{"id":97307,"date":"2020-08-06T11:28:38","date_gmt":"2020-08-06T09:28:38","guid":{"rendered":"https:\/\/fabnum.tech\/?p=97307"},"modified":"2020-09-16T09:58:20","modified_gmt":"2020-09-16T07:58:20","slug":"margot-3-lithophanie","status":"publish","type":"post","link":"http:\/\/fabnum.tech\/index.php\/2020\/08\/06\/margot-3-lithophanie\/","title":{"rendered":"Margot : #3 Lithophanie"},"content":{"rendered":"

[vc_row][vc_column width=\u00a0\u00bb5\/6″][vc_custom_heading css_animation=\u00a0\u00bbcurtain\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

La lithophanie, qu’est-ce que c’est ?<\/span><\/h1>\n

[\/vc_custom_heading][\/vc_column][vc_column width=\u00a0\u00bb1\/6″][vc_gallery el_id=\u00a0\u00bbgallery-483578″ medias=\u00a0\u00bb97352″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][vc_column_text]La lithophane est une technique de gravure. La lithophanie, quant \u00e0 elle, est une \u0153uvre grav\u00e9e dans de la porcelaine dans laquelle on peut l\u2019apercevoir \u00e0 travers de la lumi\u00e8re. Elle peut \u00eatre plate, en forme de cylindre, incurv\u00e9, en d\u00f4me etc… Et peut \u00eatre aussi imprim\u00e9e en 3D. C’est justement ce qui va nous int\u00e9resser.\u00a0<\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][vc_custom_heading css_animation=\u00a0\u00bbcurtain\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

Comment \u00e7a se fabrique ?<\/span><\/h1>\n

[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/3″][vc_column_text]Pour pouvoir imprimer en 3D, il faudra s\u00e9lectionner une photo, qu\u2019on importera sur ce site <\/span>http:\/\/3dp.rocks\/lithophane\/<\/span><\/a>. Apr\u00e8s l\u2019avoir import\u00e9, on a la possibilit\u00e9 de choisir sa forme (plat, cylindre, incurv\u00e9, sph\u00e8re etc..). On peut aussi modifier les param\u00e8tres et d\u00e9cider d\u2019y ajouter un support ou non. Ensuite, on l\u2019exporte en fichier STL et on le place directement dans un trancheur. Cela peut \u00eatre ultimaker Cura ou bien Simplify3D. Apr\u00e8s quelques modifications, nous pouvons passer \u00e0 l\u2019impression.<\/span><\/span>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/3″][vc_gallery el_id=\u00a0\u00bbgallery-954774″ medias=\u00a0\u00bb97310″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][vc_column width=\u00a0\u00bb1\/3″][vc_gallery el_id=\u00a0\u00bbgallery-113090″ medias=\u00a0\u00bb97311″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][vc_custom_heading css_animation=\u00a0\u00bbcurtain\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

Qu’est-ce que cela a donn\u00e9 ?<\/span><\/h1>\n

[\/vc_custom_heading][uncode_list css_animation=\u00a0\u00bbtop-t-bottom\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

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    PREMIER TEST<\/span><\/h3>\n<\/li>\n<\/ul>\n

    [\/uncode_list][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2″][vc_column_text]Alors, j’ai effectu\u00e9 un premier test de lithophanie en prenant l’image d’un lion. Je l’ai import\u00e9 sur http:\/\/3dp.rocks\/lithophane\/. J’ai modifi\u00e9 quelques param\u00e8tres en augmentant sa taille que j’ai mis \u00e0 150mm et augment\u00e9 un peu son \u00e9paisseur. Suite \u00e0 cela, j’ai export\u00e9 le fichier STL sur le trancheur Ultimaker Cura. Le remplissage \u00e9tait de 20% et l’impression a dur\u00e9 environ 4 heures.<\/span>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/2″][vc_gallery el_id=\u00a0\u00bbgallery-442500″ medias=\u00a0\u00bb97322″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][uncode_list css_animation=\u00a0\u00bbtop-t-bottom\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

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      DEUXI\u00c8ME TEST<\/span><\/h3>\n<\/li>\n<\/ul>\n

