{"id":48104,"date":"2022-12-12T08:00:52","date_gmt":"2022-12-11T23:00:52","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=48104"},"modified":"2026-06-07T22:32:59","modified_gmt":"2026-06-07T13:32:59","slug":"bolt-nut-grease-protection","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/bolt-nut-grease-protection\/","title":{"rendered":"Protect Drill Rig Bolts and Nuts with Grease | Tips for Protecting Them from Cement Slurry"},"content":{"rendered":"<p>Hello, everyone.<\/p>\n<p>This is Enta.<\/p>\n<p>I've been going to a lot of drinking parties in December, and I'm starting to feel a little under the weather lol<\/p>\n<p>This time of year, everyone tends to have more opportunities to drink, and the temperature swings can make it easy to feel tired.<\/p>\n<p>Please be careful.<\/p>\n<hr \/>\n<p>But that's beside the point.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-40470\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2019\/11\/2019-10-21-12.24.34-600x450.jpg\" alt=\"Swivel Assembly\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2019\/11\/2019-10-21-12.24.34.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2019\/11\/2019-10-21-12.24.34-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>The other day, I showed our employees how to assemble the swivel gaskets.<\/p>\n<p>What I want you to look at here is the amount of grease lol<\/p>\n<p>So soggy.<\/p>\n<p>&nbsp;<\/p>\n<p>Actually, there\u2019s a reason for this\u2014especially the front part of the core drill, which is constantly exposed to sand, rocks, and water.<\/p>\n<p>And then there's the most troublesome one of all: cement slurry.<\/p>\n<p>It's a real hassle when cement slurry gets near the bolts and nuts.<\/p>\n<p>Grease is what prevents that from getting in.<\/p>\n<p>&nbsp;<\/p>\n<p>Before inserting the bolt into the machine, clean it first. (Use brake cleaner or thinner spray to blow out any debris inside.)<\/p>\n<p>Then, pack the bolt hole full of bellows grease.<\/p>\n<p>As you screw the bolt in, grease will coat the bolt thoroughly, making it difficult for cement slurry or similar substances to get in.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 150%;\"><strong><span style=\"color: #0000ff;\">\"The bolt is coming loose!\"<\/span><\/strong><\/span><\/p>\n<p>You might think so, but it doesn't loosen that much.<\/p>\n<p>If it becomes loose, please retighten it during your daily inspection.<\/p>\n<p>&nbsp;<\/p>\n<p>More importantly, if sand or cement slurry gets into the female thread, the vibration and friction will cause the threads on both sides to wear down.<\/p>\n<p>Since it wears away over time, even if you insert bolts, they'll end up loose. (Cement and sand act as abrasives.)<\/p>\n<p>You can simply replace the bolt, but if it\u2019s a female thread cut into the machine itself, restoring the thread is extremely difficult.<\/p>\n<p>The threads on the drilling machine are either hardened or made of extremely hard material.<\/p>\n<p>That's why restoring it is very troublesome.<\/p>\n<p>First, fill the hole with a hard material, then re-drill the hole with a drill bit, and finally re-cut the threads with a tap.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-42698\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/09\/2020-09-14-18.03.31.jpg\" alt=\"Tap\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/09\/2020-09-14-18.03.31.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/09\/2020-09-14-18.03.31-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>To avoid these kinds of hassles, you can prevent them to a large extent by thoroughly applying grease and tightening the bolts.<\/p>\n<p>It may seem like a small thing, but it\u2019s the secret to making your belongings and tools last longer.<\/p>\n<p>However, please be sure to thoroughly check for loose bolts.<\/p>\n<p>&nbsp;<\/p>\n<p>See you later.<\/p>\n<p>&nbsp;<\/p>\n<p>P.S.<\/p>\n<p>While I can't recommend it for places subject to vibration or impact, there is a product that makes it easy to restore screw threads.<\/p>\n<p>I think it can be used on parts other than drilling machines and vibrating machinery. Just for your reference.