Fujitsu Corporation

Star Micronics Company Limited

Masanori Hasegawa

Hitoshi Saito

Tetsuya Sugiyama

Takehisa Kajiyama

Ryoko Fujikawa

Satoru Kawashima

Yoshihiro Sei

Goro Ito

Tetsuya Katayama

Yasunobu Tominaga

A test support process and a test support program for producing a post-update test pattern when a program under test is updated. When a program under development is updated, a post-update operation description defining details of an operation of a function included in the program under development after the update is acquired. Next, a pre-update operation description having high commonality with the post-update operation description is selected from among pre-update operation descriptions defining details of operations of functions included in the program under development before the update. A pre-update test pattern for an operational test of the selected pre-update operation description is extracted from among pre-update test patterns prepared for operational tests of the program under development before the update. A post-update test pattern for an operational test of the post-update operation description is generated by inheriting at least a portion of the extracted pre-update test pattern.

Program and process for generating data used in software function test

A contour shape of a desired shape of a workpiece at section along a predetermined axis is divided into machining units. Each of the machining units includes a plurality of inflection points including a machining start point and a machining end point. Machining data at least necessary for performing machining is set for each of the machining units. Arrival times at the inflection points are calculated based on the machining data, and a position of at least one of the workpiece and the tool is calculated for each of the inflection points. For each of the machining units, a rotation angle position of the workpiece corresponding to the arrival time is set as an accumulated count value.

Method for setting a moving position in a machine tool

Growing community of inventors

Shizuoka, Japan

Masanori Hasegawa