摘要
Production planners in the automotive industry are already being confronted with the problem of steadily increasing age of workers performing assembly jobs which frequently involve highly repetitive, short-cycle operations, and this problem seems likely to become more acute in the future. Two diametrically opposed solutions are being used: (1) Older workers are phased out under early retirement schemes (before musculoskeletal problems arise), and preference is given to younger workers, in many cases on a temporary, subcontracted basis. (2) Ergonomic and medical danger points in assembly processes are identified and eliminated by modification of the work model, irrespective of whether older or younger workers are involved.