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"\/\/ir-jp.amazon-adsystem.com\/e\/ir?t=entaitem-22&amp;l=ur2&amp;o=9&amp;camp=247\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><br \/>\n<a href=\"https:\/\/www.amazon.co.jp\/gp\/search\/ref=as_li_qf_sp_sr_tl?ie=UTF8&amp;tag=entaitem-22&amp;keywords=\u30a4\u30f3\u30b5\u30fc\u30c8\u30b3\u30a4\u30eb&amp;index=aps&amp;camp=247&amp;creative=1211&amp;linkCode=ur2&amp;linkId=5f7b0ad3c798cfc3dbc1bc657657fc69\" target=\"_blank\" rel=\"noopener noreferrer\">Insert Coil<\/a><img loading=\"lazy\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"\/\/ir-jp.amazon-adsystem.com\/e\/ir?t=entaitem-22&amp;l=ur2&amp;o=9&amp;camp=247\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Hello, everyone. This is Enta. I\u2019ve been going to a lot of drinking parties in December, and I\u2019m starting to feel a little under the weather, lol. This time of year, with all the opportunities to drink and the temperature swings, it\u2019s easy for everyone to get tired. Please take care of yourselves. But anyway, the other day I showed one of our employees how to assemble the swivel gasket. So\u2026<\/p>","protected":false},"author":2,"featured_media":4008,"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":[49,550,555,1308,1399,5471],"class_list":["post-48104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-others","tag-49","tag-550","tag-555","tag-1308","tag-1399","tag-5471"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u985e\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u300c\u84cb\u300d\u3092\u3059\u308b\u306e\u304c\u9244\u5247\u3002\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u30fb\u7802\u30fb\u6c34\u304b\u3089\u30cd\u30b8\u5c71\u3092\u5b88\u308a\u6a5f\u68b0\u5bff\u547d\u3092\u5ef6\u3070\u3059\u6574\u5099\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\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\/bolt-nut-grease-protection\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4\" \/>\n<meta property=\"og:description\" content=\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u985e\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u300c\u84cb\u300d\u3092\u3059\u308b\u306e\u304c\u9244\u5247\u3002\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u30fb\u7802\u30fb\u6c34\u304b\u3089\u30cd\u30b8\u5c71\u3092\u5b88\u308a\u6a5f\u68b0\u5bff\u547d\u3092\u5ef6\u3070\u3059\u6574\u5099\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norimen.net\/en\/bolt-nut-grease-protection\/\" \/>\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=\"2022-12-11T23:00:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-07T13:32:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"460\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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\\\/bolt-nut-grease-protection\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/\"},\"author\":{\"name\":\"\u30a8\u30f3\u30bf\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\"},\"headline\":\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4\",\"datePublished\":\"2022-12-11T23:00:52+00:00\",\"dateModified\":\"2026-06-07T13:32:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/\"},\"wordCount\":8,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/07\\\/367f2d5260bf49d099a32e6890b6ae43.jpg\",\"keywords\":[\"\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\",\"\u65e5\u5e38\u70b9\u691c\",\"\u30b0\u30ea\u30fc\u30b9\",\"\u30b9\u30a4\u30d9\u30eb\",\"\u7802\",\"\u77f3\"],\"articleSection\":[\"\u305d\u306e\u4ed6\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/\",\"url\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/\",\"name\":\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/07\\\/367f2d5260bf49d099a32e6890b6ae43.jpg\",\"datePublished\":\"2022-12-11T23:00:52+00:00\",\"dateModified\":\"2026-06-07T13:32:59+00:00\",\"description\":\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u985e\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u300c\u84cb\u300d\u3092\u3059\u308b\u306e\u304c\u9244\u5247\u3002\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u30fb\u7802\u30fb\u6c34\u304b\u3089\u30cd\u30b8\u5c71\u3092\u5b88\u308a\u6a5f\u68b0\u5bff\u547d\u3092\u5ef6\u3070\u3059\u6574\u5099\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#primaryimage\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/07\\\/367f2d5260bf49d099a32e6890b6ae43.jpg\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/07\\\/367f2d5260bf49d099a32e6890b6ae43.jpg\",\"width\":600,\"height\":460,\"caption\":\"\u65e5\u5e38\u70b9\u691c\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/norimen.