质量保证,质量保证
Discom uses high-precision acoustic measurement methods to locate production-related errors
Our technical world lives by the drive.Drives in electric cars pose special requirements forend-of-line testing systems:In the case of quiet electric cars with eDrives,electric motors and their power transmissions possible production inaccuracies can cause significant disturbing noise。To avoid this both the individual components and their correlation has to be analysed。The background noise can be transferred to the interior acoustics and perceived as significant static noise。
实际质量控制
Thanks to the seamless integration of hardware and software,Discom acoustic testing is able to analyze the causes of errors in production precisely and provide high-precision quality control.Errors are pinpointed exactly down to the smallest gear wheel.Thanks to the“early warning system,“these errors will no longer continue into series production。The use of acoustic measurement technology thus increases production efficiency and manufacturing quality in the direction of zero errors。
高精度测量仪器
As technology leader,Discom monitors safety with high-precision measurement methods in the production of modules including
电子驱动单元
电气马达
Transmissions and MGUs(Motor-Gear-Units)。
The acoustic measurement method unravels noises,making them“visible”with the aid of software and precisely pinpointing the source of error。地面照明设备,braking,etc.),analyzes the background noises and compares the measurement results with a large number of parameters from its extensive database and self-learning algorithms.Automated operation of the measurement sequences keep the use of personnel low。