{"id":955,"date":"2024-06-18T09:00:00","date_gmt":"2024-06-18T13:00:00","guid":{"rendered":"https:\/\/www.hirezdemo.xyz\/pf-curve\/"},"modified":"2024-10-08T12:51:28","modified_gmt":"2024-10-08T16:51:28","slug":"pf-curve","status":"publish","type":"post","link":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/","title":{"rendered":"The P-F curve: When it\u2019s better to be behind"},"content":{"rendered":"<p><span data-contrast=\"none\">The goal of preventive maintenance is to get out ahead of problems, so the maintenance department can find and fix small issues before they grow into larger problems. Simple seasonal HVAC inspections and tasks help keep offices warm in the winter and server rooms cool year-round, for example. And for large enterprises, those savings multiply across portfolios of facilities and office spaces. \u00a0 \u00a0 <\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">But with the P-F curve, it\u2019s better to be\u00a0behind, back in between the intervals.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">What is the P-F curve?\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">The P-F curve is a graphical representation of an asset\u2019s behavior or condition as it slides <a href=\"https:\/\/eptura.com\/discover-more\/blog\/mean-time-between-failures\/\">toward failure<\/a>. Along the X axis is time, while along the Y axis is the asset\u2019s condition. You can also think of Y as representing the asset\u2019s ability to resist failure. <\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-14863\" src=\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-1024x544.webp\" alt=\"\" width=\"840\" height=\"446\" srcset=\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-1024x544.webp 1024w, https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-300x159.webp 300w, https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-768x408.webp 768w, https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-1536x816.webp 1536w, https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve-1200x637.webp 1200w, https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/p-f-curve.webp 1759w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/p>\n<p><span data-contrast=\"none\">The value of the curve to operations and maintenance professionals is how it makes it easier to see what happens as an asset starts its downward slide.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Leveraging the P-F curve starts with understanding the potential failure points, functional failure point, and the P-F intervals.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">What is a potential failure?\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">Each potential failure point is where we can detect that an asset is moving toward a functional failure. For the points early in the curve, we likely need sophisticated sensors and testing to catch them. As you move down the curve, though, the signs of trouble become more obvious. At first, only asset-mounted sensors might feel the increase in vibration. Eventually, though, it\u2019s large enough for the operator to notice the asset rocking. Another example is where you need advanced chemical testing on an engine\u2019s fluids to detect problems long before you see more obvious signs like noise, heat, or smoke.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">What is a functional failure?<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">There are all kinds of failures, so it\u2019s important to have a clear definition. A functional failure is when the asset is no longer delivering the desired results.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">That could mean the output is correct but too slow. Taking an example from manufacturing, an asset should be filling a hundred paint cans every five minutes, but\u00a0it now takes a full hour. A functional failure could also mean that there\u2019s a problem with the quality of the output. So, you\u2019re getting the right number of paint cans every five minutes, but they\u2019re only half full. Complete failures are also possible, which in this example means no paint cans at all.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Another way to think of a functional failure is to take the asset offline and repair it. The good news here is that you can set the functional failure point early for each of your assets to ensure everyone stays safe. So, instead of saying the functional failure point for an engine is when it seizes, you can set it earlier in the curve, at a spot where the temperature is high but still low enough to make catastrophic failure impossible.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">What is a P-F interval?\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">The amount of time you have between detecting a potential failure and the asset reaching its functional failure is the P-F interval.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">The important thing to remember here is that there are different lengths of time between each potential failure and the functional failure. So, if an engine is making a strange knocking sound, you might have another few weeks before it hits functional failure. But if there\u2019s smoke, you might have only seconds. \u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">What are the benefits of the P-F curve?