{"id":1903,"date":"2023-10-19T06:45:09","date_gmt":"2023-10-19T06:45:09","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&#038;p=1903"},"modified":"2025-04-11T02:51:52","modified_gmt":"2025-04-11T02:51:52","slug":"open-tbm-shield-cylinder","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/ro\/produs\/open-tbm-shield-cylinder\/","title":{"rendered":"Cilindru de protec\u021bie TBM deschis"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>Cilindru de protec\u021bie TBM deschis<\/strong><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1904\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/shield-cylinder-1-300x300.webp\" alt=\"\" width=\"400\" height=\"400\" \/><\/p>\n<p>The open tbm shield cylinder is a cutting-edge hydraulic component designed to enhance the safety and efficiency of tunnel boring operations. This specialized cylinder plays a crucial role in supporting the shield of a tunnel boring machine (tbm), ensuring stability and protection during excavation. In this informative article, we will explore the key characteristics, usage methods, and maintenance guidelines for the open tbm shield cylinder.<\/p>\n<p>The open tbm shield cylinder is a vital component that enhances the safety and efficiency of tunnel boring operations. With its shield stability, precise control, durability, and safety features, this cylinder ensures the secure positioning and protection of the tbm shield during excavation. By following the recommended usage methods and adhering to regular maintenance practices, the open tbm shield cylinder will continue to deliver outstanding performance, contributing to the success of tunneling projects. Experience the safety and efficiency of the open tbm shield cylinder, revolutionizing tunnel boring operations with advanced technology and reliability.<\/p>\n<p>Open TBM Shield Cylinder Key Characteristics:<\/p>\n<ul>\n<li>Shield Stability: The open TBM shield cylinder is engineered to provide exceptional stability to the tbm shield. Its robust construction and precise engineering ensure that the shield remains securely in place during excavation, minimizing the risk of ground collapse and ensuring the safety of the tunneling crew.<\/li>\n<li>Precise Control and Positioning: Equipped with advanced hydraulic control systems, this cylinder offers precise control over the positioning of the TBM shield. This allows operators to adjust the shield&#8217;s orientation and alignment to match the specific ground conditions, ensuring accurate and efficient excavation.<\/li>\n<li>Durability and Reliability: Built with high-quality materials, the open TBM shield cylinder is designed to withstand the demanding conditions encountered during tunneling operations. It can withstand heavy loads, vibrations, and shocks, providing long-term durability, minimizing downtime, and reducing maintenance costs.<\/li>\n<li>Safety Features: The open TBM shield cylinder incorporates safety features such as pressure relief valves and emergency stop mechanisms. These features help prevent excessive pressure buildup and ensure the safety of the tunneling crew, minimizing the risk of accidents or equipment damage.<\/li>\n<\/ul>\n<h2><strong>Open TBM Shield Cylinder Parameter:<\/strong><\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Nume produs<\/td>\n<td>Open Tunnel Boring Machine Shield Cylinder<\/td>\n<\/tr>\n<tr>\n<td>Caracteristici:<\/td>\n<td>Stabilize the cutter head\/prevent the jamming caused by convergence<\/td>\n<\/tr>\n<tr>\n<td>Diametrul alezajului:<\/td>\n<td>130mm\uff5e360mm<\/td>\n<\/tr>\n<tr>\n<td>Diametrul tijei:<\/td>\n<td>80mm\uff5e220mm<br \/>\nStroke100mm\uff5e420mm<\/td>\n<\/tr>\n<tr>\n<td>Presiune:<\/td>\n<td>up to 25MPa<br \/>\nSpecial requirements up to 35Mpa<\/td>\n<\/tr>\n<tr>\n<td>Aplica\u021bii:<\/td>\n<td>Ma\u0219in\u0103 de g\u0103urit tunel deschis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Aplica\u021bie pentru cilindri TBM deschisi:<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1899 size-full\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/open-tbm-cylinder-1.webp\" alt=\"\" width=\"709\" height=\"473\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/open-tbm-cylinder-1.webp 709w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/open-tbm-cylinder-1-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 709px, 100vw\" \/><\/p>\n<h2><strong>Usage Method Of Open TBM Shield Cylinder<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li><strong>Instalarea cilindrului:<\/strong>\u00a0 Install the open TBM shield cylinder according to the manufacturer&#8217;s instructions. Ensure proper alignment and secure attachment to the TBM shield structure using suitable mounting brackets or accessories.<\/li>\n<li><strong>Integrarea sistemului hidraulic:<\/strong> Connect the cylinder to the TBM&#8217;s hydraulic system using compatible hoses and fittings. Ensure all connections are secure, leak-free, and adequately tightened for optimal hydraulic performance.