PushCorp

Where is robotic deburring most valuable? 🤔

The answer is when deburring parts with multiple edges, surfaces, and hard-to-reach features that require consistent finishing.

In manual deburring, the real challenge is consistency across every part:

➡️ Maintaining consistent tool pressure
➡️ Reaching complex internal features
➡️ Preventing over-removal
➡️ Maintaining edge quality
➡️ Reducing repetitive manual finishing work
➡️ Keeping cycle times predictable

That is why robotic deburring depends on more than just robotic motion.

The spindle, tool selection, contact angle, programmed path, and force control strategy all affect whether the process can deliver repeatable results.

This aluminum wheel rim is a good example.

The part includes several different deburring and finishing areas, from heavier burrs left behind by previous manufacturing steps to difficult-to-access internal rim features.

In this demo, PushCorp shows how robotic deburring can work across several areas of an aluminum wheel rim. The robot removes heavier burrs, refines the surface, and reaches into tight features with a mounted point.

See robotic deburring in this PushCorp demo.

For manufacturers dealing with welded edges, bevels, and larger surface areas, belt sanding can offer several advantages:

➡️ High part-shape versatility
➡️ Weld grinding and beveling without a tool change
➡️ High material removal rate
➡️ Support for larger surface areas
➡️ Quick belt changes
➡️ Uniform surface consistency

But the tool itself is only part of the process.

When a robotic belt sander is paired with an active compliance device, the system gains another layer of control.

That allows the robot to apply consistent surface force as the belt travels across the welded edge, helping the process stay more stable and repeatable from part to part.

For weld prep applications, that consistency can make a major difference.

See PushCorp’s RBS 372 Series robotic belt sander in action here!

Weld spatter removal looks simple until it becomes a repeatability problem.

On welded assemblies like industrial ATV racks, spatter cleanup often requires tedious manual finishing across tubes, joints, and hard-to-reach areas.

The challenge is maintaining enough force to remove stubborn spatter without damaging the part surface.

That is where robotic finishing can help.

In this demo, PushCorp uses high-torque electric spindles and precise force control to automate weld spatter removal on ATV racks.

The goal is a cleaner, more consistent surface finish while reducing the manual strain of repetitive cleanup work.

For manufacturers dealing with welded assemblies, robotic spatter removal can help make finishing more controlled, repeatable, and easier to scale.

See the process in action!

Still cutting aluminum casting trees manually?

In foundry operations, riser cutoff requires operators to handle heavy parts close to a rotating bandsaw blade, followed by a secondary sanding step for cleanup.

Our robotic cutoff demo below shows how we tackle lost-foam aluminum castings.

The goal:
➡️ Eliminate or reduce operator exposure
➡️ Improve cutoff consistency
➡️ Move closer to near-flush trimming
➡️ Reduce downstream sanding

However, the robotic cutoff process requires more than separating parts. While that’s a challenge too, we had to grapple with the tooling stack, cut angle, sequencing, and fixturing strategy.

All of those factors and more determine whether the process can improve what happens downstream.

Watch the video!

Consistent weld leveling only works if the robot maintains the right force while the tool changes orientation.

As the robot moves across welded edges, the contact conditions can change quickly:
➡️ Tool angle shifts
➡️ Part geometry changes
➡️ Surface height varies
➡️ Weld seams are not perfectly uniform
➡️ Contact pressure becomes harder to control

That is where active compliance makes the difference.

The PushCorp compliance device automatically adjusts air pressure as the tool changes orientation, helping maintain constant force against the workpiece in real time.

The result is a more controlled and repeatable weld leveling process.

This level of force control is precisely what helps turn robotic motion into a reliable material removal process.

See how it works in the video!

What is a force compliance device? 🤔

In a nutshell, it gives the robot “a sense of touch.” The robot gets to “feel” the curvature, surface texture, and inconsistencies to apply the right amount of force.

For example, the PushCorp AFD62 is a force compliance device with a sliding carriage that allows the robot to maintain accurate force over contours in any orientation.

Without force compliance, the robot may follow the path correctly but still apply too much or too little pressure against the part.

That can lead to inconsistent material removal, uneven surface finish, or missed areas.

For manufacturers struggling to achieve consistency in robotic grinding, sanding, or finishing, force compliance is often one of the key pieces of the process.

See the PushCorp compliance in action here.