NSTL国家科技图书文献中心

1. Surface topography prediction and reliability analysis of ball end milling NSTL国家科技图书文献中心

Wang, Xu | Jiang, Zhiyuan ... - 《Measurement》 - 2025,242PA(Pt.1) - 115770～ - 共18页

摘要：Machined surface* topography is a crucial* | accuracy. To investigate machined surface* topography and* | model. The milling surface* topography model is* | methods for predicting ball end milling surface | topography and analyzing the reliability of machine tool

关键词： Ball end milling | Cutter deflection | Surface topography | Surface roughness | Reliability

2. Can surface topography reliably determine the Rigo classification system? NSTL国家科技图书文献中心

Schmidt, Natalie | Thiessen, Adam ... - 《European spine journal》 - 2025,34(2) - 565～571 - 共7页

摘要： good inter-rater reproducibility. Surface topography | reliability of the Rigo classification system using surface | topography (ST), which would allow optimization without | Purpose No studies have explored the | radiation exposure. This study aims to measure and compare

关键词： Rigo classification | Surface topography | Radiography | Reliability | Idiopathic scoliosis

3. Numerical and experimental study on surface topography of spur gear generated by double-roller gear ultrasonic rolling NSTL国家科技图书文献中心

Zhengyu Shi | Wen Shao ... - 《Surface Topography: Metrology & Properties》 - 2025,13(1) - 015028～015028 - 共23页

摘要： surface topography modeling methods for this process | consistent for both gear surface* topography and two* | reduces surface* roughness. However, there is a lack of* | incorporates initial residual stress and the surface | topography of the sample gear. Subsequently, DGUR

关键词： Double-roller gear ultrasonic rolling | Initial surface topography | Initial residual stress | Gaussian filtering | Numerical simulation

4. Study of etched surface topography with the compensation of contactless vibrational measurement errors NSTL国家科技图书文献中心

Podulka, Przemyslaw | Knapcikova, Lucia ... - 《Measurement》 - 2025,242PD - 116218～ - 共22页

摘要： than tactile, analysis of surface* topography for* | surface topography measurement results are burdened with | A comprehensive evaluation of surface | topography can contribute to many appropriate responses on | in the increasing accuracy of the surface

关键词： Etched surface | Surface topography | Roughness | Vibrations | High-frequency noise | Measurement errors

5. Influence Mechanism of the Surface Topography on the Positioning Measurement Accuracy of Micro-Vision Pattern Targets NSTL国家科技图书文献中心

Zhu, Zijian | Zhao, Chenyang ... - 《IEEE Transactions on Instrumentation and Measurement》 - 2025,74(Pt.1) - 5011512.1～5011512.12 - 共12页

摘要： the influence of the surface* topography on the* | -surface* processing methods, ultraprecision machining* | -D topography, the influence of the 3-D topography | surface reflectivity difference. Under the optimal | In micro-vision-based positioning, designing

关键词： Surface topography | Position measurement | Semiconductor device measurement | Accuracy | Springs | Plastics | Gray-scale | Optical surface waves | Machining | Etching...

6. Surface Topography in Peripheral Milling of Ti-6Al-4V: Multi-scale Evaluation and Fractal Analysis NSTL国家科技图书文献中心

Yang, Dong | Jia, Tianhao - 《Journal of Materials Engineering and Performance》 - 2025,34(2) - 1619～1634 - 共16页

摘要： multi-scale surface* topography features. The* | peripheral milling-induced surface* topography of Ti-6Al-4V* | properties, but its poor machinability makes the surface | microdefects characteristics of the machined surface* and* | surface roughness and fractal characteristics with

关键词： fractal analysis | peripheral milling | surface roughness | surface topography | Ti-6Al-4V

7. Characterizing the as-built surface topography of Inconel 718 specimens as a function of laser powder bed fusion process parameters NSTL国家科技图书文献中心

Raeymaekers, Bart | Berfield, Thomas - 《Rapid prototyping journal》 - 2025,31(1) - 200～217 - 共18页

