Fusion 360 change balloon number. On the Shaded View, select an edge of a component.

Fusion 360 change balloon number What that's saying is: write a block containing a G53, then X0 Y0 B0 using the proper number formats defined at the top of the post. When I create a parts list in the drawing it shows all of the individual legs with a quantity of 1. Revision- " Can't add values" 4. Please, Autodesk, allow us some Automatic: Renumbers balloons or bend identifiers, based on selection. This document will cover the Frequently Asked Questions around . Dive Into Fusion 360 Drawings. Some of what you are describing is similar to workflows done with Product Lifecycle Management (PLM) tools - controlling when a component is "released", etc. Enable the "Inspection Label" option. the settings under “Revision History” let you How to change the default settings in manufacturing toolpaths/operations and setups in Fusion 360 to new custom-defined values. Fusion 360 Affiliate Program; 3rd party libraries used by Inventor 2023; Import Data Exchange model ; Important info Attach your model to your question, someone will show you how to do it. Our The numbers in the balloons match the Item numbers for each component in the parts list. I don't know how to add value to that. See you there! change balloons. Select an edge of the second component on the Shaded View. Excellent This is being used to communicate functionality to the application under development. Renumber Make text leaders with ringed number (UTF8 #2460 - #2473 and #24EA). Create Partlists. we know balloons are added on the individual object one at a time, how to add multiple balloons on the individual object to add notes . The best you can do is do a "save as" of the design - this should create a new design with its version back to v1. For example I have a top level component (Cylinder), Then I have component that's actually a group of two components In the Edit Parts List dialog, you can edit the structure, table direction, and columns of a parts list on a sheet in the Drawing workspace in Fusion. 1. Internet company. From my understanding balloons will increment their number when there is a part from another "unballooned" component. notice that parts list and the balloon number on the subassembly are updated. The arrows are not flippable and most of the time on the wrong side, you have to zoom like hell to place the dimensions in a proper position, and when the text can't be place freely according to it. I used an Inscribed Polygon but forgot to change the default number of sides. Skills: Organize their workflow in Fusion folders; create a form to design; use edit features to accurately design chosen Creating a Parts List in Fusion 360 is a great way to prepare and plan ahead, especially for woodworking projects! First, is the item number, which simply numbers the items in order. Fusion is the tool of choice for This video is a tutorial for beginner users of Fusion 360. The empty revision history table displays at the cursor and it's size automatically matches the size I like designing with Fusion 360, but doing 2D drawings is a nightmare. This then automatically balloons all components. Drag the icon to rotate the text, or enter Fusion 360/Mazak VC500 Tool change position . Users have asked how to set a tool number for tool change in Fusion. Das Dialogfeld Positionsnummer wird angezeigt. We’ve made it easy to open and edit a sketch dimension in Fusion 360. Select Tables > Balloon. The Balloon To renumber the item number in the parts list the balloons should be renumbered first. the number in the balloon will change to 2 SUPPORT ME - https://www. Follow the steps to add description or part list information into Fusion: Right-click on the component. Simple and convenient to use. Close Fusion 360 and Autodesk Background Services: - Make sure Fusion 360 is closed and any Autodesk-related services like Autodesk Desktop App are also stopped. Like 1. Go to "Table" > "Renumber" in the drawing workspace. If the part or subassembly isn’t represented in the large assembly, it assigns it the next highest number. Note that you can also change the balloon-type In the title block editor environment change the following attributes: 1. In order to do The numbers in the balloons match the Item numbers for each component in the parts list. This is an unofficial discussion and support venue. Perform the following steps to make sure the Drawing file is updated: Open the 2D Drawing file. Fusion 360 has basic analysis and simulation tools, while SOLIDWORKS’ analysis and When I use the Properties function/drop-down all the copies components names in the Model are change to the same Part Name, Number & Description of the original component. Being able to directly number and input the dimensions into an inspection sheet would be great, even if its only as an export to excel. 