<\/li>\n<li><strong>Shield Positioning:<\/strong>\u00a0 Familiarize yourself with the controls specific to the open TBM shield cylinder. Use these controls to adjust the shield&#8217;s position, alignment, and angle. Follow the TBM manufacturer&#8217;s guidelines and recommendations for optimal shield positioning based on the ground conditions.<\/li>\n<li><strong>M\u0103suri de siguran\u021b\u0103:<\/strong>\u00a0 Adhere to all safety protocols and guidelines provided by the TBM manufacturer. Ensure operators are trained in the safe operation of the tbm and the open tbm shield cylinder. Regularly inspect safety mechanisms and perform maintenance as recommended to ensure their proper functioning.<\/li>\n<\/ul>\n<h2><strong>How To Bleed Single Acting Hydraulic Cylinder?<\/strong><\/h2>\n<p>Bleeding a single-acting hydraulic cylinder is a straightforward process that helps remove air from the system and ensures proper functioning. Here&#8217;s a step-by-step guide to help you bleed a single-acting hydraulic cylinder:<\/p>\n<ol>\n<li><strong>Siguran\u021ba pe primul loc:<\/strong> Before you begin, ensure the hydraulic system is depressurized and the machine is turned off. Wear appropriate personal protective equipment (PPE), such as gloves and safety glasses.<\/li>\n<li><strong>Identify Bleed Point:<\/strong> Locate the bleed point on the hydraulic cylinder. This is usually a small screw or valve located on the cylinder body or near the hydraulic connections.<\/li>\n<li><strong>Preg\u0103ti\u021bi recipientul de colectare:<\/strong> Place a suitable container beneath the bleed point to catch any hydraulic fluid that may be released during the bleeding process.<\/li>\n<li><strong>Open Bleed Point:<\/strong> Using an appropriate wrench or tool, carefully open the bleed point by turning it counterclockwise. This allows air and any trapped fluid to escape.<\/li>\n<li><strong>Extinde\u021bi cilindrul:<\/strong> Activate the hydraulic system to extend the cylinder fully. This can be done by operating the control valve or lever that controls the cylinder&#8217;s movement. By extending the cylinder, you allow air to rise to the highest point and escape through the bleed point.<\/li>\n<li><strong>Observa\u021bi curgerea fluidului:<\/strong> As the cylinder extends, you may notice air bubbles escaping through the bleed point. Allow the fluid to flow until you see a consistent and steady stream without any air bubbles. This indicates that the air has been purged from the cylinder.<\/li>\n<li><strong>Close Bleed Point:<\/strong> Once the fluid flows smoothly without any air bubbles, close the bleed point by turning it clockwise. Take care not to overtighten it.<\/li>\n<li><strong>Retrage\u021bi cilindrul:<\/strong> Operate the control valve or lever in the opposite direction to retract the cylinder fully. This helps expel any remaining air from the system.<\/li>\n<li><strong>Repeta\u021bi dac\u0103 este necesar:<\/strong> In some cases, stubborn air pockets may require multiple bleeding cycles. If you still notice air in the system or experience poor cylinder performance, repeat the bleeding process until the system is free of air.<\/li>\n<li><strong>Verifica\u021bi nivelul fluidului hidraulic:<\/strong> After bleeding the cylinder, check the hydraulic fluid level in the reservoir. If necessary, add the recommended hydraulic fluid to maintain the proper level. Refer to the machine&#8217;s manual for the correct type and specifications of hydraulic fluid.<\/li>\n<li><strong>Testarea func\u021bion\u0103rii cilindrului:<\/strong> With the cylinder bled and fluid level checked, test the hydraulic system by operating the control valve or lever that controls the cylinder&#8217;s movement. Observe the cylinder&#8217;s performance to ensure it operates smoothly and provides the desired force.<\/li>\n<\/ol>\n<h2><strong>Capabilitatea \u0219i capacitatea fabricii:<\/strong><\/h2>\n<h3>(1) Montaj<\/h3>\n<p>Avem o platform\u0103 de asamblare independent\u0103 de cercetare \u0219i dezvoltare de prim\u0103 clas\u0103. Atelierul de produc\u021bie a cilindrilor hidraulici are patru linii de asamblare semiautomate pentru cilindri de ridicare \u0219i o linie de asamblare automat\u0103 a cilindrilor de \u00eenclinare, cu o capacitate de produc\u021bie anual\u0103 proiectat\u0103 de 1 milion de buc\u0103\u021bi. Atelierul de cilindri speciali este echipat cu diverse specifica\u021bii ale unui sistem de asamblare semi-automat de cur\u0103\u021bare, cu o capacitate de produc\u021bie anual\u0103 proiectat\u0103 de 200.000 \u0219i dotat cu echipamente celebre de prelucrare CNC, un centru de prelucrare, un echipament special de prelucrare a cilindrilor de \u00eenalt\u0103 precizie, o ma\u0219in\u0103 de sudur\u0103 robotizat\u0103, o ma\u0219in\u0103 de cur\u0103\u021bare automat\u0103, o ma\u0219in\u0103 de asamblare automat\u0103 a cilindrilor \u0219i o linie de produc\u021bie automat\u0103 de vopsire. Echipamente critice existente de peste 300 de seturi (seturi). Alocarea optim\u0103 \u0219i utilizarea eficient\u0103 a resurselor de echipamente asigur\u0103 cerin\u021bele de precizie ale produselor \u0219i satisface nevoile de \u00eenalt\u0103 calitate ale produselor.