SINGLE AND DUAL-POINTING DEVICE FOR MOVING THE SAMPLE LU-40 KIPT
Abstract
Developed two electro-mechanical device with remote control, designed to move the samples one and two dimensions in a highbackground radiation. Samples movement carried in mechanical block by stepper motor with holding torque 5.6 kgf·cm and angle precision 1.8°/step. Motor control and control of samples coordinates implements by dint on electronic block, based on PIC16f76 microcontroller and Usart-RS485 interface converter based on Max 485 microchip. Devices can move objects weighing up to 100 g with an accuracy of 0.5 mm. The testing of the two-coordinate device in experiments on electron beam accelerator LU-40 KIPT have been held. The two-dimensional distribution of relative density of the flow distribution of brake γ-rays have been measured by ionization detector.
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References
http://www.focus-nuclear.com/pdf/TP_AUMA.pdf.
http://www.zpa-pecky.cz/electric-actuators/multi-turn/moa-oc.htm?lang=en.
http://www.bernardcontrols.com/en/valve-actuator-market/nuclear-energy/.
Vodin A.N., Olejnik S.N., Tuller G.Je., Tertichnyj A.V. Dvuh-koordinatnaja sistema dlja peremeshhenija datchika izmerenija plotnosti potoka γ-kvantov // Tezisy dokladov na HI Konferencii po fizike vysokih energij, jadernoj fizike i uskoriteljam, Har'kov, 11-15 marta 2013 g. – S.116.
Ayzatskiy M.I., Borts B.V., Vodin A.N. at all. NSC KIPT Neutron Source // Problems of Atomic Science and Technology, series Nuclear Physics Investigations. – 2012. – No.3(79). – P.3-9.
L297 Stepper Motor Controller Datasheet http://www.st.com/st-webui/static/active/en/resource/technical/document/datasheet/CD00000063.pdf
L298 Dual Full Bridge Driver Datasheet http://www.st.com/st-webui/static/active/en/fragment/website_building_block/site_media/icon/pdf_icon_large.jpg
Pic16f7x 28/40-pin, 8-bit Cmos Flash Microcontrollers DataSheethttp://ww1.microchip.com/downloads/en/DeviceDoc/30325b.pdf
Lovygin A.A., Teverovskij L.V. Sovremennyj stanok s ChPU i CAD/CAM-sistema. – DMK-Press, 2012. – 279s.
Pabla B.S., Adithan M. CNC Machines. – New Age International, 1994. – 107p.
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