{"id":1560,"date":"2026-01-14T08:56:25","date_gmt":"2026-01-14T00:56:25","guid":{"rendered":"https:\/\/jtlcnc.com\/?post_type=product&p=1560"},"modified":"2026-01-14T08:56:25","modified_gmt":"2026-01-14T00:56:25","slug":"granite-surface-plate","status":"publish","type":"product","link":"https:\/\/jtlcnc.com\/fr\/produit\/granite-surface-plate\/","title":{"rendered":"plaque de surface en granit"},"content":{"rendered":"

Plate-forme d'instrument de pr\u00e9cision en granit, fabriqu\u00e9e en pierre \u201cJinan Blue\u201d de haute qualit\u00e9 par traitement m\u00e9canique et meulage manuel. Haute, pas de d\u00e9formation, bonne stabilit\u00e9, longue dur\u00e9e de vie, convient aux travaux de mesure dans les usines m\u00e9caniques et les laboratoires.
\nLa composition min\u00e9rale principale du granit \u201cbleu de Jinan\u201d est la hornende, le plagioclase, la biotite et une petite quantit\u00e9 de magn\u00e9tite, avec une couleur noire, une structure pr\u00e9cise, et apr\u00e8s des milliards d'ann\u00e9es de vieillissement, uniforme, une bonne stabilit\u00e9, une grande r\u00e9sistance et une grande duret\u00e9, ce qui permet de maintenir une grande pr\u00e9cision sous de lourdes charges.
\nAvantages :
\n1. Haute pr\u00e9cision, bonne stabilit\u00e9, pas de d\u00e9formation facile, ce qui peut garantir la pr\u00e9cision de la mesure \u00e0 temp\u00e9rature ambiante.
\n2. Ne rouille pas, r\u00e9siste aux acides et aux alcalis et ne n\u00e9cessite pas d'entretien particulier.
\n3. r\u00e9sistance \u00e0 l'usure et longue dur\u00e9e de vie.
\n4. Les rayures et les bosses sur la surface de travail n'affectent pas la pr\u00e9cision de la mesure.
\n5. Il n'y a pas de probl\u00e8me de magn\u00e9tisation.
\n. Il peut glisser en douceur sans aucune sensation de tra\u00eenage pendant la mesure.
\nLa pr\u00e9cision de la plaque plate en granit est r\u00e9f\u00e9renc\u00e9e par diverses normes nationales avanc\u00e9es, et la tol\u00e9rance de plan\u00e9it\u00e9 est bas\u00e9e sur la norme JB\/T7975-1999 : grade 000 = 1 \u00d7 (1 d\/1000) um;grade 00 = 2 \u00d7 (1 d\/1000) um ; grade 0 = 4 \u00d7 (1 d\/1000) ; grade 1 = 8 \u00d7 (1 d\/1000) um (d est la diagonale en mm) (la temp\u00e9rature de mesure est g\u00e9n\u00e9ralement de 20 \u00b1 \u2103).<\/p>\n

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 <\/p>","protected":false},"excerpt":{"rendered":"

Sp\u00e9cifications, poids et pr\u00e9cision des plaques de marbre<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Sp\u00e9cifications Longueur\u00d7Largeur\u00d7Hauteur<\/b><\/strong><\/td>\nPoids kg<\/b><\/strong><\/td>\n000<\/b><\/strong>\u00a0<\/b><\/strong>pr\u00e9cision du grade \u03bcm<\/b><\/strong><\/td>\n00 pr\u00e9cision du grade \u03bcm<\/b><\/strong><\/td>\n0<\/b><\/strong>\u00a0<\/b><\/strong>pr\u00e9cision du grade \u03bcm<\/b><\/strong><\/td>\n1<\/b><\/strong>\u00a0<\/b><\/strong>grade<\/b><\/strong>\u00a0<\/b><\/strong>pr\u00e9cision \u03bcm<\/b><\/strong><\/td>\n<\/tr>\n
300\u00d7300\u00d750<\/b><\/strong><\/td>\n19<\/b><\/strong><\/td>\n1.5<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n<\/tr>\n
400\u00d7300\u00d770<\/b><\/strong><\/td>\n25<\/b><\/strong><\/td>\n1.5<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n<\/tr>\n
400\u00d7400\u00d770<\/b><\/strong><\/td>\n48<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n<\/tr>\n
630\u00d7400\u00d7100<\/b><\/strong><\/td>\n76<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n7<\/b><\/strong><\/td>\n14<\/b><\/strong><\/td>\n<\/tr>\n
630\u00d7630\u00d7100<\/b><\/strong><\/td>\n155<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n<\/tr>\n
800\u00d7600\u00d7100<\/b><\/strong><\/td>\n156<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d7630\u00d7130<\/b><\/strong><\/td>\n284<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n4.5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d7750\u00d7150<\/b><\/strong><\/td>\n338<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d71000\u00d7150<\/b><\/strong><\/td>\n450<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n5<\/b><\/strong><\/td>\n10<\/b><\/strong><\/td>\n20<\/b><\/strong><\/td>\n<\/tr>\n
1600\u00d7100\u00d70200<\/b><\/strong><\/td>\n963<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n24<\/b><\/strong><\/td>\n<\/tr>\n
2000\u00d71000\u00d7200<\/b><\/strong><\/td>\n1200<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n26<\/b><\/strong><\/td>\n<\/tr>\n
1600\u00d71600\u00d7300<\/b><\/strong><\/td>\n2312<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n26<\/b><\/strong><\/td>\n<\/tr>\n
2000\u00d71600\u00d7300<\/b><\/strong><\/td>\n2890<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n7<\/b><\/strong><\/td>\n14<\/b><\/strong><\/td>\n28<\/b><\/strong><\/td>\n<\/tr>\n
2500\u00d71600\u00d7300<\/b><\/strong><\/td>\n3612<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n32<\/b><\/strong><\/td>\n<\/tr>\n
3000\u00d72000\u00d7500<\/b><\/strong><\/td>\n9030<\/b><\/strong><\/td>\n4.5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n36<\/b><\/strong><\/td>\n<\/tr>\n
4000\u00d72000\u00d7500<\/b><\/strong><\/td>\n12040<\/b><\/strong><\/td>\n5.5<\/b><\/strong><\/td>\n11<\/b><\/strong><\/td>\n22<\/b><\/strong><\/td>\n44<\/b><\/strong><\/td>\n<\/tr>\n
6000\u00d72000\u00d7700<\/b><\/strong><\/td>\n25284<\/b><\/strong><\/td>\n7.5<\/b><\/strong><\/td>\n15<\/b><\/strong><\/td>\n30<\/b><\/strong><\/td>\n60<\/b><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1561,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1560","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-platform","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":38,"label":"Granite detection platform"}]},"featured_image_src_large":["https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/01\/\u5fae\u4fe1\u56fe\u7247_20260108100949_17_25.jpg",392,393,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product\/1560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media\/1561"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media?parent=1560"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1560"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1560"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}