Inverse curves : research on two quondam inversor mechanisms

Duta, Alina (avtor), Popescu, Iulian (avtor), Geonea, Ionut Daniel (avtor), Cretu, Simona-Mariana (avtor), Sass, Ludmila (avtor), Popa, Dragos - Laurentiu (avtor)

The field of research considered in this work is that of mechanisms generating inverse curves. We were motivated to approach this field, proposing variants of mechanisms based on Artobolevsky’s inversor, in blocking conditions, due to the lack of recent applications related to inversor mechanisms that draw curves other than straight lines. Based on Crawford’s inversor, Artobolevsky’s inversor is structurally and kinematically analysed in what follows. Hence, we carried out the kinematic analysis and simulation of four inversor mechanisms derived from Artobolevsky’s inversor, which draw different initial curves (a circle, a straight line, an ellipse and an Archimedes’ spiral) were performed. Inverse curves were generated under limited operating conditions due to geometrical dimensions and kinematic parameters. Given the researchers’ increasing interest in the development of applications related to inversor mechanisms (in fields such as: robotics, machine tools, visual arts and symbolic languages), as well as expanding databases of planar and spatial mechanisms, it is suggested that there is a need to create new mechanisms similar to those studied in this paper and to analyse their mode of operation.

• Jezik: Angleški jezik
• Ključne besede: inversor mechanism, kinematic analysis, blocking positions
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2023
• Št. strani: Str. 100-118
• Številčenje: Vol. 69, no. 3/4
• PID: 20.500.12556/RUL-145153
• UDK: 621.839
• ISSN pri članku: 0039-2480
• DOI: 10.5545/sv-jme.2022.396
• COBISS.SI-ID: 148338691
• Datum objave v RUL: 11.04.2023

Gradivo je del revije

• Naslov: Strojniški vestnik
• Skrajšan naslov: Stroj. vestn.
• Založnik: Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
• ISSN: 0039-2480
• COBISS.SI-ID: 762116

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Naslov: Inverzne krivulje - raziskava dveh mehanizmov inverzorjev
• Ključne besede: mehanizem inverzor, zgodovinski mehanizmi, kinematična analiza, položaji blokiranja, računalniška simulacija, programi