Metal Cutting Tools
Description: The most important types of technological equipment of machine-building industries are metal-cutting machines, automatic lines, flexible machine systems. Metal-cutting machines are designed to produce parts of the right size and surface quality by cutting. All engineering, repair plants have a large fleet of metal cutting machines. In the process of studying the discipline, a project is being carried out that contains calculations for the modernization of machine components, the calculation of the strength of the executive units and machine parts.
Amount of credits: 6
Пререквизиты:
- Metrology, Standardidation & Certification
Course Workload:
Types of classes | hours |
---|---|
Lectures | 30 |
Practical works | 30 |
Laboratory works | |
SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
SAW (Student autonomous work) | 90 |
Form of final control | Exam |
Final assessment method | Written exam |
Component: Component by selection
Cycle: Base disciplines
Goal
- To study the types of metalworking machines, their kinematics and device.
Objective
- The objective of the discipline is to explain to students the skills necessary in the calculation and design of mechanisms and components of metal-cutting machines.
Learning outcome: knowledge and understanding
- Knowledge of engineering calculations according to standard techniques and designing individual parts and assemblies using standard design automation tools in accordance with the statement of work
Learning outcome: applying knowledge and understanding
- The use of knowledge in the feasibility study and the adoption of engineering and management decisions
Learning outcome: formation of judgments
- about ways to collect and analyze initial information data for the design of technological processes for the manufacture of engineering products, technological equipment, automation and control
Learning outcome: communicative abilities
- Demonstrate knowledge conducive to the formation of a holistic personality in the social environment and increase individual responsibility
Learning outcome: learning skills or learning abilities
- Able to critically rethink the accumulated experience, change, if necessary, the profile of his professional activity, awareness of the social significance of his future profession, possessing high motivation to carry out professional activities of machine-building industries using the necessary methods and analysis tools.
Teaching methods
the creation of the most clear, specific language to describe the learning objectives, into which the teacher can translate insufficiently clear language
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
Period | Type of task | Total |
---|---|---|
1 rating | Lecture survey | 0-100 |
Protection of practical | ||
2 rating | Lecture survey | 0-100 |
Protection of practical | ||
Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
---|---|---|---|---|
Excellent | Good | Satisfactory | Unsatisfactory |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
FG = 0,6 | MT1+MT2 | +0,4E |
2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
Alphabetical grade | Numerical value | Points (%) | Traditional grade |
---|---|---|---|
A | 4.0 | 95-100 | Excellent |
A- | 3.67 | 90-94 | |
B+ | 3.33 | 85-89 | Good |
B | 3.0 | 80-84 | |
B- | 2.67 | 75-79 | |
C+ | 2.33 | 70-74 | |
C | 2.0 | 65-69 | Satisfactory |
C- | 1.67 | 60-64 | |
D+ | 1.33 | 55-59 | |
D | 1.0 | 50-54 | |
FX | 0.5 | 25-49 | Unsatisfactory |
F | 0 | 0-24 |
Topics of lectures
- Machine drive
- Speed graph and block diagram
- Turning machines
- Drilling Machines
- Milling machines
- Grinding machines
- Gear cutting machines
- Physical machines
- Numerically controlled machines
Key reading
- 1 Metal-cutting machines. Edited by Prof. Tepinkichieva V.K., M. "Mechanical engineering". 2003. 2 Chernov N.N. Metal-cutting machines. M."Mechanical engineering" 2000 3 Gurtyakov A.M. typical mechanisms and systems of metal-cutting machines. Study guide. 2009 http://www.iprbookshop.ru https://www.ektu.kz/researchlibrary/newarrival.aspx http://www.lib.ektu.kz/CGI/irbis64r_plus/cgiirbis_64_ft.exe?C21COM=F&I21DBN=POLN_FULLTEXT&P21DBN=POLN&Z21ID=&S21CNR=5
Further reading
- 4. Mechanical engineering : учебное пособие / ed. M. Gökçek ; ishing process manager D. Duric ; nical editor T. Smiljanic. - Rijeka : InTech, 2012. - 670 с. - Библиогр.: с. 669-670. - ISBN 978-953-51-0505-3 : Б. ц. http://www.lib.ektu.kz/cgi/irbis64r_15/cgiirbis_64.exe?LNG=&C21COM=F&I21DBN=BOOCU&P21DBN=POLN 5.specialty "250140-technology of Mechanical Engineering, metal cutting machines and tools specialty "250140 - technology of Mechanical Engineering, metalworking machines and tools" : training program. - Astana: [B. I.], 2001. - 30 p. - 11500.00 t.