Core XY Printer (mini)

thingiverse

It appears you've compiled a comprehensive Bill of Materials (BOM) and review of your DIY printer build, highlighting its strengths and weaknesses. Here are some key points from your post: **Components:** 1. **LCD Screen (LCD2004)**: * Overpriced option on Amazon * Cheaper alternative on AliExpress 2. **Weird ANET fan**: * Part number not specified, but linked to an Amazon product **Screws and Hardware:** 1. **Screw Links**: * Multiple links to Amazon products for various screws (different types and quantities) * Note that some screws might be redundant or unnecessary **Cons:** 1. **Bed Vertical Play**: * The bed has vertical play, making it challenging to achieve levelness due to slop in the back printed parts. 2. **Back Bed Mounts**: * Printed in a way that they may break if pulled or pushed too hard. 3. **SN04 Limitations**: * Won't work at 5V and doesn't function through glass. 4. **Small Bed Size**: * The bed is small, and the next build will be larger. 5. **ANET Board Issues**: * 8-bit board that may stutter during Core XY math calculations. * Noisy A4988 drivers can be replaced with TMC2xxx drivers but require a different controller. 6. **Power Supply Limitations**: * The ANET board's 24V power supply might not fit in the small format. **Other Notes:** 1. **Stepper Motor Issues**: * The ANET steppers are 1.8° stepping and have a holding torque of 46 N·cm. 2. **Build Surface Issues**: * Some holes may need to be sleeved and new ones made due to imperfections. 3. **Adjustability**: * The back is designed for adjustability, which can make calibration more time-consuming. **Print Settings:** 1. **Cura Layouts**: * Provided layouts for a 210x210 bed at .3mm and 80mm/s, with an estimated print time of about 48 hours. 2. **Temperature Control**: * Warns that the prints may warp without a temperature-controlled enclosure. Overall, your review highlights both the strengths and weaknesses of your DIY printer build. By sharing your experiences, you're providing valuable insights for others considering similar projects.