Dipl.-Ing. Markus KrĂ¶mer
Dipl.-Ing. Markus Krömer in 2013 was awarded a degree in mechanical engineering from the RWTH Aachen University. Since that time Krömer has worked first as a research engineer and presently as group leader of the gear design and manufacturing simulation group of the laboratory of machine tools and production engineering (WZL) of RWTH Aachen University. (Bio last updated 2017-07-01 Contact Randy Stott, Managing Editor, with changes.)
Articles by Markus KrĂ¶mer
- Surface Characteristics of Hobbed Gears (July 2017)
Gear hobbing is one of the most productive manufacturing processes for cylindrical gears. The quality of the gears is a result of the tool quality, the precision of the workpiece, tool clamping and kinematics of the machine. The dry gear hobbing process allows machining of gears with a quality according to the DIN standard up to IT 5. To evaluate which gear quality is possible to machine with a given clamping and hob, it is useful to simulate the process in advance.