Through holes - try to avoid through holes in the bend area, particularly in a dynamic application. More settings to control this behavior will be available soon in the Layer Stack Manager. To edit the properties of a Bend, select it and edit the settings in the Bend mode of the Properties panel: The Bend zone is displayed in a green-orange color, click anywhere within the zone to select that Bend. © Copyright 2021 Autodesk Inc. All rights reserved. Rolled annealed copper is more ductile; plated c. A drill table detailing finished hole size, associated tolerances and plated/not plated. Static flexible circuits (also referred to as use A), are those that undergo minimal flexing during assembly and service. Multiple Regions can then be assigned the same Substack, if required. The PCB editor includes a powerful 3D rendering engine, which allows the presentation of a highly realistic three-dimensional representation of the loaded circuit board. Construction and Layer detail, detailing material used for each layer, thicknesses and copper weights. If coverlay layers are added to the substack before that substack is assigned to a Board Region, the coverlay objects will be present when the substack is assigned to a Board Region. The flexible section thickness shall be (your requirement here). Tear resistance - curved corners; drilled hole at corner; hole in slit; leave metal in corners. The Board mode of the Layer Stack Manager is used to: A Board can include any number of Substacks. The overall Board Shape is defined by the set of Board Regions, the video shows two ways these regions can be created. The board shape can be a polygonal region of any shape, with straight or curved edges that lie at any angle, that can also include cutouts (internal holes) of any shape. Contact our corporate or local offices directly. Pad/via openings - the output for pad/via openings is generated in the same way as regular top/bottom solder mask output: an object of the correct size/shape is flashed, in accordance with the applicable solder mask expansion design rule, or the object settings if the local override is enabled. And millions of those tens of millions are responsible for the final look and feel of the documents that are created by their team, their department, or their organization. Learn more about placing, The board shape can be defined interactively in Board Planning Mode (, To define the board shape from an existing outline, select the outline in 2D layout mode and run the, To define the board shape interactively, switch to Board Planning Mode and select the, Place the required number of Regions. Mondrianesque web site from British maker of high-tech LP gear and audiophile speakers. When the Coverlay layer is the active layer, clicking on the Board Region will select the Coverlay, not the region. It has the two key frames described above, plus one additional key frame that was added at the end to hold the final position for a second. We would like to show you a description here but the site won’t allow us. Continue to add a Substack for each Region in the rigid-flex design. of Mechanical Engineering, RUETLinkedIn | Facebook | Youtube | TwitterAutodesk Product Users, BD. Select the Design » Layer Stack Manager command to open the Layer Stack Manager, where you can create and align the Substacks needed in your rigid-flex design. Apply green LPI soldermask (if required) over bare copper on both sides in the rigid sections only of the board. Designing any PCB is a three-dimensional design process, but for a flex or rigid-flex design, the three-dimensional requirements are much more important. If you are not an active Altium Subscription member, please fill out the form below to get your free trial. Define the shape of each Region, connect the Regions to each other in the X-Y plane, and assign the correct Substack to each Region. The image below shows two flex substacks, named FlexUpper and FlexLower, in the center section of the layer stack. Open Design Alliance is a nonprofit organization creating SDKs for engineering applications. The Flex PCB shall be RoHS compliant (if required). When the Layer Stack Manager opens, it will show the current board layer Stackup. Each Substack can be assigned to a Board Region as many times as required. All exposed metal will be (specify your surface finish requirement here). NVIDIA Nsight Graphics NVIDIA® Nsight™ Graphics is a standalone developer tool that enables you to debug, profile, and export frames built with Direct3D (11, 12, DXR), Vulkan (1.2, NV Vulkan Ray Tracing Extension), OpenGL, OpenVR, and the Oculus SDK. IGES（アイジェス）は異なるCAD間でデータを交換する際に使用する中間ファイル・フォーマットの一つ。 ANSIが策定し、自動車産業を中心に実質的に世界標準となっている。3次元データを扱う際によく用いられる。Initial Graphics Exchange Specificationの略。 Coverlay output is supported by all of the appropriate output formats available in Altium Designer. The thickness of acrylic adhesive through the rigid portion of the panel shall not exceed 10% of the overall construction. Note the additional tab for each coverlay layer added in the substack, click on a layer tab to make that layer the current layer, and examine or edit the coverlay. User-defined coverlay shapes can also be placed if required, using the, Keep in mind that user-defined coverlay changes, such as modifying the shape of the automatic coverlay or placing additional coverlay objects, are removed if the, If a Board Region that has coverlay defined is moved, the coverlay polygon will not move with it. If coverlay layers are added to the substack after that substack has already been assigned to a Board Region, then coverlays must be added to that region. Share your knowledge, ask questions, and explore popular Inventor topics. In the PCB editor, the area that the board occupies in the X and Y planes is defined by the Board Shape. You may receive communications from Altium and can change your notification preferences