{"id":16329,"date":"2024-09-19T09:51:42","date_gmt":"2024-09-19T07:51:42","guid":{"rendered":"https:\/\/dev.shimadzu-testing.com\/?p=16329"},"modified":"2025-02-05T11:17:42","modified_gmt":"2025-02-05T10:17:42","slug":"3d-dic-analysis-of-a-metal-specimen-following-animpact-compression-test-by-the-hopkinson-barmethod","status":"publish","type":"post","link":"https:\/\/shimadzu-testing.com\/sk\/vediet-ako\/high-speed-video-camera\/3d-dic-analysis-of-a-metal-specimen-following-animpact-compression-test-by-the-hopkinson-barmethod\/","title":{"rendered":"3D-DIC anal\u00fdza kovovej vzorky po n\u00e1razovej tlakovej sk\u00fa\u0161ke met\u00f3dou Hopkinsonovej ty\u010de"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16329\" class=\"elementor elementor-16329\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e15197 e-flex e-con-boxed e-con e-parent\" data-id=\"4e15197\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8791d81 elementor-widget elementor-widget-text-editor\" data-id=\"8791d81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPochopenie vlastnost\u00ed materi\u00e1lov je d\u00f4le\u017eit\u00e9\npri navrhovan\u00ed v\u00fdrobkov. Z tohto d\u00f4vodu existuj\u00fa r\u00f4zne\ntestovac\u00edch noriem, ako s\u00fa napr\u00edklad sk\u00fa\u0161ky v \u0165ahu, v tlaku\na sk\u00fa\u0161ky ohybom. Pokia\u013e ide o dopravn\u00e9 lietadl\u00e1,\nsa mus\u00ed bra\u0165 do \u00favahy mo\u017enos\u0165 zn\u00e1\u0161ania n\u00e1razov\u00e9ho za\u0165a\u017eenia\nto znamen\u00e1, \u017ee na presn\u00e9 pos\u00fadenie\npochopi\u0165 vlastnosti materi\u00e1lu, je potrebn\u00e9 zoh\u013eadni\u0165 n\u00e1razov\u00e9 vlastnosti\nmusia by\u0165 okrem statick\u00fdch vlastnost\u00ed zachyten\u00e9 aj vlastnosti n\u00e1razov\u00e9. Na str\u00e1nke .\nje potrebn\u00e9 najm\u00e4 r\u00e1zov\u00e9 sk\u00fa\u0161anie, preto\u017ee nap\u00e4tie a deform\u00e1cia\nmateri\u00e1lu sa m\u00f4\u017eu l\u00ed\u0161i\u0165 medzi\nke\u010f je vystaven\u00fd statick\u00e9mu za\u0165a\u017eeniu a ke\u010f je\nvystaven\u00e9 r\u00e1zov\u00e9mu za\u0165a\u017eeniu. Hopkinsonova ty\u010dov\u00e1 met\u00f3da\nje jednou z met\u00f3d r\u00e1zovej sk\u00fa\u0161ky. Navrhol ju Bertram\nHopkinson, t\u00e1to met\u00f3da deformuje vzorku n\u00e1razom.\n\u00dadern\u00e1 ty\u010d sa vystrel\u00ed proti vstupnej ty\u010di pomocou ty\u010dov\u00e9ho odpa\u013eova\u010da,\na pren\u00e1\u0161a tlakov\u00fa pru\u017en\u00fa vlnu cez ty\u010d.\nvstupn\u00fa ty\u010d, \u010d\u00edm sa na vzorku p\u00f4sob\u00ed n\u00e1hlou silou, ktor\u00e1\nsa dot\u00fdka vstupnej ty\u010de.1) Sch\u00e9ma\nHopkinsonovej ty\u010dovej met\u00f3dy je zn\u00e1zornen\u00e1 na obr. 1.\nV tejto \u0161t\u00fadii sa uskuto\u010dnila sk\u00fa\u0161ka n\u00e1razov\u00fdm stla\u010den\u00edm\nvykonan\u00e1 na vzorke z hlin\u00edkovej zliatiny pomocou\nHopkinsonovou ty\u010dovou met\u00f3dou. Rozlo\u017eenie deform\u00e1cie na\nna povrchu vzorky bolo vizualizovan\u00e9 zaznamen\u00e1van\u00edm\nsk\u00fa\u0161ky pomocou dvoch vysokor\u00fdchlostn\u00fdch videokamier HPVTM-X2\n(\u010falej len HPV-X2) a vykonan\u00edm 3D\ndigit\u00e1lnej obrazovej korel\u00e1cie (DIC).*1\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc5b39e elementor-widget elementor-widget-text-editor\" data-id=\"cc5b39e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t*1 DIC anal\u00fdza<br>\nT\u00e1to technika porovn\u00e1va n\u00e1hodn\u00fd vzor na povrchu\npred a po deform\u00e1cii objektu s cie\u013eom presk\u00fama\u0165\nve\u013ekosti pohybu vzoru. Tu pou\u017eit\u00fd n\u00e1hodn\u00fd vzor\nbol vytla\u010den\u00fd na prenosn\u00fa n\u00e1lepku a n\u00e1lepka bola pripevnen\u00e1\nna povrch vzorky.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c5eeb elementor-widget elementor-widget-text-editor\" data-id=\"a8c5eeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Syst\u00e9m merania<\/strong><\/h2>\n<p>Z\u00e1znam n\u00e1razovej kompresnej sk\u00fa\u0161ky z dvoch\npomocou dvoch vysokor\u00fdchlostn\u00fdch videokamier HPV-X2\numo\u017e\u0148uje trojrozmern\u00e9 meranie posunutia.