Science
The department has educational and scientific laboratories:
- (diamond boring machine 2Е78, honing machine 3К833, machine for grinding valve OP-6687, machine RD-14, machine URB-VP, balancing machine KI 4274, stand for grinding the chamfer of valves OP-8022, bench for chamfering valves R-108 UHL4, press P-50, press OP-14575PS, calibration plate GOST-10905-86, a device for testing connecting rods KI-724, a device for testing rings for elasticity MK-PR-562, a device for testing elasticity of springs OR W-441, a device for checking the beating of a chamfer of a valve KI 4929, a flaw detector PMD-70).
- Laboratory of repair of fuel equipment (stand for checking the hydraulic system KI-4815, stand for checking the lubrication system KI 5278, stand for adjusting the fuel equipment KI-22205, stand for adjusting the fuel equipment KI-921 M, device for checking nozzles KI-3333, device for testing of pressure valves KI-1086, a device for testing plunger pairs KI-759, stand for testing fuel pumps C -950).
- Laboratory of welding and restoration of parts, metal technology (machine of vibro-arc surfacing OKS-6569, machine of surfacing under flux, machine for electrocontact welding of tape 011-1-034, welding booths, welding rectifier VDU-506, welding rectifier VDG-303, welding transformer , stand welding machine, sharpening machine 365
- Laboratory "Hydraulics" (stand "Universal hydrodynamic stand of modular design").
- Laboratory "Mechanical Engineering" (Computer-controlled flexible production module based on educational robot and mini dimensional CNC lathe; Fastvideo-500 high-speed shooting system; Bursting machine (WDS-50 Electronic Universal Testing Machine); Semi-automatic machine of the pendulum type for impact testing JB-300B; Rockwell hardness tester HR-150A; Sau-Robot-NN Automation and control of a robotic arm; Typical set of educational equipment OCM11-LR-11; Ultrasonic flaw detector UD2-70; Many functional- cutting machine QG-4; machine grinding and polishing MP2B; metallographic microscope; Multifunctional unit for spot welding FY-9900; Apparatus for semi-automatic plasma cutting metals PURM-140..
Scientific Directions
Topic 1: TECHNOLOGY FOR STRENGTHENING THE BLADE OF THE WORKING BODY №0117РКИ0074 from 12.02.2018г.
Responsible performers:
from KSU named after A. Baitursynov: Isintaev T. I., Grinets A.I., Shugaev B.K.
Purpose:
Improving the durability of the working bodies of tillage implements due to the hardening of the cutting surfaces EIO.
Tasks:
- conducting an analytical review of the technology of hardening PO;
- development of the method of ESA;
- conducting field trials;
- determination of the effectiveness of research.
Results of work:
- Developed a technique for optimizing the hardening technology EIL RO
- A sketch of the design documentation in the draft version of the transition to a mechanized method of hardening EIL RO.
- A technique has been developed for express analysis of hardened layer of experimental samples for wear resistance under laboratory conditions.
- A device has been designed to ensure waste-free TSM electrodes.
- A program has been developed for relay - contactor logic for a single control system in the LD system.
- According to the research materials, application No. 2015/1410.1 was filed and a positive conclusion was received by NIIS RK of April 17, 2017. ex. No. 12281 on the grant of a patent for the invention "Combined method of hardening the blade of the working body."
- The economic efficiency of the developed technological process of hardening the EIA of the cutting surfaces of the working bodies of agricultural implements will allow increasing their resource by 2-6 times.
Topic 2:
Development of a hybrid engine for motor vehicles №0218РКИ0306 от 21.06.2018г.
Responsible performers:
- from KSU named after A. Baitursynov: Isintaev T.I., Taksanova A.A. (Master) Purpose:
- Development of an engine on an alternative energy source for the vehicle.
- Object of research: intracity route transport and power installations for its movement
- The area of application of the results of research work is mechanical engineering, the activities of higher educational institutions of the Republic of Kazakhstan, the Ministry of Education and Science of the Republic of Kazakhstan.
- Scientific importance: within the framework of Kazakhstani science and practice, the issues of using alternative energy sources in automotive engineering are explored.
Tasks:
- conducting an analytical review of the technology of hardening PO;
- development of the method of ESA;
- conducting field trials;
- determination of the effectiveness of research.
Research results:
- In the course of the work, analytical studies were carried out on the use of energy power plants for vehicles.
- The technology proposed by us is recommended for commercialization by submitting an application for grant financing by the Science Foundation of the MES RK.
- However, widely conducted research on the development, fundamentally different from the internal combustion engine, the structures of the power plant. A promising direction is inertial engines based on the use of the energy of the promoted super-flywheels. They combine durability and reasonable price, safe at destruction.
Topic 3:
JUSTIFICATION OF CONSTRUCTIVE-MODE PARAMETERS OF THE PEA PUSH ROTOR CRUSHERS
Responsible performers:
from KSU named after A. Baitursynov: Kurmanov A.K., Kamysheva N.A.
The purpose of research. Reducing the energy intensity of the process of crushing pea grain by optimizing the design and performance parameters of the centrifugal impact shredder.
Objectives of research.
- To analyze and select the direction of research machines for crushing peas.
- Justify the optimal parameters of the pea crusher.
- Give a technical and economic assessment of the crusher with the proposed working bodies.
The object of research.
- The technological process of grinding peas in a centrifugal impact grinder, its elements and the main working bodies.
- The subject of research.
- Patterns of influence of the main design parameters of the impact centrifugal grinder on the efficiency of the process of crushing pea grain.
Research methods
- The theoretical part of the research was carried out using regularities and methods of theoretical mechanics and mathematical analysis.
- Experimental studies of a rotor crusher laboratory installation were carried out on the basis of the planning theory of a symmetric quasi-D-optimal Pesochinsky plan.
- The results were processed using the methods of mathematical statistics and an application package such as Microsoft Office, Mathcad 15, etc.
The main provisions of the work submitted by the undergraduate to the defense:
- Constructive-technological scheme of the pea impact crusher;
- Balanced design parameters and operating modes of the proposed technical solution of the pea crusher;
- analytical dependencies of the grinding process of the crusher grain;
- The results of experimental studies of the working process of the crusher.
The practical significance of the work are:
- The results of theoretical and experimental studies can be used in the design, configuration and operation of rotary crushers, as well as in the educational process. The application of the proposed design of a rotary crusher allows to obtain a product of zootechnically required quality with a simultaneous reduction of the specific energy consumption by more than 1.5 times compared with the existing and adopted grinding technology of compound feed.
- a new crusher design, protected by the innovative patent of the Republic of Kazakhstan No. 77987.
The implementation of research results.
The main results of the thesis were reported at conferences: KAZNAU, Almaty, VNIIZh them. Academician L.K. Ernst, Moscow.
Reliability of results
The theoretical substantiated dependencies of the performance of a pea grain crushing mill, which take into account its design and operational parameters, which increase the efficiency of the grain grinding process and allow us to obtain material of the required quality, have been confirmed experimentally.
Publications
According to the materials of the dissertation, 3 articles were published, an innovative patent of the Republic of Kazakhstan was obtained for an invention