{"id":42264,"date":"2020-07-15T08:00:36","date_gmt":"2020-07-14T23:00:36","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=42264"},"modified":"2026-05-17T11:59:25","modified_gmt":"2026-05-17T02:59:25","slug":"rail-replacement-rare","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/rail-replacement-rare\/","title":{"rendered":"The Challenging Task of Replacing Rails | A Maintenance Challenge"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

\"Rotary<\/p>\n

For the past few days, I've been replacing the rails\u2014the core component of the rotary percussion mechanism.<\/p>\n

After prolonged use, the rails will wear out.<\/p>\n

The rails get dented as the cam follower runs along them. (I forgot to take a picture of that, though.)<\/p>\n

\"Cam<\/p>\n

This is a cam follower, and a rail runs between these bearings.<\/p>\n

Normally, replacing this rail is quite a difficult job.<\/p>\n

The mounting location is already set, but welding is absolutely crucial!<\/p>\n

 <\/p>\n

But we have our own in-house welder!<\/p>\n

That's right\u2014Wakazono Manufacturing is really into motorcycles these days!<\/p>\n

I asked Wakazono Seisakusho\u2014who\u2019s always writing articles about motorcycles\u2014to come by. lol<\/p>\n

\"Rotary<\/p>\n

First, we'll start by installing the chain rail.<\/p>\n

This part is pretty straightforward, so Yuki, the nephew of Wakazono Manufacturing, is handling the installation.<\/p>\n

Also, since the main rail is slightly warped, I'll take it to a milling shop to have it straightened.<\/p>\n

It may look straight, but it isn\u2019t actually straight, so we use machining to make it straight. For machines with surprisingly precise mechanisms, like rotary percussion machines, details like this are crucial.<\/p>\n

If you don't do this properly, the core may shift when using the casing, which can lead to excessive wear on consumables.<\/p>\n

I'm looking forward to the machining work.<\/p>\n

 <\/p>\n

If we can finish it by the end of this week, we'll be heading out to the job site starting next week.<\/p>\n

It's really great that we can do our own repairs!<\/p>\n

I hope that as employees remember these things, it will help them improve their skills.<\/p>\n

 <\/p>\n

See you later.<\/p>\n

Lately, he\u2019s been working on manufacturing motorcycle parts, repairing mufflers, and welding other specialized products, and he\u2019s working harder than ever.<\/p>\n

