Henry Ford has been called the father of the automobile. Although he did
not invent the car, he did devise a way to make them affordable. His
novel idea: bring the work to the workers. Prior to this, cars were made
one at a time, or each worker would move from car to car. The assembly
line allowed workers, their tools, and their materials to stay in one
place, and the cars were brought to the workers. This saved such an
enormous amount of time that the cost of each vehicle was drastically
reduced. I had the opportunity to visit an automobile plant, and the
precision of the assembly line was utterly amazing. One area that
particularly impressed me was the place where the wheels were being
mounted. There was a person on each side of the car, and each had two
chutes (one for the front wheel and one for the rear wheel) where wheels
and tires were staged. If you looked up the chute, you could see 15 or
so wheels ready for the next cars. What was amazing was that each car
had different wheels and tires. Some were steel wheels; others were
chrome or alloy. However, as the car approached the mounting area, the
correct wheel and tire was presented at each of the four chutes. At the
top of each chute were four groups of workers preparing the wheels and
mounting the appropriate tires.