Research on gear box of tracked vehicle based on collaborative simulation

Due to the limit of the static strength theory that result in that it can´t reflect exactly the dynamic loads suffered by gear box of tracked vehicle, so it is difficult to analysis the reliability and rest life prediction with the short time and the complex task profile. In the paper, collaborative simulation based on interfaces is used in gear box of tracked vehicle. With the running simulation of different task profile the reliability and life prediction properly of all ingredient are analyzed under the dynamic loads, and with an example of planetary frame the feasibility is proved. The research on collaborative simulation based on interfaces used in gear box of tracked vehicle not only solve the technical problem which caused by the complex task profile but also join the engineer tightly, it is significant in practice.