{"id":71986,"date":"2018-12-19T10:15:17","date_gmt":"2018-12-19T10:15:17","guid":{"rendered":"https:\/\/www.eurotherm.com\/carburizing-control\/"},"modified":"2020-02-11T10:47:00","modified_gmt":"2020-02-11T10:47:00","slug":"carburizing-control","status":"publish","type":"page","link":"https:\/\/www.eurotherm.com\/fr\/carburizing-control\/","title":{"rendered":"Carburizing control"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-71986","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Carburizing control | Eurotherm Limited<\/title>\n<meta name=\"description\" content=\"Carburizing control | Eurotherm\" \/>\n<meta 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regulations.<\/p>\n","background_image":{"ID":56830,"id":56830,"title":"atmoshere-carburizing-bg","filename":"atmoshere-carburizing-bg.jpg","filesize":132276,"url":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg.jpg","link":"https:\/\/www.eurotherm.com\/fr\/carburizing-control\/attachment\/atmoshere-carburizing-bg-3-2\/","alt":"","author":"8","description":"","caption":"","name":"atmoshere-carburizing-bg-3-2","status":"inherit","uploaded_to":71986,"date":"2018-12-19 09:41:11","modified":"2018-12-19 09:41:11","menu_order":0,"mime_type":"image\/jpeg","type":"image","subtype":"jpeg","icon":"https:\/\/www.eurotherm.com\/wp-includes\/images\/media\/default.png","width":1706,"height":874,"sizes":{"thumbnail":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-150x150.jpg","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-300x154.jpg","medium-width":300,"medium-height":154,"medium_large":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-768x393.jpg","medium_large-width":768,"medium_large-height":393,"large":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-1024x525.jpg","large-width":1024,"large-height":525,"1536x1536":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg.jpg","1536x1536-width":1536,"1536x1536-height":787,"2048x2048":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg.jpg","2048x2048-width":1706,"2048x2048-height":874,"woocommerce_thumbnail":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-300x300.jpg","woocommerce_thumbnail-width":300,"woocommerce_thumbnail-height":300,"woocommerce_single":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-768x393.jpg","woocommerce_single-width":600,"woocommerce_single-height":307,"woocommerce_gallery_thumbnail":"https:\/\/www.eurotherm.com\/wp-content\/uploads\/2018\/12\/atmoshere-carburizing-bg-100x100.jpg","woocommerce_gallery_thumbnail-width":100,"woocommerce_gallery_thumbnail-height":100}},"header_buttons":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<p>Applicable heat treatment standards<\/p>\n<ul>\n<li>AMS2750E<\/li>\n<li>CQI-9 Issue 3<\/li>\n<li>AMS2759<\/li>\n<\/ul>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<h2>Atmosphere carburizing control<\/h2>\n<p>Carbon control and integrated carburizing systems EPC3000 process controllers, ideal for carbon control<\/p>\n<p>Associated products:<\/p>\n<ul>\n<li>Carbon probe with internal temperature sensor<\/li>\n<li>6100\/6180 data recorder<\/li>\n<\/ul>\n<h3>Eurotherm carburizing cycle overview<\/h3>\n<p><strong>Carbon control<\/strong><\/p>\n<p>Provides single-setpoint carbon probe control by translating mV input into carbon % value. Supports probes from several common vendors. Serial and Ethernet-based communications allow remote setpoint to be sent to the controller.<\/p>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<h2>nanodacTM recorder\/controller, ideal for carburizing control<\/h2>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Setpoint programming<\/li>\n<li>Inbuilt trend and tamper resistant data recording<\/li>\n<\/ul>\n<p><strong>Associated products:<\/strong><\/p>\n<ul>\n<li>Carbon probe<\/li>\n<\/ul>\n<h3>Eurotherm carburizing cycle overview<\/h3>\n<p><strong>Carburizing control<\/strong><\/p>\n<p>Provides multi-setpoint control via a setpoint program for temperature and carbon control loops. Higher carbon % values can be set for the boost segment, typically 1.0-1.2%, and lower carbon for the diffuse segment, typically 0.7- 0.9%.<\/p>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<h2>E+PLC400 with E+HMI, ideal for advanced carburizing control systems<\/h2>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Setpoint programmer<\/li>\n<li>Inbuilt trend and tamper resistant data recording<\/li>\n<li>Optional 3gasIR atmosphere control<\/li>\n<li>Optional model-based control (online diffusion)<\/li>\n<li>IIoT (Industrial Internet of Things) ready<\/li>\n<li>Easily integrated with 3rd party PLCs (hybrid system)<\/li>\n<\/ul>\n<p><strong>Associated products:<\/strong><\/p>\n<p>\u2022 Carbon probe<\/p>\n<h4>Eurotherm carburizing cycle overview<\/h4>\n<p>Advanced carburizing system<\/p>\n<p>*Typical cycle time reduction of 9% * based on typical savings seen in retrofit applications where standard carburizing control (not real-time) was previously used.<\/p>\n<p>Setpoint control as above, enhanced with 3gasIR control to optimize probe readings, and modelbased online diffusion control to reduce casedepth variability. Boost and diffuse segment times are optimized based on the model.<\/p>\n<p>Please refer to the back page for a control solutions summary and an overview of our integrated systems and engineering services capability.