\nKe\u010f\u017ee v tejto \u0161t\u00fadii bola pou\u017eit\u00e1 valcov\u00e1 vzorka, bolo\ntrojrozmern\u00e9 meranie posunutia bolo\npotrebn\u00e9. V s\u00falade s t\u00fdm sa test zaznamenal\nsynchr\u00f3nne z dvoch smerov. Obr\u00e1zky 2 a 3 ukazuj\u00fa\npozorovacie a sk\u00fa\u0161obn\u00e9 usporiadanie. Zariadenie pou\u017eit\u00e9 na\nz\u00e1znamu testu je uveden\u00e9 v tabu\u013eke 1. Video\nzaznamenan\u00e9 kamerami HPV-X2 boli analyzovan\u00e9 pomocou\nsoftv\u00e9ru VIC-3D DIC na ur\u010denie rozlo\u017eenia deform\u00e1cie.\nKe\u010f\u017ee VIC-3D m\u00f4\u017ee ovl\u00e1da\u0165 kamery HPV-X2, kalibr\u00e1cia\na anal\u00fdzu mo\u017eno vykona\u0165 jednoducho.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-413e636 e-grid e-con-full e-con e-child\" data-id=\"413e636\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2206f5f elementor-widget elementor-widget-image\" data-id=\"2206f5f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig2-setup-of-recording-equipment.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig2-setup-of-recording-equipment\" data-elementor-lightbox-description=\"Fig. 2 Setup of Recording Equipment\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTYzMzAsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcLzNkLWRpYy1hbmFseXNpcy1vZi1hLW1ldGFsLXNwZWNpbWVuLWZvbGxvd2luZy1hbi1pbXBhY3QtY29tcHJlc3Npb24tdGVzdC1ieS10aGUtaG9wa2luc29uLWJhci1tZXRob2QtZmlnMi1zZXR1cC1vZi1yZWNvcmRpbmctZXF1aXBtZW50LmpwZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"762\" height=\"568\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig2-setup-of-recording-equipment.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16330\" alt=\"Obr. 2 Nastavenie nahr\u00e1vacieho zariadenia\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 2 Nastavenie nahr\u00e1vacieho zariadenia<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f029c7 elementor-widget elementor-widget-image\" data-id=\"7f029c7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig3-test-setup-with-specimen-inserted.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig3-test-setup-with-specimen-inserted\" data-elementor-lightbox-description=\"Fig. 3 Test Setup with Specimen Inserted\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTYzMzEsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcLzNkLWRpYy1hbmFseXNpcy1vZi1hLW1ldGFsLXNwZWNpbWVuLWZvbGxvd2luZy1hbi1pbXBhY3QtY29tcHJlc3Npb24tdGVzdC1ieS10aGUtaG9wa2luc29uLWJhci1tZXRob2QtZmlnMy10ZXN0LXNldHVwLXdpdGgtc3BlY2ltZW4taW5zZXJ0ZWQuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"760\" height=\"570\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig3-test-setup-with-specimen-inserted.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16331\" alt=\"Obr. 3 Sk\u00fa\u0161obn\u00e1 zostava s vlo\u017eenou vzorkou\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 3 Sk\u00fa\u0161obn\u00e1 zostava s vlo\u017eenou vzorkou<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efdf405 elementor-widget elementor-widget-text-editor\" data-id=\"efdf405\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>V\u00fdsledky merania<\/strong><\/h2>\n<p>Test bol zaznamenan\u00fd r\u00fdchlos\u0165ou 500 000 sn\u00edmok za sekundu.\nNa obr. 4 s\u00fa uveden\u00e9 v\u00fdsledky 3D-DIC anal\u00fdzy. Anal\u00fdza\nnazna\u010duj\u00fa deform\u00e1ciu v smere sk\u00fa\u0161ky. Ke\u010f\u017ee\nvzorka bola stla\u010den\u00e1, pri\u010dom bola obmedzen\u00e1\nvstupnou ty\u010dou a v\u00fdstupnou ty\u010dou, deform\u00e1cia v \u0165ahu\nv smere \u0165ahu, aj ke\u010f mierne, sa pozoruje na oboch koncoch\nvzorky. Z v\u00fdsledkov tie\u017e vypl\u00fdva, \u017ee pri sk\u00fa\u0161ke\npostupovala deform\u00e1cia v smere stl\u00e1\u010dania\ns\u00fastredilo v hornej \u010dasti vzorky. To nazna\u010duje\n\u017ee t\u00e1to sk\u00fa\u0161ka sa neuk\u00e1zala ako skuto\u010dn\u00e1\na deform\u00e1cia sa s\u00fastredila\nna jednej strane.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14438ca elementor-widget elementor-widget-text-editor\" data-id=\"14438ca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Z\u00e1ver<\/h2>\n<p>Na 3D-DIC sa pou\u017eili dve vysokor\u00fdchlostn\u00e9 kamery HPV-X2\nkompresnej sk\u00fa\u0161ky pomocou Hopkinsonovej ty\u010de\nmet\u00f3dou. S cie\u013eom vykona\u0165 3D-DIC anal\u00fdzu\nn\u00e1razovej sk\u00fa\u0161ky sa pou\u017eili vysokor\u00fdchlostn\u00e9 kamery, ktor\u00e9 maj\u00fa vysok\u00fa\nr\u00fdchlos\u0165 z\u00e1znamu a vysok\u00e9 rozl\u00ed\u0161enie a z\u00e1rove\u0148 s\u00fa schopn\u00e9\nsynchronizovan\u00fd z\u00e1znam z dvoch smerov, s\u00fa\npotrebn\u00e9. Kamera HPV-X2 je vybaven\u00e1 v\u0161etk\u00fdmi t\u00fdmito funkciami.