{"id":63,"date":"2021-07-14T14:12:38","date_gmt":"2021-07-14T12:12:38","guid":{"rendered":"http:\/\/kimkret.com\/marcin.kret\/?p=63"},"modified":"2026-09-12T12:53:07","modified_gmt":"2026-09-12T10:53:07","slug":"modernization_of_a_250t_hydraulic_press","status":"publish","type":"post","link":"https:\/\/kimkret.com\/marcin.kret\/index.php\/modernization_of_a_250t_hydraulic_press\/","title":{"rendered":"Modernization of a 250t hydraulic press"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">January 2021 \u2013 April 2021<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">My role:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reverse engineering \u2013 complete 3D model of the existing press<\/li>\n\n\n\n<li>Design of new mechanical components and pneumatic cover<\/li>\n\n\n\n<li>Cooperation in creating the hydraulic diagram and selecting components<\/li>\n\n\n\n<li>Preparation of manufacturing drawings with GD&amp;T<\/li>\n\n\n\n<li>Creation of BOM lists for new parts and hydraulic components<\/li>\n\n\n\n<li>Application of DFA\/DFM principles<\/li>\n\n\n\n<li>Supervision of fabrication, assembly and commissioning<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Project description<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The client had an old, worn-out press. It no longer met health and safety standards, and had leaks and other defects. However, the body and main cylinder were in good condition. So we undertook a thorough modernization.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"1024\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-769x1024.jpg\" alt=\"\" class=\"wp-image-64\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-769x1024.jpg 769w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-225x300.jpg 225w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-768x1023.jpg 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-1153x1536.jpg 1153w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-1538x2048.jpg 1538w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/IMG_20210126_105229-scaled.jpg 1922w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We designed a new hydraulic system, re-creating the rapid movement system with a flood tank.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"609\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3-1024x609.png\" alt=\"\" class=\"wp-image-67\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3-1024x609.png 1024w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3-300x178.png 300w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3-768x457.png 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3-1536x913.png 1536w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/3.png 1700w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We have regenerated the main cylinder piston rod and changed the type of seals used in the entire cylinder.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"1011\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/4.png\" alt=\"\" class=\"wp-image-68\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/4.png 708w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/4-210x300.png 210w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We designed a workspace cover with a pneumatically raised shutter.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"897\" height=\"1024\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/1-897x1024.png\" alt=\"\" class=\"wp-image-65\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/1-897x1024.png 897w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/1-263x300.png 263w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/1-768x877.png 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/1.png 1012w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-1024x768.jpg\" alt=\"\" class=\"wp-image-71\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-1024x768.jpg 1024w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-300x225.jpg 300w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-768x576.jpg 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-1536x1152.jpg 1536w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110530-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-1024x768.jpg\" alt=\"\" class=\"wp-image-72\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-1024x768.jpg 1024w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-300x225.jpg 300w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-768x576.jpg 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-1536x1152.jpg 1536w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110560-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-768x1024.jpg\" alt=\"\" class=\"wp-image-74\" srcset=\"https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-768x1024.jpg 768w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-225x300.jpg 225w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-1152x1536.jpg 1152w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-1536x2048.jpg 1536w, https:\/\/kimkret.com\/marcin.kret\/wp-content\/uploads\/2021\/07\/P1110564-scaled.jpg 1920w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>January 2021 \u2013 April 2021 My role: Project description The client had an old, worn-out press. It no longer met health and safety standards, and had leaks and other defects. However, the body and main cylinder were in good condition. So we undertook a thorough modernization. We designed a new hydraulic system, re-creating the rapid &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/kimkret.com\/marcin.kret\/index.php\/modernization_of_a_250t_hydraulic_press\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Modernization of a 250t hydraulic press&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":69,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3,2,4],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-budowa","category-nadzor","category-projekt","category-uruchomienie"],"_links":{"self":[{"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":6,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":163,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions\/163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/media\/69"}],"wp:attachment":[{"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kimkret.com\/marcin.kret\/index.php\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}