{"id":7280,"date":"2026-04-16T14:58:09","date_gmt":"2026-04-16T12:58:09","guid":{"rendered":"https:\/\/www.bvs-blechtechnik.de\/?page_id=7280"},"modified":"2026-04-22T12:53:54","modified_gmt":"2026-04-22T10:53:54","slug":"sheet-metal-working-processes-2","status":"publish","type":"page","link":"https:\/\/www.bvs-blechtechnik.de\/en\/projects\/industry-sectors\/sheet-metal-working-processes-2\/","title":{"rendered":"Electrical engineering Sheet metal housing"},"content":{"rendered":"<div id='img_stretch'  class='avia-section av-l1appnwk-10e2eaff7517060e405c3a67081b0929 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  avia-bg-style-scroll container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-7280'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfl3ztr3-6670266abd5ed2deeaf7f5f251898c3c\">\n.avia-image-container.av-lfl3ztr3-6670266abd5ed2deeaf7f5f251898c3c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lfl3ztr3-6670266abd5ed2deeaf7f5f251898c3c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lfl3ztr3-6670266abd5ed2deeaf7f5f251898c3c av-styling- avia-align-center  avia-builder-el-1  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-4141 avia-img-lazy-loading-not-4141 avia_image ' src=\"https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner.webp\" alt='' title=''  height=\"450\" width=\"1920\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner.webp 1920w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-300x70.webp 300w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-1030x241.webp 1030w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-768x180.webp 768w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-1536x360.webp 1536w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-1500x352.webp 1500w, https:\/\/www.bvs-blechtechnik.de\/wp-content\/uploads\/2023\/11\/branchen_modulbanner-705x165.webp 705w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/div><\/div><\/div>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-7280'><div class='entry-content-wrapper clearfix'>\n<div class='flex_column av-1nj3f3w-382a5378f0740ae36430689040de1c24 av_one_full  avia-builder-el-2  el_after_av_section  el_before_av_one_full  avia-builder-el-first  first flex_column_div '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1l9pofg-f2ef85512f73df399b5ff6e0e53618c6\">\n#top .av-special-heading.av-1l9pofg-f2ef85512f73df399b5ff6e0e53618c6{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-1l9pofg-f2ef85512f73df399b5ff6e0e53618c6 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-1l9pofg-f2ef85512f73df399b5ff6e0e53618c6 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-1l9pofg-f2ef85512f73df399b5ff6e0e53618c6 av-special-heading-h1 blockquote modern-quote  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first '><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Electrical engineering sheet metal enclosures: Functionally reliable production from design to assembly<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-1ir8v24-aa6ff0a39b7d1e7b16c5fc15ec57ec09'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>An enclosure for electrical engineering or laboratory measurement technology is a highly functional system component. It must meet precise requirements for protection classes, passive heat dissipation and electromagnetic compatibility. <\/p>\n<p><strong>EMC contacting &amp; conductive transitions<\/strong><br \/>\nFor reliable electromagnetic shielding, we integrate defined EMC contact points along all enclosure transitions so that covers, doors and side panels ensure low-impedance, conductive connections across the entire frequency range.<\/p>\n<p><strong>EMC gaskets \/ Gaskets<\/strong><br \/>\nIf there are increased requirements for HF tightness, we equip the enclosures with conductive EMC gaskets or stainless steel spring strips that effectively absorb and dissipate interference radiation.<\/p>\n<p><strong>EMC for ventilation openings<\/strong><br \/>\nIf ventilation slots are to be provided despite EMC requirements, we produce honeycomb EMC grilles that maintain electromagnetic attenuation without restricting air circulation.<\/p>\n<p><strong>Cable shielding \/ shield connections<\/strong><br \/>\nFor shielded cables, we integrate defined shield connection points directly into the sheet metal design to ensure 360\u00b0 contact between the cable shield and the housing.<\/p>\n<p>BVS manufactures these enclosure systems precisely to customer specifications &#8211; from production-ready design and mechanical sheet metal processing to final assembly and testing in our own ESD area. The result is reliably manufactured components that flow directly into your value chain as a ready-to-install system without interface losses. <\/p>\n<p>Check technical feasibility Let our experts check your CAD data for production efficiency, thermal requirements and cost savings.