at any time. Right-clicking on the region and selecting the. For a traditional rigid printed circuit board, the board shape defines the board in the X-Y plane, and the stack of layers defines the board in the Z plane. Because the rigid-flex board may attach to multiple surfaces within the product enclosure, with the attaching and folding process happening as the product is assembled. Configure the relationships between layers in adjacent Substacks - do they share layers (. The traditional approach to confirm that the folded board fits within its enclosure has been to create a mechanical mockup - known as a paper doll cut out. Report. Please fill out the form below to get a quote for a new seat of Altium Designer. Because you can also create multiple Substacks within one section, a feature you use when you are creating a bookbinder-style rigid-flex board (two rigid regions connected by multiple flex regions). Flexible circuits are normally divided into two usage classes: static flexible circuits, and dynamic flexible circuits. Click the button below to download the latest Altium Designer installer. We're sorry to hear the article wasn't helpful to you. A simple 3D movie created from three key frames; the folding behavior is defined by the Bending Line Sequence values. This is not a requirement though, the minimum requirement is to create a Substack for each unique set of layers needed in the overall design. NC / Excellon Route Tool Path - generated from outline for polyline objects. The Flex PCB shall be fabricated to IPC-6013, class (your requirement here) standards. Valid students can get their very own 6-month Altium Designer Student License for FREE! For a dynamic application, aim for a bend ratio of 20-40:1. For single-layer circuits, the minimum ratio should also be at least 5:1. Designing a flex or rigid-flex circuit is very much an electromechanical process. The rigid material shall be GIN per IPC-4101/40 (if using polyimide material). To design a rigid-flex board, you need to: To support the complex structures present in a modern rigid-flex printed circuit board, the Z plane editor - the Layer Stack Manager, provides different display modes for editing the structure of your board. A bend in a flexible section of a rigid-flex board is defined by placing a Bending Line. Dynamic flexible circuits (also referred to as use B), are those that are designed for frequent flexing, such as a disk drive head, a printer head, or as part of the hinge in a laptop screen. We have the perfect program for you. AutoCAD Release 12 in 1992 was the first version of the software to support the Windows platform - in that case Windows 3.1.After Release 14 in 1997, support for MS-DOS, Unix and Macintosh were dropped, and AutoCAD was exclusively Windows supported.In general any new AutoCAD version supports the current Windows version and some older ones. Enable the Rigid-Flex mode to configure a Rigid -Flex board; either via the Tools menu or by clicking the Features button (hover the cursor over the image to show this). Just fill out the form below to request your Student License today. In this example the MainBoard Substack has four branches; FirstFlexBranch, SecondFlexBranch, ThirdFlexBranch and ForthFlexBranch. As the name suggests, a flexible printed circuit is a pattern of conductors printed onto a flexible insulating film. You can download a free Altium Designer Viewer license which is valid for a 6 months. Once rigid-flex has been enabled, the display will change from Stackup mode (shown above) to Board mode (shown below). I need the latest Altium Designer installer. Silkscreen both sides of the board (if required) using white or yellow (most common) non-conductive epoxy ink. Note that the bends are applied in the order defined by their sequence number. To switch to the 3D display mode, press the 3 shortcut key (press 2 to return to 2D or 1 to return to Board Planning Mode). To be able to select the Board Region or a Bending Line you must switch to a different layer, for example the Multi-Layer. Bending Lines can be applied to board cutouts edges. A selected Bend can be removed by clicking and holding on one of the vertices, then pressing Delete on the keyboard. Use the Layer Stack Manager's Navigation Bar to, Define the overall board shape, and then slice it into regions. Conserve copper - consider how the flex circuit will be panelized; it might be better to adjust the design to ensure best material usage. Coverlay is automatically added to cover the entire area of the Board Region it was added to, as shown in the image below (in accordance with the Coverlay expansion value defined in the Layer Stack Manager). A rigid-flex design often has copper and dielectric layers that are common through the rigid and flex regions, but different outer dielectric layers, such as the coverlays. Polygonal areas of coverlay (both automatic and manually placed) - a closed polyline outline is generated, defining the outer edge of each region of coverlay. The covercoat material shall be per IPC 4203/1. For example, when Gerber is generated, the top solder mask is written to one Gerber file, the top coverlay is written to another Gerber file. One approach that helps with visualizing the overall board structure is to define a Substack for each Region of the board. In addition, do I need to share my model?Thank you. ODA offers interoperability tools for .dwg, .dxf, .dgn, Autodesk Revit, Autodesk Navisworks, and .ifc files and a technology stack for visualization, web development, 3D PDF publishing, modeling, and more. Bends are folded in the order of their Fold Index, use this feature when the folding order is important to check. When overlapped regions do not have common layers they can be folded independently. Take A Sneak Peak At The Movies Coming Out This Week (8/12) New Movie Releases This Weekend: February 12th – February 14th; Judge rules tabloid editors invaded Meghan, Duchess of Sussex’s privacy In the example shown in the image below, there are four flexible regions radiating from different layers on the main board, with each flex region having a small rigid region at the end. Copyright © 2019 Altium Limited. The outline can be used to define a cutting path for the coverlay. Upverter is a free community-driven platform designed specifically to meet the needs of makers like you. The issue with Flex, though powerful, is that it cannot be dimensioned properly. Coverlays can be added in Board Planning mode by selecting the Board Region and then either: If the Board Region had the substack assigned before the coverlays were added in the LSM, use the right-click command or the panel button to add them to that region. 