Comparison of similar injection moulded parts by a coordinate measuring machine

被引：3
|
作者：
Lemes, Samir [1 ]
机构：
[1] Univ Zenica, Fak Ska 1, Zenica 72000, Bosnia & Herceg
来源：
SN APPLIED SCIENCES | 2019年 / 1卷 / 02期
关键词：
Coordinate measuring machine; Product quality; Injection moulded parts;
D O I：
10.1007/s42452-019-0191-3
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
One of the biggest issues in measuring injection moulded parts by touch-probe coordinate measuring machine is the deformation of parts being measured. Even though the contact force rarely exceeds 200 mN, it can deform the part, or influence the fixture, thus introducing measurement error. In order to provide the most appropriate measurement method for the inspection of injection moulded part geometry, this paper combines two research topics: one is the comparison of measurement objects similar in shape-expensive brand name products with cheap no-name products, and another is the deformation analysis of the contact between the CMM touch-probe and flexible polymer parts which tend to deform when this type of measurement is used.
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页数：8
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