<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-1d75i2k-3bb7625586a54cdd444b7e76b757061a-wrap avia-button-center  avia-builder-el-5  el_after_av_textblock  avia-builder-el-last '><a href='https:\/\/www.bvs-blechtechnik.de\/en\/contact\/'  class='avia-button av-1d75i2k-3bb7625586a54cdd444b7e76b757061a avia-icon_select-no avia-size-large avia-position-center avia-color-dark'  ><span class='avia_iconbox_title' >Request a project now<\/span><\/a><\/div><\/p><\/div><div class='flex_column av-5cqdcs-b8216dbf3d7dcbf795325e3b02ef3420 av_one_full  avia-builder-el-6  el_after_av_one_full  el_before_av_one_full  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1gvsnxo-6e750f65b3af799bd8737134c80da60a\">\n#top .av-special-heading.av-1gvsnxo-6e750f65b3af799bd8737134c80da60a{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-1gvsnxo-6e750f65b3af799bd8737134c80da60a .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-1gvsnxo-6e750f65b3af799bd8737134c80da60a .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-1gvsnxo-6e750f65b3af799bd8737134c80da60a av-special-heading-h2 blockquote modern-quote  avia-builder-el-7  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Co-engineering: reduce series costs directly in the design phase<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-1du59gc-cb2016310515dd4703a3b242718eb8d9'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>A large proportion of the subsequent series costs are already determined in the design phase. In practice, however, we often only receive drafts when the design is 80 to 90 percent complete. At this point, the key parameters have been determined, meaning that we can often only react during production and work with existing structures at great expense.  <\/p>\n<p>Genuine co-engineering at BVS starts right here &#8211; through significantly earlier involvement, ideally from the first development step. If the work preparation team is already at the table in the concept phase, we can exploit the full potential of sheet metal processing before facts are created: We replace expensive and solid milled parts with intelligent, much more cost-effective edge constructions. We incorporate targeted reinforcements and necessary fits directly into the sheet metal processing and integrate standard parts such as bushings in a reliable process. We also ensure ease of maintenance right from the start by relying on detachable connections and planning accessibility into the design.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-1bvx6ng-1769135988aa1520d8841661068b55b5 av_one_full  avia-builder-el-9  el_after_av_one_full  el_before_av_one_full  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4lc7t8-f3df0f6926a91b37149fbb53d2ddedec\">\n#top .av-special-heading.av-4lc7t8-f3df0f6926a91b37149fbb53d2ddedec{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-4lc7t8-f3df0f6926a91b37149fbb53d2ddedec .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4lc7t8-f3df0f6926a91b37149fbb53d2ddedec .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4lc7t8-f3df0f6926a91b37149fbb53d2ddedec av-special-heading-h2 blockquote modern-quote  avia-builder-el-10  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Passive thermal management and high IP protection classes<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-183jujg-e2aaa1e7475f753f5ca9bd409df60466'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>How reliably an electronic system works depends directly on how efficiently the power loss is dissipated from the housing. This is why we consider thermal management and the required IP protection class as a design unit from the outset. We rely on tried-and-tested solutions to prevent heat build-up and ensure the longevity of the assemblies:  <\/p>\n<ul>\n<li><strong>Heat dissipation through aluminum<\/strong>: We prefer to use aluminum alloys, as this material base optimally absorbs the heat and dissipates it over a large area to the surroundings.<\/li>\n<li><strong>Differentiating between steel and aluminum<\/strong>: While aluminium is ideal for passive heat dissipation due to its high thermal conductivity, we deliberately use steel enclosures for applications at risk of impact or vandalism, which we nevertheless optimize thermally through design measures.<\/li>\n<li><strong>Importance of surface area &amp; convection<\/strong>: In addition to the material, the increased surface area and specifically supported natural convection also play a key role in efficient heat dissipation.<\/li>\n<li><strong>Contact forces &amp; mounting types of heat sinks<\/strong>: Depending on the power density, we realize heat sink connections with defined contact forces or use two-component heat-conducting adhesives to ensure a permanently stable thermal transition.