      [\/uncode_list][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2″][vc_column_text]J’ai fait un deuxi\u00e8me test. J’ai r\u00e9imprim\u00e9 un autre lion mais avec 0% de remplissage. Pourquoi ? Pour voir si avec peu de remplissage, la lumi\u00e8re allait passer plus facilement. Et cela n’a pas donn\u00e9 ce que je voulais. Au contraire, on ne distingue pratiquement pas le lion.<\/span>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/2″][vc_gallery el_id=\u00a0\u00bbgallery-332297″ medias=\u00a0\u00bb97328″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][uncode_list css_animation=\u00a0\u00bbtop-t-bottom\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

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        TEST FINAL<\/span><\/h3>\n<\/li>\n<\/ul>\n

        [\/uncode_list][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/4″][vc_column_text]J’avais bien aim\u00e9 le premier r\u00e9sultat avec le lion, alors j’ai eu envie de retenter une impression, mais avec une autre image. J’ai opt\u00e9 pour Vegeta, un des personnages principaux du c\u00e9l\u00e8bre anim\u00e9 DragonBall Z. Par contre, pour l’impression, j’ai remis 20% de remplissage pour avoir le m\u00eame r\u00e9sultat que le premier lion. Et voici ce que cela a donn\u00e9..<\/span><\/p>\n

        Je suis tr\u00e8s satisfaite du r\u00e9sultat.<\/span>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/4″][vc_gallery el_id=\u00a0\u00bbgallery-166621″ medias=\u00a0\u00bb97392″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][vc_column width=\u00a0\u00bb1\/4″][vc_gallery el_id=\u00a0\u00bbgallery-163810″ medias=\u00a0\u00bb97364″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][vc_column width=\u00a0\u00bb1\/4″][vc_gallery el_id=\u00a0\u00bbgallery-824316″ medias=\u00a0\u00bb97365″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][vc_custom_heading css_animation=\u00a0\u00bbcurtain\u00a0\u00bb animation_speed=\u00a0\u00bb500″]<\/p>\n

        Qu’est-ce que j’en ai pens\u00e9 ?<\/span><\/h1>\n

        [\/vc_custom_heading][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1″][vc_column_text]La lithophanie a \u00e9t\u00e9 une r\u00e9elle d\u00e9couverte pour moi. Je ne connaissais pas du tout. Et cette activit\u00e9 a permis \u00e0 ce que j’en d\u00e9couvre un peu plus sur ce que c’\u00e9tait. D’ailleurs, c’\u00e9tait plut\u00f4t sympa le fait qu’on ai pu en r\u00e9aliser nous-m\u00eame et avec l’image de notre choix.<\/span>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

        [vc_row][vc_column width=\u00a0\u00bb5\/6″][vc_custom_heading css_animation=\u00a0\u00bbcurtain\u00a0\u00bb animation_speed=\u00a0\u00bb500″] La lithophanie, qu’est-ce que c’est ? [\/vc_custom_heading][\/vc_column][vc_column width=\u00a0\u00bb1\/6″][vc_gallery el_id=\u00a0\u00bbgallery-483578″ medias=\u00a0\u00bb97352″ gutter_size=\u00a0\u00bb3″ screen_lg=\u00a0\u00bb1000″ screen_md=\u00a0\u00bb600″ screen_sm=\u00a0\u00bb480″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″][\/vc_column][\/vc_row][vc_row][vc_column […]<\/p>\n","protected":false},"author":36,"featured_media":97358,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[255],"tags":[],"class_list":["post-97307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-margot-p10"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"http:\/\/fabnum.tech\/wp-content\/uploads\/2020\/08\/lithophanie.jpg","_links":{"self":[{"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/posts\/97307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/comments?post=97307"}],"version-history":[{"count":7,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/posts\/97307\/revisions"}],"predecessor-version":[{"id":97403,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/posts\/97307\/revisions\/97403"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/media\/97358"}],"wp:attachment":[{"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/media?parent=97307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/categories?post=97307"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fabnum.tech\/index.php\/wp-json\/wp\/v2\/tags?post=97307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}