{"id":3376,"date":"2026-08-07T18:05:03","date_gmt":"2026-08-07T10:05:03","guid":{"rendered":"https:\/\/www.handaspring.com\/?p=3376"},"modified":"2026-08-19T15:34:03","modified_gmt":"2026-08-19T07:34:03","slug":"how-to-select-canted-coil-springs-for-vacuum-and-cryogenic-sealing-applications-a-complete-engineering-guide","status":"publish","type":"post","link":"https:\/\/www.handaspring.com\/de\/how-to-select-canted-coil-springs-for-vacuum-and-cryogenic-sealing-applications-a-complete-engineering-guide\/","title":{"rendered":"Auswahl von schr\u00e4g gestellten Schraubenfedern f\u00fcr Vakuum- und Kryogenabdichtungsanwendungen: Ein umfassender technischer Leitfaden"},"content":{"rendered":"<h2>Einf\u00fchrung<\/h2>\n<p data-start=\"400\" data-end=\"585\" class=\"PDq2pG_selectionAnchorContainer\">Bei Vakuum- und Kryo-Dichtungssystemen h\u00e4ngt die Dichtungsleistung nicht nur vom Dichtungsmaterial ab, sondern auch davon, ob die Feder \u00fcber den gesamten Betriebszeitraum hinweg eine konstante Vorspannung aufrechterhalten kann.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>In der Praxis k\u00f6nnen Faktoren wie K\u00e4lteschrumpfung, Ma\u00df\u00e4nderungen und Dauerbetrieb den Anpressdruck der Dichtung verringern und das Leckagerisiko erh\u00f6hen.<\/p>\n<p data-start=\"771\" data-end=\"967\"><strong data-start=\"771\" data-end=\"794\"><\/strong><strong data-start=\"771\" data-end=\"794\"><\/strong><strong data-start=\"771\" data-end=\"794\">Kantige Spiralfedern<\/strong>, als Schl\u00fcsselkomponente im Inneren von <strong data-start=\"822\" data-end=\"848\">Federbet\u00e4tigte Dichtungen<\/strong>, sorgen f\u00fcr eine konstante Federkraft, um Ma\u00df\u00e4nderungen auszugleichen und eine zuverl\u00e4ssige Dichtwirkung zu gew\u00e4hrleisten.<\/p>\n<h1 data-section-id=\"12eo2hk\" data-start=\"1183\" data-end=\"1245\" class=\"PDq2pG_selectionAnchorContainer\">1. Die Rolle von schr\u00e4g gestellten Schraubenfedern bei federbelasteten Dichtungen<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h1>\n<p data-section-id=\"1k8s3tu\" data-start=\"1247\" data-end=\"1311\"><span style=\"font-size: 20px;\">Wie schr\u00e4g gestellte Schraubenfedern die langfristige Dichtungsleistung unterst\u00fctzen<\/span><\/p>\n<p data-start=\"1313\" data-end=\"1377\" class=\"PDq2pG_selectionAnchorContainer\">Eine federbelastete Dichtung besteht in der Regel aus zwei Hauptkomponenten:<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<ol data-start=\"1379\" data-end=\"1521\">\n<li data-section-id=\"uxu62n\" data-start=\"1379\" data-end=\"1460\"><strong>Ein Dichtungsmantel, der in der Regel aus Hochleistungswerkstoffen wie PTFE besteht.<\/strong><\/li>\n<li data-section-id=\"1gjl63r\" data-start=\"1461\" data-end=\"1521\"><strong>Eine Metallfeder, die eine kontinuierliche Spannkraft liefert.<\/strong><\/li>\n<\/ol>\n<p>Die Dichtungsh\u00fclle hat folgende Aufgaben: Die schr\u00e4g gestellte Schraubenfeder hat folgende Aufgaben:<\/p>\n<ol>\n<li data-section-id=\"a89lcs\" data-start=\"1563\" data-end=\"1606\"><strong>Herstellung des Kontakts mit der Dichtfl\u00e4che \u2022 Aufrechterhaltung einer konstanten Federkraft<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/strong><\/li>\n<li data-section-id=\"1aoav5o\" data-start=\"1607\" data-end=\"1640\"><strong>Verhindern von Fl\u00fcssigkeits- oder Gasleckagen \u2022 Ausgleich von Materialverformungen und Ma\u00df\u00e4nderungen<\/strong><\/li>\n<li data-section-id=\"18ms20a\" data-start=\"1641\" data-end=\"1705\"><strong>Bietet chemische Best\u00e4ndigkeit und geringe Reibung \u2022 Gew\u00e4hrleistet einen stabilen Anpressdruck w\u00e4hrend des Betriebs<\/strong><\/li>\n<\/ol>\n<p data-start=\"1907\" data-end=\"1924\" class=\"PDq2pG_selectionAnchorContainer\">Einfach erkl\u00e4rt:<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<p data-start=\"1926\" data-end=\"2048\" class=\"\"><strong data-start=\"1926\" data-end=\"2048\">Das Dichtungsmaterial bildet die Dichtungsbarriere, w\u00e4hrend die schr\u00e4g gestellte Schraubenfeder die Dichtkraft langfristig aufrechterh\u00e4lt.<\/strong><\/p>\n<p><span style=\"font-size: 20px;\">Funktionsweise einer schr\u00e4g angeordneten Schraubenfeder<\/span><\/p>\n<p data-start=\"2096\" data-end=\"2266\" class=\"PDq2pG_selectionAnchorContainer\">Im Gegensatz zu herk\u00f6mmlichen Druckfedern verf\u00fcgen schr\u00e4g gewickelte Federn \u00fcber eine schr\u00e4g gewickelte Struktur, wodurch sie beim Zusammendr\u00fccken ein kontrollierteres Belastungsverhalten aufweisen.