0 Likes Reply. Let’s get started. Ask the community or share your knowledge. There are two techniques that can be used to defining the overall board shape and the various rigid and flex regions: The final shape can be created using a mixture of the two techniques. If would like to speak with a representative, please contact your local Altium office. Conductor routing - choice of corner style for routes traveling over a flex region is important; avoid sharp corners; use a curve for least stress. Learn more about defining the, Place each rigid and flex Board Region in the workspace to build up the final board shape. Got it. Welcome to Autodesk’s Inventor Forums. If you are on Altium Subscription, you don’t need an evaluation license. Search the world's information, including webpages, images, videos and more. Altium Designer supports flex and rigid-flex design in 2D and 3D. There are a number of layer stackup configurations that can be fabricated as rigid-flex, each with their own electrical, physical and cost advantages. Learn more about, For an engaging discussion on the materials, technologies, and processes, as well as the challenges involved with the production of a rigid-flex board, download and read the free. Message 4 of 5 JDMather. ... Hi! Set the Bend Zone Radius and Bend Angle as required. Save the layer stack to reflect the changes on the board. I’m looking for a new design solution and I’m curious about Altium Designer. Highlight the area, then use. For double-sided circuits, the minimum ratio should be at least 10:1. It is very simple to do and does not require the use of movie key frames during the folding sequence. Altium is helping to solve this challenge with CoDesigner, a sophisticated mechanical - to - electronic design interface technology. Do not add this note if this thickness is not critical. A printed circuit board is designed as a series of layers stacked on top of one another. The flexible copper clad material shall be IPC 4204/11 (flexible adhesive-less copper clad dielectric material). I believe you are talking about SWX's Flex feature (twisting a body). The selected Region, ConnectorRegion4, is getting the Substack ConnectorRigid4 assigned. - [Instructor] There are tens of millions of Microsoft Word users. ODB++ - Specific layer stack material regions are output (polygons and polygon cutouts) in ODB++ v7.0 and later, which properly supports multiple layer stacks and rigid-flex definitions. Use the controls in the Navigation Bar to switch from one Branch to another. Modified by Phil Loughhead on Feb 10, 2021, Found an issue with this document? The board will be displayed in 3D. Routing - stagger the routes on two layer boards to avoid I beaming, and widen the routes through the bending zone (this is especially important for permanent bends). How Output is Generated for Coverlay Layers, Displaying and Folding a Rigid-Flex Design in 3D, 3D Movie Maker Support for Rigid-Flex Designs, transferring a rigid-flex design to SOLIDWORKS, Altium Designer also supports including rigid-flex boards as part of a multi-board design. For designers who are not ready to use the new rigid-flex features, the previous object and Layer Stack Manager behaviors can be restored by disabling the PCB.RigidFlex.SubstackPlanning option in the Advanced Settings dialog. First off, are you or your organization already using Altium Designer? Got it. The 2020 f250 are lowered back down. For a new PCB, this will be a simple two-layer board. Enable the Individual Material Usage option to allow different adjacent layers. Gerber RS-274X, X2 - Openings defined over objects, such as pads and vias, are flashed. Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service. The ability to fold a rigid-flex design can also be captured as a 3D movie. ► Learn more about defining the Board Shape. A Branch is created with the currently selected Substack as its base, select the required Substack before adding a Branch. Click the appropriate layer tab to make the Coverlay layer the active layer. I’m a student working on a school project, Enable the Rigid-Flex mode to configure a Rigid -Flex board; either via the, Add the coverlay layer(s) into the substack and configure the layer properties in the. As a basic guide: The video below was created using this process. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Except where otherwise noted, work provided on Autodesk Knowledge Network is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.Please see the Autodesk Creative Commons FAQ for more information. In the image below, you can see that the board includes a battery and a battery clip. This engine also supports rigid-flex circuits, and when used in combination with the Fold State slider in the PCB panel, it allows the designer to examine their rigid-flex design in the flat state, the fully folded state, and anywhere in between. This insulation layer is cut and laminated onto specific areas of the board, and because of this selective use, coverlay is also referred to as bikini coverlay.
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