[제도법] 표면거칠기 - 이론과 적용

Summary: Surface roughness is very easy if you limit it to a "work-based test." It's much more helpful to visualize the machining process. For the necessary lecture materials and recommended videos, click the "More" (▼) button below the video! 👨‍🏫 Lecture Materials 🙋‍♂️ Recommended Videos Work-based Study Guide:    • [일반기계기사] 실기시험 - 1. 작업형 공부방향(일반기계기사, 독학, 필답...   👨‍👩‍👦‍👦 KakaoTalk Group Chat https://open.kakao.com/o/gj8iI3Ub No advertising❌ No profanity, no slander⛔ Only students willing to study together!🙆‍♂️ ------------------------------------------------------------------------ Stop boring and tiring studying! Enjoy studying on Professor Hong's YouTube channel. Professor Hong will support you until you earn your certification. Pasha! 😆 ------------------------------------------------------------------------ ※ Notice ※ The working environment is Inventor Professional 2020 Ver. and Windows 10 (RS4). The attached file may not open on Inventor versions 2019 or earlier. The copyright of this video belongs to Professor Hong, a general mechanical engineer. Unauthorized reproduction or theft is prohibited. Copyrightⓒ Professor Hong. All rights reserved. #GeneralMechanicalEngineer #ProfessorHong #Inventor