{"id":76165,"date":"2019-06-18T12:26:28","date_gmt":"2019-06-18T10:26:28","guid":{"rendered":"http:\/\/www.secowarwick.com\/?page_id=76165"},"modified":"2025-10-30T14:30:09","modified_gmt":"2025-10-30T13:30:09","slug":"unicase-master-4d-quench","status":"publish","type":"page","link":"https:\/\/www.secowarwick.com\/en\/products\/vacuum-heat-treatment\/unicase-master-4d-quench\/","title":{"rendered":"4D QUENCH &#8211; Modern alternative to press quenching"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/www.secowarwick.com\/wp-content\/uploads\/2020\/06\/4dquench_v2-1.jpg&#8221; alt=&#8221;A Modern Alternative to Press Quenching and Distortion Control 4D QUENCH\u00ae&#8221; title_text=&#8221;A Modern Alternative to Press Quenching and Distortion Control 4D QUENCH\u00ae&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;section&#8221; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;25px|||&#8221; transparent_background=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;3_4,1_4&#8243; admin_label=&#8221;row&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;0px|||&#8221; custom_padding=&#8221;0px|||&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_breadcrumbs _builder_version=&#8221;3.6&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_breadcrumbs][et_pb_text module_class=&#8221;podtytuly&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Vacuum hardening with Distortion Control as\u00a0A\u00a0Modern Alternative to\u00a0Press Quenching \u2013 4D QUENCH<\/h1>\n<h2>A\u00a0vacuum system for single-piece nitrogen quenching with distortion control as\u00a0an attractive alternative to\u00a0a\u00a0press quenching<\/h2>\n<p style=\"text-align: justify;\">4D Quench \u2013 is a\u00a0<a href=\"https:\/\/www.secowarwick.com\/en\/products\/vacuum-heat-treatment\/\">vacuum heat treatment system<\/a> solution for <strong>individual quenching<\/strong> of component parts such as\u00a0gears, shafts, bearing races, rings, selves, etc. made of standard or\u00a0custom case and through <strong>hardening steels<\/strong>. The system operates under nitrogen. It provides excellent distortion control and notably increases precision and repeatability of <a href=\"https:\/\/www.secowarwick.com\/\">heat treatment<\/a> while reducing unit and overall production costs.<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong>\u00a0It notably increases precision and repeatability of heat treatment results and reduces production costs<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong> It provides vacuum heating following by\u00a0powerful and uniform <strong>nitrogen quenching<\/strong> resulting in\u00a0distortion control &amp; reduction with high repeatability of final results.<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong> The system is fully automated and easily integrated with in-line production.<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong> It\u2019s a\u00a0modern and attractive alternative to\u00a0hardening in\u00a0a\u00a0press, eliminating all its disadvantages.<\/p>\n<p>[\/et_pb_text][et_pb_tabs module_class=&#8221;red-tabs eco-tab7&#8243; _builder_version=&#8221;4.23.1&#8243; custom_css_main_element=&#8221;margin-top: 2rem;||margin-bottom: 2rem;&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_tab title=&#8221;Overview&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">4D Quench is dedicated to&nbsp;these who wants to&nbsp;significantly increase production quality and economy of mechanical transmission components compared to&nbsp;batches or&nbsp;continuous heat treatment systems as&nbsp;well as&nbsp;to&nbsp;eliminate <strong>press quenching<\/strong>, <strong>press hardening<\/strong>, and their disadvantages.<\/span>.<\/p>\n<p style=\"text-align: justify;\">The system consists of a\u00a0<strong>vacuum heating chamber<\/strong> and a\u00a0high pressure nitrogen quench chamber equipped with transportation mechanisms. Parts are heated up to\u00a0hardening temperature in\u00a0the heating chamber under vacuum, which protects the part\u2019s surface against oxidation or\u00a0other unwanted metallurgical changes. The quenching process provides unique and significant improvements related to\u00a0the reduction of distortion. This is done primarily using a\u00a0<strong>high-pressure gas quenching<\/strong> system installed in\u00a0the quenching\/unloading chamber. The system utilizes a\u00a0proprietary arrangement of cooling nozzles that surround the part to\u00a0ensures a\u00a0uniform flow of cooling gas ffrom all sizes, as\u00a0well as\u00a0the top and bottom. We\u00a0refer to\u00a0this as\u00a0\u201c3D\u201d cooling. In\u00a0addition, a\u00a0table spins the part, further enhancing quench uniformity. We\u00a0refer to\u00a0the spinning motion\u00a0adequately as\u00a0the fourth dimension, allowing us to\u00a0\u201c4D\u201d quench parts for the best possible uniformity. The cooling nozzles pattern can be\u00a0adequately adjusted to\u00a0fit the particular parts size and shape. The entire nitrogen cooling system rovides the equivalent of an oil quench with more uniform cooling, which results in\u00a0absolute repeatability, reduces distortion and allows for highly repeatable results. Oil or\u00a0specialized gases such as\u00a0helium are not required. Neither oil nor helium is needed anymore.<\/p>\n<p style=\"text-align: justify;\"><strong>The single piece-flow<\/strong> method, while parts are passing through heat treatment one by\u00a0one, enables full integration into manufacturing cells and in-line production, alongside of CNC machines. It eliminates heat treatment fixtures, material logistic cost and time as\u00a0well as\u00a0shortens production cycle. Moreover, repeatability of quenching results and distortion control and reduction provides great potential for reduction of hard machining costs.