{"id":405,"date":"2022-05-09T08:06:07","date_gmt":"2022-05-09T08:06:07","guid":{"rendered":"https:\/\/tumag.questo.nl\/?page_id=405"},"modified":"2026-08-06T06:43:24","modified_gmt":"2026-08-06T06:43:24","slug":"precision-mechanics","status":"publish","type":"page","link":"https:\/\/www.tumag.be\/en\/fijnmechanica\/","title":{"rendered":"Precision mechanics"},"content":{"rendered":"<section class=\"l-section wpb_row us_custom_686375dd has_text_color height_medium\"><div class=\"l-section-overlay\" style=\"background:rgba(3,46,85,0.40)\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-separator hide_on_tablets hide_on_mobiles size_custom\" style=\"height:150px\" id=\"lcc7\"><style>@media(max-width:1599px){#lcc7{height:100px!important}}@media(max-width:767px){#lcc7{height:50px!important}}<\/style><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p><strong>PRODUCTEN<\/strong><\/p>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h1>Precision mechanics: high-precision components, prototypes and spare parts<\/h1>\n<\/div><\/div><div class=\"w-separator hide_on_tablets hide_on_mobiles size_small\"><\/div><div class=\"w-btn-wrapper align_left\"><a class=\"w-btn us-btn-style_1\" href=\"\/en\/contact-us\/\"><span class=\"w-btn-label\">Request your quote here<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>From complex design to finished component: precision that makes the difference<\/h2>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p class=\"translation-block\">In the demanding world of mechanical engineering and industry, there is no room for margins of error. At Tumag, fine mechanics, also known as precision mechanics or precision engineering, is about translating complex challenges into tangible, high-quality precision components.. Thanks to our focus on <a href=\"\/en\/high-precision-production\/\" target=\"_self\">high-precision production<\/a> and advanced <a href=\"\/en\/high-precision-production\/machining\/\" target=\"_self\">machining<\/a>, we deliver components that fit seamlessly into your end products and subassemblies.<\/p>\n<p class=\"translation-block\">Our strength lies in the combination of years of expertise and a state-of-the-art machine park. Whether it concerns unique prototypes or critical spare parts, we safeguard quality through strict <a href=\"\/en\/quality-control\/\" target=\"_self\">quality control<\/a> and innovative <a href=\"\/en\/engineering\/\" target=\"_self\">engineering<\/a>. Driven by our <a href=\"\/en\/mission-statement\/\" target=\"_self\">mission<\/a> to push technological boundaries, we proactively think along with you about manufacturability and efficiency.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel1.webp\" class=\"attachment-large size-large\" alt=\"A precision mechanical component. A paperclip gives a good indication of the component\u2019s dimensions.\" loading=\"lazy\" srcset=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel1.webp 900w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel1-300x300.webp 300w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel1-150x150.webp 150w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel1-12x12.webp 12w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>Advanced CAD\/CAM: Digital precision with Siemens NX<\/h2>\n<\/div><\/div><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p>At Tumag, we work according to the highest industrial standards. Our engineering department uses Siemens NX, enabling us to prepare complex geometries flawlessly for production.<\/p>\n<ul>\n<li>Future-oriented methodologies: We master modern techniques such as PMI (Product Manufacturing Information) and MBD (Model Based Definition). This allows all critical tolerances and material requirements to be integrated directly into the 3D model, reducing the margin for error and increasing speed.<\/li>\n<li>Flexible workflow: While we are at the forefront of 3D-driven manufacturing, we remain flexible. Of course, we can also work from a traditional 2D drawing to realise your project.<\/li>\n<\/ul>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>Why outsource precision mechanics to Tumag?<\/h2>\n<\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p>Choosing Tumag means choosing complete peace of mind and absolute reliability.<\/p>\n<ol>\n<li class=\"translation-block\"><strong>Fully in-house process:<\/strong> The entire chain, from <a href=\"\/en\/engineering\/\" target=\"_self\">engineering<\/a> and work preparation to machining and quality control, is located under one roof in Turnhout. This ensures short communication lines, rapid iterations and full control over lead times.<\/li>\n<li class=\"translation-block\"><strong>Plug-and-play components:<\/strong> We deliver components that can be used directly in your machines or moulds, often without any additional post-processing.<\/li>\n<li class=\"translation-block\"><strong>Repair and reproduction:<\/strong> We do not limit ourselves to new parts. Based on existing (damaged) parts, we can create an exact reproduction through reverse engineering or carry out repairs.<\/li>\n<li class=\"translation-block\"><strong>Surface expertise:<\/strong> Whether it is laser engraving for traceability or achieving extremely low Ra values, we have the in-house capabilities to do it.