3D nyomtatott 0,3 mm modulú műanyag fogaskerekek pontossága

Marada, Imre (2026) 3D nyomtatott 0,3 mm modulú műanyag fogaskerekek pontossága. GÉP, 72 (3-4). pp. 76-79. ISSN 0016-8572

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Abstract

Small plastic gears can be found in almost every sector of industry. These are gears with a module of not largerthan 0.5 mm and made from some form of polymer. In my previous research, I studied small plastic gears as the subject of my PhD thesis. In that research, I established that the faults on small plastic gears can be detected by examining the recirculation torque. To this end, I used SLA 3D printing to produce gears with both faultless and faulty teeth. In my PhD thesis, I examined the 0.5 mm module, as injection-molded gears of this size were available to me for comparison. In this article, I examined the accuracy of SLA 3D printed gears with a 0.3 mm module.

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