14-11-2014, 02:40 PM
Abstracts: A fixture for finding the concentricity of number of bores with respect to each other , is disclosed here. In several application such as steam turbines , gas turbines etc , there is a severe problem of leakage of steam from different bores. As the bore are created using boring machines , there is a slight misalingnment of spindle during operation which causes inaccuracy in the dimesion of the bores. This fixture enables , to find those inaccuracy in the order of 10µ , using a simple dial gauge , Rod and supporting plates.