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Bei Einbau in eine federbelastete Dichtung:<\/p>\n<ol>\n<li data-section-id=\"x4nbtm\" data-start=\"2316\" data-end=\"2359\"><strong>Die Dichtung wird in der Nut zusammengedr\u00fcckt.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/strong><\/li>\n<li data-section-id=\"4e1m13\" data-start=\"2360\" data-end=\"2405\"><strong>Die schr\u00e4g angeordnete Schraubenfeder verformt sich elastisch.<\/strong><\/li>\n<li data-section-id=\"dzr82w\" data-start=\"2406\" data-end=\"2444\"><strong>Die Feder erzeugt eine R\u00fcckstellkraft.<\/strong><\/li>\n<li data-section-id=\"g3z539\" data-start=\"2445\" data-end=\"2511\"><strong>Die Feder dr\u00fcckt den Dichtungsmantel gegen die Passfl\u00e4che.<\/strong><\/li>\n<li data-section-id=\"wpl9h3\" data-start=\"2512\" data-end=\"2560\"><strong>Es wird ein konstanter Anpressdruck der Dichtung aufrechterhalten.<\/strong><\/li>\n<\/ol>\n<p data-start=\"2096\" data-end=\"2266\">Durch diese Konstruktion eignen sich schr\u00e4g gestellte Schraubenfedern f\u00fcr Anwendungen, bei denen die Dichtungssicherheit \u00fcber lange Betriebszeiten hinweg gew\u00e4hrleistet sein muss.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-1024x1016.jpg\" alt=\"Beryllium-Kupfer-Schr\u00e4gwicklungsfeder \u2013 Handfeder\" width=\"651\" height=\"646\" class=\"aligncenter wp-image-3396\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-1024x1016.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-300x298.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-150x150.jpg 150w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-768x762.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-1536x1524.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-2048x2033.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/93fc568262c80469a820982b2c1ea638-12x12.jpg 12w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/p>\n<hr \/>\n<h2 data-start=\"2096\" data-end=\"2266\">2. Warum Vakuumversiegelungssysteme eine konstante Federkraft ben\u00f6tigen<\/h2>\n<p data-start=\"3121\" data-end=\"3273\" class=\"PDq2pG_selectionAnchorContainer\">Bei Vakuumanlagen besteht die gr\u00f6\u00dfte Herausforderung nicht darin, eine anf\u00e4ngliche Dichtleistung zu erreichen, sondern die Dichtungszuverl\u00e4ssigkeit w\u00e4hrend des Langzeitbetriebs aufrechtzuerhalten.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<p data-start=\"3275\" data-end=\"3327\">Selbst ein sehr kleiner Spalt kann die Vakuumleistung beeintr\u00e4chtigen.<\/p>\n<p data-start=\"3329\" data-end=\"3396\">Im Dauerbetrieb k\u00f6nnen bei Vakuumversiegelungssystemen folgende Probleme auftreten:<\/p>\n<ol data-start=\"3398\" data-end=\"3553\">\n<li data-section-id=\"1tmkdtk\" data-start=\"3398\" data-end=\"3428\">Ver\u00e4nderungen der Materialkompression<\/li>\n<li data-section-id=\"svxle3\" data-start=\"3429\" data-end=\"3464\">Thermische Ausdehnung und Kontraktion<\/li>\n<li data-section-id=\"188du5f\" data-start=\"3465\" data-end=\"3518\">Durch Temperatur\u00e4nderungen verursachte Ma\u00dfabweichungen<\/li>\n<li data-section-id=\"1eti2nm\" data-start=\"3519\" data-end=\"3553\">Reduzierter Dichtungskontaktdruck<\/li>\n<\/ol>\n<p data-start=\"3555\" data-end=\"3665\" class=\"\">Daher ben\u00f6tigen Vakuumversiegelungssysteme ein Federelement, das diese Ver\u00e4nderungen kontinuierlich ausgleichen kann.<a href=\"https:\/\/www.handaspring.com\/contact\/\" title=\"Erhalten Sie einen Rabatt, wenn Sie eine Anfrage stellen\">Wenn Sie Kontakt mit uns aufnehmen m\u00f6chten, haben Sie m\u00f6glicherweise Anspruch auf ein kostenloses Muster.<\/a><\/p>\n<p data-start=\"3555\" data-end=\"3665\"><span style=\"font-size: 20px;\">H\u00e4ufige Herausforderungen bei Vakuumversiegelungssystemen<\/span><\/p>\n<table style=\"width: 100.071%; height: 167px;\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Herausforderung<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Hauptursache<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Auswirkungen auf die Dichtungsleistung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 23px;\">\n<th style=\"height: 23px; text-align: center; border-style: solid; border-color: #0a0101;\">\u00c4nderung der Dichtungskompression<\/th>\n<th style=\"height: 23px; text-align: center; border-style: solid; border-color: #0a0101;\">Langzeitkompression<\/th>\n<th style=\"height: 23px; text-align: center; border-style: solid; border-color: #0a0101;\">Geringerer Anpressdruck<\/th>\n<\/tr>\n<tr style=\"height: 25px;\">\n<th style=\"height: 