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KIMYO INTERNATIONAL

UNIVERSITY IN TASHKENT

“APPROVED”

**Acting Rector A.Allakuliev

---

«____» August 2026**

TYPICAL MODEL SYLLABUS ON

«FUNDAMENTALS OF MACHINE DESIGN»

Tashkent – 2026

Approved by the University Council.

August «29», act № 1.

Author: Malika Platoshina

Author’s position: Senior Teacher

Author M. Platoshina

Reviewed on «Mechanical Engineering» department meeting

August «__» 202 5 , act № __

Head of department S.Yusupov

Approved:

Head of Academic affairs

department R. Allaberganov

Head of Education Quality Control

department М. Abdujamilova

Head of Information Resource Centre N. Akhmedova

 study of the operating features of machines and mechanisms, as well as familiarization with general-purpose parts and assemblies;  study and calculation of various types of joints used in mechanical engineering;  familiarization with the basic methods for calculating machine parts and mechanisms;  study of the main areas of application of interchangeability of general-purpose machine parts and assemblies;  analysis of the causes of failure of machine parts and assemblies;  familiarization with the general principles of design and engineering, development of models and calculation algorithms for mechanical engineering products based on the main performance criteria, which is necessary for assessing the reliability of operating industrial equipment under service conditions, as well as during its modernization or the creation of new equipment;  familiarization with methods for automation of calculations and design;  calculation and design of various types of mechanical transmissions, shafts, bearings, couplings, joints, and selection of lubrication systems for machine components. Requirements for knowledge, abilities, skills, and competences. Students must: have an understanding of: the role of domestic scientists in the development of the science of strength of machine parts; the mechanics of failure of components under static and cyclic loading conditions; methods for determining the basic mechanical properties of structural materials; methods of strength testing (including fatigue and service life testing); and the interrelation of the skills and knowledge acquired in this course. know:  classification, standard designs, and performance and reliability criteria of machine parts and assemblies;  operating principles and conditions, standard designs and design relationships of elements, manufacturing and assembly technologies, and accuracy requirements for typical parts and assemblies;  typical causes of failure of machine parts;  recommendations for selecting materials for manufacturing parts and, where necessary, methods of their heat treatment;  methods for the rational determination of safety factors;  methods for determining allowable stresses (including in calculations for a required service life);  methods for calculating parts with regard to the predominant performance criteria (strength, stiffness, stability, vibration resistance);  methods of rational design of parts and assemblies, illustrated by the development of a mechanical gearbox design; types of mechanisms and their kinematic and dynamic characteristics;  fundamentals of calculations of mechanical transmissions and the simplest general- purpose assemblies;  classification, functional capabilities, and fields of application of the main types of mechanisms;  methods for calculating the kinematic and dynamic parameters of mechanism motion;  concepts of reliability, durability, service life, and operational life;  methods for performing kinematic and geometric calculations;

