Xinyi is a diversified solution provider with a broad portfolio in air conditioner cooler motor manufacturing with more than 10 years of experience and also supplying the market with the world's leading brands.
provided 3D printable files and a detailed walkthrough for upgrading the Z-axis of a Prusa i3 RepRap 3D printer with air conditioner fan motor .
Threaded rod is, after all, not made to be used as a precise positioning tool. It is built to fasten and to remain stationary at all times. Threaded rods can often be slightly bent, and they get dirty very quickly. “After a year of printing, it can clearly be seen that threaded rods are not meant for this kind of application,” Daniel explains in his blog post. “The rod…squeaks pretty loudly during movement and its threads get full of black goo that consists of dust, oil and metal shavings from the friction with the nut.”