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4\"}]},{\"@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\\\/bolt-nut-grease-protection\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/bolt-nut-grease-protection\\\/#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\\\/bolt-nut-grease-protection\\\/#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":"Protect Drill Rig Bolts and Nuts with Grease | Tips for Protecting Them from Cement Slurry - Shin-Ent's Slope Management School","description":"It\u2019s a golden rule to \u201cseal\u201d the bolts on a core drill with grease. Here, we\u2019ll introduce a maintenance technique that protects the threads from cement slurry, sand, and water, thereby extending the machine\u2019s service life.","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\/bolt-nut-grease-protection\/","og_locale":"en_US","og_type":"article","og_title":"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4","og_description":"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u985e\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u300c\u84cb\u300d\u3092\u3059\u308b\u306e\u304c\u9244\u5247\u3002\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u30fb\u7802\u30fb\u6c34\u304b\u3089\u30cd\u30b8\u5c71\u3092\u5b88\u308a\u6a5f\u68b0\u5bff\u547d\u3092\u5ef6\u3070\u3059\u6574\u5099\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002","og_url":"https:\/\/norimen.net\/en\/bolt-nut-grease-protection\/","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":"2022-12-11T23:00:52+00:00","article_modified_time":"2026-06-07T13:32:59+00:00","og_image":[{"width":600,"height":460,"url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","type":"image\/jpeg"}],"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\/bolt-nut-grease-protection\/#article","isPartOf":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/"},"author":{"name":"\u30a8\u30f3\u30bf","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95"},"headline":"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4","datePublished":"2022-12-11T23:00:52+00:00","dateModified":"2026-06-07T13:32:59+00:00","mainEntityOfPage":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/"},"wordCount":8,"commentCount":0,"publisher":{"@id":"https:\/\/norimen.net\/#organization"},"image":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","keywords":["\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af","\u65e5\u5e38\u70b9\u691c","\u30b0\u30ea\u30fc\u30b9","\u30b9\u30a4\u30d9\u30eb","\u7802","\u77f3"],"articleSection":["\u305d\u306e\u4ed6"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/norimen.net\/bolt-nut-grease-protection\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/","url":"https:\/\/norimen.net\/bolt-nut-grease-protection\/","name":"Protect Drill Rig Bolts and Nuts with Grease | Tips for Protecting Them from Cement Slurry - Shin-Ent's Slope Management School","isPartOf":{"@id":"https:\/\/norimen.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#primaryimage"},"image":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","datePublished":"2022-12-11T23:00:52+00:00","dateModified":"2026-06-07T13:32:59+00:00","description":"It\u2019s a golden rule to \u201cseal\u201d the bolts on a core drill with grease. Here, we\u2019ll introduce a maintenance technique that protects the threads from cement slurry, sand, and water, thereby extending the machine\u2019s service life.","breadcrumb":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/norimen.net\/bolt-nut-grease-protection\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#primaryimage","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","width":600,"height":460,"caption":"\u65e5\u5e38\u70b9\u691c"},{"@type":"BreadcrumbList","@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/norimen.net\/"},{"@type":"ListItem","position":2,"name":"\u524a\u5b54\u6a5f\u306e\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306f\u30b0\u30ea\u30fc\u30b9\u3067\u9632\u8b77\uff5c\u30bb\u30e1\u30f3\u30c8\u30df\u30eb\u30af\u304b\u3089\u5b88\u308b\u30b3\u30c4"}]},{"@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\/bolt-nut-grease-protection\/#local-main-organization-logo"},"image":{"@id":"https:\/\/norimen.net\/bolt-nut-grease-protection\/#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\/bolt-nut-grease-protection\/#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":"2026-08-20 10:15:06","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\/2017\/07\/367f2d5260bf49d099a32e6890b6ae43.jpg","_links":{"self":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/48104","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=48104"}],"version-history":[{"count":5,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/48104\/revisions"}],"predecessor-version":[{"id":65464,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/48104\/revisions\/65464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media\/4008"}],"wp:attachment":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media?parent=48104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/categories?post=48104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/tags?post=48104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}