METHOD AND ETALON FOR CALIBRATING TIRE BALANCING MACHINES |
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| 申请号 | PCT/SI2013000021 | 申请日 | 2013-04-05 | 公开(公告)号 | WO2013154507A3 | 公开(公告)日 | 2013-12-12 |
| 申请人 | NELA RAZVOJNI CT ZA ELEKTOINDUSTRIJO IN ELEKTRONIKO D O O; | 发明人 | FRAKELJ TOMAZ; HAFNER PRIMOZ; LOTRIC MARKO; | ||||
| 摘要 | The object of the present invention is an etalon and a calibration method pertaining to the field of metrology and used for calibrating tire balancing machines. To check and/or calibrate centering devices, tire service and repair shops employ ordinary rims, which is not very suitable. Nobody can ensure that the rim being used as an etalon is properly balanced, and consequently the question arises as to whether the machine is functioning correctly. According to the present invention the balancing of the etalon is carried out on a rotor balancing machine capable of balancing a body to within 0.1 gmm. The calibration of tire balancing machines is comprised of various tests whereby the operation of tire centering machines can be verified. | ||||||
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