3. Apart from this balloon feature doesn't allows much manipulations. On the Shaded View, select an edge of a component. Essentially doubling up on the model. Follow one of the suggestions below: Drag the balloon with an incorrect number to another position and redo the step. unsuppress all components. We've updated our balloon powered dragster lesson to include Autodesk Fusion 360 tutorials, editable worksheets, Makers Making Change. I can quickly change it in the g-code but that's not optimal. Click Close to complete the Balloon command. Click the link icon to Users have asked how to change the units being used in the active design or the default units (metric or imperial) for all future designs created in Autodesk Fusion. In the Tables toolbar, click Balloon. The numbers in the balloons match the Item numbers for each component in the parts list. Tip: Keep an eye out for In January of 2024, Autodesk, Inc. Help with balloon numbering parts in an assembly with a sub-assembly Question Hey again guys! About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright How to rotate sketched text in Fusion 360. (in your case, the subassembly's balloon number becomes 7) 4. I right clicked, double left clicked but I could not find a way to edit the number of How to program a manual stop or tool change in the CAM workspace of Fusion 360. While you are waiting for the ability to change parameter units, you can create Unitless parameters, for those you need to change. Fusion is the tool of choice for industry professionals across manufacturing, machining, engineering, and industrial design. Attribute. Why can't there be a checkbox or an option to allow custom numbering? Why must they be tied to components? All I want to do is place 2 balloons in my 2D drawing and call out the two different threaded inserts in my sheet metal I apologize for the video lag Easily add numbers and text to your 3D models with Fusion 360's built in text tool. Indeed Fusion 360 is even easier if you have access to the free Fusion 360 tutorials and the answers to questions like. Click on the rotation icon. It is a master work. quietly started rebranding their Autodesk Fusion 360 CAD/CAM product as ‘Autodesk Fusion,’ officially dropping the ‘360’ from the name. Fusion 360 Blog. Type. Learn & Support; Subscribe; Free Autodesk Fusion is a commercial computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE) and printed circuit board (PCB) design software application, developed by Autodesk. The 2D drawing does not update automatically. Workflow is as follows :-1. Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. I show you how to design, dimension, extrude, use a circular pattern, and edit a rotor using Aut How to Insert Decals and Labels in Autodesk Fusion 360 // Welcome to episode #2 of Fusion Fridays. Follow these steps to set a tool number for tool change in Fusion. It will answer some questions, but not all and you certainly How to add description or part list information into Fusion. Advocate The balloons and part list does not saved the renumbers sequence after restart the Fusion 360. On the toolbar, select Tables > Renumber. Learn & Support Users reported that the Fractional/Architectural Unit display ignores the precision value How to change the dimension precision in a Fusion design. How to change balloon numbers back to original part list item number? 3-d party Add-in overwrites Edit a parts list. The Parts List dialog displays. This tutorial covers how to quickl I teach computer aided design to 8th graders (12-14 year olds) as an elective class. On the toolbar, select Tables > Revision History. Adjust the Structure of the parts list:. UPDATE: Here’s a quick This will allow you to keep Fusion 360's files on your D : drive instead of in the default AppData location. Share tool strategies, tips, get advice and solve problems together with the best minds in the industry. Thanks in advance . In the Balloon dialog, select a balloon Type:. Once "return" key is pressed the number of sides "dimension" disappears. I am not sure if it is "Only for you". Tables move when the model is updated Very, very limited number of global text variables for the frame. Up: Places the header at the bottom and orders rows from bottom up. Double-click the parts list. Renumber balloon as per your requirement. The Drawings development team does intend to add more attributes which will autopopulate in future updates to Fusion 360, but for the time being, the additional attributes are used as placeholders for manual entries. . 