process for obtaining tips for pens for extrusion and drawing on a thread

• 1. 用于书写笔、绘图笔、画笔和/或化妆笔的部件以及用于制造该部件的方法 [P] . 中国专利： CN104968507B . 2017.10.24
• 2. 用于书写笔、绘图笔、画笔和/或化妆笔的部件以及用于制造该部件的方法 [P] . 中国专利： CN104968507A . 2015-10-07
• 3. A process for obtaining of the tips of the ballpoint pen by extrusion and wire drawing from a wire [P] . 法国专利： FR1495337A . 1967-09-15

  机译： 通过从金属丝挤出和拉丝获得圆珠笔笔尖的方法

• 4. process and device for the rapid printing tips for ballpoint pens, for extrusion, starting from the wire without any waste material [P] . 瑞士专利： CH414395A . 1966-05-31

  机译： 圆珠笔快速印刷笔尖的方法和装置，用于挤出，从金属丝开始，没有任何废料

• 5. Improvements made to the processes and devices for drawing or extrusion of threads or tapes made of quartz or other oxides with a high melting point [P] . 法国专利： FR835428A . 1938-12-21

  机译： 对拉制或挤出高熔点石英或其他氧化物制成的线或带的工艺和装置进行的改进

• 1. FINITE ELEMENT ANALYSES OF THE EXTRUSION FLOWS OF BOGER FLUIDS WITH END-DRAWING AND GRAVITY-DRAWING [J] . 范毓润, 范西俊, 路甬祥 中国化学工程学报：英文版 . 1995,第002期
• 2. Microstructure evolution,texture and mechanical properties of a Mg-Gd-Y-Zn-Zr alloy fabricated by cyclic expansion extrusion with an asymmetrical extrusion cavity:The influence of passes and processing route [J] . Zhaoming Yan, Yong Xue, Xubin Li, 镁合金学报（英文） . 2021,第003期
• 3. Microstructure evolution,texture and mechanical properties of a Mg-Gd-Y-Zn-Zr alloy fabricated by cyclic expansion extrusion with an asymmetrical extrusion cavity:The influence of passes and processing route [J] . Zhaoming Yan, Xubin Li, Jie Zheng, 镁合金学报（英文） . 2021,第003期
• 4. Estimating surface hardening profile of blank for obtaining high drawing ratio in deep drawing process using FE analysis [C] . C. J. Tan, A. Aslian, B. Honarvar Global Conference on Materials Science and Engineering . 2016
• 5. Tips pentacene crystal alignment for improving performance of solution processed organic thin film transistors. [D] . He, Zhengran. 2014
• 6. Finite Element Analysis of Extrusion Process for Magnesium Alloy Internal Threads with Electromagnetic Induction-Assisted Heating and Thread Performance Research [O] . Meng Liu, Zesheng Ji, Rui Fan, 2020
• 7. Finite Element Analysis of Extrusion Process for Magnesium Alloy Internal Threads with Electromagnetic Induction-Assisted Heating and Thread Performance Research [O] . Meng Liu, Zesheng Ji, Rui Fan, 2020

• 1. Present Situation of the Anti-Fatigue Processing of High-Strength Steel Internal Thread Based on Cold Extrusion Technology:A Review [J] . Hong MIAO ,Cheng JIANG ,Sixing LIU . 中国机械工程学报 . 2017,第002期
• 2. Microstructure, mechanical properties and deformation mechanisms of an Al-Mg alloy processed by the cyclical continuous expanded extrusion and drawing approach [J] . Ruiqing Lu ,Long Zhang ,Shuwei Zheng . 矿物冶金与材料学报:英文版 . 2022,第1期
• 3. 基于手绘草图轮廓检索的简笔绘图系统 [C] . . '2008系统仿真技术及应用学术会议 . 2008
• 4. 用于精密挤出成型的气辅挤出口模设计数值模拟和实验研究 [A] . 肖建华 . 2008