25px; text-align: center; border-style: solid; border-color: #0a0101;\">Abweichung der Abmessungen<\/th>\n<th style=\"height: 25px; text-align: center; border-style: solid; border-color: #0a0101;\">Temperaturschwankung<\/th>\n<th style=\"height: 25px; text-align: center; border-style: solid; border-color: #0a0101;\">\u00c4nderungen des Dichtspalts<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Materialerm\u00fcdung<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Lange Betriebszyklen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Verminderte R\u00fcckgewinnungsf\u00e4higkeit<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Fertigungstoleranz<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Montagevariante<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #0a0101;\">Erh\u00f6htes Leckagerisiko<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-size: 20px;\">Schr\u00e4g angeordnete Schraubenfedern im Vergleich zu herk\u00f6mmlichen Dichtungsaufbauten<\/span><\/p>\n<p data-start=\"4213\" data-end=\"4233\" class=\"PDq2pG_selectionAnchorContainer\"><strong data-start=\"4213\" data-end=\"4233\">Testbedingungen:<\/strong><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<ol data-start=\"4235\" data-end=\"4340\">\n<li data-section-id=\"vaul5v\" data-start=\"4235\" data-end=\"4264\">Anwendung: Vakuumkammer<\/li>\n<li data-section-id=\"u1vgdm\" data-start=\"4265\" data-end=\"4284\">Temperatur: 25 \u00b0C<\/li>\n<li data-section-id=\"6yucwi\" data-start=\"4285\" data-end=\"4340\">Betriebsdauer: Dauerbetrieb \u00fcber 1.000 Stunden<\/li>\n<\/ol>\n<table style=\"width: 100.143%; height: 145px;\">\n<thead>\n<tr style=\"height: 30px;\">\n<th style=\"height: 30px; width: 26.5367%; text-align: center; border-style: solid; border-color: #0d0101;\">Leistungsposition<\/th>\n<th style=\"height: 30px; width: 27.8861%; text-align: center; border-style: solid; border-color: #0d0101;\">Herk\u00f6mmliche Dichtungsstruktur<\/th>\n<th style=\"height: 30px; width: 49.1754%; text-align: center; border-style: solid; border-color: #0d0101;\">Federbelastete Dichtung mit schr\u00e4g angeordneter Schraubenfeder<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 25px;\">\n<th style=\"height: 25px; width: 26.5367%; text-align: center; border-style: solid; border-color: #0d0101;\">Anf\u00e4ngliche Dichtungsleistung<\/th>\n<th style=\"height: 25px; width: 27.8861%; text-align: center; border-style: solid; border-color: #0d0101;\">Gut<\/th>\n<th style=\"height: 25px; width: 49.1754%; text-align: center; border-style: solid; border-color: #0d0101;\">Ausgezeichnet<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; width: 26.5367%; text-align: center; border-style: solid; border-color: #0d0101;\">Langfristige Belastungsbest\u00e4ndigkeit<\/th>\n<th style=\"height: 21px; width: 27.8861%; text-align: center; border-style: solid; border-color: #0d0101;\">Kann mit der Zeit abnehmen<\/th>\n<th style=\"height: 21px; width: 49.1754%; text-align: center; border-style: solid; border-color: #0d0101;\">Stabiler<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; width: 26.5367%; text-align: center; border-style: solid; border-color: #0d0101;\">Entsch\u00e4digungsf\u00e4higkeit<\/th>\n<th style=\"height: 21px; width: 27.8861%; text-align: center; border-style: solid; border-color: #0d0101;\">Begrenzt<\/th>\n<th style=\"height: 21px; width: 49.1754%; text-align: center; border-style: solid; border-color: #0d0101;\">Verbessert<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; width: 26.5367%; text-align: center; border-style: solid; border-color: #0d0101;\">Langfristige Zuverl\u00e4ssigkeit<\/th>\n<th style=\"height: 21px; width: 27.8861%; text-align: center; border-style: solid; border-color: #0d0101;\">M\u00e4\u00dfig<\/th>\n<th style=\"height: 21px; width: 49.1754%; text-align: center; border-style: solid; border-color: #0d0101;\">H\u00f6her<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"4677\" data-end=\"4706\" class=\"PDq2pG_selectionAnchorContainer\">F\u00fcr Vakuumanlagen wie beispielsweise: Bei Anwendungen, die eine zuverl\u00e4ssige Vakuumdichtheit erfordern, sollten Ingenieure Folgendes ber\u00fccksichtigen:<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<ol data-start=\"4708\" data-end=\"4764\">\n<li data-section-id=\"l9nzww\" data-start=\"4708\" data-end=\"4725\">Vakuumkammern \u2022 Betriebsdruck<\/li>\n<li data-section-id=\"9y1fei\" data-start=\"4726\" data-end=\"4740\">Vakuumpumpen \u2022 Temperaturbereich<\/li>\n<li data-section-id=\"1d6bbfc\" data-start=\"4741\" data-end=\"4764\">Pr\u00e4zisionsinstrumente \u2022 Einbauraum<\/li>\n<\/ol>\n<p data-start=\"5054\" data-end=\"5176\" class=\"PDq2pG_selectionAnchorContainer\">Unser Ingenieurteam unterst\u00fctzt Sie gerne bei der Auswahl geeigneter L\u00f6sungen mit schr\u00e4g gestellten Schraubenfedern entsprechend den spezifischen Anwendungsanforderungen.