【自作】3Dプリンターで無段変速機（CVT）の可動模型を作ってみた！

This is a demonstration video of an original continuously variable transmission (CVT) working model, designed using 3D CAD and printed with a 3D printer. Please enjoy the beauty of the mechanism and the way it actually shifts gears driven by a motor! 🛒 [Purchase here!] The CVT model featured in this video will be available for sale on Mercari around mid-June! URL: Will be updated after sales begin ⚙️ [Key features of this model] This time, we intentionally avoided using a microcontroller (programming) and instead built the forward/reverse motor control and automatic stop/return mechanism at endpoints using only "physical hardware logic circuits" with slide switches, tact switches, limit switches, and diodes. We also designed a custom circuit board. 🔧 [Main parts and technologies used] ・3D CAD (design) & 3D printer (output) ・DC motor × 2 ・Original design circuit board ・H-bridge bypass control using physical switches (limit switches, slide switches, etc.) ・Type-C power supply We sell a variety of products on Mercari. If you're interested, please stop by! URL: https://jp.mercari.com/user/profile/8... • Audio commentary: VOICEVOX • BGM: Parade (first half), Winning_Road (second half), Happy_days (ending) • Next episode preview song: let's operation (https://commons.nicovideo.jp/works/nc...) #CVT #Continuously Variable Transmission #3D Printer #Electronics #Manufacturing #Mechanical #DIY #Engineering #3dprinting #Mechanical Engineering #automobile #diy