3D Printing offers a great resource for quickly and affordably creating end of arm tooling for the many tasks that collaborative robots take on.
Collaborative robots are a great resource for smaller companies looking to automate. They are a flexible resource for completing repetitive tasks in assembly and sorting because of their flexibility and ease of training. The trouble is that robot grippers are not very versatile. Often each task needs its own specialty gripper to be created to grasp the objects in that task.
Creating these grippers is both expensive and difficult due to CAD requirements and machining costs. 3D Printing makes the creation of EOAT much easier and flexible.
End of Arm Tooling Created with 3D Printing
3D Printing is a very flexible means of manufacturing EOAT. It allows users to very quickly create custom fingers or parts nests without many machining concerns or time input. That is why Schunk has started providing resources to create custom 3D Printed end effectors. EMI has also started selling 3D Printed EOAT solutions. And there is the Slant 3D Part Mason Project that provides customisable Grippers for Collaborative robots.
Since there are so few design constraints on 3D printed parts you also don't have to worry about high costs of engineering and design bottlenecks.
How to get 3D Printed EOAT
Get a Model
At Slant 3D we maintains a team of 3D modelers that can help you design a gripper for your application within hours or days. You can also access pre-made 3D models for gripper fingers and pads at Part Mason. The models are ready immediately to be printed by a service or on your in-house 3D printer.
One other option is to use online resources such as eGrip by Schunk which can generate .STEP files that can be 3D Printed very affordably.
Print the Part
Once you have the model you can print it on your In-house 3D printed, such as the Mason. If you need higher volumes of the part to outfit an assembly line, or if you need specific material properties you can submit the design for a quote. Generally it only requires 2-4 days to turn around 100 pieces at Slant 3D.
Use Your Robot
When the parts arrive they can immediately be mounted onto your collaborative robot and put to work. If you ever need more pieces they can be ordered instantly without redesign or setup.
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