{"id":13299,"date":"2020-03-18T11:24:00","date_gmt":"2020-03-18T15:24:00","guid":{"rendered":"https:\/\/www.sfckoenig.com\/?p=13299"},"modified":"2020-09-11T14:12:36","modified_gmt":"2020-09-11T18:12:36","slug":"50-years-of-sealing-flow-control","status":"publish","type":"post","link":"https:\/\/www.sfckoenig.com\/zh-hans\/2020\/03\/50-years-of-sealing-flow-control\/","title":{"rendered":"50 Years of Sealing & Flow Control"},"content":{"rendered":"
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Wed, 03\/18\/2020<\/p>\n

Changing requirements and on-going advancements in seals, check valves and flow restrictors.<\/h4>\n

Engine design is in the midst of a revolution. Battery-powered electric motors are replacing internal combustion engines, and support systems are adapting to new requirements. As 2020 marks the 50th anniversary of the KOENIG EXPANDER\u00ae, and the invention of the one-piece expansion seal design by the company, SFC KOENIG\u00ae is celebrating how engine and automotive design has progressed over the past five decades, and its role in innovations.<\/p>\n

\u201cCompared to 50 years ago, design and performance requirements are much more precise,\u201d noted David Ramirez, Application Engineer at SFC KOENIG. \u201cWe are proud to have been involved in many significant advancements while maintaining the safety, reliability and engineering ingenuity customers expect from our products.\u201d<\/p>\n

In the past five decades, the number of systems viewed as \u201ccritical\u201d has expanded. Braking applications and powertrains were often a focus. In contrast, modern designs and electric vehicles (EVs) have strict requirements for sealing and flow control products, which now serve critical roles in motor cases, transmissions, cooling systems and vehicle suspensions.<\/p>\n

Installation reliability has always been a requirement. In the 1970\u2019s production lines involved a number of manual operations. A seal or flow control product had to be correctly installed to prevent failure. With SFC KOENIG\u2019s one-piece design, parts have always been easy to install, providing repeatable quality and dependable seating.<\/p>\n

\u201cOur expansion design securely installs and requires no chemicals or sealants,\u201d stated Ramirez. \u201cComponents feature a serrated expansion sleeve that expands evenly into bore walls, permanently setting into the base material. There is minimal risk for the contamination and leakage common with commodity-type seals, like cup plugs and threaded screws, which are often-misaligned.\u201d<\/p>\n

To meet the needs of today\u2019s operations, SFC KOENIG has adapted its part designs to easily integrate into high-speed and automated assembly lines. Without affecting reliability or effectiveness, parts have been modified making them easier to grab and position in robotic environments.<\/p>\n

Parts also require no additional machining processes \u2013 such as threading, milling or honing \u2013 which not only eliminates manufacturing steps, but also keeps production lines free of debris.<\/p>\n

Requirements on part positioning, performance and control have also increased for seals, flow restrictors<\/a> and check valves<\/a> since 1970.<\/p>\n

\u201cDuring installation, our parts are distance and force-controlled, have flexible tolerance allowances, and exert even pressures,\u201d stated Ramirez. \u201cThat, combined with unrivaled part performance, provides precise flow control and a wide range of sealing capabilities for even highly-unique needs.\u201d<\/p>\n

While the company originally developed parts using various steels, lightweighting initiatives require new materials. The design of SFC KOENIG components effectively supports many composites as well as systems produced with additive manufacturing. In addition, aluminum components are now available, and the company is continually developing solutions for new materials, thin walls and complex geometries.<\/p>\n

In the past, safety was commonly viewed by the performance of critical systems. SFC KOENIG has one of the industry\u2019s best performance records, with field failure rates less than 1 PPM and over 5 billion parts installed.<\/p>\n

As today\u2019s EVs have a number of high-voltage and sensitive assemblies, seals now play a new safety role, preventing access to housings and fluid systems. SFC KOENIG components are tamper-proof and limit access by untrained users without significant, and visible damage, protecting people and preventing false warranty claims.<\/p>\n

\u201cAt every stage of the industry and in so many innovations, SFC KOENIG parts are there,\u201d noted Ramirez, \u201cand we are actively working with some of the world\u2019s largest manufacturers on cutting-edge designs. While our products and applications have advanced during the last 50 years, we remain committed to supporting customers with unrivaled performance, safety and reliability. We are excited for the future, and to be part of it.\u201d<\/p>\n<\/div>\n

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<\/p>\n

SFC KOENIG\u00ae is celebrating the 50th anniversary of the KOENIG EXPANDER\u00ae, and is the original inventor of the one-piece, expansion seal design.<\/p><\/figcaption><\/figure>\n

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SFC KOENIG\u00ae offers expander plugs, check valves and flow restrictors, as well as engineering support to help in product selection and integration.<\/p><\/figcaption><\/figure>\n
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In addition to automation support, SFC KOENIG\u00ae offers installation solutions, including the ExPress 3000 and 5000, hydropneumatic table presses with force and distance controls.<\/p><\/figcaption><\/figure>\n
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In electric vehicles, KOENIG EXPANDER\u00ae seals are used to prevent access to electronics and sensitive fluid systems, providing tamper-proof protection that can improve safety and reduce warranty claims.<\/p><\/figcaption><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Wed, 03\/18\/2020 Changing requirements and on-going adva […]<\/p>\n","protected":false},"author":2607,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[66],"tags":[],"class_list":["post-13299","post","type-post","status-publish","format-standard","hentry","category-news-zh-hans"],"acf":[],"yoast_head":"\n50 Years Of Sealing & Flow Control Design | SFC KOENIG<\/title>\n<meta name=\"description\" content=\"Throughout its history, SFC KOENIG has adapted its seal and flow control designs, providing unmatched performance and easily integrating into automated assembly lines. 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