 methodology for developing calculation schemes and determining applied loads. be able to:  apply the above-mentioned knowledge in the analysis and design of machine parts and assemblies, and use reference literature;  perform calculations of mechanical transmissions and the simplest assemblies;  read kinematic diagrams;  identify and classify mechanisms and devices used in the structures of technological machines and complexes, based on their drawings, for prototype development, and evaluate their main performance characteristics;  calculate standard parts and mechanisms (shafts, joints, friction clutches, worm, gear, belt, and chain drives), as well as load-bearing structures of technological machines and complexes under specified loads;  select components (bearings, etc.) based on given loads and operating conditions;  calculate structural elements and mechanisms of technological machines and complexes for strength, stiffness, stability, and durability;  identify structural and service materials based on their markings and determine possible areas of application;  develop, in general terms, the technology for manufacturing blanks, their machining processes, and the assembly of units of technological machines and complexes;  analyze the operating conditions of specific parts and machine assemblies, as well as the requirements imposed on general mechanical engineering components;  select the most appropriate materials for machine parts and use them rationally;  justify the choice of material and heat treatment for a given part;  select the optimal shape and method of fastening of a part;  determine the main dimensions of a part;  design general-purpose machine assemblies in accordance with the technical specification;  take into account, during design, the requirements of strength, reliability, manufacturability, cost-effectiveness, standardization and unification, occupational safety, and industrial aesthetics;  evaluate designs in terms of strength, stiffness, and other performance criteria;  specify accuracy requirements for the manufacture of parts and assemblies;  calculate and select sliding and rolling bearings, as well as various types of couplings. acquire practical skills of: optimizing design parameters in order to achieve the required characteristics of the designed products (weight, overall dimensions, shape, ease of operation, design, and economic indicators); designing technological machines and complexes; designing standard parts, their joints, mechanical transmissions, bearing units, drive couplings, frames, beds, housings, and transmission mechanisms; selecting the optimal methods for joining parts; and performing calculations in the field of mechanics. be competent: solving standard professional tasks based on information and bibliographic literacy, using information and communication technologies, and taking into account basic information security requirements; determining the scope of tasks within a set goal and selecting the optimal methods for their solution, based on applicable legal norms, available resources, and constraints;

THEMATIC PLAN OF THE SUBJECT

(FULL-TIME EDUCATION)

Week Credit Indicative Content 1

Type of lesson: Lecture Topic: Introduction. Short annotation: The course covers the classification of machines, mechanisms, and their components; methods for improving surface wear resistance; operating conditions and loading of machines and parts; static strength and fatigue resistance of machine components. Plan of the topic:

1. Classification of machines, mechanisms, and their components
2. Methods for improving surface wear resistance
3. Operating conditions and loading of machines and parts
4. Static strength and fatigue resistance of machine components
5. Performance and calculation criteria for machine parts
6. Reliability and durability of machines
7. Methods for assessing performance: strength, stiffness, wear resistance, durability, and accuracy 4 Type of lesson: Practice Topic: Introduction. Short annotation: The course covers the calculation of static strength and fatigue resistance of machine parts, performance and calculation criteria for machine components, failure theory, failures caused by static loading, and calculation of the safety factor. Plan of the topic:
8. Calculation of static strength and fatigue resistance of machine parts
9. Performance and calculation criteria for machine components
10. Failure theory. Failures caused by static loading
11. Calculation of the safety factor
12. Reliability and durability of machines
13. Methods for assessing performance: strength, stiffness, wear resistance, durability, and accuracy
14. Fatigue failure caused by variable loading 2 2 Type of lesson: Lecture Topic: Connections of Machine Parts and Assemblies. Short annotation: The course covers the classification of machines, mechanisms, and their components; methods for improving surface wear resistance; operating conditions and loading of machines and parts; static strength and fatigue resistance of machine components. Plan of the topic:
15. Classification of machines, mechanisms, and their components
16. Methods for improving surface wear resistance

10.Operating conditions and loading of machines and parts 11.Static strength and fatigue resistance of machine components 12.Performance and calculation criteria for machine parts 13.Reliability and durability of machines

1. Methods for assessing performance: strength, stiffness, wear resistance, durability, and accuracy 4 Type of lesson: Practice Topic: Introduction. Short annotation: The course covers the calculation of static strength and fatigue resistance of machine parts, performance and calculation criteria for machine components, failure theory, failures caused by static loading, and calculation of the safety factor. Plan of the topic:
2. Calculation of static strength and fatigue resistance of machine parts
3. Performance and calculation criteria for machine components 10.Failure theory. Failures caused by static loading 11.Calculation of the safety factor 12.Reliability and durability of machines 13.Methods for assessing performance: strength, stiffness, wear resistance, durability, and accuracy
4. Fatigue failure caused by variable loading 3

Type of lesson: Lecture Topic: Failure theories, safety factors, and reliability Short annotation: Failure theories, safety factors, and reliability, Fatigue failure resulting from variable loading Plan of the topic:

1. Failures resulting from static loading;
2. Fatigue failure resulting from variable loading. 4 Type of lesson: Practice Topic: Failure theories, safety factors, and reliability Short annotation: Failure theories, safety factors, and reliability, Fatigue failure resulting from variable loading Plan of the topic:
3. Failure of ductile materials;

2. Failure of brittle materials;

3. Analysis and design of fatigue failure;
4. Important design equations for the stress-life method. 4 2 Type of lesson: Lecture Topic: Shaft and shaft components Short annotation: Shaft and shaft components, Shaft design for stress and deflection considerations Plan of the topic:
5. Shaft materials and layout;
6. Shaft design for stress and deflection considerations;
7. Critical speed for shafts.

4. Types of springs;
5. Spring materials;
6. Stresses and deflection of helical springs;
7. Compression and extension springs. 4 Type of lesson: Practice Topic: Mechanical Springs Short annotation: Stresses and deflection of helical springs, Spring materials Plan of the topic:
8. Stress and strength analysis for helical compression springs;
9. Buckling analysis of helical compression springs;
10. Design of helical compression springs for fatigue loading;
11. Beam and leaf springs. 8

Type of lesson: Lecture Topic: Lubrication and sliding contact bearings Short annotation: Lubrication and sliding contact bearings, Properties of bearing materials and coefficient of friction Plan of the topic: Lubrication and sliding contact bearings

8. Types of lubrication and lubricants;
9. Types of sliding journal bearings; 10.Hydrodynamic lubrication theory; 11.Properties of bearing materials and coefficient of friction. 4 Type of lesson: Practice Topic: Lubrication and sliding contact bearings Short annotation: Lubrication and sliding contact bearings, Properties of bearing materials and coefficient of friction Plan of the topic:
10. Boundary and mixed-film lubrication;
11. Hydrodynamic bearing design;
12. Design procedure for sliding bearings;
13. Properties of lubricants. 9 2 Type of lesson: Lecture Topic: Rolling contact bearings Short annotation: Rolling contact bearings, Selection of ball and cylindrical roller bearings Plan of the topic:
14. Types of rolling contact bearings;
15. Bearing load life and reliability;
16. Selection of ball and cylindrical roller bearings;
17. Lubrication of ball and roller bearings. 4 Type of lesson: Practice: Topic: Rolling contact bearings Short annotation: Rolling contact bearings, Selection of ball and cylindrical roller bearings Plan of the topic:

1. Basic static load rating of rolling contact bearings;
2. Basic dynamic load rating of rolling contact bearings;
3. Design assessment for selected rolling contact bearings. 10

Type of lesson: Lecture Topic: Spur and helical gears Short annotation: Geometry and nomenclature, Basic Analysis of Gear-Tooth-Bending Stress (Lewis Equation) Plan of the topic:

1. Types of gear;
   2. Geometry and nomenclature;
2. Interference and contact ratio;
3. Basic Analysis of Gear-Tooth-Bending Stress (Lewis Equation) 4 Type of lesson: Practice: Topic: Spur and helical gears Short annotation: Geometry and nomenclature, Basic Analysis of Gear-Tooth-Bending Stress (Lewis Equation) Plan of the topic:
4. Geometry factors and elastic coefficient;
5. Dynamic and overload factors;
6. Spur gear design procedures;
7. Load distribution and hardness-ratio factors. 11

Type of lesson: Lecture Topic: Bevel and worm gears Short annotation: Bevel-gear stresses and strengths, Design of a straight-bevel gear mesh Plan of the topic:

1. Bevel-gear stresses and strengths;
2. Design of a straight-bevel gear mesh;
3. Worm-gear analysis;
4. Designing a worm-gear mesh. 4 Type of lesson: Practice Topic: Bevel and worm gears Short annotation: Bevel-gear stresses and strengths, Design of a straight-bevel gear mesh Plan of the topic:
5. Determination of pitch angle for bevel gears;
6. Worm gear force and efficiency analysis;
7. Worm-gear-bending and surface fatigue strengths. 12 2 Type of lesson: Lecture Topic: Clutches and brakes Short annotation: Static analysis of clutches and brakes, Designing of friction clutches Plan of the topic:
8. Static analysis of clutches and brakes;
9. Energy absorption and cooling;
10. Designing of friction clutches;

