The 2017 Innovation and Development Regular Meeting of our company's Technology Department was held on March 3rd in the company's conference room, attended by Chairman Zheng Hongwei, Vice General Manager Sun Qi, and all members of the company's Technology Department. During the meeting, Director Zheng made a detailed summary of the technical work in 2016 and put forward new ideas and requirements for 2017, with a particular focus on technological innovation. During the meeting, a detailed discussion was held on the topic of "Improvement Practice of the Positioning Mechanism of the Signal Clock Receiver" proposed by Vice President Sun. Regarding the phenomenon of "increased backlash of the receiver positioning mechanism after multiple movements" discovered in production, Vice President Sun gave a detailed explanation and demonstrated it through computer simulation, thereby identifying the problem and proposing a solution to modify the ratchet, fixing plate, and positioning column; The attendees conducted a detailed review of this plan, determined its feasibility, and decided to implement production. Afterwards, preliminary opinions were solicited for the two projects of track rudder and electric whistle, and they were identified as key projects for technical development and formal recognition in 2017.