<\/li>\n<li><strong>Loss-free heat sink connection<\/strong>: We connect special external or internal heat sinks directly to the aluminum using heat-conducting paste &#8211; for a clean thermal transition without insulating air cushions.<\/li>\n<li><strong>Ventilation with double protection<\/strong>: If the concept provides for open ventilation slots for passive heat dissipation, we equip these with double protection on the inside, which acts as reliable protection against small animals.<\/li>\n<li><strong>Protection classes to suit requirements<\/strong>: In the standard range, we usually design electrical engineering enclosures for IP64 (dust-tight and splash-proof). For demanding areas of application, such as laboratory measurement technology, we specifically implement significantly higher protection classes that also reliably shield the electronics from acids and aggressive media. <\/li>\n<li><strong>Extension to IP65-IP67<\/strong><br \/>\nFor industrial or mobile applications, we regularly design enclosures with higher degrees of protection such as IP65 or IP67, including optional pressure equalization elements to prevent condensation.<\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div><div class='flex_column av-15qvslo-6cbeb018a041771aca48d1773e122f5f av_one_full  avia-builder-el-12  el_after_av_one_full  el_before_av_one_full  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14k8q98-47d598ea5b5d3c4c222b625939f074cc\">\n#top .av-special-heading.av-14k8q98-47d598ea5b5d3c4c222b625939f074cc{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-14k8q98-47d598ea5b5d3c4c222b625939f074cc .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-14k8q98-47d598ea5b5d3c4c222b625939f074cc .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-14k8q98-47d598ea5b5d3c4c222b625939f074cc av-special-heading-h2 blockquote modern-quote  avia-builder-el-13  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Electrical conductivity, earthing and cable management<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-12we8j0-e0702ac483c8d7c31c9f660a0f9300db'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Safe equipotential bonding requires bare metal contact points. A precise masking process with special foil keeps the exact areas free of paint before powder coating and thus guarantees complete earthing ex works. Alternatively, earthing lugs or precisely fitting press-fit elements can be used directly in the sheet metal to securely screw cables later on.  <\/p>\n<p>If circuit boards have to be installed with strict air insulation and without housing contact, CNC-controlled press-fit technology comes into its own. This thermally neutral process creates absolutely distortion-free screw-on points for precise and fast electronics assembly. Finally, integrated slotted bridges ensure clean cable management on the inside. These are created highly efficiently in the very first work step directly on the punching machine, which significantly reduces subsequent assembly work.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-10ytqho-6e1b0b5286a914013a8ca5674fd1b09d av_one_full  avia-builder-el-15  el_after_av_one_full  el_before_av_one_full  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-10cdozg-fd634c6489ac839deb5b19688a75652a\">\n#top .av-special-heading.av-10cdozg-fd634c6489ac839deb5b19688a75652a{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-10cdozg-fd634c6489ac839deb5b19688a75652a .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-10cdozg-fd634c6489ac839deb5b19688a75652a .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-10cdozg-fd634c6489ac839deb5b19688a75652a av-special-heading-h2 blockquote modern-quote  avia-builder-el-16  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Ready-to-install system components: From the surface to final assembly<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-mo1hdsbs-60d7a5d1928cfd7c0f8961b1b0f7365f'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The final production steps on the way from a pure sheet metal part to a functional component require precisely coordinated surface treatment and reliable assembly. Bundling these final steps under one roof eliminates error-prone interfaces and unnecessary transportation routes in the supply chain. <\/p>\n<h3>\nDurable surface protection and vandalism resistance<\/h3>\n<p>Enclosures in demanding outdoor areas require long-lasting corrosion protection.<\/p>\n<p><strong>Layer thicknesses + process details<\/strong><br \/>\nWe apply the CDP primer with typical layer thicknesses of 18-22 \u00b5m, while the powder coating is applied between 60 and 120 \u00b5m, depending on the color and structure.&#8221;<\/p>\n<p><strong>EMC-conductive surfaces optional<\/strong><br \/>\nFor EMC-critical applications, conductive surfaces such as electroless nickel or zinc-nickel are also available to ensure defined discharge values.