YZ-55A型牙輪鉆機整機結構動態特性分析

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YZ-55A型牙輪鉆機整機結構動態特性分析

孫衍全, 賈甦燕, 龔翔, 張立剛

文章導航 > 工程科學學報 > 1998 > 20(3): 216-219

孫衍全, 賈甦燕, 龔翔, 張立剛. YZ-55A型牙輪鉆機整機結構動態特性分析[J]. 工程科學學報, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

引用本文:

孫衍全, 賈甦燕, 龔翔, 張立剛. YZ-55A型牙輪鉆機整機結構動態特性分析[J]. 工程科學學報, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

Sun Yanquan, Jia Suyan, Gong Xiang, Zhang Ligang. Dynamic Characteristics Analysis of YZ-55A Blast-hole Drill's Structure[J]. Chinese Journal of Engineering, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

Citation:

Sun Yanquan, Jia Suyan, Gong Xiang, Zhang Ligang. Dynamic Characteristics Analysis of YZ-55A Blast-hole Drill's Structure[J]. Chinese Journal of Engineering, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

孫衍全, 賈甦燕, 龔翔, 張立剛. YZ-55A型牙輪鉆機整機結構動態特性分析[J]. 工程科學學報, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

引用本文:

孫衍全, 賈甦燕, 龔翔, 張立剛. YZ-55A型牙輪鉆機整機結構動態特性分析[J]. 工程科學學報, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

Sun Yanquan, Jia Suyan, Gong Xiang, Zhang Ligang. Dynamic Characteristics Analysis of YZ-55A Blast-hole Drill's Structure[J]. Chinese Journal of Engineering, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

Citation:

Sun Yanquan, Jia Suyan, Gong Xiang, Zhang Ligang. Dynamic Characteristics Analysis of YZ-55A Blast-hole Drill's Structure[J]. Chinese Journal of Engineering, 1998, 20(3): 216-219. doi: 10.13374/j.issn1001-053x.1998.03.025

YZ-55A型牙輪鉆機整機結構動態特性分析

doi: 10.13374/j.issn1001-053x.1998.03.025

北京科技大學資源工程學院, 北京 100083

基金項目:

有色金屬總公司“八五”攻關項目

作者簡介:
孫衍全,男,36歲,副教授,碩士

中圖分類號: TD422.1;O327
計量
- 文章訪問數: 312
- HTML全文瀏覽量: 82
- PDF下載量: 9
- 被引次數: 0
出版歷程
- 收稿日期: 1997-06-10
- 網絡出版日期: 2021-08-27

Dynamic Characteristics Analysis of YZ-55A Blast-hole Drill's Structure

Resources Engineering School UST Beijing, Beijing 100083, China

摘要: 采用SAP5P程序對YZ-55A型牙輪鉆機進行整機的動態特性計算和分析.結果表明,鉆機合理的工作轉速范圍應在80~150r/min之間,在利用YZ-55型牙輪鉆機的實測載荷譜的基礎上,引入校正系數對YZ-55A型進行動應力計算,得到該鉆機整機振型和應力-時間歷程圖.
- 牙輪鉆機 /
- 動態計算 /
- 力學模型 /
- 振型分析
Abstract: Presents the dynamic characteristic analysis of YZ-55A Blast-hole Drill's structure by using SAP5P program. The result shows that the reasonable working rotation speed range should be between 80 and 150r/min. Based on the load spectrum of YA-55 Blast-hole, the dynamic stress calculation on YZ-55A is carried out by introducing adjusting coefficient, the structure's vibration modes and strees-time histories are are presented.
- blast-hole drill /
- vibration mode analysis /
- dynamic mechanic model /

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文章訪問數: 312
HTML全文瀏覽量: 82
PDF下載量: 9
被引次數: 0

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