As reported by Assembly Magazine in their article “How to Implement a Precision Indexing Conveyor in Automotive Manufacturing,” the implementation of precision indexing conveyors can revolutionize assembly processes in the automotive industry. By optimizing efficiency, precision, and consistency, these conveyors play a pivotal role in modern manufacturing.

Specializing in the integration of precision indexing conveyor systems, offering solutions that meet the stringent demands of automotive manufacturing. Here are key considerations for successful implementation:

Assess Process Quantity and Sequencing

Begin by detailing each step of the production sequence on the conveyor. Determine the number of processes, their sequence, and interdependencies to decide the required stations of the indexing conveyor, their arrangement, and the overall length. Choosing a standard link size, which can be stroked in increments of 1, 2, 3, and 4 at a time, can reduce costs and delivery times. Servo systems offer more flexibility in positioning.

Determine Part Queue and Spacing Requirements

Calculate the necessary buffer between processes, considering the physical size of parts, safety requirements, and handling mechanisms. Adequate spacing ensures smooth transitions and minimizes bottlenecks, contributing to optimized cycle times.

Configure Conveyor Speed and Transition Timing

Define the conveyor’s transition speed between processes to match cycle time goals. Synchronize the speed with the operational tempo of adjacent processes to maintain a harmonious production flow, avoiding lags and forced waits.

Specify Positional Accuracy and Repeatability

The precision indexing conveyor must offer the positional accuracy and repeatability that align with the tolerances of automotive components. Precision indexing conveyors, such as the Motion Index Drives LFA series, provide superior accuracy compared to timing belt conveyors. With a standard overall accuracy of +/- 0.0025” on the opposite end of the drive side, the LFA precision indexing conveyor ensures high accuracy in x, y, and z positions, thanks to cam followers trapped on all sides by a hardened and ground rail system.

Click here to learn more about May Conveyor’s products.

Article with all rights reserved, courtesy of assemblymag.com