1) Hydraulic piling hammer
液压打桩锤
1.
Design of the hydraulic piling hammer system simulation based on MATLAB and VB;
基于MATLAB和VB的液压打桩锤系统仿真设计
2.
As a kind of hydraulic piling hammer with special working mechanism, relatively simple structure and excellent performance, nitrogen-inflating hydraulic piling hammer is one of ideal hydraulic piling hammers product.
液压打桩锤是用于建筑、桥梁、码头等桩基础施工中打入预制桩的桩工机械,它是一种以高压液压为传动介质,将液压能转换为打击能来完成沉桩施工功能的工程施工设备。
2) Hydraulic pile hammer
液压打桩锤
1.
Hydraulic pile hammer is a new type of piling equipment.
液压打桩锤是一种新型的打桩设备,其动态性能的好坏直接影响打桩质量及打桩效率;根据其工作原理、性能指标和特性要求,运用AMES im软件建立其液压系统仿真模型,并对其主要子模型的建模依据进行说明,运用MATLAB软件对液压缸缓冲部分进行优化设计,计算出相关参数。
2.
As the result of the development of technology of integration of mechanics, electron and hydraulic pressure, hydraulic pile hammer has been researched and manufactured since 1970 s because it could save energy sources and benefit environment.
液压打桩锤从20世纪70年代中期开始研制，是世界各国对节能和环保问题重视以及机电液一体化技术发展的结果，与目前较常用的落锤、柴油锤相比，它具有能量传递效率高、噪音低、打击能量高且易于控制等优点。
3) Hydraulic pile hammer
液压桩锤
1.
Hydro-pneumatic driving system of new type hydraulic pile hammer;
新型液压桩锤气液驱动系统
2.
Thehydraulic pile hammer (HPH) is one of the pile-driving machineries forarchitectural applications.
建筑业是国民经济的支柱产业,液压桩锤属于建筑机械中的桩工机械。
5) Nitrogen-exploding type hydraulic pile hammer
氮爆式液压打桩锤
6) compressed air pile hammer
压缩空气打桩锤
补充资料：揲揲锤锤
1.象声词。促织的叫声。
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