Three-dimensional functional tolerancing automated by MT2M and Qualitative Tol

Moulai-khatir Djezouli; Hamou Said

Article Details

Three-dimensional functional tolerancing automated by MT2M and Qualitative Tol

Authors:

Moulai-khatir Djezouli | Hamou Said

Publisher:

Université de Tissemsilt

Journal:

Recueil de mécanique Vol.2 Issue 1, pp.103-111

Document Type:

Article

Publication Date:

9/2017

Document Language:

English

Document ID (Org No.):

2001408259

pISSN:

2507-7619

Keywords:

Abstract:

 This paper deals with automatic three-dimensional (3D) functional tolerancing. A combination between the Minimum Transfer Modified Method (MT-2M) and qualitative tolerancing method for prismatic parts is developed. The Minimum Transfer Modified Method (MT-2M) is used for the recognition of functional surfaces. This technique lies in integrating the projections of surfaces of the parts under consideration along the three axes (X, Y and Z) and the contacts between these same surfaces in one table of matrix representation of the assembly. Then, the adequate qualitative tolerancing of the part under study is determined according to the number of functional conditions (CF), their types, and by using an ISO analysis. Finally, a 3D functional tolerancing (dimensioning and tolerancing) is then obtained in localization and orientation, to be installed on the drawings of different parts of the assembly. A manual application of this method to a simple example of assembly, and the software developed in this study are presented.

Article Details

Three-dimensional functional tolerancing automated by MT2M and Qualitative Tol

Authors:

Moulai-khatir Djezouli | Hamou Said

Publisher:

Université de Tissemsilt

Journal:

Recueil de mécanique Vol.2 Issue 1, pp.103-111

Document Type:

Article

Publication Date:

9/2017

Document Language:

English

Document ID (Org No.):

2001408259

pISSN:

2507-7619

3D functional tolerancing

MT-2M

Qualitative tolerancing method

ISO analysis

Issues

Article Details

Three-dimensional functional tolerancing automated by MT2M and Qualitative Tol

Authors: Moulai-khatir Djezouli | Hamou Said

Publisher: Université de Tissemsilt

Journal: Recueil de mécanique Vol.2 Issue 1, pp.103-111

Document Type: Article

Publication Date: 9/2017

Document Language: English

Document ID (Org No.): 2001408259

pISSN: 2507-7619

3D functional tolerancing

MT-2M

Qualitative tolerancing method

ISO analysis

Issues

Authors:

Moulai-khatir Djezouli | Hamou Said

Publisher:

Université de Tissemsilt

Journal:

Recueil de mécanique Vol.2 Issue 1, pp.103-111

Document Type:

Article

Publication Date:

9/2017

Document Language:

English

Document ID (Org No.):

2001408259

pISSN:

2507-7619