Next time, I plan to create an improved version of the core die.<\/p>\n

\"\"<\/div>
Wakazono Manufacturing<\/div><\/div>
\"\"<\/figure>
Wakazono Manufacturing<\/div>
https:\/\/waka-w.com<\/div>
For all your stainless steel fabrication needs in Iwakura City, Aichi Prefecture, turn to Wakazono Seisakusho<\/div><\/div>
<\/div><\/div><\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Hello, everyone. This is Enta. For the past few days, I\u2019ve been replacing the rails\u2014a key component of the rotary percussion mechanism. After prolonged use, the rails tend to wear out. Since the cam follower runs along the rails, they end up getting dented. (I forgot to take a picture of that, though.) \u2026<\/p>","protected":false},"author":2,"featured_media":42197,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[126,706,1484,1887,2068,3605,3634,3635],"class_list":["post-42264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-others","tag-126","tag-706","tag-1484","tag-1887","tag-2068","tag-3605","tag-3634","tag-3635"],"acf":[],"yoast_head":"\n\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3\u306e\u30ec\u30fc\u30eb\u4ea4\u63db\u306f\u901a\u5e38\u96e3\u3057\u3044\u6574\u5099\u4f5c\u696d\u3002\u9577\u671f\u4f7f\u7528\u3067\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2\u306e\u8d70\u308b\u30ec\u30fc\u30eb\u304c\u3078\u305f\u3063\u3066\u51f9\u3080\u73fe\u8c61\u3068\u3001\u53d6\u4ed8\u4f4d\u7f6e\u304c\u6c7a\u307e\u3063\u3066\u3044\u3066\u3082\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u53d6\u66ff\u306e\u6311\u6226\u3092\u3001\u6cd5\u9762\u5c4b\u304c\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u6280\u8853\u89e3\u8aac\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/norimen.net\/en\/rail-replacement-rare\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226\" \/>\n<meta property=\"og:description\" content=\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3\u306e\u30ec\u30fc\u30eb\u4ea4\u63db\u306f\u901a\u5e38\u96e3\u3057\u3044\u6574\u5099\u4f5c\u696d\u3002\u9577\u671f\u4f7f\u7528\u3067\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2\u306e\u8d70\u308b\u30ec\u30fc\u30eb\u304c\u3078\u305f\u3063\u3066\u51f9\u3080\u73fe\u8c61\u3068\u3001\u53d6\u4ed8\u4f4d\u7f6e\u304c\u6c7a\u307e\u3063\u3066\u3044\u3066\u3082\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u53d6\u66ff\u306e\u6311\u6226\u3092\u3001\u6cd5\u9762\u5c4b\u304c\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u6280\u8853\u89e3\u8aac\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norimen.net\/en\/rail-replacement-rare\/\" \/>\n<meta property=\"og:site_name\" content=\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/norimenman\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/norimenman\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-07-14T23:00:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-17T02:59:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"\u30a8\u30f3\u30bf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@norimenman\" \/>\n<meta name=\"twitter:site\" content=\"@norimenman\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u30a8\u30f3\u30bf\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/\"},\"author\":{\"name\":\"\u30a8\u30f3\u30bf\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\"},\"headline\":\"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226\",\"datePublished\":\"2020-07-14T23:00:36+00:00\",\"dateModified\":\"2026-05-17T02:59:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/\"},\"wordCount\":8,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/f7aee428aa724239128e7754f59b787c.png\",\"keywords\":[\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3\",\"\u30ec\u30fc\u30eb\",\"\u4fee\u7406\",\"\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2\",\"\u6eb6\u63a5\",\"\u6a5f\u68b0\u52a0\u5de5\",\"\u30ac\u30a4\u30c9\u30bb\u30eb\",\"\u30c1\u30a7\u30fc\u30f3\u30ec\u30fc\u30eb\"],\"articleSection\":[\"\u305d\u306e\u4ed6\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/\",\"url\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/\",\"name\":\"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/f7aee428aa724239128e7754f59b787c.png\",\"datePublished\":\"2020-07-14T23:00:36+00:00\",\"dateModified\":\"2026-05-17T02:59:25+00:00\",\"description\":\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3\u306e\u30ec\u30fc\u30eb\u4ea4\u63db\u306f\u901a\u5e38\u96e3\u3057\u3044\u6574\u5099\u4f5c\u696d\u3002\u9577\u671f\u4f7f\u7528\u3067\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2\u306e\u8d70\u308b\u30ec\u30fc\u30eb\u304c\u3078\u305f\u3063\u3066\u51f9\u3080\u73fe\u8c61\u3068\u3001\u53d6\u4ed8\u4f4d\u7f6e\u304c\u6c7a\u307e\u3063\u3066\u3044\u3066\u3082\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u53d6\u66ff\u306e\u6311\u6226\u3092\u3001\u6cd5\u9762\u5c4b\u304c\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u6280\u8853\u89e3\u8aac\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#primaryimage\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/f7aee428aa724239128e7754f59b787c.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/f7aee428aa724239128e7754f59b787c.png\",\"width\":600,\"height\":400,\"caption\":\"\u4fee\u7406\u5de5\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/norimen.