作者: 評論者 時間: 2025-3-21 21:55
https://doi.org/10.1007/978-3-662-06147-3amage and gear efficiency are correlated. In particular, the relationships that express the instantaneous and average efficiencies as well as those that define the total contact efficiency and effective driven torque along the path of contact are determined. Finally, short notes on the main cutting 作者: 運氣 時間: 2025-3-22 00:32 作者: 洞察力 時間: 2025-3-22 08:16
,Die Druckerei bis in die Fünfziger Jahre, of the worm wheel are then discussed and load analysis of worm gears is performed, defining the thrust characteristics on shafts and bearings and determining their average efficiency. Further consideration on the worm and worm wheel sizing are made and short notes on double-enveloping worm gear pai作者: SPURN 時間: 2025-3-22 11:43
https://doi.org/10.1007/978-3-658-29407-6ity, and the second more general, but both capable to provide reliable results in terms of geometric and kinematic characteristics of these types of gears. The load analysis is extended to these types of gears, and some indications on the design choices inherent to them to improve their efficiency a作者: deficiency 時間: 2025-3-22 13:34
https://doi.org/10.1007/978-3-658-07242-1hat are held at rest. Finally, the problem of the efficiency of a planetary gear train is addressed and discussed in its general terms, also with reference to those particular planetary gear trains used to realize large transmission ratios.作者: deficiency 時間: 2025-3-22 18:32 作者: Acumen 時間: 2025-3-22 22:17 作者: installment 時間: 2025-3-23 02:45 作者: 完整 時間: 2025-3-23 09:35 作者: 豐滿有漂亮 時間: 2025-3-23 11:21 作者: 邊緣帶來墨水 時間: 2025-3-23 14:59
Worm Gears, of the worm wheel are then discussed and load analysis of worm gears is performed, defining the thrust characteristics on shafts and bearings and determining their average efficiency. Further consideration on the worm and worm wheel sizing are made and short notes on double-enveloping worm gear pai作者: 情愛 時間: 2025-3-23 20:08
Spiral Bevel Gears and Hypoid Gears,ity, and the second more general, but both capable to provide reliable results in terms of geometric and kinematic characteristics of these types of gears. The load analysis is extended to these types of gears, and some indications on the design choices inherent to them to improve their efficiency a作者: acolyte 時間: 2025-3-24 01:12 作者: 障礙 時間: 2025-3-24 04:36 作者: 彎曲的人 時間: 2025-3-24 09:08 作者: 小教堂 時間: 2025-3-24 13:47 作者: 指數(shù) 時間: 2025-3-24 17:04 作者: 鎮(zhèn)壓 時間: 2025-3-24 22:55 作者: 鋪子 時間: 2025-3-25 02:08 作者: APO 時間: 2025-3-25 06:22 作者: 運動的我 時間: 2025-3-25 09:04
Carsten Baumgarth,Sabine Meissnertotal length of the line of action. The equivalent parallel cylindrical spur gears and their virtual number of teeth are also determined. The fundamentals of the cylindrical helical gears profile shift are then described, in its most general terms related to the variation of center distance. The loa作者: exacerbate 時間: 2025-3-25 12:23 作者: Madrigal 時間: 2025-3-25 16:37 作者: 木訥 時間: 2025-3-25 20:05
,Die Druckerei bis in die Fünfziger Jahre,sses are provided. The main geometric quantities of worms and worm wheels are then defined. The parametric equations of helicoid surfaces in terms of differential geometry are subsequently determined and the main kinematic quantities of these types of gears are obtained. The meshing between worm and作者: Precursor 時間: 2025-3-26 02:40
https://doi.org/10.1007/978-3-658-29407-6onding cutting processes are then briefly described, and the generation of active flank surfaces of the teeth is defined. The main geometrical quantities of these gears are then determined as well as those concerning the equivalent cylindrical gears obtained using the Tredgold approximation. The loa作者: CLAM 時間: 2025-3-26 05:33 作者: 挫敗 時間: 2025-3-26 10:33
Success Stories of B2B Branding,generation processes and geometrical elements of a face gear pair are then defined, and the basic topics of face gear manufacturing and bearing contact are given. The basic equations of the tooth flank surfaces of these gears are then obtained using differential geometry methods, and the non-undercu作者: Hectic 時間: 2025-3-26 13:47 作者: 吵鬧 時間: 2025-3-26 20:08 作者: THE 時間: 2025-3-27 00:08 作者: URN 時間: 2025-3-27 03:55 作者: 使堅硬 時間: 2025-3-27 09:13
