200812811 九、發明說明： 【發明所屬之技術領域】 本發明係關於使用一移印機將影像目標放置於一 上以用於一影像伸長計（eXtens〇iner )或類似裝置之 測量。 【先前技術】 影像伸長計係揭示於2 〇 〇 3年1 0月1 〇曰提出申驾 明名稱為「樣本之試驗」之專利申請案第1〇/683,〇72 2〇〇6年4月24日提出申請之發明名稱為「樣本之智 之專利申請案第11/41 〇,686號中。這些裝置對一經超 之樣本產生應力/應變曲線。為了測量應變（其係透这 試驗中之樣本的線性變形百分比來計算），影像目 如·兩個點）係放置於樣本之上。伸長計使用影像方9 定試驗期間在目標間之距離變化，從而計算應變。^ 在試驗前計算目標之横剖面面積並記錄施加至目標$ 可使結果之應力與應變相互關聯以產生一傳統的應 變曲線。 不過，在先前的技術中，影像目標之產生巳是习 的。手動使用標記筆來施加影像目標並不具有_ Λ 果。同樣地，使用穿孔背後有黏性的紙來提供點也有 因為可能無法適當地黏附至圓形或其他除了平垣以； 樣；可能需要會損壞某些試樣之相當大的施加力；^ 礙薄膜之試驗結果，因為點之剛性可人為地增加樣 樣本 應變 之發 號及 驗」 試驗 處於 I (例 以決 於是 力， 々/應 問題 的結 弓題， 的試 能妨 .之剛 5 200812811 性；且可能在其拉長眸n仏 ^ 吁黑法均勻黏附至一試樣，從而妨礙 應變力測量。此外， ^ ^ .黏可在试驗期間飛離試樣，尤其當試 樣毁壞時。在伸長蚌^ 、 *現線内的點可導致錯誤的試驗結果。 起碼這些周遊的點可能、 此弄亂喊驗區域。 【發明内容】 因此本發明之一目標為提供用於應變測量之試樣上 的影像目標標記之改進。 此目私及其他目標藉由提供用於施加影像目標在作為 之達成係·藉由在墊支撐件上提供氣動活塞以自動地改變 墊之間隔，並藉此改變影像目標之間隔；藉由提供改變介 於墨水收集和墨水施加間之間隔的墊支撐件，並由此對移 印機之移印平板(亦即，印刷鉛板）中之墨水井（wdi )之 2一間隔提供不同的影像目標間隔；藉由提供自動標距計 异，及猎由提供一卡扣式（snap_in)磁性配置以固定移印 墊0 【實施方式】 現詳細參考圖式，在數個圖式中，類似的元件符號指 示類似的元件，吾人見第1圖說明接受影像伸長計2〇〇之 應力/應變分析之試樣1 0 0，例如2 0 0 3年1 〇曰、Λ t 丁 w月10日提出 申請之發明名稱為「樣本之試驗」之專利申請案第 10/683,072號及2006年4月24曰提出申請之發明名稱為 200812811 「樣本之試驗」之專利申請案第丨1/410,686號中所揭示般。 試樣1〇〇(詳細示於第2圖且於下文討論之）係保持於 :個典型施加-拉力於試樣上以執行拉伸試… 益或爽202、204之間。藉由將拉力除以試樣100之中央部 分之橫剖面面積（亦即，最小的橫剖面面積），則可計算出 應力。此力及橫剖面面積的測量與計算是簡單的。為了計 算所關心的試樣之部分上對應於應力之應變，必須要測量 所關心的試樣之部分之相應的伸長。影像目標 係放置於所關心的試樣100之部分上，以便影像伸長計200 可偵測所關心的試樣1 〇〇之部分之相應的變形。 試樣100之一典型的形狀係圖解於第2圖中。試樣100 典型由一具有相當均勻厚度之平面材料形成。試樣ι〇〇包 含兩個具有增加的寬度之末端1〇6、1〇8，以穩固地與樣本 固定器或炎202、204接合。中央部份11〇係形成於兩個末 端106、108之間。中央部份110典型包含具平行邊緣及試 樣100之最小寬度之一部分，以便相當均勻的應力可施加 至一具有最小横剖面之給定的部分（且因而為最大應力）。 影像目標102、1〇4典型係放置於中央部份110之上。 用於影像目標1 02、1 04之移印的移印機1 0之第一實 施係示於第3圖。地接合基座12支承用於放置移印試樣 100之定位裝置14，並進一步提供對印刷鉛板(clich6)或移 印平板16之支托。基座12進一步接合支撐件18，其接合 執條20、22之近端，且軌條20、22由此處延伸。停止件 24係形成於轨條2〇、22之遠端。往復頭3 0包含垂直通道 7 200812811 27、29，其讓_ ί執條31、33通過以提供载板卜㈣心 plate)32之垂直務動。此垂直移動可以電動機械地提供或 砰透過把手3 7夺動地提供’·把手3 7係與垂直執條3 1、3 3 接合，且以由往復頭30延伸之樞軸延伸部39之遠端為軸 心而轉動。200812811 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to the use of a pad printer to place an image object on a measurement for use in an image extensometer (eXtens〇iner) or the like. [Prior Art] The image extensometer is disclosed in the patent application No. 1/683, 〇72 2〇〇6 years 4 of the “Test of the Sample” The name of the invention filed on the 24th of the month is "Patent Zhizhi's patent application No. 11/41, No. 686. These devices produce a stress/strain curve for an oversampled sample. In order to measure strain (the system is used in this test) The linear deformation percentage of the sample is calculated. The image is placed on the sample. The extensometer uses the image to determine the distance between the targets during the test to calculate the strain. ^ Calculate the target before the test. The cross-sectional area and record applied to the target $ correlates the resulting stress and strain to produce a conventional strain curve. However, in the prior art, the generation of image targets is a habit. Manually using a marker to apply The image target does not have _ 。. Similarly, the use of viscous paper behind the perforation to provide the point is also possible because it may not be properly adhered to the circle or other than the plaque; Will damage the considerable application force of some samples; ^ the test results of the film, because the rigidity of the point can artificially increase the strain of the sample and the test" "The test is in I (for example, depending on the force, 々 / should The problem of the knot, the test can be. Just 5 200812811 sex; and may be in its elongated 眸n仏^ 黑 black method evenly adhere to a sample, thus hindering the measurement of strain force. In addition, ^ ^ . Flying away from the specimen during the test, especially when the specimen is