<\/li>\n<li class=\"translation-block\"><strong>Measurement report upon delivery:<\/strong> Every critical component is measured in our climate-controlled measuring room, so you receive traceable documentation of the tolerances. You can have <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/quality-control\/\" target=\"_self\">precision parts measured separately<\/a>, even when they have been produced elsewhere.<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel3.webp\" class=\"attachment-large size-large\" alt=\"An anodised aluminium precision mechanical component\" loading=\"lazy\" srcset=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel3.webp 900w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel3-300x300.webp 300w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel3-150x150.webp 150w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel3-12x12.webp 12w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>Materials in precision mechanics: technical specifications<\/h2>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>The choice of material determines the service life and functionality of your component. Below you will find an overview of the most commonly machined materials and their specific applications.<\/p>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Aluminium machining: lightweight and dimensionally stable alloys<\/h3>\n<\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p>Aluminium is one of the most commonly used materials in precision mechanics due to its favourable strength-to-weight ratio and excellent machinability. It naturally offers good corrosion resistance and high thermal conductivity. Thanks to the versatility of its various alloys, aluminium is ideally suited to both complex machine parts and precision components in weight-sensitive sectors such as aerospace and high-tech industry.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-8 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><table>\n<thead>\n<tr>\n<td><strong>Type<\/strong><\/td>\n<td><strong>Features<\/strong><\/td>\n<td><strong>Typical Applications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Alu 6082 (Si1)<\/strong><\/td>\n<td>Good machinability, high corrosion resistance.<\/td>\n<td>Structural machine components, frames.<\/td>\n<\/tr>\n<tr>\n<td><strong>Alu 7075 (T6)<\/strong><\/td>\n<td>\u201cAerospace-grade aluminum,\u201d very high strength and hardness.<\/td>\n<td>High-performance tools, aerospace components.<\/td>\n<\/tr>\n<tr>\n<td><strong>Alu 5083<\/strong><\/td>\n<td>Excellent seawater resistance and low internal stress.<\/td>\n<td>Precision plates, marine applications.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Steel and tool steel: maximum strength and wear resistance<\/h3>\n<\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p>For applications where maximum mechanical strength, hardness and wear resistance are crucial, steel is the industry standard. Depending on the specific alloy and heat treatment, steel offers superior properties, ranging from the high corrosion resistance of stainless steel to the extreme service life of tool steel for dies and moulds. We machine steel grades that guarantee minimal deformation and maximum reliability under heavy loads.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-8 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><table>\n<thead>\n<tr>\n<td><strong>Type<\/strong><\/td>\n<td><strong>Features<\/strong><\/td>\n<td><strong>Typical Applications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>1.2379 (D2)<\/strong><\/td>\n<td>Extremely wear-resistant, hardenable up to 60\u201362 HRC.<\/td>\n<td>Cutting dies, mould components, wear parts.<\/td>\n<\/tr>\n<tr>\n<td><strong>RVS 316L<\/strong><\/td>\n<td>Superior corrosion resistance, suitable for medical applications.<\/td>\n<td>Medical instruments, food industry.<\/td>\n<\/tr>\n<tr>\n<td><strong>42CrMo4<\/strong><\/td>\n<td>High tensile strength and toughness.<\/td>\n<td>Shafts, gears, heavily loaded bolts.<\/td>\n<\/tr>\n<tr>\n<td><strong>1.2311 \/ 1.2344<\/strong><\/td>\n<td>Excellent thermal conductivity and machinability.<\/td>\n<td>Mould sleeves and high-end tooling.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Engineering plastics: precision components in technical plastics<\/h3>\n<\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_432d3f53\"><div class=\"wpb_wrapper\"><p>Engineering plastics offer unique functional advantages that metals often cannot match, such as a very low coefficient of friction, excellent chemical resistance and electrical insulation. In precision mechanics, plastics are often selected for components that require weight reduction, noise dampening or specific sliding properties. Thanks to our precise machining techniques, we guarantee high dimensional stability, even for materials with lower rigidity.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-8 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><table>\n<thead>\n<tr>\n<td><strong>Type<\/strong><\/td>\n<td><strong>Features<\/strong><\/td>\n<td><strong>Typical Applications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>POM (Delrin)<\/strong><\/td>\n<td>High stiffness, low friction, excellent dimensional stability.<\/td>\n<td>Precision gears, plain bearings, bushings.<\/td>\n<\/tr>\n<tr>\n<td><strong>PEEK<\/strong><\/td>\n<td>Extreme chemical and temperature resistance.