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><a href=\"https:\/\/www.handashielding.com\/contact-us.html\" title=\"Erstellen Sie einen individuellen Plan, der genau auf Sie zugeschnitten ist\"><strong data-start=\"5178\" data-end=\"5234\">Wenden Sie sich f\u00fcr technische Unterst\u00fctzung an unsere Dichtungsingenieure.<\/strong><\/a><\/p>\n<hr \/>\n<h2>3. Geschr\u00e4gte Schraubenfedern sorgen f\u00fcr einen zuverl\u00e4ssigen Ausgleich bei kryogenen Anwendungen<\/h2>\n<p data-start=\"5392\" data-end=\"5465\" class=\"PDq2pG_selectionAnchorContainer\"><span style=\"font-size: 16px;\">Kryogene Umgebungen stellen Dichtungssysteme vor erhebliche Herausforderungen.<\/span><\/p>\n<p data-start=\"5392\" data-end=\"5465\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Zu den typischen kryogenen Anwendungen geh\u00f6ren: Die Betriebstemperaturen k\u00f6nnen folgende Werte erreichen:<\/p>\n<ol>\n<li>LNG-Anlagen \u2022 -50 \u00b0C<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/li>\n<li>Fl\u00fcssigstickstoffanlagen \u2022 -100 \u00b0C<\/li>\n<li>Kryopumpen \u2022 -196 \u00b0C<\/li>\n<li>Vakuum-Kryokammern<\/li>\n<\/ol>\n<p data-start=\"5392\" data-end=\"5465\">Bei diesen Temperaturen unterliegen sowohl Dichtungsmaterialien als auch Metallkomponenten physikalischen Ver\u00e4nderungen, die die Dichtungsleistung beeintr\u00e4chtigen k\u00f6nnen.<\/p>\n<h3 data-start=\"5392\" data-end=\"5465\">Auswirkungen kryogener Temperaturen auf die Dichtungsleistung<\/h3>\n<p>Wenn die Temperatur sinkt, ziehen sich Metallteile zusammen, und bei Dichtungsmaterialien k\u00f6nnen folgende Ver\u00e4nderungen auftreten:<\/p>\n<ol>\n<li data-section-id=\"1d6mxzl\" data-start=\"6000\" data-end=\"6021\">Eingeschr\u00e4nkte Flexibilit\u00e4t<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/li>\n<li data-section-id=\"19uqdgg\" data-start=\"6022\" data-end=\"6043\">Ma\u00df\u00e4nderungen<\/li>\n<li data-section-id=\"rsnl94\" data-start=\"6044\" data-end=\"6071\">Geringere R\u00fcckgewinnungsf\u00e4higkeit<\/li>\n<\/ol>\n<p>Diese \u00c4nderungen k\u00f6nnen den Anpressdruck zwischen der Dichtung und der Gegenfl\u00e4che verringern.<\/p>\n<h3>Vergleich der Dichtungsleistung bei kryogenen Temperaturen<\/h3>\n<p>Testbedingungen:<\/p>\n<ol>\n<li data-section-id=\"alawky\" data-start=\"6232\" data-end=\"6266\"><strong>Dichtungstyp: Federbelastete Dichtung<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/strong><\/li>\n<li data-section-id=\"14znumm\" data-start=\"6267\" data-end=\"6302\"><strong>Temperaturbereich: 25 \u00b0C bis -196 \u00b0C<\/strong><\/li>\n<li data-section-id=\"1jrny9v\" data-start=\"6303\" data-end=\"6337\"><strong>Anwendungsbereich: Kryotechnische Anlagen<\/strong><\/li>\n<\/ol>\n<table style=\"height: 175px; width: 99.9286%;\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Leistungsposition<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Umgebungstemperatur 25 \u00b0C<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">-196 \u00b0C \u2013 kryogene Umgebung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Zustand des Dichtungsmaterials<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Flexibel<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Eingeschr\u00e4nkte Flexibilit\u00e4t<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Abmessungen der Metallkomponenten<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Stabil<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Es kommt zu einer thermischen Kontraktion<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Dichtungs-Anpressdruck<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Stabil<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Kann abnehmen<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Entsch\u00e4digungsanspruch<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Niedrig<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Hoch<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"6655\" data-end=\"6814\" class=\"PDq2pG_selectionAnchorContainer\">In kryogenen Anwendungen sorgen schr\u00e4g gestellte Schraubenfedern f\u00fcr eine kontinuierliche elastische R\u00fcckstellkraft, um durch Temperaturabfall verursachte Ma\u00df\u00e4nderungen auszugleichen.