\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">The curve can tell you what to look for and how often you should look for it.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">If you know that one of the potential failure points for an engine is excessive vibration, you should include vibration inspections in the schedule. And if you know the P-F interval for vibrations is one week, then you should schedule your vibration inspections at intervals that are less than a week. A loose rule of thumb is to schedule inspections at half the P-F interval. So, a potential failure with a P-F interval of one week gets an inspection every three and a half days.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Another benefit is that when you do find a potential failure, you know how much time you have to prioritize, plan, schedule, and close out the maintenance.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">For larger maintenance departments responsible for vast numbers of assets and equipment spread over multiple facilities, improved operational efficiencies from better allocation of\u00a0resource \u2014 including parts, materials, and labor \u2014 quickly multiply, delivering lower costs, increased uptimes.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">How is the P-F curve connected to reliability-centered maintenance (RCM)? <\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">Different potential failures have different intervals, which\u00a0means you want to find the earliest possible potential failure to give yourself the longest possible interval.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">It\u2019s the same with doctors and disease. Early detection means more time to work the cure.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Chemical tests on the fluids in an engine give you the earliest possible potential failure and the matching longest interval. If you wait until you see smoke, the interval is now likely down to seconds.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">The connection to<a href=\"https:\/\/eptura.com\/discover-more\/blog\/reliability-2\/\"> RCM<\/a> is that this maintenance strategy can include technology that constantly monitors assets and equipment, making it possible for you to catch potential failures early.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">For example, you have a vibration sensor on an asset checking that everything is staying within preset limits. As soon as the asset vibrates too little or too much, the clock starts on the P-F interval. But early detection means you have lots of time to plan and <a href=\"https:\/\/eptura.com\/discover-more\/blog\/repair-and-maintenance\/\">carry out repairs.<\/a>\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Or, you could have a schedule of periodic vibration inspections. Instead of keeping the sensor on the asset all the time, you collect data at carefully scheduled intervals. How do you know how often to check? A general rule of thumb\u00a0is half the P-F interval for that specific potential failure.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">How does facility management software make getting behind the P-F curve easier?\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"none\">It would be great if all your assets and equipment came with their P-F curve in the manual.\u00a0\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">But even if they did, eventually you\u2019d need to create your own curves. When the manufacturer first designed and produced the asset, they were the experts. But now that it\u2019s lived with you for a while, you likely have a better understanding of any potential problems.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">But when your paperwork is on loose pieces of paper or spread out on endless spreadsheets, it\u2019s hard for you to leverage your data into useful insights.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">A modern unified facility management platform makes it easy. It helps you capture data in real-time, ensuring accuracy. And then it takes all that data and keeps it safe and secure in one location, which makes it easy to access and share.\u00a0Now that you have access to complete and reliable asset maintenance and repair histories, you can see what your potential failures are and generally how long you have until functional failure.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.<\/p>\n","protected":false},"author":26,"featured_media":14865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":"","_wpscp_schedule_draft_date":"","_wpscp_schedule_republish_date":"","_wpscppro_advance_schedule":false,"_wpscppro_advance_schedule_date":"","_wpscppro_dont_share_socialmedia":null,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[7,1],"tags":[361],"class_list":["post-955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-eptura","tag-eptura"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the P-F Curve?