what is considered a large assembly in solidworks
Maybe SOLIDWORKS becomes slow and starts to lag. Open Large Assembly In Design Review Mode From File Explorer. About the Author . The Defeature tool has been enhanced in SOLIDWORKS 2019; enabling users to massively defeature assemblies to remove unnecessary detail or to protect intellectual property. The plate is a component of a larger assembly. In this blog series I’ve been covering each of those variables to help you get your SOLIDWORKS large assemblies opened, working, and saving faster. As you can see in Figure 12, a simplified configuration of this tire has been created without the tire treads and the extruded text around the tire’s sidewall. Let’s see how that works. Collaboration tools and business features 4. Speed pack, complex assembly and reduced mode are terms you don't know? Design Intent, Sketching and Sketch Entities SOLIDWORKS ® 2018 Reference Guide Page 4 - 4 Design Intent in an Assembly Utilizing symmetry, reusing common parts and using the Mate relation between parts builds the design intent into an assembly. Each of these criteria will indicate that the part file is contributing to slow assembly performance. Keep in mind that many computers today are configured with two hard drives—one SSD for the operating system and programs, and another HDD for data storage. Figure 1. The final result can be shown in the form of stress, displacement or strain. You will undoubtedly find that the copy on your local fixed disk will open faster (often 3-4 times faster) than the version stored on the network location. In Figure 8, we have sorted our assembly by Graphics-Triangles and determined that the first and second part in our assembly are yielding a large number of polygons (or Graphics-Triangles), which could be slowing down our assembly performance. However, since the feature tree of the model is not loaded into memory, far less RAM is required per component. The point of this story is to illustrate that there can be a lot of confusion surrounding the question of what a “large assembly” is. using Defeature, Envelope, Large Design Review. Insert In this video, we learn about SOLIDWORKS Lightweight Mode, and … Figure 3. For our final tip, we will open the second part that Assembly Visualization indicated was a potential problem. As you can see in Figure 7, by clicking on the arrow next to Mass, you can choose the option for More. Whenever you open an assembly and begin working, and your computer starts to chug(aka slow down), you are working on a large assembly. Step 3. In past testing, I have usually turned Large Assembly Mode off for GPU comparisons - but this time around I wanted to see how it impacted performance, so I ran the Lego Tower (the only assembly we have which is large enough to trigger use of LAM) again. RAM, or random access memory, is the much faster temporary storage where files are loaded when we are working on them in SOLIDWORKS. With 5,000 parts? As you can see from the figure, simply checking this option and closing and reopening the same assembly on the same computer will reduce the time required to open the assembly from 1minute 10seconds down to 27seconds. This increased the functionality of the feature … Large Displacement for Static Studies in SOLIDWORKS Written by Silvio Perez on January 11, 2016 1 Comment I am sure that many of us who have run a simulation static study have come across this warning message, where an excessive displacement warning was generated and asked us to continue running the current study or enable the Large Displacement option to improve the accuracy. Based on years of experience helping customers with large assembly issues we have found that adopting the latest SOLIDWORKS techniques … You can turn on Large Assembly Mode at any time. Not only is this level of detail not necessary, but it can also be detrimental to the performance of the top-level assembly. Lesson 1.2 User Interface: o Identify the key elements of the Command Manager In my first blog, I showed several examples of a large assembly that was slow to open, slow to save, and slow to work with. Figure 7. So, my final (and possibly most important) tip for working with large assemblies is that you should create a simplified configuration of parts that have a lot of detail to be used at the top-level assembly. When an assembly is slow to open and save, you are running into an issue with loading a large amount of information from the “fixed disk” into “RAM.” The fixed disk, or hard disk drive, on your computer is where your files are stored when the program SOLIDWORKS is shut down and the computer is turned off. Large Design Review is a capability that has been available in SOLIDWORKS® for many years and allows users to open very large assemblies lightning fast, giving you the ability to quickly interrogate a model or conduct design reviews. Figure 5.Time to open the same large assembly on the same computer with lightweight mode Offvs On. Click FILE>OPEN and single-click on the name of the assembly. With that in mind, my second tip for improving performance with large assemblies is to utilize a SSD instead of a mechanical hard drive to store and save your SOLIDWORKS assemblies. Watch the status in the lower left corner in the software and wait until the assembly is fully loaded into RAM (when you are no longer seeing a Windows hourglass icon). The results on our assembly performance would be quite significant. By the time you finish reading this tutorial, you should be able to successfully: * Model a basic part in SolidWorks * Successfully add basic features to the parts * Fully assemble multiple parts using basic mate features Necessary Tools: The amount of time required to create your part assembly will depend on the detail involved in the parts that you are trying to model. So, for the sake of conformity, for this article, we will consider a “large assembly” to be any assembly that slows down a computer running this hardware. The specification we are most interested in during our discussion about assemblies being slow to open or slow to save is the specification for read and write time (sometimes specified as RANDOM I/O Performance). Keep in mind that we are using this tire in four places, so the level of detail in the detailed configuration will be multiplied by the number of instances. In the metric unit system an A4-size drawing sheet is 210 × 297 mm. them together in an assembly in tutorial 7. Determining your current system resources. Is it an assembly with over 500 parts? Step 2. If your computer is configured like this, you should try to move your large assembly files on to the SSD before working with them. I like to answer the question with the following rule: Figure 1. These can not be edited or shown in the feature manager design … Even our old SW could handle our assemblies easily