Troubleshooting SolidWorks Online Licensing

New to SolidWorks 2018, Online Licensing offers users the flexibility of accessing SolidWorks licenses through online MySolidWorks profiles. An administrative portal on MySolidWorks gives designated users the ability to assign seats of SolidWorks to members of their team. While this option is a huge step forward, in comparison to machine activation/deactivation using the modify install, implementation of online licensing companywide has uncovered many issues that have yet to be solved by SolidWorks upon their first release. This blog will hopefully ease a headache when running into errors, while trying to convert workstations over to online licensing for daily use. For help with using the administrative portal, switching serial numbers to online licensing, and for general procedural directions using online profiles in SolidWorks please reference the link at the end of this blog.

Activation issues

After following the procedure to make the switch from machine to online activation in the administrative portal on MySolidWorks, SolidWorks will require two startups before recognizing that online licensing is attached to the serial number. The first startup, after going through the standard machine activation wizard, should bring up the prompt seen in Figure 1 and the second should bring up the login screen seen in Figure 2. In this process, a bit in the SolidWorks registry is being toggled which controls the licensing type. We have run into issues where SolidWorks gets stuck on machine activation and continues to launch the activation wizard as opposed to the login screen. In this case, the SolidWorks registry will need to be manually toggled to online activation. The steps below will show how to carry out this process.

Figure 1: Serial Number Set to Online Licensing Error

Figure 2: SolidWorks Login Screen

Manually setting online licensing in the data registry

1.       Launch the redgit.exe by either searching it in the search dialog (older operating systems) or using the RUN command and typing regedit in the open bar (Windows 10)

Figure 3: Run Command

2.       Expand the HKEY_CURRENT_USER and continue to expand Software -> SolidWorks -> Licenses  -> Online

Figure 4: Registry Editor Online Licensing

3.       Double click on SOLIDWORKS to set the bit from 0 to 1. The set bits in this registry mean that online licensing is enabled for that specific program.

4.       Re-open SolidWorks and verify that the login screen appears instead of the activation wizard.

Login Issues

When someone logs into a profile that is already being used by another station the message shown in Figure 5 should appear. This message should indicate which computer that the profile is currently being used on and provide the option to force them off.

Figure 5: In Use Profile Message

If yes is selected the other user typically has a few minutes before a message appears which prompts them to save before booting them off; however, if for some reason this message doesn’t appear and instead the error message below does (see Figure 6), then follow the below procedure to delete FLEXnet files and fix this issue.

Figure 6: License Limit Exceeded

Deleting FLEXnet files

1.       Go to your C: Drive in your file explorer and select your View tab and then Options on the top right

Figure 7: C:Drive & Options

2.       Navigate to the View tab in the folder options pop up and select the Show hidden file, folders, and drives bubble

Figure 8: Show Hidden Files

3.       Press okay and select the hidden ProgramData folder that now appears on your C-Drive.  In that folder then select the FLEXnet folder.

Figure 9: FLEXnet Data & SW_D Files

4.       Remove all files that have an SW_D prefix. If any of these files fail to delete, you will need to open task manager and end any SW tasks (some may even be running in the background processes) until it lets you do so.

Logout Issues

The logout/login process has been the most difficult to work with especially with multiple users and workstations. The process of logging out, as seen in Figure 10, has one major flaw being that it is difficult to achieve without physically being in SolidWorks. If you exit out of SolidWorks without logging out (or someone boots you off), SolidWorks automatically retains your login information upon opening (i.e. no login portal). Some issues that the profile retention can cause is, one, accidentally retaining a profile that no longer has a seat of SolidWorks, which brings up the error message seen in Figure 11, and two not wanting to boot someone off who is in the middle of a project with that profile. Before learning the procedure seen below, which walks through manually deleting the login file, we tried using both the modify install login and resetting the SolidWorks registry which both were ineffective. The solution provided is the best option to clear the current profile and bring up the login screen upon re-opening SolidWorks.

Figure 10: Logout Profile in SolidWorks

Figure 11: No License Assigned to Profile Error

Manually Deleting Retained Profile Information from SolidWorks

1.       Navigate to your C:Drive and select Users -> [User Name] -> AppData -> Local ->SolidWorks -> Credentials (note: AppData is a hidden folder, go to options and the view tab as seen in the previous example to show hidden folders)

Figure 12: App Data Hidden Folder

Figure 13: UD File

2.       Delete the ‘ud.xml’ file 

3.       Open SolidWorks and verify that the login screen appears; hence, the profile is no longer retained

Resource for Setting up Online Licensing

https://www.cati.com/blog/2018/04/solidworks-2018-admin-portal-online-licensing/

I hope this blog helps with the integration of online licensing for your company needs. We look forward to a new release from SolidWorks in hopes that some of these issues are resolved, but, for the time being, feel free to try out these troubleshooting tips.