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"description\":\"\u6cd5\u9762\u306e\u4e8b\u3092\u672c\u6c17\u3067\u77e5\u308a\u305f\u3044\u3042\u306a\u305f\u3078\uff01\",\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"alternateName\":\"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/norimen.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"alternateName\":\"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/norimenman\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\"],\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\",\"name\":\"\u30a8\u30f3\u30bf\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"caption\":\"\u30a8\u30f3\u30bf\"},\"description\":\"\u5927\u624b\u6cd5\u9762\u5c02\u9580\u5efa\u8a2d\u4f1a\u793e\u306b\u5c31\u8077\u5f8c\u300132\u6b73\u3067\u72ec\u7acb\u3002 \u3042\u307e\u308a\u306e\u6687\u3055\u306b\u30d6\u30ed\u30b0\u3092\u958b\u8a2d\u3002\u6cd5\u9762\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3001\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u8cea\u554f\u306b\u7b54\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u305d\u306e\u7d50\u679c\u3001\u6cd5\u9762\u696d\u8005\u3001\u5143\u8acb\u696d\u8005\u3001\u305d\u306e\u4ed6\u30bc\u30cd\u30b3\u30f3\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u3001\u8cea\u554f\u3001\u53d7\u6ce8\u304c\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u30a2\u30e1\u30d6\u30ed\u3067\u306f\u30bd\u30b3\u30bd\u30b3\u95b2\u89a7\u304c\u5897\u3048\u3001 \u305d\u3053\u3067\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u5c11\u3057\u3067\u3082\u5feb\u9069\u306a\u30d6\u30ed\u30b0\u3092\u76ee\u5dee\u3059\u3079\u304f\u3001\u30a2\u30e1\u30d6\u30ed\u304b\u3089\u306e\u5352\u696d\u3092\u6c7a\u3081\u307e\u3057\u305f\u3002 \u4eca\u5f8c\u3082\u3053\u3061\u3089\u3067\u5305\u307f\u96a0\u3055\u305a\u5168\u3066\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002 \u4eca\u5f8c\u3068\u3082\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u7533\u3057\u4e0a\u3052\u307e\u3059\u3002\",\"sameAs\":[\"http:\\\/\\\/enta-d.co.jp\\\/\",\"https:\\\/\\\/www.facebook.com\\\/norimenman\\\/\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\\\/\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/entadnorimenman\"]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/norimen.net\\\/rail-replacement-rare\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"width\":220,\"height\":50,\"caption\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"The Challenging Task of Replacing Rails | Maintenance Challenges - Shin-Ent's Slope Management School","description":"Replacing the rails on a rotary percussion hammer is typically a difficult maintenance task. A slope maintenance specialist explains the technical aspects from a business owner\u2019s perspective, covering the phenomenon where the rails along which the cam follower runs become worn and dented due to long-term use, as well as the challenges of replacing them\u2014even when the mounting position is clearly defined.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/norimen.net\/en\/rail-replacement-rare\/","og_locale":"en_US","og_type":"article","og_title":"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226","og_description":"\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3\u306e\u30ec\u30fc\u30eb\u4ea4\u63db\u306f\u901a\u5e38\u96e3\u3057\u3044\u6574\u5099\u4f5c\u696d\u3002\u9577\u671f\u4f7f\u7528\u3067\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2\u306e\u8d70\u308b\u30ec\u30fc\u30eb\u304c\u3078\u305f\u3063\u3066\u51f9\u3080\u73fe\u8c61\u3068\u3001\u53d6\u4ed8\u4f4d\u7f6e\u304c\u6c7a\u307e\u3063\u3066\u3044\u3066\u3082\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u53d6\u66ff\u306e\u6311\u6226\u3092\u3001\u6cd5\u9762\u5c4b\u304c\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u6280\u8853\u89e3\u8aac\u3002","og_url":"https:\/\/norimen.net\/en\/rail-replacement-rare\/","og_site_name":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e","article_publisher":"https:\/\/www.facebook.com\/norimenman","article_author":"https:\/\/www.facebook.com\/norimenman\/","article_published_time":"2020-07-14T23:00:36+00:00","article_modified_time":"2026-05-17T02:59:25+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","type":"image\/png"}],"author":"\u30a8\u30f3\u30bf","twitter_card":"summary_large_image","twitter_creator":"@norimenman","twitter_site":"@norimenman","twitter_misc":{"Written by":"\u30a8\u30f3\u30bf"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/norimen.net\/rail-replacement-rare\/#article","isPartOf":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/"},"author":{"name":"\u30a8\u30f3\u30bf","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95"},"headline":"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226","datePublished":"2020-07-14T23:00:36+00:00","dateModified":"2026-05-17T02:59:25+00:00","mainEntityOfPage":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/"},"wordCount":8,"commentCount":0,"publisher":{"@id":"https:\/\/norimen.net\/#organization"},"image":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","keywords":["\u30ed\u30fc\u30bf\u30ea\u30fc\u30d1\u30fc\u30ab\u30c3\u30b7\u30e7\u30f3","\u30ec\u30fc\u30eb","\u4fee\u7406","\u30ab\u30e0\u30d5\u30a9\u30ed\u30a2","\u6eb6\u63a5","\u6a5f\u68b0\u52a0\u5de5","\u30ac\u30a4\u30c9\u30bb\u30eb","\u30c1\u30a7\u30fc\u30f3\u30ec\u30fc\u30eb"],"articleSection":["\u305d\u306e\u4ed6"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/norimen.net\/rail-replacement-rare\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/norimen.net\/rail-replacement-rare\/","url":"https:\/\/norimen.net\/rail-replacement-rare\/","name":"The Challenging Task of Replacing Rails | Maintenance Challenges - Shin-Ent's Slope Management School","isPartOf":{"@id":"https:\/\/norimen.