7 Works

STUDY OF FACTORS THAT AFFECT THE STABILITY OF THE BUCKET CANAL CLEANER ON RIGID GUIDES

KHAMZAT A. ABDULMAZHIDOV
The research aim is to determine the stability of a bucket canal cleaner on rigid guides РР303 depending on the change in the boom extension (handling radius), the operating length of the bucket during soil withdrawal, and the counterweight arm. The working equipment of the canal planer is installed as a side hitch on the caterpillar tractor ДТ –75. In this case, the fuel tank acts as an additional counterweight. It is also possible to...

THEORETICAL STUDIES OF A DESIGN OF MANURE SPRAYING IMPLEMENT FOR LOCAL MANURE APPLICATION UNDER GOURDS

VIKTOR I. BALABANOV
The paper outlines a rational method of introducing manure under gourds. The authors carried out theoretical studies with modeling the movement of a manure particle from a manure spreader to the soil surface taking into account the technological features of the application process and the physicomechanical properties of manure. Based on the study results it has been recommended to localize the introduced manure in three rows using a special extention to the manure spreader. The...

THE ANGLE OF STATIC LATERAL STABILITY FOR SELF-PROPELLED AGRICULTURAL MACHINES

SERGEY V. SHCHIGOLEV & SERGEY G. LOMAKIN
One of the safety criteria for self-propelled agricultural machinery is the angle of lateral static stability. The authors have analyzed the methods for determining the angle of static lateral stability for self-propelled agricultural vehicles, a signifi cant part of which is equipped with a balancer suspension of the steering axle. The study has revealed a signifi cant deviation of the experimental values of the indicated angle from the calculated value determined according to GOST 33691-2015....

METHOD FOR DETERMINING THE MATURITY OF TOMATOES BASED ON THE CONTROL OF THEIR CHLOROPHYLL FLUORESCENCE INDUCTION

YURIY A. SUDNIK & MAHMUD A. ABDELHAMID
Conventional methods of tomato sorting are based on the external attributes of fruits, such as color, size, hardness, or other textural features. These methods do not take into account the internal qualities and texture of fruits, which therefore affects the sorting quality. The proposed method for sorting tomatoes based on the control of their induction of chlorophyll fl uorescence takes into account the internal structure and quality of tomatoes. During the experiment, the botanical Alcazar...

WEAR PATTERNS OF SOIL CUTTING BLADES

ANDREY I. PANOV, VALERIY I. PLYAKA, IGOR V. LISKIN & ANASTASIA V. MIRONOVA
The paper presents the results of laboratory tests of the wear of soil tillage blades. The authors have developed an experimental unit with a linear-moving sample blade when interacting with an abrasive medium imitating the real soil. Physical properties of the abrasive medium can be changed by incorporating into the composition quartz particles, paraffin, ceresin, pulverized cement and other materials. The installation reproduces the operation of a blade shearing off soil particles of a loamy...

IMPROVING THE TRAINING OF ENGINEERING MASTER STUDENTS FOR PROFESSIONAL TEACHING ACTIVITIES

NATALYA M. ZHUKOVA & MARINA V. SHINGAREVA
The paper discusses the problem of improving the training of engineering master students for professional teaching activities. The pedagogical technology can be mastered by students in the process of studying the course of "Fundamentals of Pedagogical Activity" and acting as a teacher during pedagogical practice. The course of lectures and practical tasks in the course of "Fundamentals of Pedagogical Activity" is delivered in the author's version. The key role in the process of mastering the...

SPECIFIC FEATURES OF STATE FINAL ASSESSMENT OF GRADUATES MAJORING IN VOCATIONAL TRAINING

IVAN F. KRIVCHANSKIY & ALEKSEI S. SIMAN
The study is based on the analysis of the structure of the content of biprofessional training of vocational training teachers and training in monoprofessional programs, as well as a comparative analysis of the State fi nal assessment practice. The paper provides the grounds for a model for diagnosing students’ learning outcomes at the fi nal stage of university training during the State assessment. The latter, as a rule, includes the State exam, as well as...

Registration Year

  • 2020
    7

Resource Types

  • Dataset
    7

Affiliations

  • Russian State Agricultural University
    7
  • Ain Shams University
    1
  • Federal Scientific Agroengineering Center VIM
    1