Optics Beveling Cobot Raises Daily Throughput About 40%

A Skilled Operator Tied to a Tedious Process

Beveling precision optical components demanded patience, repeatability, and nearly a full shift of concentrated manual work. Processing both sides of one tray took 8.5 to 9 hours and kept an operator occupied with a tedious, labor-intensive task.

The physical routine also created ergonomic concerns. As production requirements grew, inconsistent results introduced further pressure through variability and rework, making the beveling station a constraint on both people and output.

• A tray required 8.5 to 9 hours of manual beveling.
• Repetitive handling created ergonomic strain for employees.
• Process variation made consistent part quality harder to sustain.
• Rising production demand exposed the limits of the manual method.

A Purpose-Built Cobot Cell for Dual-Side Beveling

The manufacturer selected a pre-engineered robotic beveling cell built around a collaborative arm. Each component could be beveled on both sides in one uninterrupted cycle, reducing the handling embedded in the manual process.

The cell was also capable of unattended operation. That allowed beveling to continue during off shifts while the former operator ran other machines. The published account does not describe a phased rollout, training plan, or service arrangement, so those details should not be inferred.

• Target the labor-intensive beveling operation rather than automate indiscriminately.
• Configure the cell to process both sides of each component in one cycle.
• Qualify the automated process for consistent part quality.
• Use unattended off-shift operation to extend productive beveling time.

Shorter Tray Cycles and More Predictable Output

Automated tray processing took about 5 hours, compared with 8.5 to 9 hours manually. The manufacturer reported an approximately 40% increase in daily production throughput, while the operator previously assigned to beveling became available to run other machines.

The gain was broader than speed alone. The cell eliminated the cited ergonomic concerns and produced more consistent parts, reducing variability and rework. Unattended operation also added useful production time during off shifts without keeping an employee at the beveling station.

What This Example Means for Optics Manufacturers

This documented example shows why a narrow, repeatable finishing operation can be a strong candidate for cobot rental for manufacturing. The clearest opportunities combine long manual cycles, repetitive handling, measurable quality requirements, and useful off-shift capacity.

Service Robot Co. is a full-service, OEM-neutral commercial robot integrator for US businesses. As a vendor neutral robot integrator, we select equipment across manufacturers, structure financing and monthly payment programs, and manage robot deployment and integration, training, and service through a nationwide US engineer network. It gives manufacturers one partner across the entire equipment lifecycle.