Gears: General Concepts, Definitions and Some Basic Quantities,escribed. The tooth parts and some quantities that characterize the toothing are also described and defined. The first law of gearing to be met to have a constant transmission ratio is also recalled, and the main geometric and kinematic parameters of gear drives, gear pairs, and gear wheels are defi作者: Gudgeon 時間: 2025-3-27 11:55
The Geometry of Involute Spur Gears, the polar coordinates of any of its current points are given. The parametric equations that describe the position vector as a function of both the involute roll angle and the involute polar angle are also obtained, also defining the tangent and normal vectors as well as their unit vectors. The disc作者: Tincture 時間: 2025-3-27 14:14 作者: 無底 時間: 2025-3-27 21:12
Interference Between External Spur Gears,e discussion is quite general and therefore includes involute or primary interference and fillet interference. The relationships of the main geometric quantities that allow to avoid the involute interference in working conditions are obtained and design indications in this regard are provided. The r作者: APO 時間: 2025-3-27 22:53
Interference Between Internal Spur Gears,e discussion is quite general and therefore includes the five types of interference that may occur in this case, i.e.: theoretical or primary interference; secondary interference; trimming interference during the radial approach of the pinion when the internal gear pair is assembled, and of the pini作者: Nmda-Receptor 時間: 2025-3-28 03:08
Profile Shift of Spur Gear Involute Toothing Generated by Rack-Type Cutter,also the technical-applicative interest of the use of this type of profile-shifted toothing The problem is analyzed in its maximum generality, so the cases of zero profile-shifted toothing and of profile-shifted toothing without and with variation of center distance are discussed, both for external 作者: 進步 時間: 2025-3-28 08:14
Profile Shift of External Spur Gear Involute Toothing Generated by Pinion-Type Cutter,ng the interference and undercut problems related to this cutting process of the teeth. The limitations regarding the possibility of making external spur gears with profile-shifted toothing by means of this generation process are described, and the greatest complication of the calculations to be car作者: AGONY 時間: 2025-3-28 12:51
Cylindrical Involute Helical Gears,total length of the line of action. The equivalent parallel cylindrical spur gears and their virtual number of teeth are also determined. The fundamentals of the cylindrical helical gears profile shift are then described, in its most general terms related to the variation of center distance. The loa作者: Climate 時間: 2025-3-28 17:57
Straight Bevel Gears, octoid toothing is introduced and implications on the cutting processes of these gears are analyzed. Tredgold approximation is then used to define the equivalent cylindrical gears and their main characteristic quantities, including the minimum number of teeth to avoid interference. Short notes are 作者: 展覽 時間: 2025-3-28 21:09 作者: 組裝 時間: 2025-3-29 00:40
Worm Gears,sses are provided. The main geometric quantities of worms and worm wheels are then defined. The parametric equations of helicoid surfaces in terms of differential geometry are subsequently determined and the main kinematic quantities of these types of gears are obtained. The meshing between worm and作者: 經(jīng)典 時間: 2025-3-29 05:36
Spiral Bevel Gears and Hypoid Gears,onding cutting processes are then briefly described, and the generation of active flank surfaces of the teeth is defined. The main geometrical quantities of these gears are then determined as well as those concerning the equivalent cylindrical gears obtained using the Tredgold approximation. The loa作者: indices 時間: 2025-3-29 07:47 作者: 少量 時間: 2025-3-29 11:46
Face Gear Drives,generation processes and geometrical elements of a face gear pair are then defined, and the basic topics of face gear manufacturing and bearing contact are given. The basic equations of the tooth flank surfaces of these gears are then obtained using differential geometry methods, and the non-undercu作者: 癡呆 時間: 2025-3-29 18:19
B. Traven – Die unbekannten Jahre the rolling and sliding motions of the mating teeth surfaces are then defined and the instantaneous and average efficiencies of these gears are analytically determined. Finally, short notes are given regarding the fundamentals of profile-shifted toothing for crossed helical gears.作者: 萬花筒 時間: 2025-3-29 23:01 作者: Nonconformist 時間: 2025-3-29 23:59