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#primaryimage"},"image":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","datePublished":"2020-07-14T23:00:36+00:00","dateModified":"2026-05-17T02:59:25+00:00","description":"Replacing the rails on a rotary percussion hammer is typically a difficult maintenance task. A slope maintenance specialist explains the technical aspects from a business owner\u2019s perspective, covering the phenomenon where the rails along which the cam follower runs become worn and dented due to long-term use, as well as the challenges of replacing them\u2014even when the mounting position is clearly defined.","breadcrumb":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/norimen.net\/rail-replacement-rare\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/norimen.net\/rail-replacement-rare\/#primaryimage","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","width":600,"height":400,"caption":"\u4fee\u7406\u5de5"},{"@type":"BreadcrumbList","@id":"https:\/\/norimen.net\/rail-replacement-rare\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/norimen.net\/"},{"@type":"ListItem","position":2,"name":"\u306a\u304b\u306a\u304b\u3067\u304d\u306a\u3044\u30ec\u30fc\u30eb\u306e\u53d6\u66ff\u4f5c\u696d\uff5c\u6574\u5099\u306e\u6311\u6226"}]},{"@type":"WebSite","@id":"https:\/\/norimen.net\/#website","url":"https:\/\/norimen.net\/","name":"Shin-Ent's Slope Management Seminar","description":"For those of you who are serious about learning about slopes!","publisher":{"@id":"https:\/\/norimen.net\/#organization"},"alternateName":"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/norimen.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/norimen.net\/#organization","name":"Shin-Ent's Slope Management Seminar","alternateName":"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e","url":"https:\/\/norimen.net\/","logo":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#local-main-organization-logo"},"image":{"@id":"https:\/\/norimen.net\/rail-replacement-rare\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/norimenman","https:\/\/x.com\/norimenman","https:\/\/www.instagram.com\/enta.d"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"Person","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95","name":"Entertainment","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","caption":"\u30a8\u30f3\u30bf"},"description":"After joining a major construction company specializing in slope stabilization, I went independent at the age of 32. With so much free time on my hands, I started a blog. I\u2019ve been sharing my expertise on slope stabilization and answering all kinds of questions. As a result, I\u2019ve seen an increase in inquiries, questions, and orders from slope stabilization contractors, general contractors, and other major construction firms. My traffic on Ameblo grew to a reasonable level, so I decided to move on from Ameblo by acquiring my own domain in order to create a more user-friendly blog. I plan to continue sharing all my expertise openly and honestly here. I look forward to your continued support.","sameAs":["http:\/\/enta-d.co.jp\/","https:\/\/www.facebook.com\/norimenman\/","https:\/\/www.instagram.com\/enta.d\/","https:\/\/x.com\/norimenman","https:\/\/www.youtube.com\/c\/entadnorimenman"]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/norimen.net\/rail-replacement-rare\/#local-main-organization-logo","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","width":220,"height":50,"caption":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e"}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-08-21 06:33:42","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"jetpack_featured_media_url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/07\/f7aee428aa724239128e7754f59b787c.png","_links":{"self":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/42264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/comments?post=42264"}],"version-history":[{"count":1,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/42264\/revisions"}],"predecessor-version":[{"id":61658,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/42264\/revisions\/61658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media\/42197"}],"wp:attachment":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media?parent=42264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/categories?post=42264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/tags?post=42264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}