electric hammer

1. Our company mainly specialized in: electric hammer, electric drill, angle grinder, electric-ho, rechargeable electric drill series.
   本公司主要经营：电锤，电钻，角磨机，电镐，充电式电钻系列。
2. Electric thin oil pump station is selected to ensure permanently good lubrication in work process of the hammer.
   选配电动稀油泵站，保证潜孔锤在工作过程中始终得到良好的润滑；
3. This paper mainly studies the principle, performance and the relative parameters of the hydraulic system and electric control system to the whole performance of a hydraulic falling hammer machine which is specified for the defending pile along the expressway.
   本题目结合液压落锤式高速公路护栏打桩机的开发任务，主要研究能够满足护栏沉打功能要求和高效节能的电、液系统的原理、性能以及相关参数对整机性能的影响。
4. An Improvement on Rubber Covered Rotary Shaft Lip Seal Design about Main Axle of Electric Hammer Drill
   对电锤击钻主轴骨架橡胶油封设计的改进
5. The structure and principium of hydraulic system of double-acting hydraulic pile hammer with double cylinders is studied in detail in the paper, the hydraulic system and electric control system of six-ton-double-actin hydraulic pile hammer with double cylinder is designed on the basis of it.
   本文对双缸双作用液压打桩锤液压系统的结构和工作原理进行了深入的研究，并在此基础上设计出六吨双缸双作用液压打桩锤的液压系统和电控系统。
6. The technology and the die design of cold extruding for the electric hammer drill is described.
   介绍了电锤钻头冷挤压工艺及模具设计。
7. Development of a CAD Software for Hydraulic System of Electric hydraulic Hammer
   电液锤液压控制系统CAD软件研制
8. Dynamics Analysis and Electric Motor Power Assurance of Wreath Hammer Crusher
   环锤式破碎机的动力学分析及电机功率的确定

noun

1. a hammer driven by electric motor