the wheel to provide a digital image processing system to detect the profile of the grinding wheel The image using an optimized optimization process 9, such as the scope of the patent application No. 8] :, and-radius. The optical reading platform in the image includes: the silicon wheel contour detection method described in the image, the image read Pei Zhi ，…… The wheel on the auxiliary plate is exposed to a light source of the backlight board, which is able to read the heart shadow of the wheel】 The platform is set between Xi Xiangxi's 'to place the auxiliary piece? :: The reading device and the backlight board-the clamping frame, are used to fix Xi = &', like the location of the device. '" Shirt image reading device, and adjust the diagnosis, 1 〇 If the scope of the patent application, the auxiliary sheet is made of metal material :: = grinding wheel contour detection method, ^ _ non-metal material, the auxiliary sheet is Page 14 527260 6. Before the application for patent range detection, the contour of the grinding wheel was obtained from a running grinding wheel. 1 1. The method for detecting the contour of the grinding wheel as described in item 8 of the patent application range, wherein the digital image processing system is a computer 1 2. The method for detecting the contour of a grinding wheel as described in item 8 of the scope of the patent application, wherein the arc center includes a first arc center and a second arc center, and the radius includes a first radius and a first arc center. Two radii. 1 3. The grinding wheel contour detection method as described in item 8 of the scope of patent application, wherein the optimization program is implemented by a GUI (Graphical User Interface). 1 4. As applied Patent model The first three of the grinding wheel contour detection method, wherein the graphical user interface (GUI, Graphic User I n t e r f a c e) system comprises a correction system and a measuring system.

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