Results 11 to 20 of about 921,833 (368)
Advances in Mechanical Engineering, 2021 The Calacatta-Carrara marble is widely used due to its excellent physico-chemical characteristics and attractive aspect. However, the sensitivity of this materiel, when performing delicate manufacturing operations, presents for the engineers a hard ...
Amira Abbassi +3 more
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An Improved Self-Born Weighted Least Square Method for Cylindricity Error Evaluation
Applied Sciences, 2022 In order to improve the stability of the evaluation results and the gross error resistance of the algorithm in view of the widespread gross errors in geometric error evaluation, an improved self-born weighted least square method (ISWLS) is proposed in ...
Yunhan Yao, Ke Zhang
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Comparison of Current Five-Point Cylindricity Error Separation Techniques
Applied Sciences, 2018 Cylindricity is a kind of three-dimensional form distortion of a cylinder. An accurate in situ measurement of cylindricity is relatively complex because measuring and reconstructing cylindrical profile and evaluating out-of-cylindricity should be ...
Wenwen Liu, Penghao Hu, Kuangchao Fan
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The study of the roundness and cylindricity deviations of parts produced with the use of the additive manufacturing. [PDF]
Int J Adv Manuf Technol, 2022 The paper is dedicated to the evaluation of the accuracy of rotary parts produced with the use of advanced manufacturing technology. The authors investigated the impact of the layer thickness of the applied material and the orientation of the model when ...
Świderski J +4 more
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A new method for cylindricity error evaluation based on increment-simplex algorithm. [PDF]
Sci Prog, 2020 A geometric error determines the quality and function of a product to a certain extent. Cylindricity error is an important indicator of the geometric error of form parts.
Liu D, Zheng P, Wu J, Yin H, Zhang L.
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Metals, 2021 The integrity of machined holes depends on many parameters, some of which are related to the cutting tool (geometry, coating, material). Other influential parameters are related to the machining process variables (spindle speed, feed rate, workpiece ...
Muhammad Aamir +6 more
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Омский научный вестник, 2023 Drilling is an extremely important process widely used in the manufacture of fuel control equipment. The sustainable drilling process of aluminum alloy is promising for today's industry, which reduces energy and coolant consumption without compromising ...
A. G. Kisel +3 more
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Applied Sciences, 2021 Drilling is one of the most performed machining operations for riveting and assembly operations in many industrial sectors. The accuracy of the drilled holes and their surface finish play a vital role in the longevity and performance of the machined ...
Muhammad Aamir +5 more
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SN Applied Sciences, 2021 The present article analyses the influence of flow forming input parameters on the development of “cylindricity error” in H30 aluminum alloy seamless tubes fabricated by a single pass reverse flow forming process.
T. De +3 more
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Locally Nilpotent Derivations of Graded Integral Domains and Cylindricity [PDF]
Transformation groups, 2021 Let B be a commutative ℤ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document ...
Michael Chitayat, D. Daigle
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