Control and checkup system of drilling machine

Drilling machine VP-910 with digital direction is destined to make holes in printed circuit boards according to assigned program. Basic defects of this machine are: a) imperfect system of input via punched band, b) absence of operative checkup system of correct instrument location and c) quality of drilling. As a result of executed modernization it were excluded the unsafe mechanism provided data transfer from punched band to control manager of drilling machine. This machine works under the control of IBM PC computer via special program, written on C++ program language. This program allows the operator to correct, edit and multiplicate tasks for drilling machine, which were prepared in the System of Projecting Automation, such as PCAD or AutoCad; it is easy and quick and does not demand any special knowledge from the operator. This program allows one to select any starting point