Complex system for production of unfolded parts of zinc-coated air ducts (for HVAC) by Vintech.

The system includes plasma cutting machine and software for managing orders, constructing, true shape nesting and NC programming.

The CNC cutting machine is equipped with two supports: for plasma cutting and raster marking. It is produced by Vintech's specification for marking and cutting of thin-plate parts.

The software is designed for managing and financial evaluation of orders of zink-coated air ducts, constructing flat patterns, making jobs by orders, true shape nesting, creation of NC programs and documentation.
Order of 15 types of fittings with total 50 elements can be received and prepared for manufacturing for about 30 to 45 minutes, and time for single plate processing, including marking of parts from the program, averages 5 minutes.

New in the system is the decision to program Ink jet printer for industrial marking Hitachi PB260.The marking is performed with a constant high speed, and the texts are inscribed by sequential, parallel to the longitudinal axis movements.

The parts are constructed automatically based on normalized parametric macros of the assemble elements. The parts patterns contain the required assembly supplements, cutting starts for lines of folding and render an account of the extension caused by the plastic deformation from folding.

The usage of the Complex system allows dramatic time reduction for processing the orders, increases the quality of the produced fittings and relieves the staff qualification requirements.