| Subject name (in Hungarian, in English) | CAD basics | |||
|
Introduction to CAD
|
||||
| Neptun code | BMEGEGIBXCA | |||
| Type | study unit with contact hours | |||
| Course types and number of hours (weekly / semester) | course type: | lecture (theory) | exercise | laboratory excercise |
| number of hours (weekly): | 1 | 0 | 2 | |
| nature (connected / stand-alone): | - | - | coupled | |
| Type of assessments (quality evaluation) | mid-term grade | |||
| ECTS | 4 | |||
| Subject coordinator | name: | Dr. Soós Enikő | ||
| post: | adjunct | |||
| contact: | soos.eniko@gt3.bme.hu | |||
| Host organization | Department of Machine and Product Design | |||
| http://www.gt3.bme.hu | ||||
| Course homepage | https://gt3.bme.hu/subjects.php?lepes=2&tid=79 | |||
| Course language | hungarian, english, german | |||
| Primary curriculum type | mandatory | |||
| Direct prerequisites | Strong prerequisite | BMEGEGIBXGA | ||
| Weak prerequisite | ||||
| Parallel prerequisite | ||||
| Milestone prerequisite | at least obtained 0 ECTS | |||
| Excluding condition | none | |||
Aim
The aim of the course is to get acquainted with the basic methods and tools of computer-aided - primarily mechanical - design, to present the possibilities of their application in design. With practice-oriented training, mastering the basics of geometric modeling and the use of modules supporting engineering work, and applying the possibilities of related engineering work in different phases of the design process.
Learning outcomes
Competences that can be acquired by completing the course
Knowledge
Knows the commonly used conceptual framework of computer aided design. Informed in the basics of computer design environment and function. He is aware of the geometric foundations of computer-aided modeling. Understands the principles and functions of parametric computer modeling. You are familiar with the main steps of component modeling and the applicable shape features. Distinguishes between the operations that can be performed with the building blocks of the models. It connects the principles of the construction of complex structures and assemblies consisting of several parts. Understands the basic tools and methods for managing assemblies. Has knowledge of documenting computer models. It distinguishes between basic methods of body and surface modeling and some of their special applications. He possesses a basic knowledge of computer-aided design methods and procedures for solving mechanical design tasks.
Ability
It interprets the commonly used conceptual framework of computer aided design. Use the basic elements and functions of a computer-aided design environment. Uses the geometric foundations of computer-aided modeling. Manages methods and tools for parametric computer modeling. Apply the main steps of shape-based component modeling. Selects the most appropriate one from the operations that can be performed with the building blocks of the models. Creates complex structures and assemblies consisting of several parts. Selects the tool and method for managing assemblies. Manages modules that can be used to document computer models. It distinguishes between basic methods of body and surface modeling and some of their special applications. It explores computer-aided design methods and procedures for solving mechanical design tasks.
Attitude
Creates collaboration with the instructor and fellow students to expand knowledge. Expands your knowledge with newer knowledge and information. It is open to the widespread use of information technology tools. It seeks to learn and routinely use computer-aided design methods and tools. It organizes the solution of the task into a system, so it achieves a more accurate and less erroneous end result. It is receptive to the application of the principles of energy efficiency, environmental awareness and sustainable development and production in solving computer-aided mechanical design tasks.
Independence and responsibility
Makes decisions about solving computer-aided mechanical design tasks and problems. It compares the available resources, how to use them. Accepts and considers well-founded critical remarks. In some situations, as part of a team, you work with your fellow students to solve tasks. He is committed to a systems approach in his thinking.
Teaching methodology
Within the framework of the course, the transfer of theoretical knowledge takes place in the form of a one-hour lecture per week. The main goal of the computer lab exercises (two hours a week) is to present the basics of shape-based, parametric, 3D mechanical design. All this in an interactive form, with the active involvement of the student, using IT tools and techniques, using several different mid- and high-end design systems.
Support materials
Textbook
Horváth I. - Juhász I .: Computer-aided mechanical design I. Műételemi Kiadó. Bp. 1996, ISBN: 963-16-1051-9
Ian Stroud: Solid Modeling and CAD Systems, Springer, 2016, ISBN: 9781447169024
Lecture notes
Dr. K. Váradi, Dr. I. Horváth (ed.): Technologies supporting mechanical design CD, Mű-yliopisto University K., 2008, 45086
Online material
CAD textbook, 2012. http://dtk.tankonyvtar.hu/xmlui/handle/123456789/7943
Validity of the course description
| Start of validity: | 2020. February 1. |
| End of validity: | 2025. January 31. |
General rules
The assessment of the formulated learning outcomes is based on three mid-year written performance measurements (summary study performance assessments) and active participation in laboratory exercises. The complex, written way of evaluating the knowledge and ability type competence elements of the subject takes place in the form of an in-house dissertation. The 2nd place is used to check the acquisition of the theoretical part of the material described in the lectures. Dissertations 1 and 3 basically focus on the application of the acquired knowledge, so the focus is on problem recognition and solution, ie practical (modeling, drawing) tasks must be solved during performance evaluation.
