Results 81 to 90 of about 2,359,536 (201)

Tolerance Analysis of Mechanical Parts

open access: yesTehnički Glasnik, 2020
The determination of tolerances has a huge impact on the price and quality of products. The objective of tolerance analysis is to provide the widest possible tolerance range of parts, without disturbing the functionality of the assembly.
Živko Kondić   +3 more
doaj  

Design of an Imaging Optical System for Large-Sized Stepped Shaft Diameter Detection

open access: yesApplied Sciences
Addressing the prevalent issues of low accuracy, low efficiency, and poor image quality in online diameter measurement of large-sized stepped shafts, this study introduces a novel method based on a symmetrical dual-telecentric optical path utilizing dual
Jie Duan   +5 more
doaj   +1 more source

TOLERANCE: FEATURES AND PROBLEMS OF EVALUATION

open access: yesСтатистика и экономика, 2018
In the media and in specialized literature, publications related to attempts to assess the place and role of tolerance in the life of modern society are increasingly encountered.
M. V. Karmanov, O. A. Mahova
doaj   +1 more source

InP homojunction solar cell performance on the LIPS 3 flight experiment [PDF]

open access: yes
Performance data for the NASA Lewis Research Center indium phosphide n+p homojunction solar cell module on the LIPS 3 Flight Experiment is presented.
Brinker, David J.   +3 more
core   +1 more source

Tensile strength of composite sheets with unidirectional stringers and crack-like damage [PDF]

open access: yes, 1984
The damage tolerance characteristics of metal tension panels with riveted and bonded stringers are well known. The stringers arrest unstable cracks and retard propagation of fatigue cracks.
Poe, C. C., Jr.
core   +2 more sources

Design of Off-Axis Four-Mirror Optical Systems Enabled by Freeform Optics

open access: yesPhotonics
The off-axis reflective optical system offers several advantages, including the elimination of central obstruction, zero chromatic aberration, and a compact structure. These features make it highly valuable in the domain of space remote sensing. Freeform
Jiadong Yu, Xianglong Mao
doaj   +1 more source

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