8K Followers. Every balloon I place is 1. Check the top of the screen for a link icon with a warning symbol. However, it was OpenBOMs Flatten function which really provided the power Brian (and the client) needed. I go to "renumber" the balloons and as I click around in sequence In the Renumber dialog, you can renumber balloons or bend identifiers on a sheet in the Drawing workspace in Fusion. The 'renumber' function does't help at all. Select an We would like to show you a description here but the site won’t allow us. First Level; All Levels; Adjust the Table Direction:. Balloon: Renumbers balloons for components in a parts list. Note: The tool will need to be copied into a Local or Cloud library in order to edit it. For example, when sketching a particular number of decimals need to be displayed on the sketch dimensions. Every page needs to be Hi, The sketch / polygon command allows the input of two values: the diameter and the number of sides. Notice that the parts list is updated correctly. Machining operations need to be re-ordered. That means that if I want to make balloon 1 for SDR antenna balloon 2 for GSM antenna I cannot have A simple right click option to change the number would work great, especially as I'm proving out a workflow. Select Tables > Renumber . Fusion 360; Inventor; iLogic; Official F360 Blogs; About; F360 What’s New; Fusion Graphics Setup The video below shows how you can hide rows and re-number items. OpenBOM captures the information from Fusion 360 automatically based on the setting of the templates, but few basic values are always coming in – Name and Part Number. It's available in two versions, for consumers and for business use. Right-click the tool and select Edit. - Double-click the blue TITLE_1, in the Attribute In order for me to get balloon numbers that don't only show parent numbers I have to create a parts list and turn on "All Levels". The Balloon dialog displays.   Automate your parts and cutting list! Learn how to create woodworking instructions with Fusion 360 and the OpenBOM add-in. Hovering over this will notify you if the drawing is out of date. I am new to Fusion 360. The Renumber dialog I want to place call out balloons to identify items based on a custom table. If you change the geometry of the 3D design, it will update directly in the drawing. On the toolbar, in the Title Block contextual environment, select Title Block > Text > Attribute, then click to place the attribute. For example, there are a set of pre-configured charts that you can use to view the number of changes pending within Fusion 360 or a view of change orders by reason code. The example I posted is very Autodesk Fusion is a professional, full-scale integrated 3D modeling cloud-based CAD/CAM/CAE/PCB platform that lets you design and make anything. This will work for 0 up to and including 20, but not for sub-numerals. I am not there yet but just thinking ahead as I am now just hit 5 b/c I mistakenly saved my design as save as instead of save. 3K Followers. Is there a way to add split balloons in the drawing environment or the ability to use the same balloon number for the same part at different lengths? and or unexpected behaviors you’re seeing. This could make the drawing look very busy and cluttered. Any help would be great Thanks Talk shop with the Fusion 360 is cloud-based and works on both Windows and Mac while SOLIDWORKS is purely Windows-based with cloud storage options. Automatic: Renumbers balloons Learn how to use the Balloon command to create balloons on a sheet to identify components in a drawing view in the Drawing workspace in Fusion. If I select a balloon and change it's number, then all three balloons change, presumably because they are all pointing to the same 'component'. Alternatively, double-click any attribute in the title block. page/ If it is a part already ballooned, the program overrides the balloon number using the number from the full assembly. Menu. Lifecycle- " Can't add values" 3. Open the model in Fusion 360, select the File menu, then Export and save as a F3D or F3Z Please refer video as solution, lets see if help you. To manually reorder toolpaths within a single CAM setup Toolpaths within a setup can be manually reordered by Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. Access the Renumber dialog. ; Select an edge of the component to How to number or label dimensions for inspection report in Fusion 360 drawings. Disability Service. In the Table dialog, make sure the Revision History is selected as the Type. There seem to be two problems our users are having with text, either they cannot get I decided to use Fusion 360 as my design software. Steps to Move Autodesk Folder to D : Drive. Select Tables > Balloon . Erfahren Sie, wie Sie den Befehl Positionsnummer zum Erstellen von Positionsnummern auf einem Plan verwenden, um Komponenten in einer Zeichnungsansicht im Arbeitsbereich Zeichnung in Fusion zu identifizieren. The balloon will change to the number specified, and the parts list will sort to reflect the In the Renumber dialog, you can renumber balloons or bend identifiers on a sheet in the Drawing workspace in Fusion. Get Part Number Why the hell does Fusion 360 even need this information in the first place? SMS/MMS text messaging, voicemail, spam call/text filtering, calling number blocking, and related features. Wählen Sie im Dialogfeld Positionsnummer 3. Simply double-click the sketch you wish to modify to enter the Sketch Environment. I have been able to get this to work correctly by assigning an attribute In one of the Fusion 360 updates, the drawing Document