对《货车制动系统“三化一互换”》理念进行了诠释,提出为了提高铁道货车运行的安全性、可靠性,必须强化制造工艺技术与管理,实施货车制动系统制造组装商品化,确保制造装车质量。 The article explained the concept of “truck brake system” and “three changes and one exchange”, and proposed that in order to improve the safety and reliability of railway truck operation, it is necessary to strengthen the manufacturing technology and management and implement the truck brake system to manufacture the assembled goods To ensure that the quality of manufacturing cars.