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Im Vergleich zu Dichtungsstrukturen, die ausschlie\u00dflich auf der Elastizit\u00e4t des Materials beruhen, k\u00f6nnen federunterst\u00fctzte Dichtungen mit schr\u00e4g angeordneten Schraubenfedern in Umgebungen mit extrem niedrigen Temperaturen einen stabileren Anpressdruck aufrechterhalten.<\/p>\n<p data-start=\"6655\" data-end=\"6814\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/06\/canted-coil-spring-5.jpg\" alt=\"Schr\u00e4g gestellte Schraubenfeder \u2013 Handafeder\" width=\"733\" height=\"871\" class=\"aligncenter wp-image-3155\" \/><\/p>\n<hr \/>\n<h2 data-start=\"6655\" data-end=\"6814\">4. Auswahl von Werkstoffen f\u00fcr geschr\u00e4gte Schraubenfedern f\u00fcr Vakuum- und Kryogenanwendungen<\/h2>\n<p data-start=\"341\" data-end=\"484\" class=\"PDq2pG_selectionAnchorContainer\">Die Auswahl des richtigen Werkstoffs ist einer der wichtigsten Schritte bei der Konstruktion einer federbelasteten Dichtung f\u00fcr Vakuum- und Kryoanwendungen.<\/p>\n<p data-start=\"341\" data-end=\"484\">Die schr\u00e4g gestellte Schraubenfeder muss unter allen Bedingungen eine stabile Leistung gew\u00e4hrleisten: Verschiedene Materialien bieten unterschiedliche Eigenschaften in Bezug auf:<\/p>\n<ol>\n<li data-section-id=\"vxc169\" data-start=\"593\" data-end=\"614\">Temperaturschwankungen \u2022 Beibehaltung der Federkraft<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/li>\n<li data-section-id=\"1vwtwsk\" data-start=\"615\" data-end=\"639\">Korrosive Umgebungen \u2022 Erm\u00fcdungsbest\u00e4ndigkeit<\/li>\n<li data-section-id=\"d28nek\" data-start=\"640\" data-end=\"663\">Lange Betriebszyklen \u2022 Korrosionsbest\u00e4ndigkeit<\/li>\n<li data-section-id=\"1qo73w8\" data-start=\"664\" data-end=\"699\">Wiederholte Kompression und Entlastung \u2022 Temperaturbest\u00e4ndigkeit<\/li>\n<\/ol>\n<p data-start=\"846\" data-end=\"986\" class=\"PDq2pG_selectionAnchorContainer\">Daher sollten Ingenieure das Federmaterial entsprechend den tats\u00e4chlichen Betriebsbedingungen ausw\u00e4hlen und sich nicht allein von den Kosten leiten lassen.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<h3>G\u00e4ngige Werkstoffe f\u00fcr schr\u00e4g gewickelte Schraubenfedern f\u00fcr Vakuum- und Kryogenabdichtungen<\/h3>\n<table style=\"width: 100%; height: 154px;\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Material<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Wichtigste Vorteile<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Temperatur-F\u00e4higkeit<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Typische Anwendungen<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Edelstahl 316<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Gute Korrosionsbest\u00e4ndigkeit, kosteng\u00fcnstig, weit verbreitet<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Allgemeine Temperatureins\u00e4tze<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Industriestaubsauger, allgemeine Dichtungssysteme<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Elgiloy<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Hervorragende Erm\u00fcdungsbest\u00e4ndigkeit und dauerhafte Elastizit\u00e4t<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Mittlerer bis hoher Temperaturbereich<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Anwendungen mit Dichtungen f\u00fcr hohe Zykluszahlen<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Hastelloy C276<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Hervorragende Korrosionsbest\u00e4ndigkeit<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Aggressive chemische Umgebungen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #050000;\">Chemische Aufbereitung und spezielle Dichtungssysteme<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.1 Schr\u00e4g gewickelte Schraubenfedern aus Edelstahl 316<\/h4>\n<p data-start=\"2035\" data-end=\"2122\" class=\"PDq2pG_selectionAnchorContainer\">Edelstahl 316 ist eines der am h\u00e4ufigsten verwendeten Materialien f\u00fcr schr\u00e4g gewickelte Schraubenfedern.