{"product_id":"measurement-methodology-for-coordinate-measuring-machines-cmm-von-wanderson-stoco-andre-de-lima-und-hamilton-torrezan","title":"Measurement methodology for coordinate measuring machines - CMM","description":"\u003cp\u003eMeasuring shape errors on coordinate measuring machines is a process that is widely used nowadays due to the ease and speed with which the results of a given characteristic can be obtained. The aim of this work was to establish a rule for determining the minimum number of points to be touched when measuring the roundness of various parts. For the case study, measurements were taken on a part manufactured exclusively for this work, where the initial objective was achieved through calculations and comparisons. Based on the results of the measurements, a rule was defined which consists of touching 1 point\/mm of the calculated perimeter, considering the nominal diameter specified in the drawing. The use of the rule allows for greater confidence in the results obtained, as it establishes a standard for circularity measurements in various diameters and a reduction in measurement costs, as the time spent on this process is considerably reduced (72.9% in the case studied) depending on the number of points chosen by the metrologist.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786207883677\"\u003e\u003ch3\u003eInfluence of the number of measurement points on shape errors\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786207883677","offer_id":49816631017797,"sku":"9786207883677","price":32.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/b0257a55-8d87-4210-a566-d4ca9df56e4f.jpg?v=1763194177","url":"https:\/\/shop.autorenwelt.de\/products\/measurement-methodology-for-coordinate-measuring-machines-cmm-von-wanderson-stoco-andre-de-lima-und-hamilton-torrezan","provider":"Autorenwelt Shop","version":"1.0","type":"link"}