Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Aug 8;12:13553. doi: 10.1038/s41598-022-17841-5

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2022

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

(a) Schematic diagram for the first layer adhesion test. (b) 3 × 5 square image pattern for adhesion test according to the exposure time. (c) First layer fabrication according to the exposure time. (d) After cleaning the build plate, the exposure time was confirmed to be suitable for first layer adhesion. (e) Failure to build plate adhesion due to insufficient exposure time. Misalignment of each layer is observed. (f) Sample fabricated by applying the optimal first layer exposure time. (g) First layer with excessive exposure time applied, causing dimensional accuracy failure and deformation due to step difference.