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Flank load carrying capacity of high performance plastic gears
Flank load carrying capacity of high performance plastic gears
(29.07.2019) Current market developments show an increasing trend towards the use of plastic gears for higher power transmission applications. Low density and high damping characteristics on...
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What does « fine pitch gear machining » mean and what is achievable today with traditional machining?
What does « fine pitch gear machining » mean and what is achievable today with traditional machining?
(24.07.2019) How would you handle production of gears with modules starting at 1 down to 0.01, or DP from 25 up to 2'500? Many applications use gears within this range and key point are...
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Load transmitting volume of tooth flank material decides the surface durability
Load transmitting volume of tooth flank material decides the surface durability
(22.07.2019) We often experience that dedendum flank of gear tooth is severely damaged, but the mate-contacting addendum tooth flank is free from damage, especially in case of gears whose...
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Comparison of Strength Rating of Plastic Gears by VDI 2736 and JIS B 1759 - In Vision of Building a New International Standard
Comparison of Strength Rating of Plastic Gears by VDI 2736 and JIS B 1759 - In Vision of Building a New International Standard
(03.07.2019) The applications of plastic gears are greatly expanding in modern industry as alternatives to metal gears. Plastic gears have various benefits in terms of weight, noise,...
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Data-Based Traceability in Gear Manufacturing
Data-Based Traceability in Gear Manufacturing
(01.07.2019) The complete chain of gear production includes various steps as the design of macro- and micro geometry, design of manufacturing processes, gear manufacturing and quality...
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3D TEHL simulation of bevel gears - new approaches in gear engineering
3D TEHL simulation of bevel gears - new approaches in gear engineering
(01.07.2019) Bevel gear pairs are used to transmit rotational movements and torques between shafts at an angle to each other and are characterized by a high load capacity and smooth...
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Gear materials – What else is there to research?
Gear materials – What else is there to research?
(28.06.2019) For every gear that is made and used, a suitable material and heat treatment must be chosen. Hence, a lot of effort was invested to improve and further develop gear material...
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Gear standards for reliable measurement of noise-causing gears - Quick verification of the measurement precision
Gear standards for reliable measurement of noise-causing gears - Quick verification of the measurement precision
(28.06.2019) In modern drives, the requirements regarding low noise, transmittable torque and low weight are constantly increasing. As soon as a noise excitation occurs in the transmission,...
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Orbitless PRIME Drive Reduces NVH without Sacrificing Torque Capacity
Orbitless PRIME Drive Reduces NVH without Sacrificing Torque Capacity
(25.06.2019) An Orbitless PRIME drive is a novel fixed-ratio epi-cyclic drive which has been shown to have a higher speed rating and efficiency, but slightly less torque capacity than a...
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Getriebe smarter auslegen – Vom 99%- zum 90%-Fahrerprofil
Getriebe smarter auslegen – Vom 99%- zum 90%-Fahrerprofil
Fahrzeugkomponenten werden nach dem heutigen Stand der Technik auf der Grundlage standardisierter Prüfverfahren auf spezifische Anforderungen an ihre Lebensdauer ausgelegt. Diese Verfahren...
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