A method to estimate the axial force applied to a surgical instrument tip considering the effect of the gravity

2017 ◽  
Author(s):  
Suyong Kim ◽  
Cheongjun Kim ◽  
Doo Yong Lee
Keyword(s):  
Axial Force ◽  
Surgical Instrument

Development and testing of rolling cutter bit with a new arrangement of teeth on the balls

2020 ◽  
pp. 60-68
Author(s):  
V. A. Pyalchenkov ◽  
D. V. Pyalchenkov
Keyword(s):  
Axial Force ◽  
Axial Load ◽  
Vertical Line ◽  
Ball Joint ◽  
Line Passing

Research has found that the axial load applied to the bit is distributed unevenly along the crowns of the balls. The middle crowns are the busiest. The value of the axial force perceived by a separate ring is associated with the deformation of the details of the ball joint. You can reduce the uneven loading of crowns by shifting them along the ball along the radius of the bit, placing them so that the vertical line passing through the center of the lower ball of the lock bearing passes through the middle of the gap between the crowns of neighboring balls. The bits with the new option of placing the teeth on the balls were tested on the stand and in industrial conditions. For the bits of this design, the axial load was distributed more evenly over the crowns, which allowed increasing the efficiency of their work.

scholarly journals Research on the application of on-line monitoring technology for bolt axial force of wind turbine

2021 ◽  
Vol 1043 (3) ◽  
pp. 032052
Author(s):  
Linlin Cao ◽  
Kai Liu ◽  
Zhongwei Zhang ◽  
Wendong Sun ◽  
Weiliang Chen
Keyword(s):  
Wind Turbine ◽  
Axial Force ◽  
Monitoring Technology ◽  
On Line
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