<\/title>\n<meta name=\"description\" content=\"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The P-F curve: When it\u2019s better to be behind\" \/>\n<meta property=\"og:description\" content=\"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\" \/>\n<meta property=\"og:site_name\" content=\"Eptura\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/EpturaWork\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-18T13:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-08T16:51:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1756\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Jonathan Davis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@epturawork\" \/>\n<meta name=\"twitter:site\" content=\"@epturawork\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jonathan Davis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\"},\"author\":{\"name\":\"Jonathan Davis\",\"@id\":\"https:\/\/eptura.com\/#\/schema\/person\/2e140d3d2f77b87152b5e2ba941b9158\"},\"headline\":\"The P-F curve: When it\u2019s better to be behind\",\"datePublished\":\"2024-06-18T13:00:00+00:00\",\"dateModified\":\"2024-10-08T16:51:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\"},\"wordCount\":1144,\"publisher\":{\"@id\":\"https:\/\/eptura.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp\",\"keywords\":[\"eptura\"],\"articleSection\":[\"Blog\",\"Eptura\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\",\"url\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\",\"name\":\"What is the P-F Curve?\",\"isPartOf\":{\"@id\":\"https:\/\/eptura.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp\",\"datePublished\":\"2024-06-18T13:00:00+00:00\",\"dateModified\":\"2024-10-08T16:51:28+00:00\",\"description\":\"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.\",\"breadcrumb\":{\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage\",\"url\":\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp\",\"contentUrl\":\"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp\",\"width\":2560,\"height\":1756},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/eptura.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The P-F curve: When it\u2019s better to be behind\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/eptura.com\/#website\",\"url\":\"https:\/\/eptura.com\/\",\"name\":\"Eptura\",\"description\":\"Work your world\",\"publisher\":{\"@id\":\"https:\/\/eptura.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/eptura.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/eptura.com\/#organization\",\"name\":\"Eptura\",\"url\":\"https:\/\/eptura.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/eptura.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/eptura.com\/wp-content\/uploads\/2024\/03\/eptura-dark-svg-TM-8.png\",\"contentUrl\":\"https:\/\/eptura.com\/wp-content\/uploads\/2024\/03\/eptura-dark-svg-TM-8.png\",\"width\":1280,\"height\":800,\"caption\":\"Eptura\"},\"image\":{\"@id\":\"https:\/\/eptura.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/EpturaWork\/\",\"https:\/\/x.com\/epturawork\",\"https:\/\/www.linkedin.com\/company\/eptura\/\",\"https:\/\/twitter.com\/epturawork\",\"https:\/\/www.youtube.com\/channel\/UC6hdVbsn41BZxfIYmPUdCWQ\"],\"description\":\"A global worktech company that provides software solutions for workplaces, people, and assets that enable everyone to reach their full potential.\",\"legalName\":\"Eptura\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/eptura.com\/#\/schema\/person\/2e140d3d2f77b87152b5e2ba941b9158\",\"name\":\"Jonathan Davis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/eptura.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/eptura.com\/wp-content\/uploads\/2024\/02\/jonathan_davis-96x96.png\",\"contentUrl\":\"https:\/\/eptura.com\/wp-content\/uploads\/2024\/02\/jonathan_davis-96x96.png\",\"caption\":\"Jonathan Davis\"},\"description\":\"As a content creator at Eptura, Jonathan Davis covers asset management, maintenance software, and SaaS solutions, delivering thought leadership with actionable insights across industries such as fleet, manufacturing, healthcare, and hospitality. Jonathan\u2019s writing focuses on topics to help enterprises optimize their operations, including building lifecycle management, digital twins, BIM for facility management, and preventive and predictive maintenance strategies. With a master's degree in journalism and a diverse background that includes writing textbooks, editing video game dialogue, and teaching English as a foreign language, Jonathan brings a versatile perspective to his content creation.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/jonathan-t-davis\/\"],\"jobTitle\":\"Senior Content Writer\",\"worksFor\":\"Eptura\",\"url\":\"https:\/\/eptura.com\/discover-more\/blog\/author\/jonathan-davis\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What is the P-F Curve?","description":"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.","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:\/\/eptura.com\/discover-more\/blog\/pf-curve\/","og_locale":"en_US","og_type":"article","og_title":"The P-F curve: When it\u2019s better to be behind","og_description":"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.","og_url":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/","og_site_name":"Eptura","article_publisher":"https:\/\/www.facebook.com\/EpturaWork\/","article_published_time":"2024-06-18T13:00:00+00:00","article_modified_time":"2024-10-08T16:51:28+00:00","og_image":[{"width":2560,"height":1756,"url":"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp","type":"image\/webp"}],"author":"Jonathan