Machine Manufacture Technology
Description: Information is given about the methods of development of technological processes of mechanical processing, the choice of a method for obtaining blanks, the choice of equipment, devices and tools, and the preparation of technological documentation. Considerable attention is paid to the selection of the optimal scheme of the technological process. In the course of studying, students acquire the skills of independent selection of equipment, devices and tools, drawing up technological documentation.
Amount of credits: 6
Пререквизиты:
- Introduction to Engineering
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: University component
Cycle: Profiling disciplines
Goal
- 1. Students ' acquisition of knowledge about technological processes of mechanical processing, methods of producing blanks, on the preparation of technological documentation
Objective
- 1. Study of modern methods of development of technological processes of mechanical processing, familiarization with modern methods of obtaining blanks, with modern technological documentation, with modern methods of product quality control
Learning outcome: knowledge and understanding
- 1. Modern methods of development of technological processes of mechanical processing
Learning outcome: applying knowledge and understanding
- 1. Correct choice of the machining process 2. Use in further practical activities of modern methods of obtaining blanks 3. Correct preparation of technological documentation
Learning outcome: formation of judgments
- 1. The choice of optimum technological process of machining 2. Selection of the most effective method for obtaining blanks 3. Preparation of technological documentation for new technological processes
Learning outcome: communicative abilities
- 1. Participation in the collective development of technological processes
Learning outcome: learning skills or learning abilities
- 1. Selection of the technological process of mechanical processing 2. Selection of the method for obtaining blanks 3. Preparation of technological documentation
Teaching methods
Learning, skills and addressing the main challenges and settlements in the technology of production machines
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 | An individual assignment is given to each student for the rating | 0-100 |
| 2 rating | An individual assignment is given to each student for the rating | 0-100 |
| 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 | |
| In accordance with Section 8, "The policy of evaluating students' academic achievements" AP NJC "VKTU" 029-III-2022 Academic policy of NJC "VKTU named after D. Serikbayev" | He has theoretical knowledge, knows the terminology and basic concepts of the discipline, is able to present lecture material logically and clearly, understands technological processes and their components, analyzes the total amount of knowledge acquired for use in individual tasks, shows logical and reasonable solutions when performing practical work. | He has theoretical knowledge, knows the terminology and basic concepts of the discipline, is able to present lecture material logically and clearly, understands technological processes and their components, but with the help of a teacher analyzes the total amount of knowledge acquired for use in individual tasks and shows logical and reasonable solutions when performing practical work by 70-89%. | He has more than 50% theoretical knowledge, knows the terminology and basic concepts of the discipline, is able to present lecture material logically and clearly, understands technological processes and their main components, only with the help of a teacher can apply the amount of knowledge gained to perform individual tasks and shows logical and informed decisions when performing practical work by 50-69%. | He has theoretical knowledge, knows the terminology and basic concepts of the discipline, is able to present lecture material logically and clearly, understands technological processes and their components, analyzes the total amount of knowledge acquired for use in individual tasks, shows logical and reasonable solutions when performing practical work. |
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
- Introduction: Familiarity with the task of the discipline, with the nature of classes, with the indicators of the rating system of intermediate control of students ' work
- Pre-processing of workpieces
- Technology for processing external cylindrical surfaces (shafts)
- Technology for processing internal cylindrical surfaces (holes)
- Technology for processing flat surfaces
- Technology for processing shaped surfaces
- Technology for processing threaded surfaces
- Technology for processing keyways and spline surfaces
Key reading
- 1. Вороненко В.П. Проектирование машиностроительного производства. - .М.: Дрофа, 2016 2. Мачульский А.Г., Ғабдысалық Р. Дипломное проектирование. Методические указания по курсовому проектированию для студентов всех форм обучения. – ВКГТУ, 2017.
Further reading
- 1. Технология машиностроения / Под ред. Г.Н. Мельникова. - .М.: МГТУ им. Н.Э. Баумана, 2007 2. Вороненко В.П. Машиностроительное производство. - .М.: Академия, 2001