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Displaying and Deleting Relations

Dimensions are used to define the geometry of sketches or some feature commands. The key purpose of dimensions within the modeling phase of a project is to fully define the part. Relations within the sketching phase do the same thing as dimensions,, without all the hassle of clicking each individual line. SolidWorks at times will include relations automatically if the sketch was done properly. Continue reading on for a How to on display and deleting these relations.

Displaying Relations

Adding relations to a sketch will add a level of constraint to the line or geometry selected and it cannot break or change unless the relation is deleted. In other words, relations override dimensions and will always stay true to the relation until deleted. In the initial stages of creating a sketch, relations will appear in two forms: yellow and white. The white box that appears when adding geometry acts as a reference relation; however, does not add the relation. The yellow box means the relation will be added to the sketch and will be defined with the given relation.  

Figure 1: Reference vs Defined Relation

Viewing the relations of a single line or point can be done by clicking on the desired line or point. To the left of Figure 2, the properties manager of the SolidWorks interface which will show existing relations, parameters and give the ability to add relations. In addition to the property manager, the selected geometry will display the relation as well.

Figure 2: Relation Properties

Moving forward to showing the basics of relations within SolidWorks, adding the relations is just as simple as displaying the relation. To make the line shown in Figure 2 vertical without adding a dimension can be done by selecting the line and clicking the vertical icon either in the property manager or the initial pop-up when first selecting the line.

Figure 3: Adding Relations

Enabling the vertical relation will turn the line that was once on an angle to straight up and down; plus, the line will now be defined in the vertical direction.

Figure 4: Relations vs Dimensions

Adding relations can save time and space within the modeling interface by not cluttering the screen with excessive dimensions. Another reason relations are favored more than dimensions is the ease of mobility. Having sketches linked to one another will ensure lines are colinear with each other and equal.

Figure 5: Sketch Relations

To view all the relations in a sketch, select the Display/Delete Relations Icon in the sketch tab in the SolidWorks Command Manager.

Figure 6: Display/Delete Relations Icon

Delete Relations

There are two ways to delete relations within SolidWorks; within the properties manager or on the line itself. Select either the relation box on the sketch or the existing relations name on the properties tab and hit the delete key to delete the relation.

Figure 7: Deleting Relations

Relations to Surfaces

Often, Extruded Cuts, Hole Wizard, or Extruded Boss/Bass among other features are used in relation to the edges of surfaces. The key modeled below will need a circle cut out of the metal for the key ring to go through. Using relations will ensure the circle cut will be centered and in the correct location even after dimensions are changes.

Figure 8: Hole Relations

To select multiple lines, midpoints, or intersections the “shift” key will need to be held when making each selection. Upon selection all the desired points to add relations too, the relations pop-up will appear to define the desired relation.

Figure 9: Fully defined Hole

The hole above is now fully defined in relation to existing surfaces, and when the surfaces move the hole will move in relation to the surfaces. Changing dimensions is a common thing in the engineering industry so have the least number of dimensions can help save time in the long run along with having a clean interface.

Figure 10: Changing Dimensions

Reasons to Add Relations

Relations save time with complicated models, the more dimensions a model means the more challenging it will be to change dimensions and features. The relations will stay true with dimensional changes as seen with the hole above. Modeling with relations over dimensions will take some practice, but over time, they will become second nature and aid in design efficacy and less opportunity for mistakes. Having to change one dimension and the whole model will change in relation is much easier and faster than having to change multiple dimensions.

Glad we could help! Thanks for reading Perception Engineering’s blog. If you have modeling questions or need aid in your projects, our engineering team may be able to help. Have you signed up for our weekly blog postings?

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Pattern Driven Components

Some of the most time-consuming work that can be done in SolidWorks is inputting multiple purchased components into an assembly. With all the individual components come individual mates that need to be placed on each component to fully constrain them to the assembly. However, this blog will teach you about the Pattern Driven Components command in assembly’s that will allow one component and its mates to be copied and placed into all holes/features that are the same!

Getting started

The Pattern Driven Component command is only found inside of an assembly file. On the toolbar click on the assembly tab, scroll over to the linear components pattern command and click the down arrow, on that drop-down menu will be the Pattern Driven Component command, as seen in Figure 1.

Figure 1: Command Location

An important thing to note is that the Pattern Driven Component command will only work with features created by the Hole Wizard command. If you are unfamiliar with the Hole Wizard command check out the Hole Wizard blog post!

The Correct Features

For this blog, a block containing 8 holes all the same size will be used as seen in Figure 2. For this example, the holes are threaded and are in Metric units, however, the features can be of any type as long as they are created with the Hole Wizard command. Also, the holes do not need to be in line with each other or even on the same face! The holes may be placed in whatever orientation is necessary.

