2015 Issue 3
Category of Rotary Drilling Rigs and Drilling Tools
HU Ming;,DONG Xing-ye;
HU Ming;,DONG Xing-ye;
..............page:1-6
Technical Research on Casing Pipe for Pipe Drilling
LI Chang-chun;,FANG Yong;,JIANG Zhao-qiong;
LI Chang-chun;,FANG Yong;,JIANG Zhao-qiong;
..............page:7-9,21
..............page:10-12,16
..............page:13-16
Optimized Design of Lubrication System at Pneumatic Motor
ZHENG Heng;,GUO Zhi-ping;,LIU Hai-long;,ZHANG Yan-feng;,WANG Jing-xiang;
ZHENG Heng;,GUO Zhi-ping;,LIU Hai-long;,ZHANG Yan-feng;,WANG Jing-xiang;
..............page:17-21
About Features of New Air Wrench
YAN Guo-rui;
YAN Guo-rui;
..............page:22-27
New Type Test Equipment of Rotation Based on PLC and Configuration Autor
LAN Yong;,ZOU Guo-Jie;,JIA Ping;,CAO Zhi-Yong;,LUO Hong;,CONG Hui-Wen;,SUN Cheng-Qiu;
LAN Yong;,ZOU Guo-Jie;,JIA Ping;,CAO Zhi-Yong;,LUO Hong;,CONG Hui-Wen;,SUN Cheng-Qiu;
..............page:28-31
Research on Pneumatic Riveting Machine Performance Parameters Test System
LAN Yong;,ZOU Guo-Jie;,JIA Ping;,CAO Zhi-Yong;,LUO Hong;,GAO Bo;
LAN Yong;,ZOU Guo-Jie;,JIA Ping;,CAO Zhi-Yong;,LUO Hong;,GAO Bo;
..............page:32-35,54
Influence of Heating Temperature on Carburized Layers of 22Si2MnCrNi2MoA Steel
HUANG Bin;,ZHU Hong-wu;,YANG Zhong;,ZHOU Le-yu;,LIU Ya-zheng;
HUANG Bin;,ZHU Hong-wu;,YANG Zhong;,ZHOU Le-yu;,LIU Ya-zheng;
..............page:36-42
Design of the Mixed Earth Pressure Balance Machine in Nanchang
TANG Huan;,HE Jun;
TANG Huan;,HE Jun;
..............page:43-46
A Machining Process for the Medium-pressure Percussiue
ZHANG Xiu-li;,SHI Ming-hui;,Wang Xiang-zhou;,TANG Hao;,HE Yu;
ZHANG Xiu-li;,SHI Ming-hui;,Wang Xiang-zhou;,TANG Hao;,HE Yu;
..............page:47-51
..............page:52-54
..............page:55-56
mei kuang zong he jue jin ji de shui dian bi suo ji shu
li jian feng ;
li jian feng ;
..............page:56-57
..............page:57-58
..............page:58-59
..............page:59-60
..............page:60-61