\nje optim\u00e1lna vysokor\u00fdchlostn\u00e1 videokamera pre 3D-DIC\nanal\u00fdzy n\u00e1razov\u00fdch sk\u00fa\u0161ok.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cad14a elementor-widget elementor-widget-image\" data-id=\"1cad14a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig4-results-of-3D-DIC-analysis-time-interval-between-images-32-\u03bcs.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig4-results-of-3D-DIC-analysis-time-interval-between-images-32-\u03bcs\" data-elementor-lightbox-description=\"Fig. 4 Results of 3D-DIC Analysis (Time interval between images: 32 \u03bcs)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTYzMzIsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcLzNkLWRpYy1hbmFseXNpcy1vZi1hLW1ldGFsLXNwZWNpbWVuLWZvbGxvd2luZy1hbi1pbXBhY3QtY29tcHJlc3Npb24tdGVzdC1ieS10aGUtaG9wa2luc29uLWJhci1tZXRob2QtZmlnNC1yZXN1bHRzLW9mLTNELURJQy1hbmFseXNpcy10aW1lLWludGVydmFsLWJldHdlZW4taW1hZ2VzLTMyLVx1MDNiY3MuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"426\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method-fig4-results-of-3D-DIC-analysis-time-interval-between-images-32-\u03bcs-1024x426.jpg\" class=\"attachment-large size-large wp-image-16332\" alt=\"Obr. 4 V\u00fdsledky 3D-DIC anal\u00fdzy (\u010dasov\u00fd interval medzi sn\u00edmkami: 32 \u03bcs)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 4 V\u00fdsledky 3D-DIC anal\u00fdzy (\u010dasov\u00fd interval medzi sn\u00edmkami: 32 \u03bcs)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-103cacb elementor-widget elementor-widget-text-editor\" data-id=\"103cacb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTest bol zaznamenan\u00fd v spolupr\u00e1ci s Laborat\u00f3riom stavebnej mechaniky na Katedre stroj\u00e1rstva Pr\u00edrodovedeckej fakulty UK.\na in\u017einierstva na Ritsumeikan University. <br> <br>\nOdkaz<br>\n1) Kichinosuke Tanaka a Yoji Adachi, Aeronautical and Space Sciences Japan, Volume 21, Issue 230 (1973) <br>\nHPV je ochrann\u00e1 zn\u00e1mka spolo\u010dnosti Shimadzu Corporation.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f5d236 elementor-widget elementor-widget-spacer\" data-id=\"8f5d236\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73eecaa e-flex e-con-boxed e-con e-parent\" data-id=\"73eecaa\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6878ff6 elementor-widget elementor-widget-heading\" data-id=\"6878ff6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Stiahnite si<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bf12d7 downloads-liste elementor-widget elementor-widget-text-editor\" data-id=\"2bf12d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/high-speed-video-camera-3d-dic-analysis-of-a-metal-specimen-following-an-impact-compression-test-by-the-hopkinson-bar-method.pdf\">Pou\u017eitie: 3D-DIC anal\u00fdza kovovej vzorky po n\u00e1razovej tlakovej sk\u00fa\u0161ke met\u00f3dou Hopkinsonovej ty\u010de<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af1c544 elementor-widget elementor-widget-spacer\" data-id=\"af1c544\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0b45c7 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"a0b45c7\" 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<\/p>","protected":false},"author":5,"featured_media":16333,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[340,357],"tags":[],"class_list":["post-16329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-speed-video-camera","category-hpv-x2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3D-DIC Analysis of Metal Impact Compression | Shimadzu<\/title>\n<meta name=\"description\" content=\"Explore Shimadzu&#039;s 3D-DIC analysis of metal specimens under impact compression using the Hopkinson Bar Method and HPV-X2 high-speed cameras.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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