590 Каталог MAHR 2014 Измерительные инструменты и приборы для линейно-угловых измерений Стр.21-9

Каталог MAHR 2014 Измерительные инструменты и приборы Стр. 21-9 0590 ENG Lab2u

Mahr Services 21-9 Mahr Capability Testing Mahr tests the capability of your measuring machines Do your measuring machines and your measuring devices operate precisely enough to fulfill the constantly increasing demands of tolerated deviation When workpiece tolerance demands are high measuring systems often reach the limit of their capabilites. This is why Mahr tests for you if your measuring machines and measuring devices are suitable for the upcoming tasks. There are two procedures suited for such capability testing. The effects different factors can have and that lead to imprecise measuring results can be more precisely limited. Procedure 1 In this procedure the general capabilities of the devices are determined. This is usually carried out in our laboratory - in individual cases also in your measuring room. Procedure 2 This procedure determines the influence of the operator on the measuring results. For this purpose we test the units at your site under the normal operating conditions. We also involve the staff that will be working with the devices later on. As is the case with calibration a certificate is issued after the capabilities of the measuring systems have been determined (in this case a record). The evaluation is oriented towards the specifications of different businesses (e.g. Bosch BMW Daimler). Procedure 3 In this procedure an examination is carried out on the automatic measuring device. The operator influence that is determined in Procedure 2 is excluded here. This procedure usually takes place on 25 workpieces during two test procedures. We offer to conduct these procedures at our site in a pre-inspection or at your site in the form of a final inspection. This assures you that you can also guarantee a high level of quality of measuring accuracy at your site. The measuring conditions must of course be adhered to. ED Request brochure or see WebCode 12380. Record of a capability test according to Procedure 2 +