METHOD OF WORKING CONSTANT-PITCH HELICAL SURFACES

• 1. 一种立铣刀用变螺距螺旋曲面数字化模型精确建模方法 [P] . 中国专利： CN110162873A . 2019-08-23
• 2. 金属螺杆钻具定子螺旋曲面内腔的分块数控加工方法 [P] . 中国专利： CN104416330A . 2015-03-18
• 3. METHOD OF WORKING CONSTANT-PITCH SCREW SURFACES OF ARTICLES HAVING NON-CYLINDRICAL CORE [P] . SU757302A1 . 1980-08-23

  机译： 具有非圆柱芯的工件的等距螺距曲面的加工方法

• 4. METHOD OF WORKING HELICAL SURFACES OF DRIVEN SCREWS OF PUMPS [P] . SU1683900A1 . 1991-10-15

  机译： 泵驱动螺杆螺旋表面的加工方法

• 5. METHOD OF WORKING HELICAL SURFACES [P] . SU1620228A1 . 1991-01-15

  机译： 加工螺旋表面的方法

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• 2. Application of NURBS for Obtaining Free Form Curves and Surfaces in Spur and Helical Gears by Using CMM （Coordinate Measurement Machine） [J] . Luiz Henrique Melo Silva Nobrega, Verilton Nunes da Silva, Jose Carlos de Lima Junior, 机械工程与自动化：英文版 . 2014,第005期
• 3. Working Surface Calculation of Teeth Bevel Gear Helical-Bevel Gearing at Milling with Hob [C] . E. A. Poluektov, B. A. Lopatin, S. V. Plotnikova International Conference on Industrial Engineering . 2020
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• 5. Investigation of observational methods assessing workload of static working postures based on surface electromyography [O] . Tobias Hellig, Vera Rick, Alexander Mertens, -1
• 6. Simulation of Boiler Helical Inner Ribbing Surface Tubular Working [O] . Yaroslav Kosmatskiy, Vitaly Lychakov 2021
• 7. NATURE OF THE INTERACTION BETWEEN ELECTRONS AND WELL-DEFINED SURFACESⅡ. Interaction Between a Small Cross-Section Helical Electron Beam and Uniform Electrical Fields Perpendicular to the Helical Axis [R] . A. G. JACKSON, E. L. KERN 1963

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• 2. Statistical Modification Analysis of Helical Planetary Gears based on Response Surface Method and Monte Carlo Simulation [J] . ZHANG Jun ,GUO Fan . 中国机械工程学报 . 2015,第006期
• 3. Slow Plasma Dynamo Driven by Electric Current Helicity in Non-Compact Riemann Surfaces of Negative Curvature [J] . Luiz Carlos Garcia de Andrade . 现代物理（英文） . 2010,第5期
• 4. 变螺距螺旋曲面线切割加工探讨 [C] . 俞斌伟 . 第七届全国电加工学术年会 . 1993
• 5. 磨粒流加工多边形螺旋曲面管的大涡模拟与工艺研究 [A] . 张恒福 . 2020