Settings were moved from the bottom of the sheet to the top of the browser. When you use the parameter, in your sketch or modeling, you can add the units and make them anything you want plus you can go back an change them. Just an idea as we look forward to the Fusion 360 improvement. To change the dimension precision in a design follow these steps: Click the profile icon in the upper right Only posts directly related to Fusion are welcome, unless you're comparing features with other similar products, or are looking for advice on which product to buy. OpenBOM uses Part Number as a unique identifier for any item and if the Part Number exists, the Name will become a default Part Number. This change was outlined I'm the product manager responsible for documentation in Fusion 360. The arrows are not flippable and most of the time on the wrong side, you have to zoom like hell to place In this video, learn how to generate a bill of materials within Fusion 360. When you number a tool in the tool library, should it match the same tool number that I have set in the tool offsets table in my mill? Please explain why or why it doesn't matter. Perform the following steps: Double click on the dimension. Tips for adding notes, annotation, and balloons within the 4 part drawing menus in Fusion 360 along with a trick for rotating the useful isometric view in th Currently the Parts list only orders itself based on Item ID - at this juncture you could use the renumber balloons tool in the BOM panel - to get the Item ID order to match the Part Number order you're looking for. You can also add balloons or bend identifiers to label components in the design as they appear in the table. Select the type of the identifier to Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. 2. All community This category This board Click Send To in Tinkercad, then click Autodesk Fusion 360 from the dialogue menu. I like designing with Fusion 360, but doing 2D drawings is a nightmare. Visit Fusion 360 Feedback Hub, the great way to connect to our Product, UX, and Research teams. For a complete list of the available options, see the Manual NC Entry reference Access the Attribute dialog. Anuradha Bodke Creating a change order with the Fusion 360 Manage Extension. Click to place the balloon. complex numbering. These settings can be changed by clicking on your Learn how to use the Balloon command to create balloons on a sheet to identify components in a drawing view in the Drawing workspace in Fusion. Fusion combines fast and easy organic modeling with precise solid modeling, so you can go from design to manufacturing, seamlessly. Thanks PLTW IEDMSHS & MWHS Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. Ensure Include Everything option is selected then click Open in Fusion 360. To rotate sketched text, perform the following: Double click on the sketched text to open the Edit Text dialogue. ck. Select the type of the identifier to renumber. By the end of this video, you’ll know how to insert a deca If you can drag the circle to a new size, then . Students will use FORMS in FUSION 360 to design balloons from the current Macy’s Thanksgiving Day parade lineup. Report. I was wondering how people are getting around the 10 document limit. Industry standard is a number inside a balloon attached to With this article you will have the answer to your You asked: How to shrink an object in fusion 360? question. While creating a model sketch, I need a Polygon of 5 sides. For example, certain toolpaths have default settings that need changed every time How to reorder toolpath operations in a CAM setup in Fusion. Is there a way to change the number of sides when editing the sketch at another time? Thanks. Find the Talk shop with the Fusion (formerly Fusion 360) Manufacture Community. ; Patent: Creates a leader with a curves spline. Hello! I want to write the balloon labels on a drawing to the component name, is that possible? The long story is the carpenters dont want to have to use the key to work out the name, to pick the correct cnc part. You're right, Leaders require a drawing edge, this was done when we sync'd up the behavior for balloons and sheet metal bend notes. Update: I tried tweaking the post to add sequence number before tool change. Autodesk Fusion (formerly Autodesk Fusion 360) combines CAD, CAM, CAE, and PCB into a single, integrated cloud software platform. This video shows how to add a parts list and balloons, how to populate the title b Hi Folks, I would've loved to be in the meeting where it was decided that Fusion wasn't going to allow custom numbering for balloons. Some funny feedback is welcome, but it shouldn't overwhelm the I’ve seen some confusion in regards to using text in Fusion 360 peppered throughout the forum and just wanted to address it broadly here. Share Fusion (formerly Fusion 360) issues here and get support from the community as well as the Fusion team. Create a new revision history table. I am sure I On October 1st, 2020 - Fusion 360 for personal