destroyed. At the point of elongation 蚌^, * the current line can lead to erroneous test results. At least these points of travel may, this mess up the area of the call. It is therefore an object of the present invention to provide an improvement in image target marking on a sample for strain measurement. This objective and other objects are provided by the means for applying the image target. A pneumatic piston is provided on the piece to automatically change the spacing of the pads and thereby change the spacing of the image objects; by providing a pad support that changes the spacing between ink collection and ink application, and thereby shifting the pad printer The ink wells (wdi) in the printing plate (ie, the printed lead plate) provide different image target intervals at intervals of 2; by providing an automatic gauge length difference, and the hunting is provided by a snap-in magnetic configuration For a fixed pad 0 [Embodiment] Referring now to the drawings in detail, like reference numerals refer to like elements throughout the drawings, and FIG. 1 illustrates the stress/strain analysis of an image extensometer The sample application of the patent application No. 10/683,072 and April 24, 2006, which was filed on the 10th of the month. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Sample 1 (detailed in Figure 2 and discussed below) is maintained on: a typical applied-pull force on the sample to perform a tensile test. The stress can be calculated by dividing the tensile force by the cross-sectional area of the central portion of the sample 100 (i.e., the smallest cross-sectional area). The measurement and calculation of this force and cross-sectional area is simple. In order to calculate the strain corresponding to the stress on the portion of the specimen of interest, the corresponding elongation of the portion of the specimen of interest must be measured. The image target is placed on a portion of the sample 100 of interest so that the image extensometer 200 can detect the corresponding deformation of the portion of the sample of interest 1 . A typical shape of one of the samples 100 is illustrated in Figure 2. Sample 100 is typically formed from a planar material having a relatively uniform thickness. The sample ι contains two ends 1〇6, 1〇8 having an increased width to firmly engage the sample holder or the inflammation 202, 204. The central portion 11 is formed between the two ends 106, 108. The central portion 110 typically includes a portion having a parallel edge and a minimum width of the sample 100 such that a relatively uniform stress can be applied to a given portion having the smallest cross-section (and thus the maximum stress). The image objects 102, 1〇4 are typically placed over the central portion 110. The first embodiment of the pad printing machine 10 for pad printing of image objects 102, 104 is shown in Figure 3. The ground engaging base 12 supports the positioning device 14 for placing the printed sample 100 and further provides support for the printed lead plate (clich 6) or the transfer plate 16. The base 12 further engages a support member 18 that engages the proximal ends of the bars 20, 22 and from which the rails 20, 22 extend. Stop members 24 are formed at the distal ends of the rails 2, 22. The reciprocating head 30 includes a vertical channel 7 200812811 27, 29 which passes the _ 执 bar 31, 33 to provide vertical movement of the carrier plate (32). This vertical movement can be provided either electrically or mechanically through the handle 37. The handle 7 7 is engaged with the vertical bars 3 1 , 3 3 and extends farther from the pivot extension 39 extended by the reciprocating head 30. The end rotates for the axis.
