The Development of my country's Drilling Tool Industry
With the continuous improvement and development of the mining industry, new requirements are placed on the machinery and equipment used. The tooling industry has also made great strides over the decades to meet evolving needs. Through in-depth analysis of the drilling tool industry, we understand its current development status and prospects, which is conducive to the improvement of the drilling tool manufacturing process and the improvement of its functions.
In the middle of the 20th century, my country's drilling tool industry had just started. At that time, flat-blade drill bits, air-leg rock drills and carbon steel drill rods were popular, which laid the foundation for the future development of the drilling tool industry. In the 1960s, the mining industry demanded more and more drill tools. my country began to prepare for the construction of drill tool production workshops in iron and steel enterprises. At that time, rock drilling tools and hollow steel were vigorously produced in the production workshop. In the 1970s, the quality and production scale of drilling tools had been qualitatively improved, and the mass production technology of drilling tools such as in-line drill bits and drill rods was formed to meet the needs of the mining industry.
In the 1980s, the domestic infrastructure construction was in full swing, and a large number of drilling rigs were needed. In order to meet the needs of construction, construction units imported a large number of drilling rigs from abroad. At the same time, domestic scientific research units have also stepped up research and development and production of their own drill products, and have achieved certain results in drill rods and ball teeth for drill rigs. In the 1990s, the drill rods and drill bits produced in China had exceeded the demand of the domestic market and began to be sold overseas. The domestic drill rods were made of hollow steel produced by themselves, and the quality of the domestic drill rods was not as good as that of foreign products.
At the end of the 20th century, with the rise of advanced concepts such as enterprise management, brand promotion, and marketing, the market economy has developed, and more and more drilling tool companies have been born. Complete.