摘要：. However, characterizing the as-built surface topography | characterize their as-built surface* topography using* | deterministic and areal surface* topography parameters are* | surface topography are evaluated and linked to the | underlying physics, informed by surface topography

关键词： Laser powder bed fusion (LPBF) | As-built surface topography | Interaction effects

8. Model for predicting milled floor surface topography by importing actual bottom tool-edge profile details via online image acquisition NSTL国家科技图书文献中心

Wenjun Lyu | Zhanqiang Liu ... - 《Mechanical Systems & Signal Processing》 - 2025,225(Feb.) - 112303.1～112303.22 - 共22页

摘要： surface topography based on field information is crucial | reconstruct the floor surface* topography. The proposed model* | surface topography for the first time. With increasing | -edge profile on the floor surface* topography and* | . This study simulates the 3D topography* of floor*

关键词： Surface topography | Actual tool-edge profile | Slot milling | Digital image processing

9. Numerical Thermal Analysis of Greased Rolling Bearing Considering Surface Topography and Plastic Deformation NSTL国家科技图书文献中心

Jiaqi Li | Linxue An ... - 《Lubrication Science》 - 2025,37(2) - 129～141 - 共13页

摘要：, thermal effect is often neglected and surface* plastic* | surface plastic deformation in the EHL state is at | In numerical studies of grease lubrication | deformation is almost not considered. This paper has | developed a deterministic thermal plasto

关键词： grease lubrication | plastic deformation | surface topography | TEHL | thermal effect

10. Effect of macro polyoxymethylene fibers on shear transfer across a crack and crack surface topography of concrete NSTL国家科技图书文献中心

Wei Guo | Yining Ding ... - 《Construction and Building Materials》 - 2025,464(Feb.21) - 140118.1～140118.16 - 共16页

摘要： and the crack surface* topography of concrete. Push* | . Topographical analysis illustrates that Rs (surface* roughness* | FRC are analyzed based on the crack surface | topography data. A model that considers both aggregate | This work explores the effect of macro

关键词： Polyoxymethylene (POM) fibers | Fiber reinforced concrete (FRC) | Shear transfer | Push-off test | Crack surface topography | Direct shear strength

摘要：Machined surface topography is a crucial | accuracy. To investigate machined surface topography and | model. The milling surface topography model is | methods for predicting ball end milling surface | topography and analyzing the reliability of machine tool

关键词： Ball end milling | Cutter deflection | Surface topography | Surface roughness | Reliability

摘要： good inter-rater reproducibility. Surface topography | reliability of the Rigo classification system using surface | topography (ST), which would allow optimization without | Purpose No studies have explored the | radiation exposure. This study aims to measure and compare

关键词： Rigo classification | Surface topography | Radiography | Reliability | Idiopathic scoliosis

摘要： surface topography modeling methods for this process | consistent for both gear surface topography and two | reduces surface roughness. However, there is a lack of | incorporates initial residual stress and the surface | topography of the sample gear. Subsequently, DGUR

关键词： Double-roller gear ultrasonic rolling | Initial surface topography | Initial residual stress | Gaussian filtering | Numerical simulation

摘要： than tactile, analysis of surface topography for | surface topography measurement results are burdened with | A comprehensive evaluation of surface | topography can contribute to many appropriate responses on | in the increasing accuracy of the surface

关键词： Etched surface | Surface topography | Roughness | Vibrations | High-frequency noise | Measurement errors

摘要： the influence of the surface topography on the | -surface processing methods, ultraprecision machining | -D topography, the influence of the 3-D topography | surface reflectivity difference. Under the optimal | In micro-vision-based positioning, designing

关键词： Surface topography | Position measurement | Semiconductor device measurement | Accuracy | Springs | Plastics | Gray-scale | Optical surface waves | Machining | Etching...

摘要： multi-scale surface topography features. The | peripheral milling-induced surface topography of Ti-6Al-4V | properties, but its poor machinability makes the surface | microdefects characteristics of the machined surface and | surface roughness and fractal characteristics with