<\/p>\n<p style=\"text-align: justify;\">In\u00a0addition, every single part is monitored and reported during heat treated, which provides 100 % traceability and quality control. The system and applied technology is safe, clean and environmentally friendly.<\/p>\n<p>[\/et_pb_tab][et_pb_tab title=&#8221;Features&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong><span style=\"color: #dc291e;\">\/<\/span>\u00a0<\/strong>Individual hardening by&nbsp;heating under vacuum and high-pressure nitrogen quenching<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span>\u00a0Integration into manufacturing cells and in-line production<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span> Up to\u00a01 mln pieces\/year<br \/><span style=\"color: #dc291e;\"><strong>\/\u00a0<\/strong><\/span>The adaptable working zone size<br \/><strong><span style=\"color: #dc291e;\">\/<\/span>\u00a0<\/strong>Customize system configuration<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Compact design, low footprint<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Low utility consumption<br \/><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong> 4D Queching with adjustable quench nozzles<br \/><strong><span style=\"color: #dc291e;\">\/<\/span><\/strong> High pressure nitrogen quench<\/p>\n<p>[\/et_pb_tab][et_pb_tab title=&#8221;Advantages&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"color: #dc291e;\"><strong>\/<\/strong>\u00a0<\/span>Control and reduction of hardening distortion<br \/><span style=\"color: #dc291e;\"><strong>\/\u00a0<\/strong><\/span>Absolute precision and repeatability of results<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of IGO\/IGA<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span> No&nbsp;oxidation\/ no&nbsp;air present<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Optimum part\u2019s Surface<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span> High volume production<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span> Operational flexibility, on&nbsp;demand start\/stop<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Fully automated, avoiding operator induced variability or&nbsp;errors<br \/><span style=\"color: #dc291e;\"><strong>\/\u00a0<\/strong><\/span>100 % traceability and examination of every part<br \/><span style=\"color: #dc291e;\"><strong>\/\u00a0<\/strong><\/span>No&nbsp;man involvement and impact<br \/><span style=\"color: #dc291e;\"><strong>\/<\/strong><\/span> Nitrogen quench as&nbsp;fast as&nbsp;oil (neither oil nor helium is needed)<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of heat treatment fixtures and material logistic<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of oil and oil vapor contamination (safety and environmental benefits)<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of washers and chemicals<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of high-temperature radiation and fire risk<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Safe and environmentally friendly technology<br \/><strong><span style=\"color: #dc291e;\">\/<\/span> <\/strong>Elimination of copper masking or&nbsp;stop-off paints<\/p>\n<p>[\/et_pb_tab][et_pb_tab title=&#8221;Parts&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<span style=\"color: #e30f00;\"><strong>\/<\/strong><\/span> Mechanical transmission components (gears, rings, shafts, sleeves, etc.)[\/et_pb_tab][et_pb_tab title=&#8221;Technologies&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<span style=\"color: #e30f00;\"><strong>\/<\/strong><\/span> Bright hardening (High Pressure Gas Quench)[\/et_pb_tab][et_pb_tab title=&#8221;Industries&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Automotive<br \/><span style=\"color: #e30f00;\"><strong>\/ <\/strong><\/span> Transmission<br \/><span style=\"color: #e30f00;\"><strong>\/<\/strong> <\/span>Bearing<br \/><span style=\"color: #e30f00;\"><strong>\/<\/strong><\/span> Machinery<br \/><span style=\"color: #e30f00;\"><strong>\/<\/strong><\/span> Aerospace<\/p>\n<p>[\/et_pb_tab][et_pb_tab title=&#8221;Materials&#8221; _builder_version=&#8221;4.23.1&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"color: #e30f00;\"><strong>\/<\/strong> <\/span>Regular carburizing or&nbsp;through hardening (in&nbsp;oil) grades<br \/><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Higher alloy and special steels for gas and oil quenching<\/p>\n<p>[\/et_pb_tab][et_pb_tab title=&#8221; &#8221; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong><\/span><span data-contrast=\"none\"> Many times less hard machining time<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Elimination of many post-machining operations<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Low pressure carburizing \/ high pressure gas quench<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/ <\/span><\/strong>Fast and efficient carburizing<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Elimination of fire and explosion hazard<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Ideal surface quality<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/<\/span><\/strong> Elimination of IGO<br \/><\/span><span data-contrast=\"none\"><strong><span style=\"color: #e30f00;\">\/ <\/span><\/strong>Clean and enviromentally friendly production<\/span><\/p>\n<p>[\/et_pb_tab][\/et_pb_tabs][et_pb_code admin_label=&#8221;Code&#8221; 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