Development of tools for the controlling laser-processing equipment with a various kinematic schemes

Аuthors

Kondratenko V. S.^1*, Tretiyakova O. N.^**, Shevchenko G. Y.^2***

1. MIREA — Russian Technological University (Lomonosov Institute of Fine Chemical Technologies), 78, Vernadsky prospect, Moscow, 119454, Russia
2. Research Institute «Electronic special technological equipment», ESTO, 5-20, pr. 4806, Zelenograd, 124498, Russia

*e-mail: vsk1950@mail.ru
**e-mail: tretiyakova_olga@mail.ru
***e-mail: shev.gleb@gmail.com

Abstract

The development of new technologies and equipment for laser processing of aircraft materials during the creation of aviation and space technology products of new generation is an urgent task. The development of new laser technologies requires the creation of highly technological equipment, integrating mechanics, electronics, automation and information technology. The control system is an integral part of the machine with intelligent control of their functional movements. Application software, which includes the qualitatively new modules, ensures the implementation of the control system of laser processing unit, and allows to create equipment for new processes. Speed laser processing and cutting machines are widely used in the creation of elements and devices for aviation and space technology.

Article is devoted to the development of application software to manage the new process of laser controlled thermosplitting, as well as technological processes for laser cutting and processing of materials in the new industrial equipment. The basis of the control system is a laser processing equipment software LaserCNC designed for different processes such as laser-controlled thermosplitting.

The enterprise Lasers and equipment TM has created a new industrial plant MLP1-1060/355 for the implementation of a new precision separation process of plates made from brittle materials based on the use of a new method of laser controllable thermal cleavage, which uses two lasers: one is to separate the plates, the other one is for the initial application defect for crack initiation.

Developed software LaserCNC for control system of the laser technological complex MLP1-1060/355 is possible to implement the innovative industrial equipment for the new LСT technology. The LaserCNC software supports different laser processing equipment and, also, can be used for the new multi-axis kinematic systems.

The control program for systems with more complex kinematic scheme is DopOs1, and there is DopOs2 for multi axis machines with additional kinematic axes. The basis of the control system is the laser processing equipment software LaserCNC, DopOs1, DopOs2 designed for different processes, such as laser-controlled thermosplitting, laser cutting and material processing. This software is designed for industrial laser-processing equipment with various kinematic schemes.

Creation of systems with more complex kinematic scheme will provide a significant improvement in dynamic performance and accuracy required in processes of laser cutting and material processing without cost increase due to the use of more powerful drive. The use of modeling program DopOs2 will make another step in the design of new industrial laser processing unit with additional kinematic axes.

Keywords:

computer numerical control, laser controlled thermosplitting, process equipment, multi-axis kinematic scheme

References

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