It makes great influence to normal production of BF because of design faults of hydraulic system and improper operation after modification for hydraulically driven clay gun at Iron-making Plant.
炼铁厂液压炮在改型以后，由于液压系统的设计缺陷及使用中方法不当，对高炉生产影响很大。
2
Using MR fluids in recoil brake of gun, the damping can be regulated by means of changing consistence of MR fluids to form hydraulic resistance, and law of recoil resistance can also be controled.
In this paper, the formulae of hydraulic resistance for this naval gun's recoil mechanism is derived so that necessary technique can be provided for the reverse design to this naval gun.