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Benjamin Schleich - Skin Model Shapes: A new Paradigm for the Tolerance Analysis and the Geometrical Variations Modelling in Mechanical Engineering

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Benjamin Schleich

Skin Model Shapes: A new Paradigm for the Tolerance Analysis and the Geometrical Variations Modelling in Mechanical Engineering

Series: Konstruktionstechnik/Maschinenelemente

Volume 438 2017

Results in this title

Prototype Implementation of a Tolerance Analysis Tool based on SkinModel Shapes S. 157-162

„… 6 Prototype Implementation of a Tolerance Analysis Tool based on Skin Model Shapes 157 6 Prototype …” „… Implementation of a Tolerance Analysis Tool based on Skin Model Shapes 7e aforementioned approaches for the …” „… tolerance analysis approach in multiple case studies. In the following, the implementation and the …”

Application and Benchmark of the Tolerance Analysis Approach based on Skin Model Shapes S. 163-191

„… 7 Application and Benchmark 163 7 Application and Benchmark of the Tolerance Analysis Approach …” „… based on Skin Model Shapes As it has been highlighted, tolerance analysis is a main issue in the …” „… discrete goods industry and the studied tolerance analysis problems are consequently as manifold as the …”

A comprehensive Framework for the Computer-Aided Tolerance Analysis based on Skin Model Shapes S. 85-156

„… 5 Framework for the Tolerance Analysis based on Skin Model Shapes 85 5 A comprehensive Framework …” „… for the Computer-Aided Tolerance Analysis based on Skin Model Shapes 7e concept of Skin Model Shapes …” „… tolerance analysis is a key tool for supporting the tolerancing activities in design, the following sections …”

Identification of Need for Research S. 63-66

„… chapter is to clearly identify the need for a comprehensive tolerance analysis theory, that is capable of …” „… designers must be based on tolerance analysis investigations” [WEE88]. Hence, tolerance analysis is “key …” „… many tolerancing decisions rely on tolerance analysis results. Due to its importance, manifold …”

Context and State of the Art S. 5-62

„… activities. Among these different tasks, the tolerance analysis is a key activity, since it aims at assessing …” „… not least its importance becomes apparent from the high number of computer-aided tolerance analysis …” „… approaches and tools for the computer-aided tolerancing with a focus on the computer-aided tolerance analysis …”

Bibliography S. 199-238

„… – 25, 2015. 200 Bibliography [Arm16] Armillotta, A. Tolerance Analysis Considering form Errors in …” „… . Comparison of Spatial Math Models for Tolerance Analysis: Tolerance-Maps, Deviation Domain, and TTRS. Journal …” „… . [BDBM07] Bruyère, J.; Dantan, J.-Y.; Bigot, R.; andMartin, P. Statistical tolerance analysis of bevel …”

Introduction S. 1-4

„… geometrical variations management and, in particular, in tolerance analysis. (a) Picture of Physical Parts (b …” „… designed” [Gri14]. 1.3 7e Aim: A Framework for the Tolerance Analysis based on Skin Model Shapes 3 1.3 2e …” „… Aim: A Framework for the Tolerance Analysis based on Skin Model Shapes In times of fierce …”

Titelei/Inhaltsverzeichnis

„… Konstruktionstechnik/ Maschinenelemente Reihe 1 Skin Model Shapes : A new Paradigm for the Tolerance Analysis and …” „… for the Tolerance Analysis and the Geometrical Variations Modelling in Mechanical Engineering Skin …” „… Model Shapes : A new Paradigm for the Tolerance Analysis and the Geometrical Variations Modell ing …”

Conclusion and Perspectives for future Research S. 192-193

„… tolerance analysis tools are increasingly applied in various industries, since they allow the virtual …” „… framework for the tolerance analysis based on Skin Model Shapes and proposed various computational …” „… implementation of these algorithms in a soqware prototype has been illustrated and the tolerance analysis …”