<\/p>\n<p data-start=\"2035\" data-end=\"2122\" class=\"PDq2pG_selectionAnchorContainer\"><span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Zu den Vorteilen geh\u00f6ren: Zu den typischen Anwendungsbereichen geh\u00f6ren:<\/p>\n<ol>\n<li data-section-id=\"1nkioz4\" data-start=\"2149\" data-end=\"2176\">Gute Korrosionsbest\u00e4ndigkeit \u2022 Vakuumkammern \u00a0<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/li>\n<li data-section-id=\"1abmtm7\" data-start=\"2177\" data-end=\"2207\">Stabile mechanische Eigenschaften \u2022 Industriepumpen<\/li>\n<li data-section-id=\"1gegjix\" data-start=\"2208\" data-end=\"2238\">Ausgereifter Fertigungsprozess \u2022 Allgemeine Gleitringdichtungssysteme<\/li>\n<li data-section-id=\"2jkgu0\" data-start=\"2239\" data-end=\"2262\">Gutes Preis-Leistungs-Verh\u00e4ltnis<\/li>\n<\/ol>\n<h4>4.2 Elgiloy-Schr\u00e4gwindungsfedern<\/h4>\n<p>Im Vergleich zu herk\u00f6mmlichen Edelstahlwerkstoffen bietet Elgiloy folgende Vorteile: Typische Anwendungsbereiche:<\/p>\n<ol>\n<li data-section-id=\"9e9f2u\" data-start=\"2785\" data-end=\"2812\">Bessere Erm\u00fcdungsbest\u00e4ndigkeit \u2022 Dichtungssysteme f\u00fcr hohe Zykluszahlen<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/li>\n<li data-section-id=\"3gz2ku\" data-start=\"2813\" data-end=\"2846\">Verbesserte Federkraftbest\u00e4ndigkeit \u2022 Pr\u00e4zisionsausr\u00fcstung<\/li>\n<li data-section-id=\"1xgbww0\" data-start=\"2847\" data-end=\"2878\">Hervorragende Langzeitstabilit\u00e4t \u2022 Vakuumanwendungen mit langer Lebensdauer<\/li>\n<\/ol>\n<h4>4.3 Hastelloy C276-Schr\u00e4ggewundene Schraubenfedern<\/h4>\n<p data-start=\"3601\" data-end=\"3697\" class=\"PDq2pG_selectionAnchorContainer\">Wenn Dichtungssysteme in korrosiven Umgebungen eingesetzt werden, ist die Materialvertr\u00e4glichkeit von entscheidender Bedeutung.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Hastelloy C276 bietet eine hervorragende Best\u00e4ndigkeit gegen\u00fcber vielen aggressiven chemischen Einfl\u00fcssen. Zu den typischen Anwendungsbereichen z\u00e4hlen:<\/p>\n<ol data-start=\"3821\" data-end=\"3921\">\n<li data-section-id=\"3xd2i5\" data-start=\"3821\" data-end=\"3852\"><strong>Chemische Verarbeitungsanlagen<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/strong><\/li>\n<li data-section-id=\"1gp4kp9\" data-start=\"3853\" data-end=\"3879\"><strong>Korrosive Vakuumsysteme<\/strong><\/li>\n<li data-section-id=\"e049x8\" data-start=\"3880\" data-end=\"3921\"><strong>Spezielle industrielle Dichtungsanwendungen<\/strong><\/li>\n<\/ol>\n<p><span style=\"font-size: 16px;\">Vergleich der Werkstoffauswahl unter verschiedenen Betriebsbedingungen<\/span><\/p>\n<table style=\"width: 100.573%; height: 115px;\" height=\"86\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Betriebszustand<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Empfohlenes Material<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Grund<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Vakuumanlagen f\u00fcr Raumtemperatur<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Edelstahl 316<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Zuverl\u00e4ssige Leistung und Kosteneffizienz<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Langzeitbetrieb<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Elgiloy<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 21px;\">Bessere Erm\u00fcdungsbest\u00e4ndigkeit<\/th>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 24px;\">Korrosive chemische Umgebung<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 24px;\">Hastelloy C276<\/th>\n<th style=\"text-align: center; border-style: solid; border-color: #0a0101; height: 24px;\">Ausgezeichnete Korrosionsbest\u00e4ndigkeit<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-300x225.jpg\" alt=\"schr\u00e4g gestellte Schraubenfeder \u2013 Handa-Feder\" width=\"608\" height=\"456\" class=\"aligncenter wp-image-3395\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-300x225.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-1024x768.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-768x576.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-1536x1152.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-2048x1536.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2026\/08\/65e5bc7c50c4c5347894188edaa2584d-scaled-e1786957347320-16x12.jpg 16w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/p>\n<hr \/>\n<h2>5. Schr\u00e4g gestellte Schraubenfedern in Vakuum- und Kryotechnikanwendungen<\/h2>\n<p data-start=\"7664\" data-end=\"7785\" class=\"PDq2pG_selectionAnchorContainer\">Schr\u00e4g gewickelte Schraubenfedern kommen h\u00e4ufig in Anlagen zum Einsatz, bei denen ein Versagen der Dichtungen zu Leistungseinbu\u00dfen oder Betriebsausf\u00e4llen f\u00fchren kann.