The dynamic characteristics of flexible couplings with a rubber–metal element type SEGME have been studied. hardness the rubber 25 coupling is 53 Shore A, and that 63 73 respectively. experimental study was carried out in conditions alignment connected shafts, also at different levels radial misalignment. influence an additional angular misalignment investigated. results show that, for this type, misalignments induce downward nonlinear dependence on stiffness. presence small displacement...

Design documentation proved to be insufficient in determining the areas of sheet metal element unfolds as well that machines and equipment with a predominant number elements. Therefore, present study proposes an approach for percentage technological waste which can used increase amount material needed machine detail manufacturing. Using AutoCAD product operational characteristics, it is possible significantly reduce large waste.

Gears are the main machine elements used to transmit torque in most machines and mechanisms which rotational interactions occur their or auxiliary drives. Their thorough research is determined laboratory practical conditions. The principal profile, establishing pattern of cylindrical gear cutting, based on crawling coping method, involute tooth profile. profile trajectory, throughout majority latest software products for 2D engineering 3D modelling, represented as a part circle. Advanced...

Critically reviewed in the present paper is principle of operation a model family eight-speed automatic transmissions manufactured by company Aisin Warner. A comprehensive kinematic analysis gearbox design was conducted, along with close examination potential defects that may arise during operation. The underlying causes these were identified and discussed detail. Explored, further paper, functionality solenoids valve body outlined, additionally, are methods for determining their...

The primary purpose of the present research is to analyze and determine impact that expansion shear exert on production time, expenditures materials consumable items, i.e., costs, cost manufactured sheet material details. An applied study was, accordingly, conducted investigate implications different design features a workpiece, base water tower, with respect line produced during surface segmentation. In order in which direction what extent dimensions constituent elements influence...

A Mullins simulation was conducted to analyze the effects of loading and unloading a flexible-type SEGE coupling with nominal torque Tnom=80 Nm maximum Tmax=120 Nm. The coupling's properties were determined by examining its moment characteristics at T=120, 100, 80, 60, 40, 20 correlation between effect results obtained from load via SolidWorks 2022 software actual experimental data examined.

Preserving and restoring architectural monuments of symbolic national significance stand as an unequivocal priority for both local state authorities. Indeed, with advancements in the technology, materials, methods work, there are some specific stages involved process historical buildings; however, maintaining their authentic form impact poses a serious challenge, necessitating development innovative, non-standard technologies adaptation multifunctional methodology to achieve desired outcome....

Proposed, for the purposes of present paper, is a model thermal state GM2D177 engine mount with functional rubber hump 60° Sh hardness and height 22 27 mm, respectively. The load asymmetric ranges from 400 to 800 N. constructive specificity made possible consider problem conductivity through flat wall heat sensor located in middle. Internal surface temperatures are measured amount lost energy overcome internal friction defined. Established, finally, was good convergence experimentally temperature.

Abstract Influence of shear forces is presented in this paper for static analysis a shaft with variable cross-section. A stiffness matrix method used to evaluate displacement and reaction on the regard slope deflection equations. The Timoshenko beam theory addressed according coefficient correction factor. Bending moments are calculated.

Three dimensions models of propulsion shafts are presented in this work. A shaft alignment optimization is computed for a crankshaft, intermediate and propeller shaft. "Design Study" sensors used to report the best solutions bearing reactions according vertical displacement. Shear forces bending moments listed flanges. The finite element analysis investigated slope deflection system. Pictures stress displacement shafts, bolts flanges pointed paper. Stress concentrations factor safety...

The study focuses exclusively on the static characteristic of elastic engine mount, adopting a modification variant by making different heights and hardness functional rubber hump. method for dynamic stiffness determination flexible couplings elements leading companies was correspondingly employed at asymmetrically loaded mount. As load increased, raised nonlinearly. Because temperature in vehicle compartment is much higher than laboratory environment, real condition testing recommended.

The object of the study are representatives flexible couplings SEGME series, designed for a nominal torque 25 Nm and 63 Nm. amount energy lost in process internal friction is determined on basis an experimentally recorded dynamic characteristic corresponding coupling. load unload lines from described by polynomials through regression analysis. adequacy selected model was evaluated. influence magnitude radial misalignment determining coupling's damping ability investigated. At same levels...

Advances in 3D printing have brought that technology into the smooth and easy creation of extremely complex shapes. The paper, therefore, presents a complete overview various possibilities practical implementation for purposes precision agriculture. Developed, through technology, is housing soil moisture sensor system. underwent rigorous testing period three months demonstrated excellent operational performance, with material from which it made exhibiting great strength resilience to...

All in all, the programs for preventing musculoskeletal disorders (MSDs) focus exclusively on three main work-related ergonomic stressors - extremely repetitive job tasks, high force loads and prolonged poor workplace postures, as well combinations of these long-term exposures, addressing partially those risk factors that are external to working environment but likely exert similar adverse health effects. Musculoskeletal disorders, therefore, inextricably linked individual factors, sources...