往復頭30進一步支托用於倒轉墨杯（inverted ink cup ) 3 4之墨杯軸3 5。倒轉墨杯3 4包含磁鐵以迫使墨杯 34緊靠印刷鉛板或移印平板16，並在墨杯34藉由墨杯轴 35移動穿過印刷鉛板或移印平板16時防止墨水漏出。當 墨杯34移動穿過印刷鉛版或移印平板μ時，這些磁鐵進 〆步排除墨杯轴3 5提供一壓制力給倒轉墨杯3 4的需要。 勢载體36、38係附加於载板32之下側。移印墊4〇、42 孫附加於塾載體36、38。移印墊40、42之中央部份隔開 /等於影像目標間所需距離之距離。移印墊4〇、42典型夠 軟以符合接收移印圖案之任何圓形或不平坦的物體輪廊。 如同在移印技術中已知者，印刷鉛板或移印平板16 包含-具有凹陷部50之圖案(見第5及6圖)。當倒轉墨杯 34在各移印循環期間被磁力迫使緊靠印刷鉛板或移印平 板16時，這些凹陷部5〇會收集來自倒轉墨杯之墨水。 更具體地’往復頭30由執條20、22之遠端（第3圖所示的 位置)移動至執條20、22之近端，由此移動甸轉墨杯34 而使其遠離填滿墨水的凹陷部5 〇，並定位用於垂直移動之 移印墊40、42之位置，而由此浸入凹陷部5〇並從此處汲 取墨水。往復頭30接著移動回到軌條20、22之遠端，由 200812811 此移動倒轉墨杯34越過凹陷部5〇以補充凹陷部5〇中之墨 水，並定位用於垂直移動之移印墊4〇、42之位置，由此移 印影像目標1 0 2、1 〇 4至試樣1 〇 〇上。 第5圖顯示在用於移印影像目標丨〇2、丨〇4之印刷鉛板 或移印平板16上之凹陷部5〇之一典型圖案，而第6圖給 定影像目標1〇2、1〇4之移印的各個典型軸向標距及橫截標 距之尺寸。橫截標距影像目標可由移印機丨〇上之一中央位 置中之單一移印墊來移印。 第4圖顯示移印機1 〇之箆一者 社β >丄 <弟一實施例，其具有相似的元 件’並進一步包含允許塾載α 〇 ^ ' 戰餸36、38進而移印墊4〇、42 之位置及間隔調整之轨道44。捧益山处 ^ 此籍由使用氣動或馬達而允 許移印墊40、42之間隔吱合隐+ Α * ]細次刀隔之自動化改變，且更詳細地 不於第7圖。相應來自線52之番 、 炙電子輸入的電磁閥5〇啟動 活塞5 4、5 6以移動移印塾4 〇 丨蛩⑼、42之位置，以至於可達成 不同的標距，包含所示的G1及 Ί私距。此外，此配置可 用於改變介於墨水收集和移印步 一 P步驟間之移印墊40、42之間 隔。此極有用之處在於，既不带面 而要於印刷鉛板或移印平板 16中形成一組新的凹陷部50, 9介τ + # /且亦不需要在需要一不同標 距時部分地拆開移印機1 〇以容姑k 文展新的印刷鉛板或移印平 板16的情況下，可達成移印的 丨”衫像目標102、104之不同 的間隔。更具體地，凹陷部50可^ 一第一標距形成，而移 Ρ墊4〇、42在墨水收集步驟期間係設定為此標 在移印影像目標102、1〇4前 上 ^ 基54、56可改變移印墊 40、42之間隔為一第二標距。這在 要求襟距較印刷錯板1 6 200812811 或墨杯34更寬時尤其有用。 · 一類似的允許自動成比例的標距試驗之實施例揭示於 第 8 圖，其符合根據 JIS Z 2201、ISO 6892、Annex D 及 要求標距與試樣100之橫剖面面積之平方根成比例之其他 規格之金屬試驗要求。此通常表示為GL = k/" A，其中k 典型為5·65(「k」不需要單位，因為一面積之平方根得到 一直線距離）。橫剖面面積（A)的值可使用其他在此技術中 已知之儀器及方法測定，並透過小鍵盤或類似裝置輸入至 控制器70。控制器7〇產生輸入以驅動並控制用來控制馬 達7 4之箱7 2。馬達7 4驅動包含一半左側螺紋及一半右側 螺紋之螺桿軸76。墊载體36、38可螺紋地架置於螺桿軸 76上’藉由螺桿軸76於一第一方向的旋轉導致墊載體36、 38 ’進而是移印墊4〇、42朝彼此移動（減少兩者間的間 隔）’而螺桿軸76於一第二方向之旋轉導致塾載體36、38， 進而疋移印墊40、42遠離彼此移動（增加兩者間的間隔）。 腳踏開關80 ’或類似的開關，係提供以便使用者可開始所 需的操作。限制開關82係提供以防止墊載體36、38移動 越過此實施例之操作限制，並進一步充當墊機制之一參考 或起始位置。 第9圖揭示移印墊4〇至墊載體36之附接之配置，以 此方式，此連接對於移印操作來說是足夠堅固的，同時仍 允許fi單而快速的手動（「卡扣式（sna卜⑻」）安裝或移除 移P墊40。移印墊4〇包含具有突出的凸形凸座"之上部 金屬平板82。墊载體3 6包含尺寸和形狀與突出的凸形凸 10 200812811 座84為互補的盲孔86。突出的凸形凸座及盲孔μ之 位置可反置。塾載體36進一步包含磁鐵87以產生介於上 部金屬平板82及塾載體36間之堅固連接。 欲使用移印機使用者須確認適當的印刷錯板或移 印平板16已安裝，且移印墊40、42已適當地隔開。如果 移印塾40、42之間隔在墨水收集和移印間將有所調整，則 某些實施例要求進一步的規刻哎相效 j ^凋整。使用者放置試樣 100至可調整的定位裝置14中，並門从*十 嚴開始程序，以便移印$ 像目標102、104至試樣100上作Λ尨錶κ^ 作马後績拉伸或類似試驗 準備。 ^ 因此，前述的數個目標及優點p县古 政點已取有效地達成。雖然 本發明之較佳的實施例已於此處揭、 处殉不並砰述，須了解此發 明決不因此受到限制，且其範圍係 Λ 固係由附加的專利申請範圍 決定。 m m 【圖式簡單說明】 本發明之進一步的目標及優 圖式而益發明白，其中： 第1圖為在一包含影像目標之樣本上 試驗之影像伸長計之透視圖； 第2圖為一具有影像目標之典型的試驗試 點將由下列敘述及伴隨之 執行應力/應變 圖； 樣之平 面 圖； 第3圖為本發明之一移印裝置的第一實施 例之透視 11 200812811 第 4圖為本發明之一移印裝置的第二實施例之透視 圖； 第5圖為用於本發明之移印機之一印刷鉛板或移印平 板之平面圖，其顯示用於影像目標之移印之墨水井（well ) 的典型間隔； 第6圖為第5圖之印刷鉛板上之點的標距圖案之範例 示意圖，其包含典型尺寸；The reciprocating head 30 further supports an ink cup shaft 35 for inverting the ink cup 34. The inverted ink cup 34 contains magnets to force the ink cup 34 against the printed lead or pad 16 and prevents ink from escaping as the ink cup 34 moves through the printing lead or pad 16 through the cup axis 35. As the ink cups 34 move through the printing clasp or pad i, these magnets progressively eliminate the need for the cup