Assessment methods
Detailed description of mid-term assessments
| Mid-term assessment No. 1 | ||
| Type: | summative assessment | |
| Number: | 3 | |
| Purpose, description: | In-house dissertation 1: several smaller modeling tasks (to be developed on a computer), the part of the curriculum on which the assessment is based is determined by the instructor in agreement with the supervisors, the available working time is 60 minutes, weight: 35%; 2nd indoor dissertation: questions related to theoretical curriculum, available working time 30 minutes, weight: 25%; 3. indoor dissertation: compilation modeling / drawing task (to be developed on a computer), the part of the curriculum on which the assessment is based is determined by the instructor in charge of the subject in agreement with the supervisors, available working time 60 minutes, weight: 40%; for each performance appraisal, at least 40% of the maximum available score must be achieved for performance. | |
Detailed description of assessments performed during the examination period
The subject does not include assessment during the examination period.
The weight of mid-term assessments in signing or in final grading
| ID | Proportion |
|---|---|
| Mid-term assessment No. 1 | 100 % |
The condition for signing is that the score obtained in the mid-year assessments is at least 40%.
The weight of partial exams in grade
There is no exam belongs to the subject.
Determination of the grade
| Grade | ECTS | The grade expressed in percents |
|---|---|---|
| very good (5) | Excellent [A] | above 85 % |
| very good (5) | Very Good [B] | 85 % - 85 % |
| good (4) | Good [C] | 70 % - 85 % |
| satisfactory (3) | Satisfactory [D] | 55 % - 70 % |
| sufficient (2) | Pass [E] | 40 % - 55 % |
| insufficient (1) | Fail [F] | below 40 % |
The lower limit specified for each grade already belongs to that grade.
Attendance and participation requirements
The lack of the value means that there is no attendance requirement.
At least 70% of laboratory practices (rounded down) must be actively attended.
Special rules for improving, retaken and replacement
The special rules for improving, retaken and replacement shall be interpreted and applied in conjunction with the general rules of the CoS (TVSZ).
| Need mid-term assessment to invidually complete? | ||
| yes | ||
| The way of retaking or improving a summary assessment for the first time: | ||
| each summative assessment can be retaken or improved | ||
| Is the retaking-improving of a summary assessment allowed, and if so, than which form: | ||
| retake or grade-improving exam possible for each assesment separately | ||
| Taking into account the previous result in case of improvement, retaken-improvement: | ||
| new result overrides previous result | ||
| Completion of unfinished laboratory exercises: | ||
| missed laboratory practices may be performed in the repeat period, non-mandatory | ||
| Repetition of laboratory exercises that performed incorrectly (eg.: mistake in documentation) | ||
| incorrectly performed laboratory practice (e.g. Incomplete/incorrect report) can be corrected by repeating the practice | ||
Study work required to complete the course
| Activity | hours / semester |
|---|---|
| participation in contact classes | 42 |
| preparation for laboratory practices | 14 |
| preparation for summary assessments | 48 |
| additional time required to complete the subject | 16 |
| altogether | 120 |
Validity of subject requirements
| Start of validity: | 2020. February 1. |
| End of validity: | 2025. January 31. |
Primary course
The primary (main) course of the subject in which it is advertised and to which the competencies are related:
Mechanical engineering
Link to the purpose and (special) compensations of the Regulation KKK
This course aims to improve the following competencies defined in the Regulation KKK:
Knowledge
- Student has the knowledge of the theories and contexts of fundamental importance in the field of engineering and of the terminology which underpins them.
- Student has the detailed knowledge of the rules for the preparation of technical documentation.
- Student has the knowledge of information and communication technologies in the field of engineering.
Ability
- Student has the ability to apply the general and specific mathematical, scientific and social principles, rules, relationships and procedures acquired in solving problems in the field of engineering.
Attitude
- Student is open and receptive to learning, embracing and authentically communicating professional, technological development and innovation in engineering.
Independence and responsibility
- Student shares her acquired knowledge and experience through formal, non-formal and informal information transfer with those in her field.
Prerequisites for completing the course
|
Knowledge type competencies
(a set of prior knowledge, the existence of which is not obligatory, but greatly facilitates the successful completion of the subject) |
none |
|
Ability type competencies
(a set of prior abilities and skills, the existence of which is not obligatory, but greatly contributes to the successful completion of the subject) |
none |