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Zu den typischen Anwendungsbereichen geh\u00f6ren:<\/p>\n<table style=\"width: 100%; height: 180px;\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Anmeldung<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Hauptanforderung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Vakuumkammern<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Geringe Leckage und Langzeitstabilit\u00e4t<\/th>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; text-align: center; border-style: solid; border-color: #080101;\">Kryopumpen<\/th>\n<th style=\"height: 24px; text-align: center; border-style: solid; border-color: #080101;\">Zuverl\u00e4ssige Abdichtung bei extrem niedrigen Temperaturen<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Halbleiter-Ausr\u00fcstung<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Saubere und zuverl\u00e4ssige Dichtungsleistung<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Luft- und Raumfahrtsysteme<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Hohe Zuverl\u00e4ssigkeit unter anspruchsvollen Bedingungen<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Wissenschaftliche Instrumente<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Pr\u00e4zise Dichtungsleistung<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/www.handaspring.com\/contact\/\" title=\"Erstellen Sie einen Plan, der genau auf Sie zugeschnitten ist\">Vereinbaren Sie eine kostenlose Beratung mit einem Ingenieur \u2013 ich stehe Ihnen jederzeit zur Verf\u00fcgung.<\/a><\/p>\n<h2>6. Technische Checkliste f\u00fcr die Auswahl von schr\u00e4g gestellten Schraubenfedern<\/h2>\n<p data-start=\"308\" data-end=\"534\" class=\"PDq2pG_selectionAnchorContainer\">die richtige Wahl treffen <strong data-start=\"328\" data-end=\"350\">Canted Coil Feder<\/strong> Das erfordert mehr als nur die Auswahl einer Federgr\u00f6\u00dfe oder eines Federwerkstoffs. Bei Vakuum- und Kryo-Dichtungsanwendungen m\u00fcssen Ingenieure die tats\u00e4chlichen Betriebsbedingungen des Dichtungssystems bewerten.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Bevor eine Feder ausgew\u00e4hlt wird, sollten die folgenden Parameter \u00fcberpr\u00fcft werden:<\/p>\n<table style=\"width: 100%; height: 244px;\">\n<thead>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Auswahlparameter<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Was Ingenieure \u00fcberpr\u00fcfen m\u00fcssen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Warum es wichtig ist<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Betriebstemperatur<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Minimale und maximale Betriebstemperatur<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Bestimmt die Materialleistung und die Zuverl\u00e4ssigkeit der Feder<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Druckbedingungen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Vakuumniveau oder Systemdruck<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Einfl\u00fcsse auf die erforderliche Dichtkraft<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Dichtungstyp<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Statische oder dynamische Abdichtung<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Ermittelt die Anforderungen an die Federkraft<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Medienkompatibilit\u00e4t<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Gase, Fl\u00fcssigkeiten, Chemikalien oder besondere Umgebungsbedingungen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Ermittelt geeignetes Federmaterial<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Abmessungen der Rillen<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Innendurchmesser, Au\u00dfendurchmesser, Nutbreite und -tiefe<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Gew\u00e4hrleistet eine ordnungsgem\u00e4\u00dfe Montage und Verdichtung<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Anforderung an die Lebensdauer<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Betriebszeiten und Taktfrequenz<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Legt die Anforderungen an die Erm\u00fcdungsfestigkeit fest<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Einbauraum<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Verf\u00fcgbarer radialer und axialer Freiraum<\/th>\n<th style=\"height: 21px; text-align: center; border-style: solid; border-color: #080101;\">Legt die Abmessungen der Feder fest<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"1410\" data-end=\"1513\" class=\"PDq2pG_selectionAnchorContainer\">F\u00fcr kryogene Anwendungen ist die <strong data-start=\"1442\" data-end=\"1475\">Mindestbetriebstemperatur<\/strong> ist einer der wichtigsten Faktoren.