摘要
介绍了一种高速公路护栏立柱专用钻床。通过阐述原来使用的 Z35摇臂钻床加工立柱的缺陷 ,从而开发设计一种新型的立柱专用钻床 WLZZ— 2 5,经过生产实践证明 :此钻床既提高了生产效率 ,又降低了产品成本。
The special drill press for the stand pillar is introduced. Through description the defects of former Z35 rocker drill press for processing the stand pillar, the new kind of WLZZ-25 special drill press is designed and developed. The production approved that this drill press improved the production efficiency and reduced production cost.
出处
《焊管》
2001年第4期46-47,共2页
Welded Pipe and Tube
关键词
立柱
专用钻床
钻孔
节能
高速公路
护栏
stand pillar special drill press drilling hole energy saving and low consumption
