Engineering skills: key projects and achievements Pavel Samuta BY
I welcome everyone who is interested in engineering work! My name is Pavel Samuta, and I am ready to offer you my professional services in the field of engineering. I am sure that cooperation with me will bring you many benefits.
For customers of engineering works, I offer:
- My extensive knowledge in the field of technical sciences, acquired during my studies at Brest State Polytechnic College and Brest State Technical University, allows me to easily understand your requirements and perform my work at a high level.
- Ability to apply modern technical trends and innovative developments, which allows you to create high-quality and competitive projects.
- Strict compliance with all standards and designations on drawings, as well as meeting deadlines — my reputation is 5 out of 5 based on reviews from maps.
- Assistance in selecting a contractor and supplier, as well as a high-quality production site.
- Readiness not only to “redraw” your sketch, but also to come up with your own one taking into account your requirements and create new intelligent solutions that add use value.
- Diplomatic skills, high communication skills and experience in public speaking.
For production sites, I can offer:
- Attracting new customers for the production of parts.
- Experienced negotiations in a technical language, accumulated during the work since 2007.
- Help your clients with technical advice and engineering services, if you do not have a full-time design engineer.
Participation in various projects: my experience and competencies
The project was carried out with the aim of reverse engineering parts of foreign gearboxes, in particular, replacing bevel gears with a circular tooth. As part of the project, an analysis of the identification of the corresponding gears, their geometry, dimensions and replacement material in foreign gearboxes was carried out. In addition, the selection of production facilities for the manufacture of new parts was carried out.
The project resulted in a developed technical solution that includes detailed technical drawings of the parts to be replaced, results of analysis of the gear geometry, as well as recommendations for the production and operation of new parts.
This project highlights our ability in reverse engineering and production selection, as well as our willingness to solve complex technical challenges to improve our customers ‘ production processes.
Development of a hydraulic hammer for demolition by reverse engineering the piston.
Technical characteristics of the hammer:
- Weight: 1400 kg
- Total length: 2800mm
- Length of the working end of the hammer: 1200 mm
- Diameter of the working end of the hammer: 130 mm
- Impact force: 3700 J
- Stroke rate: 600–800 bpm
- Liquid consumption: 125–155 l / min
- Liquid pressure: 170 bar
The hydraulic hammer piston transfers the kinetic energy of the hydraulic fluid to the working tool, which makes it a key part subject to the main cyclic load. High-alloy structural steel X12MF (D2, K110, Z160, Cr12MoV) is used for strikers. The workpiece must be controlled by a narrow-angle control system in the volume of 100%, and to achieve high accuracy and purity of processing, diamond smoothing is used.
The project “Reverse engineering of rotors of a screw compressor of associated petroleum gases” is the development of parts for the repair of a highly efficient oil gas compression system using screw compressor devices.
The main goal of the project was to recreate the working elements of a compressor capable of efficiently compressing associated petroleum gases with low pressure and high concentrations of heavy fractions, such as hydrogen sulfide or carbon dioxide.
Screw compressors are classified as rotary compressors. They use two coupled rotors with helical teeth to compress the medium. The main advantage of screw compressors is a fixed compression ratio. They are suitable for multi-stage compression ratios and are a transitional type between reciprocating and centrifugal compressors. Modern screw compressors provide a wide range of performance control-from 100% to 10%, which is their main advantage.
The compressor unit is successfully used in the gas industry for collecting gases, compressing flue gases, and also for ensuring the pressure of associated petroleum gas in technological processes, but the enterprise of the USSR times has long been closed and does not serve these installations. It is also currently used in the treatment of refined and raw gases, acid gas with high concentrations of H2S and / or CO2, volatile gases and gases with high molecular weight and specific viscosity. Repair of equipment. Reverse engineering.
The project “3D modeling of a body part-body cover” is the development of a complex and technically advanced 3D model used in assembly units of mechanical engineering products. This part was created using the surface modeling technique, and then converted to a solid-state model using the hybrid modeling method.
