Method and apparatus for indicating work deviation

Abstract

Abstract PURPOSE:To detect the coarseness of work accurately when performing curved- face finish of press dies, by actually measuring the shape of work while correcting the referential shape data on the basis of the inclination of work thereby operating and indicating the deviation. CONSTITUTION:The referential shape data of a work to be finished is stored in a memory 1. Then the shape of work is measured actually through measuring means 2 to display the profile of work onto a display 3 and to set the correction parameter of referential data through setting means 6 on the basis of the inclination of work at plural points on the display specified through cursol display means 4 and cursol moving means 5. Then the means 7 will correct the referential data on the basis of the correction parameter to produce the deviation between the corrected referential data and the actually measured data through the means 8 thus to produce the displays corresponding with various deviations onto the means 9 while with correspondence to the position on the curved-face of work.

Inventors

• 👤 Hiromi Araki
• 👤 新木　廣海
• 👤 Riichi Makino
• 👤 牧野　利一

Bibliographic Details