Publications by the Author S. 239-244

„… . • Schleich, B. and Wartzack, S.: A `antitative Comparison of Tolerance Analysis Approaches for Rigid …” „… part representatives for tolerance analysis. Ye International Journal of Advanced Manufacturing …” „… . andWartzack, S.: Tolerance Analysis of RotatingMechanism Based on SkinModel Shapes in Discrete Geometry …”

The Concept of Skin Model Shapes as a new Paradigm for the Modelling of Geometrical Variations S. 67-84

„… , such as assembly analysis or tolerance simulations, for predicting the later product behaviour. Hence …” „… obtained from skeleton models. Furthermore, a tolerance analysis framework based on Skin Model Shapes …” „… tolerancing decisions are highly based on tolerance analysis results, the application of a Skin Model Shape …”

doi.org/10.51202/9783186438010

Michael Simon Josef Walter - Toleranzanalyse und Toleranzsynthese abweichungsbehafteter Mechanismen

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Michael Simon Josef Walter

Toleranzanalyse und Toleranzsynthese abweichungsbehafteter Mechanismen

Series: Konstruktionstechnik/Maschinenelemente

Volume 437 2016

Results in this title

Literatur S. 193-236

„… – Tolerance Analysis Software. URL …” „… : http://www.advanceddimensionalmanagement.com/tolerance-stackup-softwaretoolset-tolerance-analysis-software/. Abgerufen am: 24.07.2014. [Aff96] Affenzeller. J.; Gläser, H.: Lagerung und Schmierung von …” „… .: Statistical tolerance analysis of over-constrained mechanisms with gaps using system reliability methods …”

Titelei/Inhaltsverzeichnis

„… deviations (tolerance analysis) as well as in identifying the cost-optimal tolerance design (tolerance …” „… consisting of three main steps. The tolerance analysis of mechanisms enables the product developer to …” „… modified tolerance analysis method allows the consideration of the mechanism’s entire use. In order to …”

Stand der Forschung und Technik S. 7-62

„… Vektorielle Tolerierung ist die am häufigsten genutzte Repräsentationsform. Tolerance-Maps® nach [Dav05 …” „… Sensitivitätsanalyse analysis of variance (kurz: ANOVA) so, dass auch korrelierte Eingangsparameter betrachtet werden …”

doi.org/10.51202/9783186437013

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

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R. Müller, L. Schirmer New tolerance concepts for the realization of steel-only worm gears S. 467-478

„… , performance (…), or safety of a product." [5] Thus, KCs are very suitable for tolerance analysis and goal …” „… chains depict the interdependencies between KCs and tolerances (qualitative analysis) and calculate …” „… values for single and cumulative tolerances (quantitative analysis). Nodes represent features of the …”

J. Papies Load distribution in planetary gears considering effects of manufacturing tolerances with a statistical approach S. 783-794

„… and Figure 8 show results of the tolerance analysis. Here, the relative increase as a % of the …” „… all such an analysis shows if costs can be reduced by expanding this tolerance. In addition it would …” „… Load distribution in planetary gears considering effects of manufacturing tolerances with a …”

M. Brumm, H. Müller Cyber physical gear production system – Vision of industry 4.0 gear production S. 1209-1218

„… displays measuring results in GearPro within tolerance fields, see figure 4. VDI-Berichte Nr. 2294 …” „… , yellow and read ranges for the tolerance field. The green area means the operator does not need to …” „… series production because tolerances are minimized because the relevant deviation that causes the …”

D. Strasser, S. Troll, R. Sperlich, J. Münch Reliability safeguarding for an 8 MW wind energy gearbox in serial production – Prototype and process development ensuring stable quality at the highest level S. 1085-1100

„… rolling contact elements like bearings and gears. The tolerance evaluation of numerous produced gearboxes …” „… combined with several tolerance chain analyses contributed to verify stable processes. A short outlook is …” „… . D-/P-FMEA: Design-/Process Failure Mode Effect Analysis VDI-Berichte Nr. 2294, 20171088 For the loads and …”

