CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
Management stepper of 3D-printer: mathematical model and questions of technical realization
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Read | Batyrkanov Zh.I., Kadyrkulova K.K., Belialov Sh.A. Management stepper of 3D-printer: mathematical model and questions of technical realization // Caspian journal : management and high technologies. — 2016. — №1. — pp. 128-138. |
Batyrkanov Zh.I. - D.Sc. (Engineering), Professor, Kyrgyz Technical University named after I. Razzakov, 66 Mir Ave., Bishkek, 720044, Kyrgyz Republic, bjenish@mail.ru
Kadyrkulova K.K. - Senior Lecturer, Kyrgyz Technical University named after I. Razzakov, 66 Mir Ave., Bishkek, 720044, Kyrgyz Republic, kyial_02@mail.ru
Belialov Sh.A. - post-graduate student, Kyrgyz Technical University named after I. Razzakov, 66 Mir Ave., Bishkek, 720044, Kyrgyz Republic, shaibek.90@mail.ru
We consider and resolved the problem of constructing the control algorithms to implement the movement of the workers of 3D-printer prescribed spatial trajectory. Due to the prevalence of stepper motors (SM) in 3D-printers, in article is reviewed the technique of algorithms synthesis for actuators control with SM. The prescribed trajectory in this work is given by the tabular method, on the basis of job control points applied to spatial models manufactured parts. It is obvious that the greater the number of reference points will be taken, the better will be reproduced form of detail at the 3D-printer. The paper presents original mathematical model of the SD as a controlled object. On the basis of the mathematical model and the table of prescribed movements is determined algorithm of SM control. Authors are reviewed technical realization questions of the synthesized control algorithm, given the structural and functional schemes and principal electrical schemes of functional elements. Also are analyzed the problems of SM positioning errors, as well as SD angular velocity choice questions.
Key words: 3D-принтер, шаговый двигатель, шаговый привод, предписанная пространственная траектория, управление движением, единичный шаг, драйвер, число фаз, 3D-printer, stepper motor, stepper drive, prescribed spatial trajectory, movement control, single step, drive