How did Henry Ford use the moving assembly line to make automobiles?

Henry Ford revolutionized the automobile industry by introducing the world’s first moving assembly line for cars in 1913. Drawing inspiration from the meat-processing industry, where overhead trolleys moved carcasses past stationary workers, Ford applied these principles to maximize efficiency and output.12

Under his system, the chassis was pulled past stockpiles of components, allowing workers to remain in one location and perform specialized, repetitive tasks at a pace dictated by the machine. This transition from bringing parts to a stationary vehicle to moving the vehicle past the parts drastically reduced labor time—for instance, chassis assembly time dropped from 12.5 man-hours to just 93 man-minutes by 1914.2

While this innovation enabled mass production and significantly lowered the price of the Model T, it also created a monotonous work environment that led to high employee turnover. To address this, Ford introduced the $5 daily wage in 1914 to improve labor productivity. Ultimately, Ford’s commitment to division of labour and standardized processes transformed manufacturing and made private automobiles accessible to the middle class.123