Abstract: To accelerate the application process of newly-developed components in universal single machines while minimizing the risks of batch applications, a comprehensive validation approach was presented in this paper. The approach was developed based on current verification practices and an analysis of the specific characteristics of the component and universal single machines. Principles for modification design and application verification were specifically formulated for implementing new components in these machines. The paper detailed on methodologies for designing application verification schemes, and outlined the specific content and procedures for testing and experimentation. Successful examples demonstrating the implementation of this working mode were also showcased. This research provides a practical framework that can be referenced and adapted by other universal single machines to conduct component application verification.