电动液压劈木机液压系统设计

采用液压原理，设计了一款外形美观、移动方便、符合德国“GS”标准的电动卧式液压劈木机。针对设计开发过程中出现的保压和德国“GS”标准中要求双手操作的安全要求等问题，一是设计了三位三通液压控制阀，有效解决了双手操作问题；二是提高齿轮泵、液压控制阀等关键件的制造精度，加强关键件组装工序检验和控制手段，使劈木机压力得到了保证。结果表明：液压技术在电动工具中应用，具有一定的发展前景，电动卧式液压劈木机可以系列化，以满足不同客户要求。

Hydraulic System Design of Electric Log Splitter

Based on the hydraulic principle , it designs a good appearance , which is mobile convenience and up to the standard of Germany ＆quot;GS＆quot;electric horizontal hydraulic log splitter .In view of this machine characteristic such as keeping the pressure and Germany ＆quot;GS＆quot;hands operation safety in the standard requirement , it designs a hydraulic control valve with three tee to solve the problem of the hands operation , improves the manufacturing precision of the gear pump , hydraulic control valves , strengthens the key -module assembly process inspection and control means .These make the splitting machine obtain satisfactory pressure .The results show that the hy-draulic technology can be used in electric tools and have a certain development prospects .