The case cover has a complex design and multi-dimensional configuration that requires the full functionality of a CAD system. This is a medium-sized part made of aluminum alloy, with many spherical bends, slopes along the entire external surface and internal cavities.
The development process involved creating an accurate and detailed model that takes into account all the necessary parameters and requirements.
When creating a 3D model, all technical characteristics, functional features, and requirements for the final product were taken into account. Potential problems and solutions related to the production, installation and operation of the housing cover were also taken into account.
The result of this project is a high-quality 3D model for the casting process and a drawing of the housing cover, ready for use in further stages of production and testing of the product.
Scan this QR code with your phone’s camera to view the object in augmented reality.
The project “3D modeling and drawings of sheet body elements in the automotive industry” is the development of complex and technically advanced 3D models used to create sheet car body elements. These models were created using specialized modeling methods, taking into account the processes of forming, cutting, cutting, drawing, bending, punching and other sheet metal processing technologies.
One of the key features of sheet models is the ability to get scans — models of the sheet from which the parts were made. This allows you to more clearly present the process of creating and configuring sheet elements of the car body. The presence of 3D models makes it much easier to understand even the most complex drawings of sheet parts.
Engineering drawings of sheet metal parts are detailed images of parts, including their shape, dimensions, location of holes, and other technical characteristics. Detailed drawings have specific requirements, including creating reamers for a flat billet and drawings for the finished product after sheet metal processing.
Engineering drawings of sheet metal parts are required for production, repair, installation, and other work with these parts. They are an important tool for transmitting information between developers, production specialists and other participants in the process of creating automobile body elements.
The project “3D printing simulation of a movie crane control joystick” is the development of a convenient and ergonomic remote control (remote control) for a movie crane. The remote control is an essential tool for controlling movie equipment from a distance, providing operators with convenience and accuracy in their work.
To start the project, research was conducted to create an optimal shape for the remote control, which would ensure comfortable holding in the hand at various sizes. Using plasticine, several models were created to determine the optimal shape, taking into account the wishes of the participants in the experiment.
After the final form was approved, the process of creating a three-dimensional model of the remote control case began. This allowed us to visualize and refine the design before moving to production. Then the model was made using the 3D printing method, which made it possible to obtain a physical sample of the remote control with a high degree of accuracy and detail.
The use of modern CAD technologies (computer-aided design systems) in strict accordance with the requirements of current ESKD standards (GOST 2.601, GOST 2.610, GOST 2.611) made it possible to quickly and efficiently visualize any types of parts in the shortest possible time. At the same time, such three-dimensional models still have the ability to check the interfacing of components. Another important advantage is the ability to repeatedly change the modeled object and make any necessary adjustments before starting production and testing.
The result demonstrates the successful combination of a creative approach to creating a design with the use of advanced production technologies, ensuring high quality and functionality of the remote control for a movie crane.
领英推荐
Boiler E-10–1,4 DR, working on milling peat (instead of the boiler DKVR 10–13 at the boiler house of JSC “TBZ Ditva”).
The project “Introduction of the E-10–1,4 DR boiler for burning peat and wood chips” is an excellent example of successful modernization. The boiler, developed as part of the State Scientific and Technical Program “Energetika-2010”, has become an excellent solution in accordance with the growing demand for alternative energy sources, such as peat and wood waste in logging.
This pilot project demonstrates the outstanding team experience of the factory team, where I participated in the project as a design technician, in the field of engineering design and implementation of complex technical systems. In the course of working on this implementation, a comprehensive study was conducted, which made it possible to develop a boiler capable of using peat and wood chips instead of natural gas. The development process included not only technical installation, but also testing, implementation, and refinement of systems to ensure stable operation of the equipment. The project resulted in significant savings of approximately US $ 70,000 in May-July 2014, with an expected annual savings of US $ 0.9 million. The cost of the boiler is comparable to foreign analogues or slightly exceeds them, which is due to a pilot project.
