Since humans entered the industrial age, the inner hole polishing machine technology has become an indispensable part of the workpiece processing. Although the early processing technology is relatively rough, the inner hole polishing technology has entered the field of vision of many engineers. What really made the inner hole polishing technology develop rapidly was the era of aerospace competition after the Cold War. Among them, the ultra-complex and representative is the invention of the manned spacecraft. After the end of the Cold War, most of the processing technology for manned spacecraft precision parts was turned into civilian use, and the grinding hole inner hole polishing equipment was one of them.
Since humans entered the industrial age, the inner hole polishing machine technology has become an indispensable part of the workpiece processing. Although the early processing technology is relatively rough, the inner hole polishing technology has entered the field of vision of many engineers. What really made the inner hole polishing technology develop rapidly was the era of aerospace competition after the Cold War. Among them, the ultra-complex and representative is the invention of the manned spacecraft. After the end of the Cold War, most of the processing technology for manned spacecraft precision parts was turned into civilian use, and the grinding hole inner hole polishing equipment was one of them.