J. Langhart, I. Zotos, G. Franzoso Casing stiffness variations and influence on the gear meshing properties S. 1161-1168

„… on the load distribution is observed. Furthermore, the usual manufacturing tolerances for housings …” „… . These deflections under load, as well as bearing tolerances and bearing clearance in general, are …” „… displacement is scaled manually to an assumed maximum amplitude of 2 mm, as there was no dynamic analysis …”

Titelei/Inhaltsverzeichnis

„… Planetary Gear Systems – Design and Analysis S. Grützner Holistic simulation of gearboxes – system …” „… difference of two – a comparative study on C.-H. Huang contact characteristics and load analysis This …” „… , Finite element method based analysis of planetary 75 G. Korbetis, gear systems considering backlash and …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… densified C-PT gear, tolerance measurements were conducted to give a better understanding for the accuracy …” „… parts with good mechanical properties and tolerances. At the same time, due to the efficient material …” „… deformation simulation results. Moreover, tolerance measurements conducted to understand the level of the …”

C. Brecher, C. Löpenhaus, F. Goergen, D. Mevissen Crack propagation analysis of pitting damages of high-strength material systems in gear applications S. 281-292

„… Crack Propagation Analysis of Pitting Damages of High-Strength Material Systems in Gear …” „… detailed analysis of pitting characteristics and on the comparison with local stress components …” „… and depth for each material system is evaluated to understand the crack formation. The analysis …”

M. Shuai, M. Shuai, J. Guoguang, Z. Yidu, L. Chao, H. Haruo Research on multiple-split load sharing characteristics of 2-stage external meshing star gearing system S. 769-782

„… Abstract Conducting a further analysis on multiple-split loading sharing among star gears of 2-stage …” „… external gearing star gearing system in Aero-engine, and a meshing error analysis on the eccentricity …” „… for proper tolerance distribution and control in design and process. Keywords: displacement …”

C. Peng, C. Li, B. Chen Development of a test rig for transmission performances of precision planetary reducer S. 1127-1132

„… Hyeong, J.A: Lost Motion Analysis of One Stage Cycloid Reducer Considering Tolerances. International …” „… acquisition system. Continuous signal sampling, online data analysis and post data analysis make the system …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… computation analysis, using the finite element method for a single meshing cycle, where the characteristic …” „… speed data obtained from the analysis it is then possible to develop a semi-analytical procedure for …” „… tests presented in [9] and [10], which were used for the validation of the here presented analysis …”

H. Hansson, H. Alm, A. Eng, M. Olsson Beveloid gears in planetary gear trains for increased Grundström, power density and reduced backlash Stensson, S. 579-590

„… assembly tolerances the assumption of an equal load distribution is never realized, at least not for …” „… balancing system. 3. MBD analysis of force balancing system in PGT The amount of force imbalance …” „… planets. In this MBD analysis the hydraulic system described in Ch. 2 is replaced by a mechanical …”

M. Daffner, M. Otto, K. Stahl Elastic deformation of a hypoid gearbox – Measurements on a static test rig to validate the calculated elastic deformation behavior S. 683-694

„… automotive hypoid gearboxes with aluminum housing. In this paper, the deformation analysis of housing …” „… factor for the detection of the deformation parameters. A FEM-analysis was carried out. The results have …” „… financing and support of this research project. 8 References [1] Coleman, W.: Analysis of Mounting …”

A. von Freyberg, A. Fischer Automatic geometry segmentation of involute flank regions S. 1015-1024

„… proven measuring methods as well as analysis software exist for determining geometric deviations and …” „… worm gears, chain wheels or special gears, and many proven measuring methods as well as analysis …” „… analysis of a profile with tip or root relief, for example, VDI-Berichte Nr. 2294, 20171016 requires the …”

C. Andersson Grinding or shaving? – Performance based economic decision support in the manufacturing of gears S. 1353-1364