<\/p>\n<p>The basis for this is a high-performance duplex system: the base material is first given a cathodic dip coating and then a robust powder top coat. As soon as vandalism resistance is also required in public spaces, the sheet metal design adapts to the tougher conditions. Such specific application scenarios are directly covered by targeted measures:  <\/p>\n<ul>\n<li><strong>Functional coatings<\/strong>: Use of extremely UV-resistant powder coatings or special anti-graffiti surfaces that enable quick, residue-free removal of paint smears.<\/li>\n<li><strong>Robust mechanics<\/strong>: Double-walled designs and consistently welded constructions that offer neither gaps for lever tools nor unnecessary openings to the outside.<\/li>\n<li><strong>Integrated security<\/strong>: Custom-fit preparation and installation of high-security locking systems and tamper-proof fittings.<\/li>\n<\/ul>\n<h3><\/h3>\n<h3>Tested ESD component assembly from a single source<\/h3>\n<p>Transporting empty sheet metal housings to external assemblers causes avoidable logistics costs and carries the unnecessary risk of transport damage. Our in-house, ESD-compliant component assembly seamlessly closes this gap in the supply chain. The complete assembly of the electronics and the final testing are carried out centrally at one location.  <\/p>\n<p><strong>Standards reference<\/strong><br \/>\nOur ESD assembly stations fully comply with DIN EN 61340-5-1 and therefore ensure a controlled electrostatic protected area (EPA) for all sensitive components.<br \/>\n<strong>Test processes<\/strong><br \/>\nEach series undergoes documented ESD test routines, including conductive workplace measurements, regular leakage resistance tests and wristband tests for all employees on the line.<br \/>\n<strong>Packaging &amp; shipping<\/strong><br \/>\nAfter the final inspection, we pack the assembled modules exclusively in conductive ESD packaging or shielding containers in order to reliably protect the electronics during transportation.<\/p>\n<p>Each housing and the installed system components undergo a detailed mechanical and electrical final inspection. The result is a fully tested, ready-to-install assembly that can flow into the final value chain without any interface losses.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-jb89z-b6eccdac4535c4682093e2fc8bd8fd4a av_one_full  avia-builder-el-18  el_after_av_one_full  el_before_av_one_third  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mhvt1jea-c9d7c24fa74d78b5940c05a72d6f14c6\">\n#top .av-special-heading.av-mhvt1jea-c9d7c24fa74d78b5940c05a72d6f14c6{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-mhvt1jea-c9d7c24fa74d78b5940c05a72d6f14c6 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mhvt1jea-c9d7c24fa74d78b5940c05a72d6f14c6 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mhvt1jea-c9d7c24fa74d78b5940c05a72d6f14c6 av-special-heading-h2 blockquote modern-quote  avia-builder-el-19  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Economical enclosure production without interface losses<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-mhvt2gby-145c899bdd32b182ad28088f959e0fba'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>A functional electrical engineering enclosure is not created by simply bending sheet metal. The actual cost-effectiveness in series production results from the intelligent combination of design, mechanical production and final assembly. When solid milled parts are replaced early on with smart bends, EMC contact points are masked directly in the powder process and the electronics are installed in the in-house ESD area, expensive reworking and error-prone logistics routes are eliminated. This closed process chain under one roof ensures a decisive time and cost advantage until the system component is ready for installation.   <\/p>\n<p><strong>Discuss specific requirements for IP protection types, heat dissipation and ESD assembly directly with our production experts at eye level<\/strong><\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-mj1ka677-2c276017b0716497e74dfacb940b4883-wrap avia-button-center  avia-builder-el-21  el_after_av_textblock  avia-builder-el-last '><a href='https:\/\/www.bvs-blechtechnik.de\/en\/contact\/'  class='avia-button av-mj1ka677-2c276017b0716497e74dfacb940b4883 avia-icon_select-no avia-size-large avia-position-center avia-color-dark'  ><span class='avia_iconbox_title' >Arrange a consultation appointment<\/span><\/a><\/div><\/p><\/div><div class='flex_column av-d6brcc-f3babb95596161590668624333546945 av_one_third  avia-builder-el-22  el_after_av_one_full  el_before_av_two_third  first flex_column_div column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-b4vq5o-466633b0a7de1d2a2b345eb96d5dea70\">\n#top .av-special-heading.av-b4vq5o-466633b0a7de1d2a2b345eb96d5dea70{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-b4vq5o-466633b0a7de1d2a2b345eb96d5dea70 