1. 철도 레일 단면 그리기
1) 원본 도면 ( KS규격집 참고)
2) 모델링 (GUI 왿 명령어 병합 사용)
① Keypoint 찍기(명령어 사용)
/PREP7
K,1,0,0,0
K,2,127,0,0
K,3,0,12.63,0
K,4,127,12.63,0
K,5,103.2,15.02,0
K,6,20.35,15.02,0
K,7,54,26,0
K,8,73,26,0
K,9,56,76,0
K,10,71,76,0
K,11,51.62,109.4,0
K,12,75.38,109.4,0
K,13,31.122,113.63,0
K,14,95.878,113.63,0
K,15,33.05,153,0
K,16,93.95,153,0
② Keypoint 간 Line 연결 (GUI 사용)
Preprocessor > Modeling > Create > Lines > Lines > Straight Line
명령으로 모든 점을 형상대로 연결
③ Line Fillet 하기 (GUI 사용)
Preprocessor > Modeling > Create > Lines > Lines > Line Fillet
Line으로 연결된 형상의 각모서리에 도면대로 Fillet을 줌
④ Line 으로 Area만들기 (명령어 사용)
AL,ALL
⑤ 완성
/PREP7
RECTNG,0,127,0,30,
RECTNG,56,71,30,104,
RECTNG,31,96,104,153,
LFILLT,12,11,13, ,
LFILLT,11,10,13, ,
(이폙생략)