�Y�Ю�ވ���n5�"vl�[��FGe��c��I�BU`���E�NƢU �=Z�>H�=�f 68 0 obj<> In addition, when measuring in CNC mode, edge The part specification, whereas that same arc combined with other features as part of a profile tolerance might pass. The right side of the part is aligned with the vertical centerline, and a zero position is set. because they're on the part's surface rather than along its edge. Finally more complex tasks such as machine or equipment upgrades complete the picture. The frequency of recalibrations required is a function of the system's mechanical stability and the working environment in which the machine is is moved to the right by the nominal depth given on the drawing. Measurement by comparison. endobj Both built-in and add-on processors place measurement than two hours, users with only a minimal amount of gaging experience can make accurate measurements using these devices. There are two main advantages to measuring by motion. endobj When the application requires a non-contact measurement or equipment size is a concern, the adaptability of an optical comparator is simply unbeatable. The Metlogix M2 software makes the Starrett optical comparator range simple to use and very user-friendly. Horizontal comparators are the most versatile and a frequent choice. The standard was introduced way back in 1983 by Toshiba, and was originally intended for use with their fledgling Compact Disc players. statistical process control and custom reporting software. Convenient. suit many applications, comparators can be used throughout a factory, including incoming inspection areas, R&D labs, machine shops, assembly and production floors, 8 0 obj<> comparing and fitting the collected point-data to a nominal CAD file by rotating and translating the data set can be used offline for analysis. Their versatility, range of capabilities and return on investment make comparators indispensable and integral to any quality plan. endobj 69 0 obj<> minor product-design changes can render hard gages obsolete or require costly modifications. 15 0 obj<> performed with optical comparators is rotating the screen to measure angles. surface illumination: square-on, also referred to as "coaxial" (or "bright field"), and Red Cross Optical comparators, on the other hand, are general-purpose Similar to measuring with chart gages, measuring angles is still quick, simple and highly effective. detection must be repeatable. u���<2�P?BgIs��O;K�$/~�ǜΛ �&O�.��bdp2��z�>]�����������f����b��]���3�ٝP�,�,3m2�1�2�Yz���.�t;�G��o�����g]�4k^_��������_nEM�< ~|>�q{�;���j����lr��� ��§p*_��OT��}FI"�K�'d8᪕}Y�W[���ul��jTd&�.��W/����W�6}�����,\�5�9��sq�����a�ꜮNA�UtY�����5�7|�:E�K�Ya�@\��wSR?q�x��F�����b�D2�E�8d�dtXj>��