“How to create a tool” is one of the most popular topics of discussion among our RoboDK users… and for good reason! Whether you’re a new user or just looking to streamline your process, adding a custom robot tool is a foundational skill in robot programming.
One of the most highly viewed discussions on our RoboDK Forum is “how to create a tool.”
In this guide, we will walk you through this foundational step for programming with RoboDK.
Let’s dive right in!
Step 1: Check If There’s a Suitable Tool in the Robot Library
Before you decide to create your own custom tool into RoboDK, check that there isn’t one already available in our extensive Robot Library.
We have already integrated over a hundred tool models for immediate use in your robot projects, including grippers, laser cutters, dispensers, sanders, and more.
How to Use an Existing Tool in RoboDK
To browse the range of tools already available, check the Tool section of our Robot Library.
Then load a model by following these steps:
- Open RoboDK and load your project file or create a new one.
- Find the tool you want to use in the online Robot Library.
- Click Download to download the tool file to your computer.
- Drag and drop the tool file onto the simulation workspace or use File > Open to locate and load the model.
Step 2: Importing a 3D Object into RoboDK
Sometimes, you will want to create your own custom tool to perfectly suit the needs of your application.
Creating your own custom tool within RoboDK starts with a 3D model. This file could either be supplied by the manufacturer — if you are using a purchased tool — or you could create it yourself.
Remember that the 3D model can be simple. It doesn’t have to include all the intricate workings of the tool. The model only needs to include enough detail to program the robot.
RoboDK supports a range of 3D files, including STL, IGES, and STEP.
How to Import the Tool File into RoboDK
Here are the basic steps for importing the 3D model of your tool into the simulation:
- Open RoboDK and load your project file or create a new one.
- Drag and drop your 3D file onto the workspace or use File > Open to locate and load the model.
The imported model will now appear in the Project Tree as an object.
Step 3: Converting the Object into a Tool
After importing your tool as a 3D object, you need to designate it as a robot tool. This lets RoboDK know to treat it as a programmable tool instead of a basic object.
To do this, follow these steps:
- Drag the imported model within the Program Free from the Objects section onto your robot model.
- Look at the tool within the simulation window to check that it has correctly attached to the end of the robot flange.
If all has gone correctly, you should now see the tool listed as a sub-item of the robot model and the 3D model should be attached to the end of the robot.
Step 4: Adjusting the Tool Center Point
A properly configured Tool Center Point (TCP) ensures the accuracy of your robot program by defining the operational point of your tool. For example, a two-fingered gripper might require a TCP to be placed precisely between the two fingers.
RoboDK offers 2 methods to adjust your TCP within the simulation window:
- Manual Input — Double click on the tool within the Program Tree. Input the exact X, Y, and Z values in the Tool Details window to adjust the TCP.
- Interactive Adjustment — Press Alt+Shift and use your mouse to reposition the TCP of the tool dynamically in the simulation window.
Now, you can begin programming your robot using your newly added tool.
Step 5: Adding Tool Changers for Multi-Tool Systems
If your robotic system requires switching between tools during operation, RoboDK supports tool changers to simplify the process.
A tool changer can streamline your application for tasks like machining, assembly, inspection, and any other task that requires multiple tools.
For a comprehensive guide to adding a tool changer to your project, check out our article How to Use Tool Changers With RoboDK.
Step 6: Enhancing Flexibility with Macros
If you want to extend the functionality of your tool even further, robot macros are pre-written sequences or function calls that automate specific tasks.
Macros are ideal when using tools with additional features. They allow you to easily carry out repetitive programming tasks like operating spindle tools, simulating welding tools, attaching objects to gripper tools, and much more.
For more information on the power of macros, see our article How to Create Powerful Robot Macros and Custom Tools in RoboDK
Unlock the Full Potential of Robot Tools with RoboDK’s Comprehensive Documentation
In this guide, we have equipped you with the essentials for creating a tool in RoboDK. However, we also provide even more in-depth tutorials in our extensive range of official documentation guides.
The documentation provides you with a vast range of guidance, including:
- Step-by-step tutorials that break down the details of using custom tools within RoboDK.
- Accompanying images and videos with easy to follow along instructions for a range of tool programming tasks.
- Tips on how to overcome common hurdles and use key features like manual input.
- Practical examples of how to use tools, with accompanying project files within your RoboDK installation.
Whether you’re just starting using tools in RoboDK or you’re an experienced user looking to master advanced tool programming, we have a range of resources to help you unlock the full potential of your chosen tools.
What aspect of tool programming do you struggle with the most? Join the discussion on LinkedIn, Twitter, Facebook, Instagram, or in the RoboDK Forum.. Also, check out our extensive video collection and subscribe to the RoboDK YouTube Channel