axis 35 to provide a pressing force to reverse the ink cups 34. The potential carriers 36, 38 are attached to the lower side of the carrier 32. Pads 4, 42 are attached to the cassette carriers 36, 38. The central portion of the pad 104, 42 is spaced/equal to the distance required between the image targets. The pad 4, 42 is typically soft enough to conform to any circular or uneven object wheel that receives the pad pattern. As is known in the art of pad printing, the printed lead or pad printing plate 16 comprises a pattern having recesses 50 (see Figures 5 and 6). When the inverted ink cup 34 is forced by the magnetic force against the printing lead plate or the pad printing plate 16 during each printing cycle, the depressed portions 5 收集 collect the ink from the inverted ink cup. More specifically, the 'reciprocating head 30 is moved from the distal end of the bar 20, 22 (the position shown in FIG. 3) to the proximal end of the bar 20, 22, thereby moving the distilling cup 34 away from filling. The depressed portion 5 of the ink is positioned and positioned for the vertical movement of the pad 104, 42 to thereby immerse the recess 5 and draw ink therefrom. The reciprocating head 30 is then moved back to the distal end of the rails 20, 22 by which the inverted ink cup 34 is moved over the recess 5 to supplement the ink in the recess 5 and to position the pad 4 for vertical movement. 〇, 42 position, thereby printing the image target 1 0 2, 1 〇 4 to the sample 1 〇〇. Figure 5 shows a typical pattern of the depressions 5 on the printed lead plates or pad printing plates 16 used to transfer the image objects 丨〇2, 丨〇4, and Figure 6 shows the image object 1〇2. The dimensions of each typical axial gauge length and cross-sectional gauge of 1〇4. The cross-web target image can be padded by a single pad in one of the central positions on the pad. Figure 4 shows a printing machine 1 β 者 社 & 丄 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟 弟4, 42 position and interval adjustment track 44.持益山处 ^ This is the use of a pneumatic or motor to allow the spacing of the pad 104, 42 to be combined with the + * Α *] fine change of the sub-interval, and in more detail than Figure 7. Correspondingly, the solenoid valve 5 from the wire 52, the electronic input 5 starts the pistons 5 4, 5 6 to move the position of the pad 4 〇丨蛩 (9), 42 so that different gauge lengths can be achieved, including the G1 and private distance. In addition, this configuration can be used to change the spacing between the pad 104, 42 between the ink collection and padtting steps. This is extremely useful in that a new set of depressions 50, 9 τ + # / is formed in the printed lead or pad 16 without the need for a face, and does not need to be partially required when a different gauge length is required. In the case of disassembling the pad printing machine 1 in the case of a new printing lead plate or pad printing plate 16 by Rong Gu, it is possible to achieve different intervals of the padded "shirts" like the targets 102, 104. More specifically, The recessed portion 50 can be formed by a first gauge length, and the transfer pads 4, 42 are set during the ink collection step, and the target can be changed before the imaged objects 102, 1 and 4 are transferred. The pads 40, 42 are spaced apart by a second gauge length. This is especially useful when the lay length is required to be wider than the printed misalignment 1 6 200812811 or the ink cup 34. · A similar implementation of a gauge length test that allows for automatic scaling The example is disclosed in Figure 8, which meets the metal test requirements for other specifications in accordance with JIS Z 2201, ISO 6892, Annex D and the required gauge length and the square root of the cross-sectional area of the sample 100. This is usually expressed as GL = k /" A, where k is typically 5.65 ("k" does not require units because of the square root of an area To the straight line distance). The value of the cross-sectional area (A) can be measured using other instruments and methods known in the art and input to the controller 70 via a keypad or the like. The controller 7 generates an input to drive and control the tank 7 2 for controlling the motor 74. Motor 74 drives a screw shaft 76 that includes half of the left side thread and half of the right side thread. The pad carriers 36, 38 are threadably mounted on the screw shaft 76. 'The rotation of the screw shaft 76 in a first direction causes the pad carriers 36, 38' and thus the pad 4, 42 to move toward each other (reduced The spacing between the two) and the rotation of the screw shaft 76 in a second direction results in the crucible carriers 36, 38, which in turn move the pads 40, 42 away from each other (increasing the spacing between the two). A foot switch 80' or similar switch is provided so that the user can begin the desired operation. A limit switch 82 is provided to prevent the pad carriers 36, 38 from moving past the operational limits of this embodiment and further serves as a reference or starting position for the pad mechanism. Figure 9 illustrates the configuration of the attachment of the pad 4 to the pad carrier 36 in such a manner that the connection is sufficiently robust for the pad printing operation while still allowing for a single and quick manual ("snap type" (snab (8)") mounting or removing the shifting pad 40. The pad 4' includes a protruding male tab" upper metal plate 82. The pad carrier 36 includes a size and shape and a convex shape The projections 108 200812811 are complementary blind holes 86. The positions of the protruding male and blind holes μ can be reversed. The carrier 36 further includes a magnet 87 to create a strong bond between the upper metal plate 82 and the crucible carrier 36. The user who wants to use the pad printer must confirm that the appropriate printing misplacement or pad printing plate 16 has been installed and that the pad pads 40, 42 are properly spaced. If the padding pads 40, 42 are spaced apart in the ink collection and The pad will be adjusted, and some embodiments require further 哎 哎 。 