Operators were using a chain and hoist solution to transfer parts. It was deemed an unsafe environment with several dropped parts. Accurate placement in workstation positioners and pallets could not be achieved. Operators were not meeting cycle times with prior handling method.

The system capacity rating must be able to accommodate larger oil pans that may be manufactured at a future date. The radial reach and capacity requirements create significant moment loads. Work Cell contains obstructions and low headroom.

Two machining centers in a 16′ x 16′ work cell. One operator is expected to keep the manufacturing process at peak efficiency while manhandling light, but rather large 20″ diameter parts. The safety and ability of the aging workforce to maintain the required cycle time parameters of the work cell led the end-user to seek an ergonomic solution to this material handling problem.

Heavy parts were being mounted to an engine on a hanging conveyor and engines are allowed to sway. Operators had to crawl under the engine to insert shields onto installed housing with only 6″ clearance.

Pins are transferred in and out of machining centers, each with its own clearance problems dictating where the pin can be gripped. Customer’s machine operators are apprehensive concerning manipulators. End-effector must be lightweight, simplistic, operator-friendly and safe to use.