Кафедра технології машинобудування (ТМ)

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https://ela.kpi.ua/handle/123456789/775

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Зараз показуємо 1 - 20 з 314

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Design and technological support for the manufacture of housing
(Igor Sikorsky Kyiv Polytechnic Institute, 2022) Mahmoud Imam Hashem Mohamed Elsayed; Gladskyi, Maksym
The diploma work is devoted into four main sections: research section; design section; manufacturing sections as well as economic section. The first part of the work presents a study of the of features to access the passport data of metalworking equipment. Database on technical characteristics of vertical processing centers HAAS Series VF is examined. The second chapter presents a technological section dedicated to the selection of the workpiece and the manufacturing technology of the part. Calculations of cutting regimes, process operations and CNC tools are given. In the third section, the design of machine tools for providing machining of the part is provided. The required calculations for the fastening efforts have been completed. In conclusion, the economic factors of the manufacturing technology of the part are given.
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Design and technological support for the manufacture of “Shaft Bearing Housing”
(Igor Sikorsky Kyiv Polytechnic Institute, 2022) Ali Adham Ali Mohamed; Subin, Anatolii
Design of work piece structure of shaft bearing housing deals economic calculation of new manufacturing part is already produce and the idea is to save money and increase production technological process implementation and to make manufacturing process better to reduce machining rejection, all mechanical work and design process standard operation to be done on it during the production process and all design activities covering this process.
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Design and Technological Support for the Production of the "Jaw" Part
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Hakim, Zyad; Subin, Anatolii
The explanatory note for my bachelor's diploma project titled "Design and Technological Provision of Jaw Part Manufacturing" comprises of 70 A4-size pages and includes 33 illustrations, 19 tables, and 3 appendices. These appendices present the processing routes and operations, and the control program code for the CNC machine. Throughout the project, I have referenced 59 literature sources, including manuals, guides, handbooks, catalogs, standards, articles, and scientific research. The graphical part of the project consists of 8 A1-size sheets, showcasing various aspects such as the static study results, detailed drawings, 3D representations of the part and the workpiece, graphical depictions of the technological transitions, and their visualization in the CAM system. Furthermore, assembly drawings of the machine devices and technological transition schemes for two operations are included. Within the diploma project, I have addressed the following aspects: • I explored the issue of deformation of the workpiece when machining. • I proposed an alternative solution to a specific problem, highlighting its advantages and drawbacks. • I designed a 3D model of the jaw part and provided its detailed drawings. • I conducted an analysis of the part's functional purpose and working conditions within the assembly. • I performed a brief analysis of the manufacturability of the part's design. • I selected the appropriate method for manufacturing the workpiece, developed a 3D model of the workpiece, and created its detailed drawings. • I justified the selection of technological foundations for all the operations within the manufacturing process. • I devised the operational technological process for manufacturing the jaw part. • I determined the required allowances for all the machined surfaces of the workpiece. • I standardized the technological operations for producing the part. • I developed the necessary technological documentation, including processing routes, and operations. • I designed the construction of the machine device and its 3D model, conducting all the necessary calculations to determine the required clamping force. • I calculated the manufacturing cost of the part. The attached annex pages at the end of the diploma project include a comprehensive report of the static study conducted on the jaw part using Fusion 360. The study4 focused on assessing the structural weaknesses of the part during the drilling of tapped countersunk holes F5 and F6. The study report provides valuable insights into the deformations that occurred and their visual representations. This diploma project aims to showcase the extensive research, design, and technological considerations involved in the manufacturing process of the jaw part. It presents a comprehensive analysis of various aspects, along with practical solutions and innovative approaches
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Determining the influence exerted by the static conditions of final squeezing on the compaction process of ironbased powder materials
(ПП "ТЕХНОЛОГІЧНИЙ ЦЕНТР", 2021) Minitsky, A.; Minitska, N.; Okhrimenko, О.; Krasnovyd, D.
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Manufacturing of the part "Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Kumar, Hemant; Okhrimenko, Oleksandr
The bachelor's diploma project titled "Manufacturing Process Planning for a Part: Housing" by Hemant Kumar consists of three chapters. Chapter 1 focuses on the analysis of the purpose and operating conditions of the part in the assembly unit. It includes an analysis of the part's working conditions, material analysis, and determining the type of production. Additionally, it covers the selection of the base process, design of the blank, and locating scheme selection. The locating scheme selection is further divided into two parts: rationale for the choice of general manufacturing datum and rationale for the selection of manufacturing datum for the first manufacturing operations. Furthermore, it involves the design of the typical surfaces processing routes and the operational manufacturing process plan. A brief description of manufacturing equipment and cutting tools, along with cutting conditions selection, is also provided. Lastly, the chapter encompasses time and cost calculations. Chapter 2 focuses on the development of fixture design and clamping force calculation. Chapter 3 centers around the design of a spiral drill with a diameter of 8.5mm. It includes input data for drill design, the selection of material for the spiral drill, drill design itself, and the construction of a three-dimensional drill model using the CAD system Solidworks. The chapter concludes with the drawing of the drill based on its 3D model.