Plan of the topic:

1. Introduction to finite element method (FEM);
2. Finite element solution process;
3. Modeling techniques. 4 Type of lesson: Practice Topic: Finite element analysis Short annotation: Finite element analysis, Introduction to finite element method (FEM); Plan of the topic:
4. Mesh generation and boundary conditions;
5. Stress-strain analysis;
6. Buckling load and modal analysis. 16 Final exam MATERIALS & RESOURCES Core Textbooks:
7. R. G. Budynas, J. K. Nisbett. Shigley’s Mechanical Engineering Design, Ninth Edition. McGraw-Hill, New York, 2011.
8. R.S. Khurmi, J.K. Gupta. A textbook of machine design. Eurasia Publishing House (PVT.) Ltd., New Delhi, 2005.
9. R. C. Juvinall, K. M. Marshek. Fundamentals of Machine Component Design, Fifth Edition. John Wiley & Sons, Inc. 2012.
10. R. N. Tojiboyev, A. J. Jo‘rayev, R. X. Maksudov. Mashina Detallari. «Fan va texnologiya» nashriyoti, Toshkent 2010. Other Readings:
11. S. Nosirov. Mashina Detallari Fanidan Kurs Loyihasini Bajarish. “Yangi Asr Avlodi”, Toshkent, 2008.
12. R. L. Mott. Machine Elements in Mechanical Design, Fourth Edition. Pearson Prentice Hall, 2004.

3. E. Oberg, F. D. Jones, H. L. Horton, H. H. Ryffel. Machinery’s Handbook, 28th

Edition. Industrial Press, New York, 2008.

4. S. Moaveni. Finite Element Analysis: Theory and Application with ANSYS, Third Edition, Pearson Prentice Hall, 2008. STUDENT ASSESSMENT PROFILE Assessment profile consists of continuous assessment, midterm and final exam during a semester. Student knowledge is evaluated in the following way: Degree Point Rating A+ 95 - 100 points 4.5 OUTSTANDING

А 90 - 94 points 4. B+ 85 - 89 points 3. VERY GOOD B 80 - 84 points 3. C+ 75 - 79 points 2. GOOD C 70 - 74 points 2. D+ 65 - 69 points 1. CONDITIONAL PASS D 60 - 64 points 1. FAIL 59 and below 0.0 FAIL DIVISION OF POINTS Continuous assessment - 30 p. Final assessment - 70 p. Total: 100 points STUDENT KNOWLEDGE ASSESSMENT CRITERIA “A+”, “A”, “B+” marks are put to the student who can freely operate covered materials; does not make mistakes; actively participates in the process of communication; gives full and detailed answers. “B”, “C+”, “C” marks are put to the student who knows the material well, and can express it in a clear and logical way; actively participates in the process of communication; formulates full and detailed answers, but has minor inaccuracies and mistakes. “D+”, “D” marks are put to the student who has knowledge of basic material but has not obtained details, has inaccuracies; gives not enough correct formulations while answering; breaks logical correction in presenting material; faces difficulties in the process of communication. “F” (FAIL) mark is put to the student who does not have an idea on the essence of the question; does not have answers; does not participate in the process of communication. While assessing students’ works the followings are taken into consideration:

• attendance;
• participation;
• study of core and additional materials;
• timely submission of self-study tasks;
• timely submission of all tasks. Criteria for continuous assessment (30 points): This section is filled out individually by each instructor when creating their personal syllabus, based on this model syllabus. Final Exam (70 points): The final exam is conducted in written form, lasts 80 minutes, and 4 questions are asked in one ticket. Their distribution is calculated as follows: 1-question: written 10 p. 2-question: problem solving 15 p. 3-question: problem solving 20 p. 4-question: problem solving 25 p. Total: (^70) points