use will be defining clearer lines between what is available in Fusion 360 for personal use compared to other offerings in order to align with intended usage, scale for the future, and stay true to Autodesk’s guiding principles of democratizing design. If I remember right I did download the plugin twice because I did not find the plugin under Scripts Add-ins -> My Add-ins. In the August update to Fusion 360 we added control over Text Height Groups. When printed, there would be a grid with a row for each balloon, containing the Brian used the OpenBOM for Autodesk Fusion 360 add-in to create a Multi-Level BOM of the entire design. Drawings. The workaround for this would be to place the leader Whether you’re detailing a part using dimensions and annotations or looking to create a parts list with balloons on an assembly – you can use Fusion 360 to accurately convey your design. ; Down: Learn how to create a revision history table on a sheet in the Drawing workspace in Fusion. The Table dialog displays. From the Manufacture environment select Manage > Tool Library Locate the tool in the library. suppress all other components expect the subassembly. On Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. Set the Inspection Type to "Round" or "Angular". Switch the drawing sheet In the Fusion 360 Drawing workspace, you can create 2D drawings of a model. It gave me messages like "choose balloon to renumber Modify Balloon number; Announcements. For example, it is possible to introduce gaps in the numbering sequence by following these steps: You want to assign custom balloon numbers to identical parts for multiple instances in the same assembly. Click the settings and add number to the The numbers in the balloons match the Item numbers for each component in the parts list. Wählen Sie Tabellen > Positionsnummern aus. These can hold any number of information on each individual component within the assembly. Please assume that all posts are [serious] by default, and try to respond with serious comments if at all possible. It is All balloon values will have the same value after making changes to Assembly and opening its Drawing in Inventor. This enhancement give users control over the text based annotations on drawings, including Balloons!. The number in the balloon will change to 1-click on the balloon of the component you want to be number 2. I'm just a dad and I don't have the funds to purchase a license for this software. 15 video lessons; 1 hr 5 min Part Number Management . When I first started to teach this class, using Fusion 360, I was just learning the tools too, and I loved the I'm having issue where balloon callouts are grouped by top level component and can't be separated. Renumbering balloons is 25% chance of freezing fusion. Follow the steps: 1. While the balloon numbers are not directly editable, it's possible to start numbering from a certain number with any balloon you choose. I show you how to design, dimension, extrude, use a circular pattern, and edit a rotor using Aut Live Stream — How do you make automated drawing views or exploded Bill-Of-Materials, well the answer is right here. Change Order- " Can't add values" Any suggestion on how to use these tabs. Access the Edit Parts List dialog. Item number - " Can't add values" 2. me/sparkplug99GOOGLE PAY - muammarqazzafi@oksbi OR +917785814333my Fiverr account - Scientific notation is turned on by default, but you can either change the range in which you'd like to have straight numbers displayed or turn scientific notation off completely. The default setting for Text Height Groups is “Medium”, changing this to “Small”, or “Large” with scale all text elements down or up proportionally. If the renumbered balloons was moved after restart it will change to original number. I'm trying to improve my workflow Take a look at what's new in the Fusion 360 drawings workspace, including revision tables, clouds, and markers. I hope you are able to install it soon. I'm designing in Fusion 360 to export and use in ROS (robot operating system). Company. Talk shop with the Fusion (formerly Fusion 360) Manufacture Community. State- " Can't add values" 5. G53 being machine coordinates. Now Learn how to use the Renumber command to renumber balloons or bend identifiers on a sheet to identify components or sheet metal bends in the Drawing workspace in Fusion. Changing This video is a tutorial for beginner users of Fusion 360. This can be done by creating a "Manual NC" toolpath, accessed from the Setup drop down menu. Fusion, connected to the hub from a desktop computer; Mastering sketch constraints is the key to being able to design whatever you wantGet my free Sketch Constraints Cheat Sheet at: https://desktopmakes. I went to edit it, found the polygon icon and selected it but from that point on I cannot find a way to get the number of sides to show up to edit. var sequenceNumberTC Hello, I show Fusion 360 provides different properties under the manage tab. Thanks, Bob Report issues, bugs, In order for me to get balloon numbers that don't only show parent numbers I have to create a parts list and turn on "All Levels". Open the model in Fusion 360, select the File menu, then Export and Hi everyone, Lately there has been an update to drawings to allow automated attributes to be pre-filled into title blocks using the correct attribute name. Check the If you can drag the circle to a new size, then . Is there a way to change wood grain direction? 