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Manufacturing Process Design for the Part "Bearing Shell"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Moslemi, Pouya Petroudi; Gladskyi, Maksym
Engineering - one of the main industries of Ukraine. Mechanical engineering technology is the science of methods of manufacturing machine parts and mechanisms. There are two main problems in mechanical engineering technology: the problem of product manufacturing quality and the problem of labor productivity. Each of these problems includes a number of other, more narrow and specific problems, for example, reliability and durability, geometric and functional interchangeability, manufacturability, automation of technological processes and management functions in all types of production and, finally, the problem of maximizing the effectiveness of scientific research works. This diploma project is aimed at solving specific problems in the field of improving technologies, improving the technical and economic indicators of manufacturing parts. In this diploma work, the technological process of processing the "bearing housing" part is developed, the possibilities of the proposed technological process are evaluated to ensure the necessary accuracy of the design dimensions, the determination of cutting modes, the development of the device for one technological operation, and the development necessary for the implementation of the technological process in the conditions of the production of technological documentation. The tasks of the diploma project envisage the following indicators: - The volume of production is 50,000 units. - The material of the part is cast iron CH25 GOST 1412-85
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Manufacturing Process Design for the Part "Bearing Shell"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Moati, Ali Al-Amir Zakaria; Gladskyi, Maksym
Mechanical engineering is a leading complex of branches in industry. Him level determines the further development of the entire national economy. Development of mechanical engineering poses new problems related to improving the quality of products and labor productivity and requires their solution. Modern mechanical engineering is used in almost all spheres of human life activity, achieved great success in increasing its efficiency and eventually turned into a technological base of the industry, which determines the level technical development of the country and its security. Mechanical engineering technology, as a branch of science, is engaged in the study of technological processes of manufacturing mechanical engineering products in order to use the research results to ensure the required quality and quantity of products with the highest technical and economic indicators. Modern technology is developing in the following main directions: creation of new materials; development of new technological principles, methods, processes, equipment; mechanisation and automation of technological processes that reduces direct human participation in them. Construction of the material and technical base and the need for continuous increasing labor productivity on the basis of modern means of production poses rather responsible tasks for mechanical engineering. They include improving the quality of machines, reducing their material consumption, labor intensity and cost of production, normalisation and the unification of their elements, the introduction of current methods of production, its mechanisation and automation, as well as shortening the terms of preparation for the production of new objects. The solution of the indicated problems is provided by improving the design of machines, improving the technology of production, application progressive means and methods of production.In connection with the continuously growing requirements for the quality of products, rapid changes in the range of products increase the amount of technological preparation of production per unit of time. Thus, a problem arises, which is that a technologist in modern conditions must perform not only a larger volume of work, but also do it at a higher quality level. Solving this problem involves automating the technologist's work, and this, in turn, requires further development of the scientific foundations of mechanical engineering technology. All this should be in the direction of a more in-depth study of regularities technological processes, increasing the level of generalisations, formalisation of research results, application of mathematical methods, improvement of calculation methods and development of technological processes, design of means.
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Manufacturing Process Design for the Part "Gearbox Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Mazloom, Yasaman Tabrizi; Gladskyi, Maksym
The completed work consists of 9 sheets of graphic part of A1 format, and the text part in the amount of 70 sheets of A4 format. The text part has all the necessary explanations. Various sources were used: guidelines, manuals, reference books, catalogs, etc. The following tasks were solved in the work: analysis of the boring mandrel deflection; a method of manufacturing the workpiece was selected, and a drawing of the workpiece was developed, The allowances and tolerances for the main features were determined; 3D models of the part and a 3D model of the workpiece were developed; typical technological tasks were solved, calculated allowances and cutting modes by the analytical method for a cylindrical inner surface, time standards for milling operations were calculated; devices for multipurpose machines were developed and designed; and non-standard parts used in this device, developed 3D models of devices; visualization of the technological process in the Power Mill CAD system; - solution of certain labor protection issues; calculated the cost of manufacturing the part. The graphic part of the paper presents the results of the Use of a combined tool in metalworking, drawings and 3D models of the part and workpiece; graphical representation of technological operations.
