Results 41 to 50 of about 12,969 (162)
IEEE AccessThe bearings of double toothed roller crushers in open pit mines are prone to failure during prolonged operation, resulting in reduced productivity and shortened equipment life.
Pubo Gao, Sihai Zhao
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LubricantsThe key to exploring the behavior of bearings through dynamic methods lies in establishing an accurate model for calculating the contact load between the roller and the raceway.
Yongxu Hu +4 more
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Jin'gangshi yu moliao moju gongcheng, 2021 To solve the problem of low efficiency in the high precision grinding process of cylindrical roller, on the basis of double plane eccentric disc polishing method, the lapping method of cylindrical roller based on diamond consolidated abrasive tool is ...
LEI Yang +4 more
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PECULIARITIES OF FINAL POLISHING OF ROLLERS WITH BARREL-TYPE SURFACE
Наука и техника, 2006 Calculations of average radii of barrel-type roller curvature in different longitudinal sections of rollers have been given in the paper. Due to the difference in a radius the cutting process is discontinuous along contact lines for every double stroke ...
G. P. Krivko, D. A. Cherey
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Jixie chuandong, 2007 The discal cam contour line with the driven part of roller swing is used in the double piston pump transport mechanism,By analyzing the working principal and the movements of this pump transport mechanism,the contour line of the compensatory cam ...
阮晓光, 蔡安江
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Technical Framework Design for Unmanned Roller Cluster Operations
Zhongwai GongluTo improve the efficiency and safety of road construction and address problems such as harsh environments, unstable construction quality, and high labor costs in traditional road construction, a technical framework for unmanned roller cluster operations ...
JIN Yongquan +3 more
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Meshing Analysis of Non-parallel Double-roller Enveloping Hourglass Worm Gearing
工程科学与技术, 2012 :To eliminate the backlash and improve the precision and efficiency of enveloping worm, by analyzing the shortcomings in the existing non-backlash worm gear sets,non-parallel double-roller enveloping hourglass worm gearing was proposed based on the ...
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Industrial Crops and ProductsCotton stalk is an abundant lignocellulosic biomass resource, and efficient whole-stalk harvesting supports its subsequent utilization. However, high-density, plastic-film-mulched cotton production in Xinjiang presents challenges associated with missed ...
Yichao Wang +5 more
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Air-suction double-roller harvesting device for Lycium barbarum L.
Journal of Agricultural EngineeringLycium barbarum L. (L. barbarum) is a continuous-flowering and continuous-fruiting crop with thin and delicate fruit skin, necessitating multiple harvesting rounds. Currently, the harvesting of L.
Yunlei Fan +10 more
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Investigation of the Acceleration Spectrum of a Vibratory Roller in the Process of Soil Compaction
Вестник СибАДИIntroduction. Successful quality control plays a crucial role in pavement compaction work. The main tool for continuous compaction monitoring is the frequency analysis of the vibratory acceleration spectrum of the roller.
Evgenij A. Shishkin +1 more
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