Monte Carlo simulation for tolerance analysis in prefabrication and offsite construction
Sign Up to like & getrecommendations! Published in 2019 at "Automation in Construction"
DOI: 10.1016/j.autcon.2019.03.026
Abstract: Abstract Producing assemblies that experience little to no rework during assembly fit-up is a perennial challenge in offsite construction. While the traditional response has been to solve geometric issues onsite at the expense of large… read more here.
Keywords: monte carlo; tolerance; construction; offsite construction ... See more keywords
Fabrication tolerance analysis of grating couplers between optical fibers and silicon waveguide
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.163490
Abstract: Abstract The grating structure and its performance for coupling between fiber and silicon-based waveguide are studied and analyzed. The coupling mechanism is illustrated through the grating Bragg diffraction condition, and the effect of physical parameters… read more here.
Keywords: tolerance analysis; grating couplers; fabrication tolerance; grating coupler ... See more keywords
Tolerance analysis of spur gears based on skin model shapes and a boundary element method
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2019.103658
Abstract: Abstract Tolerance analysis is an important approach for evaluating the accuracy and function of mechanical products. Research on tolerance analysis has mainly focused on the transfer and accumulation of geometric deviations during assembly, while the… read more here.
Keywords: tolerance analysis; analysis; spur gears; method ... See more keywords
Response surface and tolerance analysis approach for optimizing HPLC method
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2019.01.007
Abstract: Abstract We simultaneously determined tinidazole (TIN), miconazole nitrate (MIC), propylparaben (PP), and methylparaben (MP) using response surface and tolerance analysis approach. The selected critical to quality characteristics (CTQs) were tailing factor (Tf), resolution between peaks… read more here.
Keywords: surface tolerance; analysis approach; response surface; tolerance analysis ... See more keywords
A new way to solve tolerance analysis: the Cassino Unified Tolerance Analysis tool
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Computer Integrated Manufacturing"
DOI: 10.1080/0951192x.2018.1550672
Abstract: ABSTRACT In the last 30 years, many research works were carried out on the tolerance analysis. Historically, tolerance analysis of rigid assemblies was always separated by that of compliant assemblies. In this work, a new… read more here.
Keywords: analysis; cassino unified; tool; tolerance analysis ... See more keywords
Direct tolerance analysis of mechanical assemblies with normal and non-normal tolerances for predicting product quality
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Computer Integrated Manufacturing"
DOI: 10.1080/0951192x.2021.2023221
Abstract: ABSTRACT Tolerance analysis, as an effective tool for predicting the effects of geometrical and dimensional deviations on the key characteristics, plays an essential role in increasing the functionality and quality of mechanical products. The conventional… read more here.
Keywords: tolerance analysis; quality; product; tolerance ... See more keywords
A quasi-Monte Carlo statistical three-dimensional tolerance analysis method of products based on edge sampling
Sign Up to like & getrecommendations! Published in 2021 at "Assembly Automation"
DOI: 10.1108/aa-09-2020-0144
Abstract: Purpose The conventional statistical method of three-dimensional tolerance analysis requires numerous pseudo-random numbers and consumes enormous computations to increase the calculation accuracy, such as the Monte Carlo simulation. The purpose of this paper is to… read more here.
Keywords: tolerance; method; three dimensional; tolerance analysis ... See more keywords
Assembly design in aeronautic field: From assembly jigs to tolerance analysis
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/0954405416635033
Abstract: Tolerance analysis represents the best way to solve assembly problems in order to improve the quality and to reduce the costs. It is a critical step to design and to build a product such as… read more here.
Keywords: tolerance; assembly; tolerance analysis; tail beam ... See more keywords
Economic tolerance analysis of optical systems based on distortion.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468562
Abstract: In optical design, the purpose of tolerance allocation is not only to satisfy all image quality requirements but also to minimize the machining cost. Therefore, to achieve these two goals easily and quickly, in this… read more here.
Keywords: image quality; tolerance analysis; economic tolerance; tolerance ... See more keywords