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span>Wenn beispielsweise ein Dichtungssystem von <strong data-start=\"1562\" data-end=\"1585\">25 \u00b0C bis -196 \u00b0C<\/strong>, Ingenieure k\u00f6nnen die Leistung einer Feder nicht nur bei Raumtemperatur beurteilen. Das Material, die Federkraft und die Dichtungskonstruktion m\u00fcssen \u00fcber den gesamten Temperaturbereich hinweg \u00fcberpr\u00fcft werden.<\/p>\n<hr \/>\n<h2 data-section-id=\"19gtymz\" data-start=\"75\" data-end=\"161\" class=\"PDq2pG_selectionAnchorContainer\">7. HANDA-L\u00f6sungen mit geneigten Schraubenfedern f\u00fcr Vakuum- und Kryo-Dichtungsanwendungen<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/h2>\n<p data-start=\"231\" data-end=\"358\">Bei Vakuum- und Kryo-Dichtungsanwendungen erf\u00fcllen herk\u00f6mmliche schr\u00e4g gewickelte Schraubenfedern m\u00f6glicherweise nicht immer die spezifischen Anforderungen der Anlagen. Faktoren wie:<\/p>\n<ol data-start=\"378\" data-end=\"487\">\n<li data-section-id=\"4bsz15\" data-start=\"378\" data-end=\"401\"><strong>Betriebstemperatur<\/strong><\/li>\n<li data-section-id=\"1iy5fal\" data-start=\"402\" data-end=\"423\"><strong>Druckverh\u00e4ltnisse<\/strong><\/li>\n<li data-section-id=\"u2d74\" data-start=\"424\" data-end=\"441\"><strong>Abmessungen der Dichtung<\/strong><\/li>\n<li data-section-id=\"rmaels\" data-start=\"442\" data-end=\"462\"><strong>Einbauraum<\/strong><\/li>\n<li data-section-id=\"1hjj213\" data-start=\"463\" data-end=\"487\"><strong>Erforderliche Anpresskraft<\/strong><\/li>\n<\/ol>\n<p data-start=\"524\" data-end=\"755\">HANDA bietet ma\u00dfgeschneiderte <strong data-start=\"550\" data-end=\"582\">L\u00f6sungen f\u00fcr schr\u00e4g angeordnete Schraubenfedern<\/strong> f\u00fcr <strong data-start=\"587\" data-end=\"625\">Anwendungen f\u00fcr federbelastete Dichtungen<\/strong>, um Ingenieuren dabei zu helfen, geeignete Federwerkstoffe, Abmessungen und Belastungseigenschaften entsprechend den tats\u00e4chlichen Betriebsbedingungen auszuw\u00e4hlen. Weitere Informationen zu schr\u00e4g gewickelten Schraubenfedern und ma\u00dfgeschneiderten Federl\u00f6sungen finden Sie unter:<a href=\"https:\/\/www.handasprings.com\/?utm_source=chatgpt.com\" title=\"Dein ganz pers\u00f6nlicher Ingenieur\">HANDA \u2013 Ma\u00dfgeschneiderte L\u00f6sungen f\u00fcr die Federfertigung.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Einleitung: Bei Vakuum- und Kryogen-Dichtungssystemen h\u00e4ngt die Dichtungsleistung nicht nur vom Dichtungsmaterial ab, sondern auch davon, ob die Feder \u00fcber einen langen Betriebszeitraum hinweg eine stabile Belastung aufrechterhalten kann. In der Praxis k\u00f6nnen Faktoren wie K\u00e4lteschrumpfung, Ma\u00df\u00e4nderungen und Dauerbetrieb den Dichtungskontaktdruck verringern und das Leckagerisiko erh\u00f6hen. Schr\u00e4g gewickelte Schraubenfedern, wie [\u2026]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4,1],"tags":[],"benner":[],"class_list":["post-3376","post","type-post","status-publish","format-standard","hentry","category-canted-coil-spring","category-uncategorized"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Introduction In vacuum and cryogenic sealing systems, sealing performance depends not only on the sealing material but also on whether the spring can maintain a stable load over long-term operation.During actual applications, factors such as low-temperature contraction, dimensional changes, and continuous operation can reduce sealing contact pressure and increase leakage risks. 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Made with Inconel\/Hastelloy\/stainless steel for -200\u00b0C to 800\u00b0C extreme environments. Custom solutions for aerospace, medical &amp; semiconductor industries.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How to Select Canted Coil Springs for Vacuum and Cryogenic Sealing Applications: A Complete Engineering Guide - Handa Spring\" \/>\n\t\t<meta property=\"og:description\" content=\"Introduction In vacuum and cryogenic sealing systems, sealing performance depends not only on the sealing material but also on whether the spring can maintain a stable load over long-term operation.During actual applications, factors such as low-temperature contraction, dimensional changes, and continuous operation can reduce sealing contact pressure and increase leakage risks. 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