<\/td>\n<td>High-tech sensors, aerospace, medical connectors.<\/td>\n<\/tr>\n<tr>\n<td><strong>PA6 (Nylon)<\/strong><\/td>\n<td>Wear-resistant and shock-absorbing.<\/td>\n<td>Rollers, guides, mechanical components.<\/td>\n<\/tr>\n<tr>\n<td><strong>PTFE (Teflon)<\/strong><\/td>\n<td>Extremely low coefficient of friction, chemically inert.<\/td>\n<td>Seals, linings in chemical process engineering.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"translation-block\"><em>On the <a href=\"\/en\/injection-moulding\/\" target=\"_self\">injection moulding<\/a> page, you can find a much more comprehensive list of processable plastics.<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>Frequently asked questions about precision mechanics<\/h2>\n<\/div><\/div><div  class=\"vc_do_toggle vc_toggle vc_toggle_square  vc_toggle_color_inverted vc_toggle_size_md\"><div class=\"vc_toggle_title\"><h3 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading us_custom_cda6f729\" >What surface quality (Ra value) can be achieved?<\/h3><i class=\"vc_toggle_icon\"><\/i><\/div><div class=\"vc_toggle_content\"><p class=\"translation-block\">Thanks to our advanced machine park, <a href=\"\/en\/high-precision-production\/grinding\/\" target=\"_self\">precision grinding techniques<\/a> and <a href=\"\/en\/high-precision-production\/precision-mechanical-bench-work\/polishing\/\" target=\"_self\">polishing techniques<\/a>, we can achieve very low surface roughness values. We accurately measure the Ra value in our <a href=\"\/en\/quality-control\/\" target=\"_self\">measurement room<\/a> to meet your strictest requirements for friction and aesthetics.<\/p>\n<\/div><\/div><div  class=\"vc_do_toggle vc_toggle vc_toggle_square  vc_toggle_color_inverted vc_toggle_size_md\"><div class=\"vc_toggle_title\"><h3 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading us_custom_cda6f729\" >Can you repair damaged parts?<\/h3><i class=\"vc_toggle_icon\"><\/i><\/div><div class=\"vc_toggle_content\"><p>Yes. We can analyze damaged components, determine the original tolerances, and repair the part or manufacture an identical reproduction. This minimizes the downtime of your machine park.<\/p>\n<\/div><\/div><div  class=\"vc_do_toggle vc_toggle vc_toggle_square  vc_toggle_color_inverted vc_toggle_size_md\"><div class=\"vc_toggle_title\"><h3 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading us_custom_cda6f729\" >Do you also provide laser engraving?<\/h3><i class=\"vc_toggle_icon\"><\/i><\/div><div class=\"vc_toggle_content\"><p class=\"translation-block\">Certainly. In our <a href=\"\/en\/high-precision-production\/precision-mechanical-bench-work\/\" target=\"_self\">precision assembly department<\/a>, we can provide parts with <a href=\"\/en\/high-precision-production\/precision-mechanical-bench-work\/laser-engraving\/\" target=\"_self\">laser engraving<\/a> for part numbers, logos, or scale markings, which is essential for traceability.<\/p>\n<\/div><\/div><div  class=\"vc_do_toggle vc_toggle vc_toggle_square  vc_toggle_color_inverted vc_toggle_size_md\"><div class=\"vc_toggle_title\"><h3 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading us_custom_cda6f729\" >What are PMI and MBD?<\/h3><i class=\"vc_toggle_icon\"><\/i><\/div><div class=\"vc_toggle_content\"><p class=\"translation-block\"><strong>MBD (Model Based Definition)<\/strong> is a method in which the 3D CAD model contains all the information required for production.<\/p>\n<p class=\"translation-block\"><strong>PMI (Product Manufacturing Information)<\/strong> refers to the digital labels (such as tolerances and surface roughness) within that model. This eliminates the need for paper drawings and prevents interpretation errors.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2-1024x1024.webp\" class=\"attachment-large size-large\" alt=\"A precision mechanical part with a gear profile and external thread.\" loading=\"lazy\" srcset=\"https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2-1024x1024.webp 1024w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2-300x300.webp 300w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2-150x150.webp 150w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2-12x12.webp 12w, https:\/\/www.tumag.be\/wp-content\/uploads\/2026\/04\/fijnmechanisch-onderdeel2.webp 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>","protected":false},"excerpt":{"rendered":"PRODUCTEN Fijnmechanica: Hoge precisie componenten, prototypes en reserveonderdelen Vraag hier uw offerteVan complex ontwerp tot afgewerkte component: Precisie die het verschil maakt In de veeleisende wereld van de machinebouw en industrie is er geen ruimte voor foutmarges. Fijnmechanica, ook wel precisiemechanica of precisietechniek genoemd, draait bij Tumag om complexe vraagstukken vertalen naar tastbare, hoogwaardige precisieonderdelen....","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-405","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/pages\/405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/comments?post=405"}],"version-history":[{"count":0,"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/pages\/405\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tumag.be\/en\/wp-json\/wp\/v2\/media?parent=405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}