Engineering Graphics

stacjonarne

I stopnia

obowiązkowy

Full-time studies.

L 12/ credit, P 18/ credit, total: 30 hours, 2 - ECTS points

Mathematics I. Preliminary requirements: knowledge of the concept of a vector, its representation and operations on vectors, the ability to determine points and operate in the space of a coordinate system, knowledge of the basic laws of geometry. Algebra with analytical geometry with particular emphasis on matrix calculus.

Introduction to Computer Science / Preliminary requirements: basic knowledge of computer systems architecture, basic knowledge of development trends in the fields of programming languages.

Second semester / all programs of study at WML / all specialties at WML

dr hab. inż. Stanisław KACHEL, prof. WAT; dr inż. Łukasz KISZKOWIAK; mgr inz. Olga GRZEJSZCZAK - PĄCZEK;; mgr inż. Michał JĘDRAK

1. Participation in lectures / 12

2. Participation in audit exercises / 18

3. Participation in laboratory exercises / 0

4. Participation in project exercises / 0

5. Participation in seminars / 0

6. Individual study of the subject matter of lectures / 6

7. Individual preparation for audit exercises / 8

8. individual preparation for laboratory exercises / 0

9 Individual preparation for design exercises / 0

10 Individual preparation for the seminar / 0

11. Participation in consultations and other forms of classes with the participation of the teacher / 6

12 Preparation for the exam / 0

13 Preparation for the credit / 10

14. Participation in the examination / 0

Total student effort:

60 hours / 2.0 ECTS, 2.0 ECTS accepted

Courses with teachers (1+2+3+4+5+11+14): 36 hrs / 1.0 ECTS

Courses related to teaching activities (1÷10): 44 hrs / 1.0 ECTS

CAD/CAM/CAE systems organization and structure. GRIP (Graphisc Interactive Programming) programming language for CAD/CAM/CAE system. Creation of 2D drawings. Modeling solids based on primitives and curve meshes. Modeling of solid components using patterns. Making detailed drawings (2D) from solid components and making assembly drawings (2D) from solid subassemblies. Implementing changes to solids and 2D drawings.

Lecture:

1. 2D and 3D graphics systems. Integrated CAD/CAM/CAE systems organization and structure of systems. / 2h / Functional modules in systems GRIP language structures.

2. Transformations in 3D space, homogeneous coordinates. Graphical primitives. / 2h / Affine transformations. Application of GRIP language structures for representation of geometric objects, transformation operations: translations, rotations, scaling, deformation.

3. Principles and methodology of creating manufacturing drawings of machine part components. / 2h / Methodologies of modeling geometric objects - interactive and the use of GRIP language structures.

4. Layout documentation, markings on executive drawings. / 2 / Drawing formats, drawing plates in CAD systems, system libraries.

5. Mass-geometric analysis, ANLSIS/ structures of GRIP language. Use of Assembling submodule /2h/, geometric analysis of SHELL thin-walled and SOLID structures, object positioning: point-to-point, line-to-line, plane-to-plane, and other for modeling complex systems.

6. Methodology of creating assembly drawings of machine parts assemblies in CAD systems drafting submodule. / 2h / Using programming method to create geometric objects - parametric surfaces in GRIP language.

Exercises / verbal-practical method

1. Methods of defining a point. Instructions for defining: line, circle, arc, instructions for creating splines, instructions for creating surfaces, solids, operations on solids. / 2h / Use of GRIP language structures for the definition of geometric objects. Comparison of modeling technique: interactive sketch - programming..

2. Definition of coordinate systems, definition of transformation matrices, affine transformation operations, instructions for controlling attributes of geometric objects. / 2 h/ Use of the settings submodule in the interactive method and in the programming method - GPA and EDA instructions.

3. Affine transformations in CAD systems. / 2h/ Use of MATRIX (GRIP) structures for modeling machine part components.

4. Executive drawing of a machine part element in projections. / 2h / Creating an executive drawing of a shaped disc.

5. Modification of geometric objects of components to assemblies, basic editing commands. / 2h / Turbine engine disk modeling, ball bearing modeling - interactively and using programming language.

6. Modeling of basic structural elements: assemblies of machine parts. / 2h / Modeling a shaft with slots - interactively and programmatically.

7. Editing and dimensioning in the Drafting module. / 2 / Editing a shaft with slots graded - interactively and programmatically.

8. Technical documentation: development of engineering documentation based on solid objects. / 2h / Development of technical documentation based on screw connection: detail to detail.

9. Technical documentation: development of engineering documentation based on solid objects. / 2h / Development of engineering documentation based on screw connection: plate-support.

Elementary:

1. Manual Siemens NX, 2021

2. UG/Open GRIP Reference (vol. 1 – 3)

Supplementary:

1. Przemysław Kiciak, Bicubic B-spline blending patches with optimized shape, CAD Computer Aided Design, 2011.

2. Dobrzański T.: Engineering technical drawing. WNT, Issue 26, Warsaw 2017. (in Polish)

W1 - He/she has a structured, theoretically supported general knowledge covering issues in engineering graphics, i.e. elementary knowledge of CAD systems and 2D drawing creation. / K_W08

U1- He/she is able to prepare drawing documentation concerning the realization of an engineering task./ K_U17

U2 - He/she is able to apply CAD methods and tools to develop drawing documentation in the implementation of tasks typical for engineering activities / K_U17

The subject is passed on the basis of: Credit with grade

Exercises are credited on the basis of: pass/fail;

Passing of the course with a grade is carried out on the basis of the average of positive grades for all learning effects.

The pass mark for the lectures for the scope of W1 is carried out on the basis of the grade of the written theoretical-practical test of 20 questions, instructions, tasks, after the end of the lecture cycle, covering elementary knowledge of CAD systems and 2D drawing creation.

The pass mark for the U1, U2 range of exercises is based on the assessment of the components from the implementation of the drawing exercises and is verified in the course of classes covering the elementary knowledge of modeling geometric objects by interactive method and programming to solve the construction-technological problem and documented by making a technical drawing: a component, an assembly of machine parts.

The grade of very good is given to the student who has provided error-free answers to min. 98% of the questions of the written assessment test, and who possesses the knowledge and skills provided for by the learning outcomes, and furthermore shows interest in the subject, creatively approaches the assigned tasks and demonstrates independence in acquiring knowledge. He/she demonstrates perseverance and self-reliance in overcoming difficulties and systematic work

The grade of good plus is given to the student who provided error-free answers to min. 95% of the questions of the written assessment test, and who possesses the knowledge and skills provided for by the learning outcomes, and furthermore shows interest in the subject, creatively approaches the assigned tasks and demonstrates independence in acquiring knowledge. He/she demonstrates perseverance and self-reliance in overcoming difficulties and systematic work.

A good grade is awarded to a student who has provided error-free answers to min. 80% of the questions of the written assessment test, and who has the knowledge and skills provided for in the curriculum to a good degree. He is able to solve tasks and problems of medium difficulty.

A grade of satisfactory plus is given to a student who has provided error-free answers to min. 70% of the questions of the written assessment test, and who has the knowledge and skills provided for in the curriculum to a good degree. He/she is able to solve tasks and problems with an average degree of difficulty.

The grade of satisfactory is given to a student who has provided error-free answers to a minimum of 55% of the questions of the written assessment test, and who has sufficient knowledge and skills provided for in the course program. He/she independently solves tasks and problems with a low degree of difficulty. There are noticeable gaps in his/her knowledge and skills, but he/she is able to fill them under the guidance of the teacher.

A failing grade is given to a student who does not meet the requirements outlined above.

Not applicable