Jianzhuang Zhi

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Actual equipment experiments are adopted to measure the load spectrum of torsion shaft. Virtual prototyping supplement the load spectrum that cannot be measured by actual experiments. The comparison and analysis between actual vehicle experiment data and virtual test results of virtual prototype verify their complementarities, which provide full and(More)
Base on the launch mechanism and structure characteristic of rarefaction wave gun, interior ballistic gas dynamic model of it applying the inertial breech that considering the dynamic opening process of went equipment is established. By calculating the model the distribution of interior ballistic parameters in the launch process are also discussed, and then(More)
Transmission system is the key subsystem of Complicated equipment to realize its maneuverability. Statistic data show that 36 percent of chassis faults is caused by transmission system. To overcome the difficulties of battle decision in confirming appropriate maintenance periods and allocating maintenance resource, a new kind service life and evaluation(More)
In order to predict the fatigue life of torsion shaft of self-propelled gun, an experiment has been carried out through field test to achieve the load spectrums of torsion shaft. The conclusion that the maximum tensile stress is the failure stress of torsion shaft is drawn. The stochastic response surface method (SRSM) is introduced to study the low cycle(More)
Breech mechanism is the key and important device to improve reliability and maintenance for large caliber guns. It's major fault mode is grain abrasion caused by dry sliding friction. There are no feasible and practical technologies to simulate and predict the abrasion failure life of key components for breech mechanism. A new simulation and prediction(More)
  • 1