Tool to determine the proper angles of the cutting lips of twist drills

• 1. 自动确定麻花钻头钻尖初始角度的智能系统 [P] . 中国专利： CN103419096B . 2016.01.13
• 2. 自动确定麻花钻头钻尖初始角度的智能系统 [P] . 中国专利： CN103419096A . 2013-12-04
• 3. Tool to determine angle and length of lips of twist drills [P] . 美国专利： US2506868A . 1950-05-09

  机译： 确定麻花钻唇角和长度的工具

• 4. Twist drill with the transition from negative axial rake angle between the lip and the secondary cutting edge [P] . BRPI1012294A2 . 2016-03-15

  机译： 麻花钻，从唇缘到第二切削刃之间的负轴向前角过渡

• 5. Twist drill with a transition portion in the axial direction negative rake angle between the secondary cutting edge and lip [P] . 日本专利： JP2012529998A . 2012-11-29

  机译： 麻花钻，在辅助切削刃和唇缘之间具有轴向负前角的过渡部分

• 1. Conservative approach in drilling-cutting tool injuries [J] . Osman Köneş, Murat Akarsu, Cevher Akarsu, 急性病杂志（英文版） . 2018,第004期
• 2. Conservative approach in drilling-cutting tool injuries [J] . Osman Kones, Murat Akarsu, Cevher Akarsu, 急性病杂志(英文版) . 2018,第004期
• 3. Tool Wear Monitoring in Drilling Using Multiple Feature Fusion of the Cutting Force [J] . 国际设备工程与管理（英文版） . 2001,第001期
• 4. Shale Hydrocarbon Development Based on Drill Cuttings TOC Analysis: Case Study of Brownshale Drill Cuttings of Well BS-03, Pematang Formation, Bengkalis Trough, Central Sumatra Basin [J] . Aris Buntoro, Carolus Prasetyadi, Ricky Adi Wibowo, 长江油气(英文版) . 2020,第003期
• 5. The Analysis of the Untwisting and Retwisting Methods in Determining the Twist of OE Yarn [J] . 贾立锋, 饶惠珍, 李汝勤 东华大学学报：英文版 . 1998,第003期
• 6. Study on the Kinematics of the Lips of the Twist Drill on the Axial vibration Part 2: Theoretical Chip Length and Dynamic Angles of the Drill [C] . L.Z. Gu, Q. Hong, C.J. Xiang International Conference on Engineering Technologies and Ceeusro . 2010
• 7. Static and dynamic analysis of twist drills subjected to cutting loads [D] . Kadam, Sagar Chandrakant 2007
• 8. Abstract 48: Seeing Cleft Lip from a New Angle: Crowdsourcing to Determine Whether Scar Severity or Lip Angle Matters More to the General Public [O] . Anne M. Sescleifer, Tamara A. Osborn, Jeffrey D. Rector, 2018
• 9. Twist Drill Drillable Deep Hole under Continuous High Feed Rate(Mechanism of Particular Type Chip Formation of 0-Degree Rake Angle Twist Drill) [O] . Shinsaku HANASAKI, Ryousuke HOSOI, Toshiaki HOSOI, 2004

• 1. 发动机短舱唇口平面确定方法研究 [C] . Jin Ding ,金鼎 ,Zhao Xiao Hui . 上海市科学技术协会第十四届学术年会暨上海市航空学会2016年综合性学术年会 . 2016
• 2. 基于Petri网的软件解析工具实现和程序正确性测试 [A] . 陈泉源 . 2014