Drilling machine, preferably, respectively, quills, render drilling machine, for the automatic drilling of hangers and other optionally nsta ends of wood.

• 1. 钢琴弦槌自动钻孔机、多角度钢琴弦槌自动钻孔机和钢琴弦槌自动钻孔系统 [P] . 中国专利： CN102490212B . 2014.10.08
• 2. 钢琴弦槌自动钻孔机、多角度钢琴弦槌自动钻孔机和钢琴弦槌自动钻孔系统 [P] . 中国专利： CN102490212A . 2012-06-13
• 3. Drilling machine with, respectively, quills, render circular shiftable drilling spindle traeger [P] . 德国专利： DE854737C . 1952-11-06

  机译： 分别带有羽毛笔的钻孔机，提供圆形可移位的钻孔主轴拖网

• 4. Replaceable drilling head with inclined drill - is fitted into sliding main quill of automatic machine tool [P] . 瑞士专利： CH556708A . 1974-12-13

  机译： 带有倾斜钻头的可替换钻头-安装在自动机床的滑动主轴中

• 5. Replaceable drilling head with inclined drill - is fitted into sliding main quill of automatic machine tool [P] . 德国专利： DE000007316877U . 1973-08-09

  机译： 带有倾斜钻头的可替换钻头-安装在自动机床的滑动主轴中

• 1. Development of a drill energy utilization index for aiding selection of drill machines in surface mines [J] . Kumar Suraj, Rahul Talreja, Murthy V.M.S.R. 矿业科学技术（英文版） . 2017,第003期
• 2. Development of a drill energy utilization index for aiding selection of drill machines in surface mines [J] . Kumar Suraj, Rahul Talreja, Murthy V.M.S.R. 矿业科学技术学报：英文版 . 2017,第003期
• 3. Study on temperature field of the drilling machine during the course of drilling in coal mine [J] . LIU Zhi-chao, YU Ming-gao, ZHENG Li-gang, 煤炭学报：英文版 . 2006,第001期
• 4. Effect of aluminum content on machining characteristics of AZ31 and AZ91 magnesium alloys during drilling [J] . B.Ratna Sunil, K.V.Ganesh, P.Pavan, 镁合金学报（英文） . 2016,第001期
• 5. INTELLIGENT DRILLING BY AUTOMATIC CONTROL OF POSITION AND ORIENTATION OF DRILL HEAD OF CRAWLER DRILL MACHINE [C] . Hiroyuki SUZUKI, Hiroshi TAKAHASID Asia-Pacific Conference of the International Society for Terrain Vehicle Systems . 1998
• 6. The Calyx Core Drill and the Two Machine Telescopic Drill Carriage "Anaconda Type" [D] . Pate, Manoah Lasley. 1938
• 7. Automatic Determination of Optimal Linear Drilling Trajectories for Cochlear Access Accounting for Drill Positioning Error [O] . Jack H. Noble, Omid Majdani, Robert F. Labadie, -1
• 8. A Machine Vision Based Automatic Optical Inspection System for Measuring Drilling Quality of Printed Circuit Boards [O] . Wei-Chien Wang, Shang-Liang Chen, Liang-Bi Chen, 2017

• 1. Micro Electrical Discharge Machining(μEDM):Holes Drilling and Characterization of the Process Parameters [J] . Asmae Tafraouti ,Yasmina Layouni . 材料科学与工程：中英文B版 . 2021,第003期
• 2. 一种全自动外球面轴承外圈径向钻孔机 [C] . 王伟光 ,陈光明 . 全国轴承专用装备开发及应用技术研讨会 . 2016
• 3. 玉石钻孔关键技术研究及全自动玉石钻孔机设计 [A] . 王正根 . 2016