This project has given me valuable experience in designing and working with technical systems. He also demonstrated the importance of developing and implementing new technologies in the energy industry to improve efficiency and reduce costs
In 2009, the project “Reconstruction of the Zhodinskaya CHPP with the installation of a steam boiler with a capacity of 60 t/h”was implemented at the power plant. As of 03.04.2009, it was completed and handed over to the acceptance commission. As a result of the installation of the steam boiler, it was possible to increase the efficiency of the plant, reduce gas use, and introduce environmentally responsible technologies. The main fuel of the Zhodinskaya CHPP branch is natural gas, while the reserve fuel is fuel oil. Boiler unit E-60–9,5–510DFT runs on local fuels (crushed peat briquette, fuel chips, milled peat). The boiler operating at the CHPP is the result of a joint work of a team of employees of RUE “Beloozersky Energomechanical Plant”, where I worked as a design engineer for the development of design documentation for conveyors, metal structures, tooling, boiler elements, heating surfaces, bunkers, packaging, auxiliary equipment in the advanced development department, and a Moscow engineering firm “Eneka”. The combined generation of electricity and heat in an economical heating mode provides significant fuel savings, especially during the heating period. Gas cost savings totaled 25,000 m3, resulting in a total savings of $ 4.7 million in 2015 alone. Fluidized bed combustion technology made it possible to use local fuels without gas. The boiler is controlled by a machinist in a specially equipped room, and on the territory of the CHPP there is a certified fuel laboratory that monitors the quality of raw materials used. The project is recommended for implementation at other enterprises in order to save money and improve the environment.
He gained experience working with the software product for designing and modeling Compass 3D, developing technical drawings, diagrams, specifications and other documentation necessary for the production of structures and equipment. In addition, I learned about manufacturing processes, metal welding and mechanical processing technologies, and product quality control methods. In particular, my experience in the development of design documentation allowed me to study in depth and apply my knowledge in the field of ESKD (unified system of design documentation), ESTD (unified system of technological documentation), ESTPP (unified system of technical regulation of products), PUE (rules for the design of electrical installations), as well as the rules of industrial nuclear supervision, especially in relation to boilers, pipelines for steam and hot water. An important experience was participating in teamwork and interaction with other specialists during the project development process. I learned how to communicate effectively with fellow technologists, shop workers (I spent a lot of time devoting time to saving tooling, using ready-made equipment where it was acceptable) and customers, and take into account their requirements and suggestions when creating design documentation. In general, the experience of working on the project “Reconstruction of Zhodinskaya CHPP” helped me to expand my knowledge in the field of engineering design and improve my skills in working with software and teamwork.
Teapot bucket with a capacity of 1,0 t (Bucket 3H 1 STB 1857–2009). Project of development and implementation of teapot ladles for injection molding industries in Belarus on the basis of the Beloozersky Power Mechanical Plant. Teapot ladles allow you to provide cleaner metal without slag, reduce casting defects and prevent the ingress of non-metallic inclusions. Their unique features, such as a special fire-resistant partition and the ability to complete with a template for lining, make them an effective solution for maintaining metal temperature and improving production quality.
He worked with software for creating 3D models and drawings, calculated the strength and rigidity of the structure, and determined the optimal material for manufacturing the product. I also mastered working with regulatory documentation and product standards, interacted with the production and technology department to optimize production processes and improve product quality. Participated in testing of products and equipment manufactured according to the project on the territory of the Company.
In general, my experience as a product design technician on a project has allowed me to develop my professional skills and improve my skills in the field of sheet metal construction.
Working as a design engineer on a teapot bucket development project allowed me to:
The project of development of design documentation “Gear box with electrohydraulic control of BelAZ vehicles” is a transmission control system for BelAZ trucks.
The main objective of the project was to create an efficient and reliable gearshift system used in the heavy mining industry.