„… analysis, shaving was shown to be the most cost efficient finishing method. Also the influence of …” „… in a cost analysis to be able to make strategic decisions between different finish operations? How …” „… chain? What is the most cost efficient gear finishing method: grinding or shaving? The analysis was …”

J. Cathelin, R. Janssen Material data for advanced plastic gear simulation S. 1553-1564

„… properties, lower thermal properties and lower manufacturing tolerances which limit their usage [2 …” „… rough estimate of the gear performance. -The third result step is an iterative contact analysis. This …” „… estimation and the contact analysis. Stiffness and strength are usually measured with a tensile test or a …”

C. Gorla, E. Conrado, F. Rosa, F. Concli Austempered Ductile Iron (ADI) for gears: manufacturing, performances and tests S. 977-988

„… tolerances in order to fulfil the requirements in terms of positioning accuracy. Typically, the housing is …” „… bending fatigue and pitting limits, together with YN and ZN specifically for ADI. The analysis of the …” „… 12107:2012(E) Metallic materials - Fatigue testing - Statistical planning and analysis of data. [13 …”

T. Schöler, H. Binz, M. Bachmann Method for the pre-dimensioning of beveloid gears – Efficient design of main gearing data S. 565-578

„… beveloid gears. Existing tools for contact analysis are based on predetermined main gearing data. Therefore …” „… for tooth contact analysis and applied to a wide range of data sets. The evaluation demonstrated the …” „… numbers and the normal module have to be harmonized with respect to admissible tolerance of the gear …”

doi.org/10.51202/9783181022948

Christoph Schluer - Ein geometriebasierter Ansatz zur Toleranzanalyse: Beitrag zum robusten Design flexibler Baugruppen

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Christoph Schluer

Ein geometriebasierter Ansatz zur Toleranzanalyse: Beitrag zum robusten Design flexibler Baugruppen

Series: Konstruktionstechnik/Maschinenelemente

Volume 436 2016

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Literaturverzeichnis S. 127-146

„… Math Models for Tolerance Analysis: Tolerance-Maps, Deviation Domain, and TTRS. In: Journal of …” „… comprehensive study of three dimensional tolerance analysis methods. In: Computer Aided Design 53 (2014), Aug …” „… , N. ; Bles, T. ; Loebl, R.: An iterative statistical tolerance analysis procedure to deal with …”

Titelei/Inhaltsverzeichnis

„… Baugruppen dar. XIII Brief summary Brief summary Tolerance analysis is an important element for virtual …” „… commercially available 3D tolerance analysis programs and elastic deformations in the components, as well as …” „… present a geometric-based approach for tolerance analysis. This already represents the tolerance …”

doi.org/10.51202/9783186436016

Wolf-Rüdiger Landschoof - Kostenoptimale Tolerierung unter Berücksichtigung von Fertigungsgesichtspunkten

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Wolf-Rüdiger Landschoof

Kostenoptimale Tolerierung unter Berücksichtigung von Fertigungsgesichtspunkten

Series: Konstruktionstechnik/Maschinenelemente

Volume 453 2022

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Zusammenfassung und Ausblick S. 149-166

„… Mechanical ToleranceAnalysis. In: Manufacturing Review. Nr. 1, S. 50-59 (1988)[CGLH90] Chase, K. W …” „… Survey of Research in the Applicationof Tolerance Analysis to the Design of Mechanical Assemblies. In …” „… .: FEA and Sensitivity Analysis Taking into AccountAllowable Tolerances from Randomly Deformed Bodies. In …”

Titelei/Inhaltsverzeichnis

„… : Tolerance analysis – tolerance simulation – tolerance optimisation – tolerance synthesis – geometric …” „… optimisation algorithm and a tolerance analysis methodare selected for the optimisation model and a software …” „… tolerance – manufacturing simulation – cost function – risk management – FMEA – manufacturing …”

doi.org/10.51202/9783186453013

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