RD OF THE R SCANNER MECHANICAL CONSTRUCTION FOR

R&D OF THE R, Φ SCANNER MECHANICAL CONSTRUCTION FOR THE SCINTILLATOR DETECTOR BACKGROUND RADIATION MEASUREMENTS Monika Nadolna, Faculty of Mechatronics of WUT Martyna Winnik, Faculty of Physics of WUT Supervisors: Marek Peryt, WUT, JINR Maciej Czarnynoga, WUT, JINR

OUTLINE OF TOPICS • • What is the primary goal? Assumptions Rotation mechanism Feed mechanism Cable routing Final construction What's next? Conclusions Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 2

WHAT IS THE GOAL? Designing a device enabling the measurement of cosmic ray background in the r, φ coordinate system. DETECTORS Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 3

ASSUMPTIONS (TECHNICAL REQUIREMENTS) • studying areas up to 1 m in length and 2π angle • made mostly in the technology of aluminum profiles 20 x 20 and 20 x 40 • the use of mechanical protection to prevent exceeding the limit positions Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 4

ROTATION MECHANISM • mechanism using a toothed belt • the large gear has 80 teeth and the small one has 20 • gear ratio 1/4 Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 5

ROTATION MECHANISM Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 6

ROTATION MECHANISM Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 7

FEED MECHANISM • mechanism used in 3 D printers • two stepper motors • necessity to maintain balance Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 8

FEED MECHANISM Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 9

FEED MECHANISM Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 10

CABLE ROUTING • rotor stator • infinite number of turns of the guide ebmia. pl/caches/images/rysunki_techniczne/kyc 12 f_tech. png Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 11

FINAL CONSTRUCTION Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 12

FINAL CONSTRUCTION Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 13

FINAL CONSTRUCTION Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 14

WHAT IS NEXT? After auspicious prototype tests and meeting the primary assumptions, the final device is assumed to examine the expanse up to 3 m in length and 2π angle. The next stages of the project will be: • manual preparation of the measuring device • software development • real cosmic ray measurements performance Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 15

CONCLUSIONS • adaptatability to various applications • use of trivial construction solutions reduces susceptibility to potential complications and mechanical damagethe • use of elements obtained thanks to 3 D printing reduces production costs Martyna Winnik & Monika Nadolna, WUT, Te. Fe. NICA 2019 16

THANK YOU FOR THE ATTENTION Monika Nadolna, Faculty of Mechatronics of WUT Martyna Winnik, Faculty of Physics of WUT Supervisors: Marek Peryt, WUT, JINR Maciej Czarnynoga, WUT, JINR