Technology Sheets


POLCA stands for Paired-cell Overlap Loops of Cards with Authorization. POLCA is a production steering and control system for high mix/low volume and custom made products environments aimed at keeping the lead time at the shop floor short. Setting up a planning and execution system is not easy in an environment where customer-specific products with complex routings are processed. POLCA, if properly set up, controls the shop floor in these difficult environments particularly well. A POLCA system shares similarities with a kanban system. However, a kanban system is more suited for environments with repetitive products.

CAD, CAM and Verification

Computer Aided Design (CAD) and Computer Aided Manufacture (CAM) software has been developed since the late 1950s and is an essential component of modern manufacturing. The term CAD covers a range of applications from 2D drafting packages to full 3D design packages with simulation and analysis tools.