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-626\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp\" alt=\"\" width=\"495\" height=\"260\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp 495w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-480x252.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 495px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-627\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-2-300x189.webp\" alt=\"\" width=\"413\" height=\"260\" \/><\/p>\n<h3>(2) Prelucrare<\/h3>\n<p>Atelierul de prelucrare este echipat cu un centru de strunjire cu \u0219in\u0103 \u00eenclinat\u0103 personalizat, un centru de prelucrare, o ma\u0219in\u0103 de honuire de mare vitez\u0103, un robot de sudur\u0103 \u0219i alte echipamente conexe, care pot gestiona prelucrarea tuburilor cilindrice cu un diametru interior maxim de 400 mm \u0219i o lungime maxim\u0103 de 6 metri.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-628 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-1024x391.webp\" alt=\"\" width=\"1024\" height=\"391\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-980x374.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-480x183.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(3) Sudur\u0103<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-629 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-1024x510.webp\" alt=\"\" width=\"1024\" height=\"510\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-980x488.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-480x239.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(4) Vopsire \u0219i acoperire<\/h3>\n<p>Cu linii automate de acoperire cu vopsea pe baz\u0103 de ap\u0103 cu cilindru de dimensiuni mici \u0219i medii, pentru a realiza \u00eenc\u0103rcarea \u0219i desc\u0103rcarea automat\u0103 a robotului \u0219i pulverizarea automat\u0103, capacitatea de proiectare de 4000 de buc\u0103\u021bi pe schimb;<br \/>\nAvem, de asemenea, o linie de produc\u021bie semi-automat\u0103 de vopsire pentru cilindri mari, ac\u021bionat\u0103 de un lan\u021b de putere, cu o capacitate de proiectare de 60 de cutii pe schimb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-630\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-5-300x213.webp\" alt=\"\" width=\"366\" height=\"260\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-631\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-6-300x225.webp\" alt=\"\" width=\"347\" height=\"260\" \/><\/p>\n<h3>(5) Testarea<\/h3>\n<p>Dispunem de instala\u021bii de inspec\u021bie \u0219i bancuri de testare de prim\u0103 clas\u0103 pentru a ne asigura c\u0103 performan\u021ba cilindrului \u00eendepline\u0219te cerin\u021bele.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-632\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-8-300x200.webp\" alt=\"\" width=\"389\" height=\"260\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Suntem unul dintre cei mai buni produc\u0103tori de cilindri hidraulici. Putem oferi o gam\u0103 complet\u0103 de cilindri hidraulici. De asemenea, oferim... <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">cutii de viteze agricole<\/a>Ne-am exportat produsele c\u0103tre clien\u021bi din \u00eentreaga lume \u0219i ne-am c\u00e2\u0219tigat o bun\u0103 reputa\u021bie datorit\u0103 calit\u0103\u021bii superioare a produselor noastre \u0219i a serviciilor post-v\u00e2nzare. \u00cei invit\u0103m pe clien\u021bii din \u021bar\u0103 \u0219i din str\u0103in\u0103tate s\u0103 ne contacteze pentru a negocia afaceri, a face schimb de informa\u021bii \u0219i... <a href=\"https:\/\/www.hydraulic-cylinders.net\/ro\/contact-us\/\">s\u0103 coopereze cu noi<\/a>!<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Open TBM Shield Cylinder The open tbm shield cylinder is a cutting-edge hydraulic component designed to enhance the safety and efficiency of tunnel boring operations. This specialized cylinder plays a crucial role in supporting the shield of a tunnel boring machine (tbm), ensuring stability and protection during excavation. In this informative article, we will explore [&hellip;]<\/p>","protected":false},"featured_media":1905,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1519,1549],"product_tag":[1380],"class_list":{"0":"post-1903","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-shield-machine-hydraulic-cylinders","7":"product_cat-single-acting-hydraulic-cylinder","8":"product_tag-hydraulic-cylinder","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/product\/1903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/comments?post=1903"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/media\/1905"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/media?parent=1903"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/product_brand?post=1903"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/product_cat?post=1903"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ro\/wp-json\/wp\/v2\/product_tag?post=1903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}