Figure 2: Example Block

Selecting Your Components

Any component can be used and patterned with the command if it has mate relations to the previously created Hole Wizard hole features. A washer and socket head cap screw will be used in this example. These components were chosen from McMaster.com in accordance to the size of the holes created.

Fully Constraining Components

The first component to be placed into the assembly will be the Base Block with the eight holes in it. It is placed on the origin and fully fixed into place. Second into the assembly will be the flat washer that was chosen. It is placed into the assembly and one if its flat faces are mated coincidently with the top face of the block as seen in Figure 3.

Figure 3: First Washer Mate

 A coincentric mate is then placed between the washer’s center hole and one hole in the block, this can be any of the holes on the part, at this time a locking mate is also checked to stop the washer from rotating as seen in Figure 4. The washer is now fully constrained to the face of the base block.

Figure 4: Washer fully constrained

First Pattern

Now that the washer is fully constrained and in the correct place, the Pattern Driven Component command can be used. Click on the command to open up its feature manager panel. The first box asks for the component to a pattern, this is the component that was just mated to the face and feature, in this case, it is the washer. The second box asks for the driving feature or component. This is any of the hole features that you want the component to be constrained to. These are shown in Figure 5.

Figure 5: Pattern Driven Component command manager

There is also a box labeled Instances to Skip. By clicking on this box then selecting some of the hole features you can leave them out of the components to be patterned. If the selected seed Position button is clicked, small purple dots will show up on the center of the hole features. If a new seed position is selected the pattern will form in the formation from that seed point, however, it will still be originated from the component that was selected. This is shown in Figure 6.

Figure 6: Seed Component position

Adding more components

Adding in additional components to be patterned is done simply by following the same steps as before. Now a socket head cap screw will be added to this assembly and patterned. Input a new component and fully constrain it to the hole feature. In this case, the screw is given a concentric mate to the hole and the rotation is locked. The shoulder of the screw or the under face is made coincident to the top face of the washer. The screw is now fully constrained in the assembly. The mates are shown in Figure 7.

Figure 7: Screw mates

The same steps are followed as the washer to pattern it across the holes. The screw is chosen as the component and one of the holes is picked for the driving fixture. Click the green check mark to finish the pattern. The final outcome is shown in Figure 8. Another way that the Pattern Driven Component command can be done is by adding both parts onto the same hole and fully constraining them. After doing this it is possible to pattern both components at the same time to all hole features.

Figure 8: Final Outcome

Why use it?

The Pattern Driven Component command is one of the more powerful ones to use, if done correctly, it can save large amounts of time. Not only are the components patterned into all the holes, but the mates of the original component are patterned as well, giving all components full constraints. There is no doubt that this command is used every day in the industry to add in hundreds of components to assemblies whereas it would take hours to put them in one at a time!

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Convert/Offset Entities

Creating sketches on an existing surface is as simple as a one-two click within the SolidWorks interface, but the team here at Perception Engineering sometimes needs to create sketches based off surfaces and in other cases sketches based off sketches. To do this the sketch commands Convert Entities and Offset Entities are used on a consistent basis. Continue reading to learn the commands Convert/Offset Entities within SolidWorks.

*Introduction to Convert Entities

*Introduction to Offset Entities

Convert Entities

The initial steps to create a sketch based on a surface features are the exact same as creating a basic sketch. Read the How to create Sketches blog to learn how to create the initial sketches. The Convert Entities sketch feature creates a sketch derived from a surface.

Figure 1: Surface Sketch

After selecting the surface click on the Sketch Icon to start a sketch on the surface plane. Next select Convert Entities Icon on the Command Manager to create geometry on the outside edges of the selected surface. This will display in black lines as a result of the sketch becoming fully defined.

Figure 2: Convert Entities Tool

To copy the three inner circles, we will follow the same steps. Within the sketch, again select the Convert Entities Icon and select the geometry that you wish to copy. The selected edges will display in the feature manager on the left-hand side of the screen. Once all the desired edges are selected click the green check mark. That’s it! The Convert Entities feature is simple but an effective tool when working with tedious models that have a lot of detail.

Figure 3: Convert Entities Edges

The Offset Entities will be the next focus. This sketch tool is used a lot here at Perception Engineering as it allows for fewer dimensions to be used and fewer clicks of the mouse. We believe fewer clicks of the mouse or buttons will save a large amount of time; however, always ensure the final product is quality over efficiency. Just because fewer mouse clicks are used, this does not mean that in the long run, time will be saved. You always need to keep the final design intent in mind, only using Convert/Offset Entities in areas where it will not cause more work down the line.

