Research on geometrical characteristics of straight bevel gears with a small shaft angle with a non-generated gear and generated pinion

Syzrantsev, V. N.; Syzrantseva, K. V.; Pazyak, A.; Milanović, Marija

doi:10.5937/fmet1704661s

Cited by 8 publications

(9 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Using the methods of the spatial meshing theory [31], we write the equation of the gear tooth usable flank in the form:…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

“…The meshing equation [31] is the last written in (6). where, a ws is the center distance in the machine meshing of the gear and the generating gear.…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

“…We obtain the meshing equation by the method described in [31]. According to the method, the meshing equation is written in the form:…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

“…In the nonenveloping gear, the law of parameter ψ 2 variation is established after determining the contact points of the active flanks of the gear and wheel teeth within the single-contact mesh. According to studies [16,20] of the gearing theory, the contact point on the active flanks of the gear tooth for a fixed value of its rotation angle (ψ 1 = const) is determined by solving the inverse meshing problem [20,31], the mathematical description of which is the following system of equations:…”

Section: Calculation Of Lines Of Action In Semi-rolled Cylindrical Gear Wheel and Gear Arc Teeth Meshingmentioning

confidence: 99%

See 3 more Smart Citations

Study of geometric characteristics of the arc teeth semi-rolled cylindrical gear meshing

Syzrantsev¹,

Syzrantseva²

2021

FME Transactions

Self Cite

View full text Add to dashboard Cite

In the conditions of unbraced machine body parts, arc teeth cylindrical gears have a higher load capacity, durability and reliability as well as the ability to compensate for the twist angle by self-adjustment of one of the wheels compared to straight and helical teeth gears. Use of such gears in a semi-rolled version allows simplifying significantly the technological process of cutting wheels and making gears with large gear ratios. In this article, mathematical models of wheel and gear arc teeth forming process are built for a semi-rolled cylindrical gear. The geometric characteristics of the gear arc teeth meshing in the presence of errors in the wheel and gear relative position, required to solve the problem of calculating the gear load capacity and durability, have been determined.

show abstract

“…Using the methods of the spatial meshing theory [31], we write the equation of the gear tooth usable flank in the form:…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

“…The meshing equation [31] is the last written in (6). where, a ws is the center distance in the machine meshing of the gear and the generating gear.…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

“…We obtain the meshing equation by the method described in [31]. According to the method, the meshing equation is written in the form:…”

Section: Forming Wheel and Gear Arc Teeth Flanks Of The Semi-rolled Cylindrical Gearmentioning

confidence: 99%

Section: Calculation Of Lines Of Action In Semi-rolled Cylindrical Gear Wheel and Gear Arc Teeth Meshingmentioning

confidence: 99%

See 2 more Smart Citations

Study of geometric characteristics of the arc teeth semi-rolled cylindrical gear meshing

Syzrantsev¹,

Syzrantseva²

2021

FME Transactions

Self Cite

View full text Add to dashboard Cite

show abstract

“…Передачи мало чувствительны к погрешностям осевого расположения колес и угла между осями. В случае большого числа зубьев и малой ширины зубчатых колес (в кинематических передачах) можно использовать ЭКК и при больших углах между осями [11][12][13][14]. When designing modern machine drives based on traditional gears, in some cases there are problems associated with the complexity of the rational layout of the drive, and its load capacity.…”

Section: конические передачиunclassified

Formation of Gearings Frominvolute-Bevel Gears

Lopatin¹,

Плотникова²,

Deryabin³

2020

MEI

View full text Add to dashboard Cite

When designing modern machine drives based on traditional gears, in some cases there are problems associated with the complexity of the rational layout of the drive, and its load capacity. These problems can be solved using gears with involute bevel wheels. The involute bevel gear (IBG) is the most common case of gearwheel with an involute tooth profile. In IBG, when teeth are formed, the tool displacement coefficient varies linearly along the width of the gear rim. The geometry of the IBG and the gears made up of them was developed at the Department of Technical Mechanics, a branch of SUSU in Zlatoust. The article presents the main dependencies necessary for determining the size of the IBG and possible schemes for the formation of gears with the IBG. Gearings on the base can be formed at any position of the axles of the gears in space. This paper presents schemes for the formation of spatial (on intersecting axes), bevel (on intersecting axes), cylindrical (on parallel axes) transmissions with IBG. The advantages of gears with IBG (layout, operational, load) in relation to gears from traditional cylindrical and bevel wheels are shown. Thus, transmissions from the IBG on intersecting axes make it possible to transmit rotation at arbitrarily small distancesbetween the axles of the wheels with the required contact localization, up to obtaining a linearcontact in gearing of the teeth. Bevel gears with IBG are less sensitive to errors and can be formed at small interaxial angles, which is problematic for traditional bevel gears. Cylindrical gears with IBG differ from traditional ones in increased load capacity and smooth operation. In addition, they can be used as backlashless and single-sided gears. Thus, gears with IBG due totheir versatility and advantages over traditional gears can be successfully used in modern drives(aviation, space, automobile, etc.) with any arrangement of gear axles in space.

show abstract

Contact Strength Calculation of Straight Bevel Precessional Gears with Small Shaft Angle

Syzrantsev

Pazyak

2019

Lecture Notes in Mechanical Engineering

View full text Add to dashboard Cite

Research on geometrical characteristics of straight bevel gears with a small shaft angle with a non-generated gear and generated pinion

Cited by 8 publications

References 20 publications

Study of geometric characteristics of the arc teeth semi-rolled cylindrical gear meshing

Study of geometric characteristics of the arc teeth semi-rolled cylindrical gear meshing

Formation of Gearings Frominvolute-Bevel Gears

Contact Strength Calculation of Straight Bevel Precessional Gears with Small Shaft Angle

Contact Info

Product

Resources

About