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液压震击系近十年来发展起来的利用液压为动力而不是用气压为动力的振击方法,与气动震击机构相比,它具有体积小重量轻等优点。特别值得提出的是液压振击机构的能耗只及气压震击机构的1/5～1/4。目前液压震击机构已在打桩机、液压锤、凿崖机等方面得到应用。关于液压震击造型机的试验,国外己在进行,但报导的还很少。我国尚未见到这方面的报导。本课题采用了液压冲击法即水击法生产震击。这种方法,机构简
Hydraulic shock developed over the past decade using hydraulic instead of pneumatic pressure as the driving force of the shock method, compared with the pneumatic shock mechanism, it has the advantages of small size and light weight. In particular, it is worth mentioning that the energy consumption of the hydraulic striking mechanism is only 1/5 to 1/4 of that of the pneumatic shocking mechanism. At present, the hydraulic shock mechanism has been applied in the fields of pile driver, hydraulic hammer and crook. About the hydraulic shock molding machine test, foreign already in progress, but few reports. My country has not yet seen any reports in this regard. This project uses the hydraulic impact method that is water hammer production shock. This method, the mechanism of Jane