Webhoisting machines as a whole largely depend on the technical condition of steel structures. Using the meth-ods of ultrasonic flaw detection, the authors carried out a … WebThe article presents the information of the identified defects of fatigue failure of steel structures of the brake mechanism of mine cable hoisting machines used to transport …
STRUCTURE magazine Elevators for Tall Buildings
Web1 feb. 2024 · This paper proposes a method to experimentally study the stressed state of the metallic structure of an overhead crane when using running wheels of different designs. Web14 apr. 2024 · Traction Elevators. This type of elevator operates via a pulley system, using steel ropes or belts and a counterweight to move the cabin up and down. There are two types of traction elevators: Gearless Traction and Geared Traction. Gearless traction elevators are the more advanced solution, with a wheel attached directly to the motor and ... redminetimepuncher
Hamidreza Hojat - Product Engineer, R&D - Dieffenbacher …
WebTyres for mobile cranes and similar specialized machines. 90.92: ISO/TC 31/SC 6: ISO 10972-1:1998. Cranes — Requirements for mechanisms — Part 1: General. 90. ... Non-destructive testing — Acoustic emission testing — Steel structures of overhead travelling cranes and portal bridge cranes. 60.60: ISO/TC 135/SC 9: ISO/TR 19961:2005 ... WebScientific and methodological bases of rational design of hoisting-and-transport machines metal structures Yurii Sagirov1, Viktor Artiukh2*, Vladlen Mazur3, Maxim Aleksandrovskiy4 1 Pryazovskyi State Technical University, Universytets’ka, 7, Mariupol, 87500, Ukraine 2 Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya, 29, … redmine ticket per mail