Davis","twitter_card":"summary_large_image","twitter_creator":"@epturawork","twitter_site":"@epturawork","twitter_misc":{"Written by":"Jonathan Davis","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#article","isPartOf":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/"},"author":{"name":"Jonathan Davis","@id":"https:\/\/eptura.com\/#\/schema\/person\/2e140d3d2f77b87152b5e2ba941b9158"},"headline":"The P-F curve: When it\u2019s better to be behind","datePublished":"2024-06-18T13:00:00+00:00","dateModified":"2024-10-08T16:51:28+00:00","mainEntityOfPage":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/"},"wordCount":1144,"publisher":{"@id":"https:\/\/eptura.com\/#organization"},"image":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage"},"thumbnailUrl":"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp","keywords":["eptura"],"articleSection":["Blog","Eptura"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/","url":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/","name":"What is the P-F Curve?","isPartOf":{"@id":"https:\/\/eptura.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage"},"image":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage"},"thumbnailUrl":"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp","datePublished":"2024-06-18T13:00:00+00:00","dateModified":"2024-10-08T16:51:28+00:00","description":"Everyone wants to get out ahead of maintenance problems, but with the P-F curve, learning to stay behind makes life a lot less stressful.","breadcrumb":{"@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#primaryimage","url":"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp","contentUrl":"https:\/\/eptura.com\/wp-content\/uploads\/2021\/08\/Maintenance-engineer-scaled.webp","width":2560,"height":1756},{"@type":"BreadcrumbList","@id":"https:\/\/eptura.com\/discover-more\/blog\/pf-curve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/eptura.com\/"},{"@type":"ListItem","position":2,"name":"The P-F curve: When it\u2019s better to be behind"}]},{"@type":"WebSite","@id":"https:\/\/eptura.com\/#website","url":"https:\/\/eptura.com\/","name":"Eptura","description":"Work your world","publisher":{"@id":"https:\/\/eptura.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/eptura.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/eptura.com\/#organization","name":"Eptura","url":"https:\/\/eptura.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/eptura.com\/#\/schema\/logo\/image\/","url":"https:\/\/eptura.com\/wp-content\/uploads\/2024\/03\/eptura-dark-svg-TM-8.png","contentUrl":"https:\/\/eptura.com\/wp-content\/uploads\/2024\/03\/eptura-dark-svg-TM-8.png","width":1280,"height":800,"caption":"Eptura"},"image":{"@id":"https:\/\/eptura.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/EpturaWork\/","https:\/\/x.com\/epturawork","https:\/\/www.linkedin.com\/company\/eptura\/","https:\/\/twitter.com\/epturawork","https:\/\/www.youtube.com\/channel\/UC6hdVbsn41BZxfIYmPUdCWQ"],"description":"A global worktech company that provides software solutions for workplaces, people, and assets that enable everyone to reach their full potential.","legalName":"Eptura"},{"@type":"Person","@id":"https:\/\/eptura.com\/#\/schema\/person\/2e140d3d2f77b87152b5e2ba941b9158","name":"Jonathan Davis","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/eptura.com\/#\/schema\/person\/image\/","url":"https:\/\/eptura.com\/wp-content\/uploads\/2024\/02\/jonathan_davis-96x96.png","contentUrl":"https:\/\/eptura.com\/wp-content\/uploads\/2024\/02\/jonathan_davis-96x96.png","caption":"Jonathan Davis"},"description":"As a content creator at Eptura, Jonathan Davis covers asset management, maintenance software, and SaaS solutions, delivering thought leadership with actionable insights across industries such as fleet, manufacturing, healthcare, and hospitality. Jonathan\u2019s writing focuses on topics to help enterprises optimize their operations, including building lifecycle management, digital twins, BIM for facility management, and preventive and predictive maintenance strategies. With a master's degree in journalism and a diverse background that includes writing textbooks, editing video game dialogue, and teaching English as a foreign language, Jonathan brings a versatile perspective to his content creation.","sameAs":["https:\/\/www.linkedin.com\/in\/jonathan-t-davis\/"],"jobTitle":"Senior Content Writer","worksFor":"Eptura","url":"https:\/\/eptura.com\/discover-more\/blog\/author\/jonathan-davis\/"}]}},"_links":{"self":[{"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/posts\/955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/comments?post=955"}],"version-history":[{"count":0,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/posts\/955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/media\/14865"}],"wp:attachment":[{"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/media?parent=955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/categories?post=955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eptura.com\/wp-json\/wp\/v2\/tags?post=955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}