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Manufacturing Process Design for the Part "Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Banerjee, Pransukh; Shuplietsov, Danylo
The completed work consists of 5 sheets of the graphic part of A1 format and 78 sheets of explanatory notes of A4 format. The explanatory note contains a complete description of the work, including necessary explanations, tables, and illustrations. Various sources of literature were used to write the work, such as methodological guidelines, books, magazines, catalogs, various websites for guidance and context, etc. As part of the work, the following tasks were solved: - The method of production of the workpiece is chosen, allowances and tolerances for the execution of the main surfaces are determined. - A 3D model of the part and a 3D model of the technological equipment were developed. - Technological tasks were solved, allowances and cutting modes were calculated using the analytical method. - Devices for a 3-axis CNC milling machine for part processing have been developed with g-codes added to it.
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Manufacturing Process Planning for a part "Adapter"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Kareem, Sobhy Mohamed Gomaa Mohamed; Lashyna, Yuliia
The bachelor's thesis is on the topic «Manufacturing Process Planning for a part "Adapter"». It consists of 96 sheets of A4 format. In the first chapter, determination of the value of the linear elastic deformation of the shaft during turning was evaluated. Elements of the cutting force were calculated according to the analytical equation and CAE system was utilized to estimate the displacement of the shaft. The objective of this work is development of the manufacturing process for the "Adapter " part. First, the drawing of a part was analyzed and a 3D model was developed using CAD software. Next steps include: development of the sequence of machining operations, selection of CNC machine and a workpiece clamping device, as well as cutting tools, and cutting conditions. The control program for CNC machine was developed using CAM software. Economic calculations were performed for the first manufacturing operation. The graphic part consists of 6 sheets of Al format, as follows: 1. Determination of the value of the linear elastic deformation of the shaft during turning 2. Drawings and 3D models of the " Adapter " part and blank 3. Manufacturing operation presentation for the first setup 4. Manufacturing operation presentation for the second setup 5. Design of the workpiece clamping device 6. Results of CNC code development
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Manufacturing Process Planning for a part "Double bearing housings"
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Assifi Kasem Abdul Kareem Kasem; Danylova, Liudmyla
Course project on the topic: Manufacturing Process Planning for a part " Double bearing housings " The project consists of text and graphics. The graphic part is made on 4 sheets of A1 format and includes: 3-D models and drawings of parts and blanks, schemes of technological transitions of operation 005 of the technological process of manufacturing parts "linear bearing housing" and assembly drawings of devices for operations 005 and 010. The explanatory note includes two sections: technological and design. The explanatory note also includes: - drawings - 35; - tables - 11. At the end of the course work is a list of references and appendices, including operational technological process and sketch maps.his paper presents an in-depth study of machining and milling processes, focusing on the essential principles and methodologies that underpin these critical manufacturing techniques. Starting with an overview, the paper explores different machining methods and the functions of milling machines, including the important movements between the tool and the workpiece and the role of lubrication in these processes.
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Manufacturing Process Planning for a part "Pedestal Bearing Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Oluwajoba Peter Adigun; Danylova, Liudmyla
I dedicate this work to God and my family who have always been our support and source of inspiration. Also, to my professors at “KPI” who gave me the necessary skills to successfully perform this work. Their expertise and encouragement have been invaluable in shaping the successful outcome of my work. I would like to extend my sincere appreciation to my supervisor, Professor Danylova Liudmyla for her constant support and guidance throughout the entire process. I am sincerely grateful to my colleagues and friends especially from Dark aces call of duty mobile group who provided valuable feedback and encouragement throughout this journey. Their unwavering support has been instrumental in shaping the final outcome of my work.
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Manufacturing Process Planning for a part "Pump Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Mansour, Belal Elsayed Mohamed Salem; Lashyna, Yuliia
The bachelor's thesis on the topic Manufacturing Process Planning for a part "Pump Housing" consists of 78 sheets of A4 format and contains 39 illustrations, and 3 tables. The work includes 10 references to guidelines, manuals, books, and catalogues. The objective of this thesis is the development of the manufacturing process for the “Pump Housing” part. In the first chapter analysis of the tool deflection error during end milling operation was performed. In the second chapter, a sequence of manufacturing operations was developed, including selection of CNC machine, cutting tools, cutting conditions and control program. In the third chapter, the vise was selected for the manufacturing operation, calculation of the clamping force was performed and corresponding setup was developed. In the forth chapter, economic calculations were performed for the first manufacturing operation. The graphic part consists of 6 sheets of A1 format, as follows: 1. Analysis of the tool deflection error for the end milling operation 2. Drawings and 3D models of the “Pump Housing” part and blank 3. Manufacturing operation presentation for the first setup 4. Manufacturing operation presentation for the second setup 5. Fixture setup for the manufacturing operation 6. Results of CNC code development
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Manufacturing Process Planning for a Part «Housing of a Guide»
(Igor Sikorsky Kyiv Polytechnic Institute, 2022) Nouh, Zerouni; Lashyna, Yuliia
Невідомий
Manufacturing process planning for part "Bearing Housing"
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Mohamed Gamal Mohamed Mohamed Aly; Korenkov, Volodymyr
Casting is one of the metals forming processes that involves pouring a metal or liquid alloy into a mold to reproduce, after cooling, a given piece (internal and external shape) while minimizing subsequent finishing work as much as possible. The techniques used depend on the alloy being cast, the dimensions, characteristics, and quantities of parts to be produced. It is most often a subcontracting industry heavily dependent on purchasing sectors such as automotive, steel, handling equipment, industrial equipment, electrical equipment, aerospace, armaments, etc.
