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Experimental Efficiency Comparison of Worm Gear Mechanism and Newly Designed Ball Worm Gear Mechanism [PDF]
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 Worm gear mechanism transmits power in very small volumes at very high gear ratios. However, their efficiency is very low compared with other gear mechanisms. They have also wear and overheating problems because of force transmission with sliding. On the
Sait KOÇAK +2 more
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Improving load capacity parameters of worm gears [PDF]
MATEC Web of Conferences, 2022 Worm gear drives possess several advantages in comparison to other types of transmissions. Some of the most important advantages are: high gear ratio, compact design and vibration damping.
Mollova Gergana, Dobreva Antoaneta
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Comparative Finite Element Method Analysis of Spiroid Worm Gear Drives Having Arched Profile and Having Linear Profile in Axial Section [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013 With the knowledge of the advantageous characteristics of the cylindrical worm gear drives having arched profile in axial section and the conical worm gear drives having linear profile in axial section, a new geometric type conical worm gear drive has ...
Sándor BODZÁS, Illés DUDÁS
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Worm gear efficiency model considering misalignment in electric power steering systems [PDF]
Mechanical Sciences, 2018 This study proposes a worm gear efficiency model considering misalignment in electric power steering systems. A worm gear is used in Column type Electric Power Steering (C-EPS) systems and an Anti-Rattle Spring (ARS) is employed in C-EPS systems in ...
S. H. Kim
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Experimental Determination of Worm Gearing Efficiency [PDF]
Applied Engineering Letters : Journal of Engineering and Applied Sciences, 2019 This paper deals with the analysis of impact of various factors on power loss and efficiency of worm gearing. Factors that significantly affect the power losses are, principally, types of materials of meshed gears and geometry of worm pair, type and viscosity of lubricating oils, input rotational speed, worm shape, loading, temperature, etc. Results of
Skulić, Aleksandar +3 more
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Modal Analysis of Worm and Worm Gear Based on ANSYS Workbench
MATEC Web of Conferences, 2015 To establish the three-dimensional model of the worm and worm gear by using SolidWorks. On the worm and worm gear modal analysis is carried out by using finite element analysis software ANSYS Workbench.
Liu Yichang +3 more
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WORM GEAR’S OPERATING BARRIERS
Scientific Journal of Silesian University of Technology. Series Transport, 2015 The main factor that characterize the durability of worm gears are the materials from which the elements are made. Distinct from toothed gear, in which, in most of cases collaborating elements are made from toughened steel, in worm gears the standard is collaborating of toughened worm and relatively soft worm wheel, made from bronze.
Tadeusz MARCINIAK, Dariusz OSTROWSKI
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Research on NC Milling Process of Worm Gears based on Generating Method
Jixie chuandong, 2022 In order to realize the generating machining of worm gears， the worm gear hob is used on the NC transformed ordinary milling machine. The proportional relationship between the rotation of one turn of the worm gear hob and the rotation of one tooth of the
Hongyu Han +3 more
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Research Progress of Worm Gear Material in Worm Drive
Jixie chuandong, 2020 Worm drive has a large transmission ratio，compact structure and stable transmission，thus，it has been widely used in the field of mechanical manufacturing.Bronze is the most common and widespread worm gear material in the worm drive.In order to solve the ...
Zhang Yanjun +5 more
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Journal of Advanced Mechanical Design, Systems, and ManufacturingThe double enveloping toroidal worm gear pair is a type of basic worm transmission with multi-tooth and double-line contacts. Tooth surfaces of the worm gear are hobbed by a toroidal worm gear hob which is produced based on the toroidal worm.
Xiang MA +3 more
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