{"id":15,"date":"2026-01-16T20:48:04","date_gmt":"2026-01-16T11:48:04","guid":{"rendered":"https:\/\/urabanashi.net\/?p=15"},"modified":"2026-04-18T00:47:03","modified_gmt":"2026-04-17T15:47:03","slug":"%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%b3%e7%82%b9%e7%81%ab%e3%83%97%e3%83%a9%e3%82%b0%e8%a3%bd%e9%80%a0%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e6%b2%bb%e5%85%b7%e5%8d%98%e4%bd%8d%e3%81%a7%e3%81%ae%e3%83%ad","status":"publish","type":"post","link":"https:\/\/sigmax-ltd.com\/en\/%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%b3%e7%82%b9%e7%81%ab%e3%83%97%e3%83%a9%e3%82%b0%e8%a3%bd%e9%80%a0%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e6%b2%bb%e5%85%b7%e5%8d%98%e4%bd%8d%e3%81%a7%e3%81%ae%e3%83%ad\/","title":{"rendered":"Fixture Traceability in Spark Plug Manufacturing Firing Processes"},"content":{"rendered":"<!-- main image -->\n    <!-- main image -->\n    <figure class=\"hero-media\">\n      <img decoding=\"async\" src=\"https:\/\/sigmax-ltd.com\/official\/wp-content\/uploads\/2026\/01\/main_GLxSaggers_1600x850.jpg\" alt=\"\">\n    <\/figure>\n<\/section>\n\n\n<section class=\"spec\">\n  <div class=\"spec-table\">\n<div class=\"row\">\n<div class=\"th\">\u3010Case Study Title\u3011 <\/div>\n<div class=\"td\">Fixture Traceability in Spark Plug Manufacturing Firing Processes\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"th\">\u3010Application \/ Installation\u3011<\/div>\n<div class=\"td\">Adhered to the outer surface of ceramic firing containers (\u201csaggers\u201d) used in spark plug firing processes\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"th\">\u3010Product\u3011<\/div>\n<div class=\"td\">CERALABEL GL<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"th\">\u3010Challenges\u3011<\/div>\n<div class=\"td\">During the firing process of formed spark plugs, ceramic containers known as saggers are used.\nThese containers hold multiple products in fixed positions and allow them to pass through the firing furnace together.\nBecause multiple components are processed simultaneously, lot management at the sagger level is essential.\nSince saggers are reused repeatedly, fixture management challenges also arise, including:<br>\n\u30fbDamage or cracking of saggers over time<br>\n\u30fbDifficulty tracking the number of usage cycles<br>\nHowever,<br>\n\nestablishing traceability at the firing stage was difficult because:<br>\n\u30fbVery few labels can withstand firing processes exceeding 1,000 \u00b0C<br>\n\u30fbThe container shape makes mounting methods such as tag placement,<br>\nwelding, or screw fixing unsuitable\n\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"th\">\u3010Solution \/ Benefits\u3011<\/div>\n<div class=\"td\">During the firing process of formed spark plugs, ceramic containers known as saggers are used.\nThese containers hold multiple products in fixed positions and allow them to pass through the firing furnace together.\nBecause multiple components are processed simultaneously, lot management at the sagger level is essential.\nSince saggers are reused repeatedly, fixture management challenges also arise, including:<br>\n\u30fbDamage or cracking of saggers over time<br>\n\u30fbDifficulty tracking the number of usage cycles<br>\nHowever,<br>\n\nestablishing traceability at the firing stage was difficult because:<br>\n\u30fbVery few labels can withstand firing processes exceeding 1,000 \u00b0C<br>\n\u30fbThe container shape makes mounting methods such as tag placement,<br>\nwelding, or screw fixing unsuitable\n\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\u3010\u30b1\u30fc\u30b9\u540d\u3011 \u30a8\u30f3\u30b8\u30f3\u70b9\u706b\u30d7\u30e9\u30b0\u88fd\u9020\u306b\u304a\u3051\u308b\u3001\u6cbb\u5177\u5358\u4f4d\u3067\u306e\u30ed\u30c3\u30c8\u7ba1\u7406\u3068\u3001\u30e9\u30d9\u30eb\u3092\u81ea\u793e\u767a\u884c\u3059\u308b\u3053\u3068\u306b\u3088\u308b\u30b7\u30b9\u30c6\u30e0 [&hellip;]","protected":false},"author":1,"featured_media":468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-15","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-57"],"_links":{"self":[{"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/posts\/15","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":5,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/posts\/15\/revisions"}],"predecessor-version":[{"id":469,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/posts\/15\/revisions\/469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/media\/468"}],"wp:attachment":[{"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/media?parent=15"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/categories?post=15"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sigmax-ltd.com\/en\/wp-json\/wp\/v2\/tags?post=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}