<\/p>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<h2>Control system overview<\/h2>\n<h3>Features and functions<\/h3>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<div id=\"le_body_row_9_col_1_el_2\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<h3>Specialized functions for carburizing control<\/h3>\n<h3>T\/C block<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_1_el_4\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>The thermocouple linearization function block converts the mV input reading and cold junction temperature into a temperature output. It also provides scaling, low pass filtering, offset and manual-override capabilities.<\/p>\n<p>Autotune PID control<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_1_el_6\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Provides a channel output to control a process variable\u00a0(PV), using a precision PID control algorithm designed by\u00a0Eurotherm. Autotune is included, as well as a \u2018cutback\u2019 feature<br \/>to control overshoot behavior. A gain scheduling feature is\u00a0available for adding extra PID tuning sets, to help maintain tight\u00a0control at different setpoints.<\/p>\n<p>Thermocouple life*<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_1_el_8\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Derives the working lifespan of thermocouples in days or number or times used, under different ranges of operating temperature. The block monitors usage times and temperatures, and indicates whether the thermocouple is still valid for use according to the AMS2750E standard.<\/p>\n<p><em>* Available in E+PLC only<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<div id=\"le_body_row_9_col_2_el_1\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<h4>Setpoint programmer<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_2_el_2\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Each part of the process is divided into an appropriate<br \/>segment (for example, ramp, soak, cool etc.) Within each<br \/>segment, appropriate variables can be set (carbon%, time,<br \/>ramp rate etc.)<\/p>\n<p>Carbon potential<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_2_el_4\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Provides calculation of the furnace atmosphere\u2019s carbon\u00a0potential, probe cleaning algorithm and soot notification.\u00a0Includes probe linearization for several common vendors.<\/p>\n<p>3GASIR (enhanced carbon control) *<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_2_el_6\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Utilizes CO, CO2 and CH4 readings from an infrared gas analyzer, in combination with furnace temperature readings. Calculates appropriate probe adjustment\/compensation factors to provide accurate carbon potential value.<\/p>\n<p>Carbon diffusion (online carburizing) *<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"le_body_row_9_col_2_el_8\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<div class=\"op-text-block\">\n<p>Mathematically models the diffusion of carbon from a carbon\u00a0enriched atmosphere into steel within a furnace. Case depth\u00a0targets are set and the model calculates the carbon profile of\u00a0the steel (percentage of carbon against depth) in real time.\u00a0Allows optimization of the heat treat cycle by stopping as soon\u00a0as complete.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<div id=\"le_body_row_10_col_1_el_1\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<h2>Carbon control and integrated carburizing systems<\/h2>\n<\/div>\n<\/div>\n<div id=\"le_body_row_10_col_1_el_2\" class=\"element-container cf\" data-style=\"\">\n<div class=\"element\">\n<h3>Example solutions dependent on I\/O options<\/h3>\n<\/div>\n<\/div>\n<p><sup>1.<\/sup>E+PLC<sup>400<\/sup>\u00a0with any number of modules from zero upward can be used to create a hybrid advanced carburizing control system, in combination with Schneider Electric, Eurotherm and 3rd party PLCs.<\/p>\n<p><sup>2.<\/sup>Heater output only available if carbon control (gas enrichment\/air dilution) is not used.<\/p>\n<p>Product I\/O options shown are for example only. Contact your local\u00a0Eurotherm sales representative to discover the most suitable solution\u00a0for your process.<\/p>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false},{"acf_fc_layout":"full_width_text_block","full_text_block":"<p>Scalable integrated systems and services, from single machine to enterprise solutions, including:<\/p>\n<p>\u2022 Power control (SSR\/SCR) and process control<br \/>\u2022 Data management, alarm management and supervisory systems<br \/>\u2022 System design, engineering and installation<br \/>\u2022 Calibration and maintenance services<\/p>\n","button_link":"","button_text":"","remove_top_margin":false,"remove_bottom_margin":false}]},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/pages\/71986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/comments?post=71986"}],"version-history":[{"count":0,"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/pages\/71986\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.eurotherm.com\/fr\/wp-json\/wp\/v2\/media?parent=71986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}