A New Type Drill Carriage of the Taphole Drill

Liu Jianping

doi:10.13374/j.issn1001-053x.1993.02.010

Volume 15 Issue 2

Oct. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1993 > 15(2): 183-188

Liu Jianping. A New Type Drill Carriage of the Taphole Drill[J]. Chinese Journal of Engineering, 1993, 15(2): 183-188. doi: 10.13374/j.issn1001-053x.1993.02.010

Citation:

Liu Jianping. A New Type Drill Carriage of the Taphole Drill[J]. Chinese Journal of Engineering, 1993, 15(2): 183-188. doi: 10.13374/j.issn1001-053x.1993.02.010

Liu Jianping. A New Type Drill Carriage of the Taphole Drill[J]. Chinese Journal of Engineering, 1993, 15(2): 183-188. doi: 10.13374/j.issn1001-053x.1993.02.010

Citation:

Liu Jianping. A New Type Drill Carriage of the Taphole Drill[J]. Chinese Journal of Engineering, 1993, 15(2): 183-188. doi: 10.13374/j.issn1001-053x.1993.02.010

PDF( 463 KB)

A New Type Drill Carriage of the Taphole Drill

doi: 10.13374/j.issn1001-053x.1993.02.010

Liu Jianping

Department of Mechanical Engineering

Received Date: 1992-06-24
Available Online: 2021-10-18

Abstract

Abstract

Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established. The natural frequencies and mode shapes of the model are calculated. The main parameter-push force, hardness of the material drilled, bit shapes and whether or not vibrating hammer, which affect the drilling speed and the relationship among the parameters are studied on the basis of experiment.
- taphole drill,
- cast house equipment,
- hammer drill mechanism