When watching the news, Oberoi automobile fastener manufacturers accidentally found the news that shocked the automotive screw and fastener industry. Not only was it shocked, but also made the fastener automobile screw people reflect. It turns out that human beings have been able to produce automobile screws a long time ago, and they have to sigh how broad and profound human wisdom is. At that time, there were not only no intelligent creatures on the earth, but also dinosaurs. How did this automobile screw come into being? Was it a mistake of human judgment, or was it a shocking lie from hearsay?
In the summer of 1998, Russian scientists investigated the meteorite site 300 kilometers southwest of Moscow and found a rock embedded with iron screws. Geologists estimate that the rock is 300 to 320 million years old. The nut and thread are clearly visible. It is about 1cm long and 3mm in diameter. At first, scientists thought the screw was on an agricultural machine. But the screw was solid and stuck to the rock. Some possible errors have been ruled out because subsequent studies have shown that the screw has been around for a long time.
From this point of view, it is true that the screws appeared very early. At present, the production enterprises basically have a high level of automation and intelligence. They should give full play to the advantages of independent innovation of enterprises, vigorously develop the application of information technology and high-tech, and provide services for the large-scale product pattern, complicated mechanical parts, efficient production process, automation of product inspection and intensive manufacturing technology.
