Problems in the processing of metal stamping parts?

In the late 1970s and early 1980s, various hardware industries introduced a number of advanced foreign technologies, but they lacked sufficient software and hardware inputs for digestion and absorption. According to foreign experience, the ratio between the introduction of technology and the capital required for digestion and absorption is about 1:7, but our country has a late understanding of this, and the digestion and absorption steps are slow. Market competition is actually a contest of technical strength. Foreign countries attach great importance to this, and have increased their investment to occupy the commanding heights of technology. The funds used by major famous companies for scientific research and development accounted for 4% to 5% of their sales, and key areas reached 10%. Although many universities and colleges in my country are engaged in scientific research, and many theoretical research, scientific research results, and patent papers are of a high level, they are not closely integrated with the actual production, and the speed of conversion into commodities is particularly slow. (Guide: Basic Process of Metal Stamping)