3-D Microprobe Metrology

[摘要] This report documents the results of a project undertaken to develop an ultra-high-accuracy measurement capability, which is necessary to address a rising trend toward miniaturized mechanical products exhibiting dramatically reduced product tolerances. A significant improvement in measurement capability is therefore required to insure that a 4:1 ratio can be maintained between product tolerances and measurement uncertainty.

[发布日期] 2008-10-14

[学科分类] 工程和技术（综合）

[关键词] MACHINE PARTS;MINIATURIZATION;MEASURING INSTRUMENTS;INSPECTION;DIMENSIONS;ACCURACY