Located next to the Convert Entities tab, the Offset Entities does exactly as it sounds, it takes an existing sketch and offsets it to the specified dimension. Once the Parameters are set and all the selected edges are identified, the offset entities will be outlined in yellow and if everything looks correct, click the green checkmark. 

Figure 4: Offset Entities

The red arrow in Figure 4 is the Reverse Direction checkbox, this will switch the direction of the offset. The other checkboxes at the bottom shown with the larger arrow will turn the offsets into construction lines.

The feature now has all the desired lines intended for the next step. The original Offset Entities circles have been modified to have the bottoms cut off; notice the .125” dimension on the top circle, the Offset Entities tool added that dimension which is fully defined. In addition, the outside edges have been turned to construction lines. The other dimensions, .127” and .555”, have been added to fully define the bottom of the circle.

Figure 5: Final Modifications

To finish off the model, the created sketches have been Extruded to represent something similar to a Stop Light.

Figure 6: Stop Light

That’s all for now! You now know how to use the sketch tool Convert Entities and Offset Entities. If you like the content or have questions signup for our email list to fill out a contact card or to receive our weekly blog.

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In this blog, we will be discovering the Extruded Cut feature within SolidWorks. This is a handy feature to aid in material removal of a 3D model using 2D sketches. We will be taking a deeper dive into the terminology, as well as how to access the feature from different menus.

Extruded Cut

Using the Extruded Boss/Base model created in the Extruded Boss/Base blog, we will modify the 3D block to include a circle feature by removing material. The Extruded Cut feature can be found on the features tab in the Command Manager interface as shown in Figure 1.

Figure 1: Extruded Cut Feature

You can also go to the toolbar and click Insert -> Cut -> Extrude to pull up the Cut-Extrude Feature menu as well.

Figure 2: Insert Cut Extrude

Once the Extrude menu appears on the left-hand side of your screen, it will prompt you to select a plane or sketch that will be used to create the 3D model feature.

Figure 3: Selecting a Sketch/Plane

Select the desired 2D sketch from the feature tree by clicking on the sketch name as shown.

Figure 4: Selecting a Sketch

The Cut-Extrude feature will then project the desired shape of cut based on the selected sketch.

Figure 5: Extrude Cut Preview

The Cut-Extrude feature button will prompt you to set parameters in the menu shown in Figure 6.

Figure 6: Extrude-Cut Feature Menu

From

Under the “From” header there is a drop-down list containing a variety of options of where to start the Cut-Extrude from.

Figure 7: From Dropdown Menu

The “From” options mean as follows:

• Sketch Plane: The plane in which the sketch was created

• Surface/Face/Plane: A different surface/face/plane than which the sketch was created

• Vertex: A point

• Offset: An offset distance from the original sketch plane.

The most common is Sketch Plane, and that is what will be used for this tutorial.

Direction 1

Under the “Direction 1” header there is a drop-down list containing a list of options for the distance you wish to cut.

Figure 8: Direction 1 Dropdown Menu

The “Direction 1” options mean as follows:

• Blind: A specified distance

• Through All: Through the entire part in one direction, normal to the sketch plane

• Through All – Both: Through the entire part in two directions, normal to the sketch plane

• Up To Next: Up to the next surface of the part

• Up to Vertex: Up to a point/vertex

• Up To Surface: Up to a surface/plane/face

• Offset From Surface: A specified distance away from a surface/place/face

• Up to Body: Up to a body within the model

• Mid Plane: A specified total distance in both directions, normal to the sketch plane

“Blind” and “Through All” are the basic and most common directions selected when using the Cut- Extrude feature. You can also toggle the direction of the cut to reverse direction by clicking the double arrowed icon as shown in Figure 9.

Figure 9: Reverse Direction Icon

Depth

Within the depth box is where the desired length or “depth” of the Cut-Extrude will be entered.

Figure 10: Depth Thickness Parameters

Direction 2

There is another heading called “Direction 2” that has the same capabilities as Direction 1, but this will be in the opposite direction, normal to the sketch plane. To choose Direction 2 feature, select the check box next to the heading “Direction 2”.

Figure 11: Direction 2 Icon

Once the Cut-Extrude parameters are finalized, click the green check mark in either the upper left or right-hand corners, to create the feature.

Figure 12: Cut-Extrude Finalization

 

Once you select the green check mark, the extrude cut feature should appear within the feature tree, and the material should be removed from the part.

Figure 13: Cut-Extrude

 

The Cut-Extrude feature is a very useful tool. In the manufacturing world, it can be a common practice to start with stock material (i.e. a standard plate size) and proceed to use the Cut-Extrude tool to remove material as if you would during the machining phase.

That’s all for now! You now know the basics to create a Cut-Extrude. This is the start of editing Solid 3D models with the geometry defined in sketches. If you like the content or have questions, signup for our email list to stay in the loop for solutions or weekly content. Cheers!

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