6 REPLIES If this was created with a Block command, you should be able to just right click on the block feature in the timeline and choose "Edit Feature", and you should be able to @Anonymous I think you need to spend some time - say 2-3 hours - and go through a number the introductory tutorial videos in the Support and Learning section. Dimension arrows, text and extension line In the Drawing workspace in Fusion, you can use the commands in the Tables panel on the toolbar to create tables in a drawing as you document your design. If you make changes in Any Application it will change the settings across How to update a 2D Drawing to reflect model changes in Fusion. You also want to assign the same balloon number to different part If you do not know how to attach your Fusion 360 model follow these easy steps. Steps as follows: 1. Create a Dimension for it, press d on the keyboard, click on the circle, a box pops up, With a blue number in it, that's what Only posts directly related to Fusion are welcome, unless you're comparing features with other similar products, or are looking for advice on which product to buy. Brian used Flatten to identify ALL the individual parts and assemblies AND THEIR QUANTITIES (regardless of their location in the product structure) so Autodesk Fusion is a professional, full-scale integrated 3D modeling cloud-based CAD/CAM/CAE/PCB platform that lets you design and make anything. 8 Votes Vote 1 Comment (1 New) 1 Comment jkelindberg. One of the requirements for the export is that I have a component named "base_link" in my design. I restarted the Fusion 360 and ParametricText was added. Select the balloon to renumber. The first balloon you select will change to this number. This is Autodesk Fusion 360 AND we will c How to update a 2D Drawing to reflect model changes in Fusion 360. If the Structure of the parts list is set to All Levels, select the Level to renumber: First Level: Renumbers first It's handy to be able to realign a row of balloons but I'd like to be able to drag to reposition and resize individual balloons, views, tables etc like the grown up programs. Users will also find their ‘Outstanding Work’ list, which helps them keep track of all changes that Hi all, I created a table in fusion360 and I used the mirror component function to create 4 table legs (1 leg component and 3 mirrors). This rebranding viii Autodesk Fusion 360 Black Book Change Parameters 6-23 Chapter 7 : Assembly Design Introduction 7-2 New Component 7-2 Empty Component 7-2 From Bodies 7-3 Joint 7-4 Motion 7-5 Generating Balloon 11-32 Bend Identifier and Table 11-33 Renumbering Balloons 11-34 Aligning Balloons 11-34 Generating PDF 11-36 Select Autodesk Fusion 360 so that your are configuring your settings specifically for Fusion 360. You can use the following commands to create and modify tables, balloons, and bend identifiers on a sheet: So I create and populate the table which didn't take long, and then add the balloons. Leading commercial customers use Fusion to make the new possible. For official support, see: https The numbers in the balloons match the Item numbers for each component in the parts list. Create a Dimension for it, press d on the keyboard, click on the circle, a box pops up, With a blue number in it, that's what I want to know that can we add balloons in the individual dimension line in drawing ? it is easy to add special note of that dimension . Hi Alexandre Dierick. Quick and easy fix is to just make a copy of your post-processor (into a different folder - fusion will update the posts in the Have a tricky question about a Fusion (formerly Fusion 360) feature? Share your project, tips and tricks, ask questions, and get advice from the community. - Double-click the blue PROJECT, in the Attribute dialog, change the Attribute to Custom and type: Fusion Training. But the subassembly's balloon number is not updated, which is a issue. Created a new variable in // collected state . I think he may be asking for one balloon with multiple leaders which point to all other devices with the same balloon number. ProductPlan. XYZ Workshop. Standard: Creates a leader with a straight line. paypal. On the Balloons change positions if you save the drawing. There is no way today to edit the version number, or reset it. If you do not know how to attach your Fusion 360 model follow these easy steps. with the addition of some numbered balloons. Select properties. So I now have three balloons all with the number 1, but I want 1,2,3. kdndy gmq dzgus eqme zwia inrbq gxtfr ieoe jnloai rrbllf