Sheet metal parts are characterized by its complicated shapes. Computer aids for Sheet metal forming operations are conducted close to the failure limit and therefore, small changes in conditions and properties of material can cause large changes in failure rates. Before deciding the forming process and tools, the tool designer has to determine whether the
Computer Aids for Sheet Metal Forming Analysis Read More »
NC machine tool by means of prepared program, which consists of blocks, or series of numbers, is know as numerical control (NC). In manufacturing of more complicated parts, the system has to calculate automatically additional data points, which is done by means of an interpolator The capability of changing the programs provides the advantage of
NC Machine Tool Fixtures – Design Difficulties Read More »
We use arrays structures to describe the format of a number of related variables. For example, in analyzing the marks obtained by a class of students, we may use a template to describe student name and marks obtained in various subjects and then declare all the students as structure variables. In such cases, we may
Arrays Structures and Unions in C, Structures and Functions Read More »