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-b4vq5o-466633b0a7de1d2a2b345eb96d5dea70 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-b4vq5o-466633b0a7de1d2a2b345eb96d5dea70 av-special-heading-h2 blockquote modern-quote  avia-builder-el-23  avia-builder-el-no-sibling '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  > FAQ: Technical details on housing production<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><div class='flex_column av-8sgw0c-9cedbb29363bf4a4c35a7eda5ce0b0b5 av_two_third  avia-builder-el-24  el_after_av_one_third  avia-builder-el-last  flex_column_div column-top-margin'     ><div  class='togglecontainer av-6yvzq4-fdef9c6c66674e93aaa81be434fe2cbf av-minimal-toggle  avia-builder-el-25  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-5kwfrw-de4cb05f9c2af6988fea27d8b0d9136e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 data-fake-id='#toggle-id-1' class='toggler  activeTitle '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1'>Which protection classes (IP classes) are most frequently required for electrical enclosures? <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='toggle-id-1' class='toggle_wrap  active_tc' style='display:block;' ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>In the standard range, the enclosures are usually designed to IP64 (dust-tight and splash-proof). In special sectors such as laboratory technology, we implement even higher protection classes at the customer&#8217;s request, for example to safely shield the technology against acids.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-4ltd3g-41a559449114fc72f84ed9434f1e7be1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 data-fake-id='#toggle-id-2' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2'>How is safe earthing achieved for painted sheet metal enclosures? <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='toggle-id-2' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Contact points required for earthing are masked with a special film before powder coating to keep them free of paint. Alternatively, we insert earthing lugs or special press-fit elements that ensure direct metallic contact for the screw connection after coating.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-23pmek-344907a4e37de99af965ac2ba8c63ab8'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 data-fake-id='#toggle-id-3' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3'>What are press-fit elements suitable for in component assembly? <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='toggle-id-3' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Press-fit elements serve as high-precision screw-on points. They are ideal for mounting circuit boards that need to be installed with air insulation and must not come into contact with the rest of the housing. This allows the electronics to be screwed together quickly and accurately afterwards.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-23pmek-29-3904f8250579d53088a6c7ee3fd95e38'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 data-fake-id='#toggle-id-4' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4'>How is passive heat dissipation of the electronics realized? <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='toggle-id-4' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>We prefer to use aluminum alloys because they dissipate heat optimally. Special heat sinks are connected directly to the aluminum using heat-conducting paste. If ventilation slots are provided, we fit them with a double safety device on the inside as reliable protection against small animals.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-23pmek-29-1-07e3c9fbb86f010b6ff67ea079c9e8a0'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 data-fake-id='#toggle-id-5' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5'>Which surface treatment protects enclosures in demanding outdoor areas? <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='toggle-id-5' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>For outdoor use, we rely on double protection: a combination of cathodic dip coating (primer) and a final powder coating on top. Depending on the requirements, we use special powders with high UV resistance or anti-graffiti properties.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":4255,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7280","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/pages\/7280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/comments?post=7280"}],"version-history":[{"count":0,"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/pages\/7280\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/pages\/4255"}],"wp:attachment":[{"href":"https:\/\/www.bvs-blechtechnik.de\/en\/wp-json\/wp\/v2\/media?parent=7280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}