{"id":312,"date":"2016-02-11T16:56:42","date_gmt":"2016-02-11T15:56:42","guid":{"rendered":"http:\/\/www.cosmicdesign.at\/plasmo\/?page_id=312"},"modified":"2020-09-30T11:43:20","modified_gmt":"2020-09-30T09:43:20","slug":"process-monitoring-for-laser-welding","status":"publish","type":"page","link":"https:\/\/www.plasmo.eu\/en\/solutions\/products\/process-monitoring-for-laser-welding\/","title":{"rendered":"Process Monitoring for Laser Welding"},"content":{"rendered":"<h3>At a glance<\/h3>\n<p>Airbags save lives so the production of airbags must be 100% reliable. Quality control is one way to ensure that the airbag will open at the right moment.<\/p>\n<p>In this case study<strong>\u00a0\u201cProcess Monitoring of safety-relevant Airbag-Components\u201d<\/strong> you will learn in detail how our customer monitors airbag gas generators and detects, visualizes and evaluates welding defects:<\/p>\n<p><!--HubSpot Call-to-Action Code --><span id=\"hs-cta-wrapper-2cbaee02-7883-4a87-b361-55a93f5ea1fa\" class=\"hs-cta-wrapper\"><span id=\"hs-cta-2cbaee02-7883-4a87-b361-55a93f5ea1fa\" class=\"hs-cta-node hs-cta-2cbaee02-7883-4a87-b361-55a93f5ea1fa\"><!-- [if lte IE 8]>\n\n\n<div id=\"hs-cta-ie-element\"><\/div>\n\n\n<![endif]--><a href=\"https:\/\/cta-redirect.hubspot.com\/cta\/redirect\/5923691\/2cbaee02-7883-4a87-b361-55a93f5ea1fa\"><img loading=\"lazy\" decoding=\"async\" id=\"hs-cta-img-2cbaee02-7883-4a87-b361-55a93f5ea1fa\" class=\"hs-cta-img\" style=\"border-width: 0px;\" src=\"https:\/\/no-cache.hubspot.com\/cta\/default\/5923691\/2cbaee02-7883-4a87-b361-55a93f5ea1fa.png\" alt=\"Neuer Call-to-Action\" width=\"1000\" height=\"375\" \/><\/a><\/span><script charset=\"utf-8\" src=\"https:\/\/js.hscta.net\/cta\/current.js\"><\/script><script type=\"text\/javascript\"> hbspt.cta.load(5923691, '2cbaee02-7883-4a87-b361-55a93f5ea1fa', {}); <\/script><\/span><!-- end HubSpot Call-to-Action Code --><\/p>\n<h3>Challenge<\/h3>\n<p>An airbag manufacturer approached plasmo with the request to implement process monitoring for its laser welding processes for the new airbag series at its main production location.<\/p>\n<p>The most important requirement was to develop a quality inspection solution that should conform to the state of the art and the company&#8217;s own individual requirements, while at the same time connecting to the company&#8217;s internal database to ensure the legally required traceability of 15 years. To achieve this, a large number of welding parameters had to be inspected as well as material characteristics had to be monitored simultaneously.<\/p>\n<h3>plasmo&#8217;s solution &#8211; process monitoring for laser welding<\/h3>\n<p>Following initial operating tests as part of the entire &#8220;airbag&#8221; production process, all functionalities were tested extensively in practical application. Upon completion of the test phase the processobserver for process monitoring and quality control in laser welding was chosen from plasmo portfolio for the new airbag\u00ad production line.<\/p>\n<p>The system fulfills all testing requirements during the manufacture of the airbag. The time when the weld is made, the component assessment as OK or NOK and the traceability of a NOK component are transmitted via a bus system. Defects such as pores, seam narrowing, weld spatters, changes in welding depth, insufficient connection, impurities, laser performance, welding speed and gap changes are detected. This results in an OK or NOK (not OK) signal. The process ensures compliance with strength-related specifications and definitions of the customer.<\/p>\n<p>In addition, every weld or every welding process with the signals is transmitted by the plasmo \u00adsystem for storage in the customer&#8217;s database (Oracle, SAP). This is an important additional software for automated archiving, for statistical purposes and for inspection of the entire process control.<\/p>\n<h3>Customized quality control for laser welding<\/h3>\n<p>plasmo has implemented an inline testing process that, thanks to real-time testing, does not require any follow-up process, reduces laboratory analyses and offers far more than conventional quality assurance. Consequently, it makes a vital contribution to process and cost optimization, in particular in the possible event of a recall of entire series.<\/p>\n<p>The additional offline software allows for filtering out the specific defective components, based on new evaluations of data amounts (up to 15 million). Based on this data, it is possible to filter out these defective parts separately.<\/p>\n<p>This makes a decisive contribution to the quality assurance of these safety-relevant components.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>At a glance Airbags save lives so the production of airbags must be 100% reliable. Quality control is one way to ensure that the airbag will open at the right moment. In this case study\u00a0\u201cProcess Monitoring of safety-relevant Airbag-Components\u201d you will learn in detail how our customer monitors airbag gas generators and detects, visualizes and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":258,"parent":242,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Process Monitoring for Laser Welding from plasmo<\/title>\n<meta name=\"description\" content=\"Quality assurance through process monitoring during laser welding. 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