As a result of the completed project, the following technical parameters were achieved::
- Transmission: hydro-mechanical transmission with a three-shaft matching gearbox, a complex single-stage lockable torque converter, a roller gearbox with friction clutches, a hydrodynamic retarder.
- Maximum speed of the dump truck: 50 km/h.
- Gear ratios of the gearbox:
- Forward transmission: 1–3,84; 2–2,27; 3–1,50; 4–1,05; 5–0,62.
- Send it back: 1–6,07; 2–1,67.
- Gear ratios of the gearbox provide the optimal ratio for operation in mountainous terrain.
The BelAZ Electro-Hydraulically Controlled Gearbox project has made it possible to achieve significant improvements in the efficiency and reliability of trucks in the mining industry, which has made it an important element in the company’s product line.
As part of the Junior Eurovision Song Contest 2018 project, together with the Synetechno team, I created mechanical components of camera equipment for the film and film sets of the Minsk Arena sports Complex. The result was the creation of a robotic trolley capable of driving using a remote-controlled drive. This equipment provides high accuracy and smooth motion of the camera, which guarantees a professional level of shooting and the creation of high-quality video materials. It also offers remote control of the camera and lens, safety of use thanks to reliable materials and protection system, as well as flexibility in setting up and adapting to different shooting conditions. Thus, the developed camera equipment provides easy operation, reliability and high quality of video production, which are key advantages for creative filming and various projects.
The project “Robotic panoramic head for filming and remote control” included my development of design documentation for the mechanical part. As part of this work, a team of Synetechno engineers created a robotic panoramic head designed to install and control film equipment on various supporting bases. The head has 3 axes of rotation, axis stabilization, 8 digital and 1 analog control channels, with a maximum rotation speed of up to 120 deg / sec. It is equipped with an indicator gyrostabilizer, which allows shooting from moving vehicles. Maximum load-12 kg, platform weight — 15 kg. The average power consumption is 200 watts. This robotic panoramic head provides high stability and precise control, making it an ideal choice for professional film shooting.
Why my clients are always satisfied
What are some of the reasons that might lead them to choose your offer over dozens of others?
The quality of work is ensured by three factors: a long practical work experience (more than fifteen years), the qualification of a mechanical engineer of secondary professional education of BrGPC and higher BrSTU Brest, as well as regular advanced training in engineering areas of knowledge. My own author’s methodology allows you not only to assess your needs, but also to give specific recommendations on engineering in one consultation. Thanks to this method, almost always one meeting is enough to find out your needs and possible ways to solve the problem.
What is your uniqueness and superiority?
I, a professional designer and mechanical engineer with more than 15 years of experience, am ready to offer my skills and competencies to your company.
My expertise includes:
I can not only “redraw” your sketch, but also come up with my own according to your requirements of the TOR, creating new products that meet your needs.
Services include design, development of design documentation in mechanical engineering, three-dimensional industrial modeling, rendering, calculations and engineering analysis. I also provide services as a designer, engineer, technologist, industrial designer for the machine-building production of equipment for various industries.
My professional motto is :” One meeting — quick engineering help, competent advice-I lead to a guaranteed result.” If necessary, clients who are in a situation that is not clear to them can receive free express advice by phone or messenger in the future, up to the full positive resolution of their engineering problem.
I don’t work with boors, boors, or people who think they’re buying me into slavery. To work with me, you need to be adequate. Everything is right. You can buy my services, but not me as a slave. Working with me can only be based on mutual respect.
Why do I do business in engineering? Such a business benefits society and contributes to its development.
What advantages will you get if you choose to cooperate with me?
Working with me, you will receive not only high-quality engineering services, but also a reliable partner who is ready to help you solve the most complex problems. Do not hesitate to contact me — I am always ready for new challenges and interesting projects! Do you have any ideas or questions?
Is there anyone besides your mother who can confirm that working for your company is a real gift of fate for any talent?
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Mechanical Engineer| Designer| Project Manager
3 个月Nice work!