on our old workstation. There is often a lot of confusion regarding what constitutes a large assembly. SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) computer program that runs primarily on Microsoft Windows.While it is possible to run SolidWorks on an Intel-based Mac with Windows installed, the application's developer recommends against this. A different approach is to add one or more components into an assembly which could be considered the master or driving components. I was once working on a SOLIDWORKS Tech Support case and a customer told me that he was working on a large assembly. We start with the first part, the simple cover panel. Our usual first step which I would not spend too much time on. For example, in the English unit system an A-size drawing sheet is 8.5 × 11 in. SOLIDWORKS Composer works hand in hand with SOLIDWORKS CAD by converting part and assembly files to workable models for documentation. Open large assembly in design review form Windows Explorer. You can also see that the amount of RAM required to open the same assembly on the same computer dropped from 2.718 GB to 1.479 GB, simply by checking on the option to open the assembly using lightweight components. Last, attempt to open the assembly and run the stopwatch test again, this time opening the assembly from the local hard drive copy. I have a large assembly with several sub-assemblies. Enjoy, and as always, please post your comments and questions below. Here are my top six tips and tricks for speeding up a large assembly: Remember also to use the stopwatch trick we discussed. We have saved this tip for last, but it is certainly one of the biggest contributing factors to poor performance in a large assembly that I have seen (over my career in tech support). Below is a list of the main options and how to change them. Large Assembly Mode is a collection of system settings that improves the performance of assemblies. Tobias Richard is a SOLIDWORKS elite applications engineer from Philadelphia, Pa. o Modify a part and understand how the changes are updated throughout the program o Name the three primary environments and identify what they are used for . After opening this part, we confirm that the geometry is fairly simple, so we take a look at the Image Quality of this part by going into TOOLS>OPTIONS>DOCUMENT PROPERTIES. Example A: Reuse geometry in an assembly. There are 4 different ‘modes’ that an assembly can be opened in, as seen in the image below; Resolved, Lightweight, Large Assembly Mode and Large Design Review, each opening the file in a different state.ResolvedThe default option when working within assemblies. Combine this with the first one when you don’t need a lot of extra detail shown in the model for even more improvements. In SolidWorks, you can open an assembly and select File, Save as…, SolidWorks Part. Introduction to SolidWorks . After you launch this tool, SOLIDWORKS will sort your assembly based on a given criteria. 17 Full PDFs related to this paper. Opening the same assembly from a network location vs from a local hard drive folder. To Company B, an assembly of 50 parts might be considered a small assembly. Lesson 1.1 What is SolidWorks: o Explain what SolidWorks is used for . That being said, the option to load components lightweight is the closest we get to this magic option to make assemblies perform faster.”. Third, Solidworks has steadily created thumbnails of parts, assemblies, drawings that facilitate selection in the window expander. During this discussion, we have established a correlation between the total dataset size and the amount of time it takes to load this dataset into RAM. The simplify tool works for both parts and assemblies. SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) computer program that runs primarily on Microsoft Windows.While it is possible to run SolidWorks on an Intel-based Mac with Windows installed, the application's developer recommends against this. My SOLIDWORKS Large Assembly is Slow to Open . The Assembly Visualization tool on the Evaluate toolbar. It’s SOLIDWORKS Large Assembly Design Review Mode. This handy feature was also added way back in SOLIDWORKS 2012 so even large assemblies can open very fast. With large assembly mode, you can control which information you keep and what is removed once your assembly reaches a certain number of components. For example, when opening an assembly, all of the associated parts feature history is loaded into me… A part model of a tire with far too much detail. SolidWorks is published by Dassault Systèmes. He has fielded … We are far from building airplanes or any other complex assemblies and I do not consider our assemblies large. A hefty file size can also make it difficult to share your designs with clients and reviewers. When we open the tire into its own window, we see what is shown in Figure 11. Why You Should use the Automatically Load Components Lightweight Option in SOLIDWORKS. Design features and functions 3. Since different computers will have different hardware, what constitutes a “large assembly” on one machine (meaning what causes the computer to slow down when working on this assembly) may … So, what is lightweight? The first thing you need to look at when determining why a file is slow to open or save is whether there is anything you can do with the hardware you are using. Are you using large assemblies and it sometimes takes long to open? Large Assembly Mode – This state loads in a collection of system settings, mostly display and view settings, with the aim of turning off any settings which could hinder the systems (SOLIDWORKS Assemblies file’s) performance. At the end, I will leave you with a list of my top six tools to get the best possible performance from your large assemblies. Using the option for More in the Assembly Visualization tool. Figure 11. 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Illustrate some of these criteria will indicate that the part are not considered top-down Design they! Starts off with a large assembly mode at any time the Advanced method. Save everything that you Save everything that you Save everything that you Save that. Potential problem what is considered a large assembly in solidworks works for both parts and assemblies we can see, there is far too high the configuration! Or more components into an assembly which could be a combination of hardware, settings and to! The name of the tire to be used in a large assembly important that you everything... Visualization tool bottlenecks will not exist if you are taking a file from fixed disk and loading it RAM! Solidworks, you could run a stopwatch and open the same computer with lightweight mode, large assembly Treehouse! Drawings that facilitate selection in the metric unit system an A-size drawing sheet is 210 × mm! 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