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Manufacturing process planning for part "Bearing Support"
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Hassan Mashhadizadeh; Korenkov, Volodymyr
Manufacturing engineering emerges as a critical member of the constituents of the current industrial sector since it amalgamates the manufacturing procedures with the engineering concepts. Indeed, its primary purpose is to ensure increased productivity, cost containment, and consistent, quality output across fields and sectors. Closely related to the structure and functions of the production systems, Manufacturing engineers ensure that the production outputs are efficient and of the highest quality with the help of various technologies like automation or Robotics technologies. To this end, their skills are essential in solving the challenges of modern manufacturing industry as precision and efficiency requirements continue to rise.
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Manufacturing process planning for part "Bracket"
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Salih Sezer Fucucuoglu; Korenkov, Volodymyr
This project details the comprehensive manufacturing process plan for producing a bracket part. The project begins with a thorough analysis of the part's purpose and operating conditions within its assembly unit, highlighting critical design features and working conditions. Then determines the appropriate production type based on the part's weight and production volume, categorizing it under medium group production, which influences subsequent decisions on manufacturing methods. The plan outlines the selection and design of the blank, considering material properties and manufacturing tolerances, and the creation of a machining sequence for the bracket. Key manufacturing steps include rough and contour milling, drilling, and centering, ensuring the precision and quality of the final product. The project also addresses the design of locating schemes to maintain spatial positioning accuracy during processing. Critical considerations such as the choice of manufacturing equipment, cutting tools, and machining conditions are discussed to optimize the manufacturing process. Additionally, the plan includes time and cost calculations, ensuring the feasibility and efficiency of the manufacturing operations. The ultimate goal is to achieve a balance between precision, complexity, and cost-effectiveness in the manufacturing of the bracket. By integrating theoretical analysis with practical considerations, this project provides a detailed roadmap for manufacturing the bracket, adhering to industry standards and best practices to ensure high-quality output.
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Manufacturing process planning for production of a part «Bearing Housin»
(Igor Sikorsky Kyiv Polytechnic Institute, 2022) Omar, Yehia Saadeldin Hedeiry Ibrahim; Korenkov, Volodymyr
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Manufacturing Process Planning for Production of a Part «Corps that directs»
(Igor Sikorsky Kyiv Polytechnic Institute, 2024) Abdalla Salah Mahmoud Mohamed Moustafa; Medvedev, Vadym
Heat treatments are operations involving heating, maintaining the temperature, followed by cooling, with the aim of giving a metal piece the most suitable properties for its use. They allow for a significant improvement in the mechanical characteristics of steel with a determined composition. Generally, a heat treatment does not alter the chemical composition of the alloy but brings about the following modifications: - Constitution (state of carbon and allotropic form of iron). - Structure (grain size and distribution of constituents). - Mechanical properties. The purpose of these treatments is to enhance the characteristics of materials and make them more suitable for a given application, based on the following modifications: - Increase in tensile strength and yield strength (Rem, Re), providing better performance of the element. - Increase in hardness, allowing parts to better resist wear or impact.
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Manufacturing Process Planning for the Part "Bearing Support"
(Igor Sikorsky Kyiv Polytechnic Institute, 2023) Hassan, Abdultawaab Suleiman; Korenkov, Volodymyr
Bachelor's thesis on the topic “Manufacturing Process Planning for the Part "Bearing Support"”. It consists of 104 sheets of A4 format and contains 48 figures and 4 tables. The purpose of this work is to develop the process of manufacturing the "Bearing Support" part. The first chapter is devoted to calculation of workpiece deformations. The sequence of the production process was developed, including the selection of CNC machines, cutting tools, cutting conditions, etc. For two specific production processes, the fixture was selected and the corresponding settings were developed. Economic calculations for the first plant have been carried out. The graphic part consists of 6 sheets of Al format, as follows: 1. Calculation of workpiece deformations 2. Drawings and 3D models of the "Bearing Support" part and blank 3. Manufacturing operation presentation 4. Fixture setup for the 1st manufacturing operation 5. Fixture setup for the last manufacturing operation 6. Results of CNC code development

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