{"id":1931,"date":"2026-09-27T13:46:14","date_gmt":"2026-09-27T13:46:14","guid":{"rendered":"https:\/\/www.diyipcb.com\/?p=1931"},"modified":"2026-09-27T13:46:15","modified_gmt":"2026-09-27T13:46:15","slug":"pcb-stencil-panel-alignment","status":"publish","type":"post","link":"https:\/\/www.diyipcb.com\/ja\/pcb-stencil-panel-alignment\/","title":{"rendered":"PCB\u30b9\u30c6\u30f3\u30b7\u30eb\u306e\u4f4d\u7f6e\u5408\u308f\u305b\uff1a\u5358\u677f\u304b\u30d1\u30cd\u30eb\u304b\uff1f"},"content":{"rendered":"<div class=\"diyi-article\">\n<p class=\"dn-summary\">A stencil made from a correct single-board paste layer can still be wrong for an assembly process that prints a complete panel. Before ordering, decide what the printer will hold and which paste pattern it must reproduce. Match the stencil to that physical arrangement.<\/p>\n<nav class=\"dn-toc\" aria-label=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\"><strong>\u3053\u306e\u8a18\u4e8b\u3067\u306f<\/strong><\/p>\n<ul>\n<li><a href=\"#section-1\">Identify the printing unit<\/a><\/li>\n<li><a href=\"#section-2\">Confirm side and view conventions<\/a><\/li>\n<li><a href=\"#section-3\">Match the physical printing setup<\/a><\/li>\n<li><a href=\"#section-4\">Recheck after panel changes<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 id=\"section-1\">Identify the printing unit<\/h2>\n<p>State whether you will print one board at a time or an array. For a panel, include the complete approved panel drawing and the matching paste data. Record the number of boards, spacing, rotation and rail arrangement. A repeated design in the PCB file does not tell the stencil supplier which file you intend to use.<\/p>\n<p>For example, rotating every second board in an array changes the required aperture arrangement. Repeating a single-board paste pattern without the rotation would not reproduce that panel. Review the full print area rather than only one familiar footprint.<\/p>\n<h2 id=\"section-2\">Confirm side and view conventions<\/h2>\n<p>Identify top, bottom or both, based on the actual assembly plan. Use clearly named paste outputs and an assembly view. Do not rename a solder-mask file as a paste file when the required export is missing; return to the CAD project and generate the correct output.<\/p>\n<p>If two stencils are required, give each an explicit side and revision. Confirm any supplier-specific viewing convention instead of manually mirroring artwork based on its appearance in an unfamiliar viewer.<\/p>\n<h2 id=\"section-3\">Match the physical printing setup<\/h2>\n<p>Provide the frame or frameless requirement and the printer or holder constraints. Ask the assembler to specify the appropriate stencil construction and aperture review for the component mix. A common foil thickness is not automatically suitable for every fine-pitch, exposed-pad or mixed-size assembly.<\/p>\n<ul>\n<li>Confirm the intended single-board or panel footprint.<\/li>\n<li>Compare paste data with the final copper-pad locations.<\/li>\n<li>Identify the populated side and excluded areas.<\/li>\n<li>State frame, usable area and registration requirements.<\/li>\n<li>Agree who approves any aperture modifications.<\/li>\n<\/ul>\n<h2 id=\"section-4\">Recheck after panel changes<\/h2>\n<p>Treat a change in array spacing, rails or orientation as a reason to review the stencil. Keep the panel and stencil identifiers together in the release record. Before production, compare a representative corner, central footprint and alignment feature against the approved drawing. If something does not line up, resolve the file or setup discrepancy before printing paste onto a batch of boards.<\/p>\n<div class=\"dn-cta\">\n<p>\u300c\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"\/ja\/docs\/stencil-file-checklist\/\">\u95a2\u9023\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u767a\u6ce8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a> \u5f15\u304d\u7d99\u304e\u306e\u6e96\u5099\u3092\u3059\u308b\u306b\u306f\u3001\u307e\u305a <a href=\"\/ja\/product\/smt-stencil\/\">DIYIPCB\u306b\u898b\u7a4d\u3082\u308a\u3092\u4f9d\u983c\u3059\u308b<\/a>. \u5be9\u67fb\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u7279\u5225\u306a\u8981\u4ef6\u3082\u4f75\u305b\u3066\u6dfb\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u57fa\u677f\u3068\u30d1\u30cd\u30eb\u306e\u30c7\u30fc\u30bf\u3001\u7d44\u7acb\u9762\u3001\u30d5\u30ec\u30fc\u30e0\u8981\u4ef6\u3001\u304a\u3088\u3073\u627f\u8a8d\u6e08\u307f\u306e\u30d1\u30cd\u30eb\u6539\u8a02\u7248\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30c6\u30f3\u30b7\u30eb\u306e\u4e0d\u4e00\u81f4\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":716,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[92],"tags":[],"class_list":["post-1931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-insights"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.diyipcb.com\/wp-content\/uploads\/2026\/08\/100x100_10-1787288700.png","_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts\/1931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=1931"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts\/1931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/716"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=1931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/categories?post=1931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/tags?post=1931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}