。. The user places the sample 100 into the adjustable positioning device 14, and the door starts from the program. In order to print $ like the target 102, 104 to the sample 100 for the κ κ Stretching or similar test preparation. ^ Therefore, the foregoing several objectives and advantages have been effectively achieved. Although the preferred embodiments of the present invention have been disclosed herein, It is to be understood that the invention is in no way limited, and its scope is determined by the scope of the appended patent application. mm [Simplified description of the drawings] Further objects and advantages of the present invention are invented, wherein: The figure shows a perspective view of an image extensometer tested on a sample containing an image target; Figure 2 shows a typical experimental pilot with an image target. The following is a description of the stress/strain diagram; 1 is a perspective view of a first embodiment of a pad printing device of the present invention. FIG. 4 is a perspective view of a second embodiment of a pad printing device of the present invention; FIG. 5 is a pad printing machine for use in the present invention. A plan view of a printed lead plate or pad printing plate showing a typical spacing of ink wells for pad printing of image targets; and FIG. 6 is a gauge pattern of dots on a printed lead plate of FIG. Fan An illustration of a typical size;
第7圖顯示改變介於墨水收集和移印間之移印墊的間 隔之活塞示意圖; 第8圖顯示影像目標之自動成比例的標距間隔之設備 不意圖， 第9圖為移印墊之磁性支托配置的分解透視圖，其部 分為假想圖。 【主要元件符號說明】 10 移印機Figure 7 shows a schematic diagram of a piston that changes the spacing of the pad between ink collection and pad printing; Figure 8 shows the device for automatic scaling of the gimbal spacing of the image target, and Figure 9 shows the pad of the pad. An exploded perspective view of the magnetic support arrangement, the portion of which is an imaginary map. [Main component symbol description] 10 Pad printing machine
14 定位裝置 1 6 印刷鉛板/移印平板 18 支撐件 20 執條 22 執條 24 停止件 27 通道 12 200812811 29 30 31 32 3 3 34 3514 Positioning device 1 6 Printed lead plate / pad printing plate 18 Support member 20 Bars 22 Bars 24 Stops 27 Channels 12 200812811 29 30 31 32 3 3 34 35
37 38 3 9 40 42 44 5037 38 3 9 40 42 44 50
5 4 56 70 72 74 76 通道 往復頭 執條 載板 執條 墨杯 墨朽^車由 墊載體 把手 墊載體 延伸部 移印墊 移印墊 軌道 凹陷部 線 活塞 活塞 控制器 箱 馬達 螺桿軸 腳踏開關 13 80 2008128115 4 56 70 72 74 76 Channel Reciprocating Head Holder Carrier Plate Ink Cup Ink Mould ^Cars by Pad Carrier Handle Pad Carrier Extension Pad Pad Pad Pad Track Depression Line Piston Piston Controller Box Motor Screw Shaft Switch 13 80 200812811
82 限制開關 84 凸座 86 盲孔 87 磁鐵 100 試樣 102 影像目標 104 影像目標 106 末端 108 末端 110 中央部份 200 影像伸長計 202 樣本固定器/夾 204 樣本固定器/夾82 Limit switch 84 Hinge 86 Blind hole 87 Magnet 100 Sample 102 Image target 104 Image target 106 End 108 End 110 Center part 200 Image extensometer 202 Sample holder/clip 204 Sample holder/clip