Please introduce the experimental process of Taylor's moving iron block in detail.

During the period of 1898, Taylor carried out an experiment of transporting iron blocks in the sports research of Bethlehem Iron and Steel Company.

When he was engaged in management research, he saw that the company moved large iron blocks, and 75 porters were responsible for this work to carry the iron blocks on the train and carry them away. Each iron block weighs more than 80 kilograms, and the carrying distance is 30 meters, but the work efficiency is not high, and each person can only carry 12.5 tons of iron every day on average. Taylor really observed and analyzed, and finally figured out that a good porter should be able to move every day without endangering his health.

Taylor first made a scientific and repeated choice. The man he found was a tall and strong Dutch immigrant named Schmidt. Taylor used money to motivate Schmidt to ship pig iron in the prescribed way. One of Taylor's assistants gave the workers iron blocks, started walking, put down the iron blocks, sat down and rested, etc., all according to Taylor's pre-designed timetable and actions. Taylor tried to change various work factors in order to observe their influence on Schmidt's daily work efficiency. For example, when you can bend your knees and move the iron block; And you can dial straight at your knees. In the next few days, Taylor also experimented with walking speed, posture maintenance and other variables. After a long trial, the worker's daily average workload soared from the original 12- 13 tons to 48 tons a day, and his salary also increased, so others gradually asked Taylor to guide them to master the new working methods. After that, the loading and unloading quota was increased to 47.5 tons.

Finally, it comes down to four core contents: (1) careful selection; (2) Induce workers to know that doing so will not harm them, but will also benefit them. (3) Training and helping them acquire the skills to complete the set workload. (4) Doing it scientifically can save the body. Taylor's research has nearly tripled the work quota and raised the wages of workers. During this period, Taylor almost completed the action research of every important work, which laid a good foundation for formulating a reasonable work quota.