알기 쉬운 기술 지식, 한 눈에 보는 업체 비교

In the last post, we looked at what tolerance is and its necessity. https://ysbusy.tistory.com/65 02. Tolerance - (1) What is tolerance? Necessity and standard of tolerance. In the last post, we looked at GD&T - Flatness and Parallelism. https://ysbusy.tistory.com/63 01. Geometric Tolerance - (1) Flatness and Parallelism & Conceptual distinction. In this posting, we wil.. ysbusy.tistory.com In t..

In this posting, we will look at Geometric Tolerance(Geometric Dimensioning and Tolerancing, GD&T), especially Flatness and Parallelism (definition, reason for use), and distinguish between the two concepts. (Note that the Geometric Tolerance is basically a symbol used in the drawing of the part.) 1. What is a Flatness? A. Definition. - Tolerance indicated in the drawing how flat the plane of th..