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일반기계기사
필답형 실기
판매가격 : 24,000
적립금 :2,400
발행일 :2019.02.25
판쇄/판형 :1판1쇄/A5
저자 :허원회
쪽수 :461
ISBN :978-89-429-1577-4
구매수량 :
제품상태 :
총 금액 :






이 책은 일반기계기사 실기시험을 준비하는 수험생들의 실력 배양 및 합격을 위하여

다음과 같은 부분에 중점을 두고 구성하였다.

 

첫째, 한국산업인력공단의 출제기준에 따라 반드시 알아야 하는 기본 이론을 이해하기 쉽도록 일목요연하게

정리하였다.

둘째, 과년도 문제를 철저히 분석하여 예상 문제를 수록하였으며, 각 문제마다 상세한 해설을 곁들여 이해를

도왔다.

셋째, 최근에 시행된 기출 문제를 수록하여 줌으로써 출제 경향을 파악하고, 이에 맞춰 실전에 대비할 수 있도록

 하였다.










1장 나사

1-1 나사의 종류 ·················································································································9

1-2 리드와 피치 ···············································································································10

1-3 나사의 효율() ···········································································································11

1-4 나사의 역학 ·············································································································12

1-5 나사의 설계(볼트의 지름) ························································································13

1-6 나사를 스패너로 죌 때 모멘트 ·····················································································14

1-7 너트의 높이( 암나사부 길이) ···················································································15

예상 문제 ························································································································16

 

2장 키, 코터,

2-1 (key) ··················································································································25

2-2 성크 키(sunk key)의 강도 계산 ············································································26

2-3 스플라인이 전달시킬 수 있는 토크( ) ······································································27

2-4 코터 이음(cotter joint) ························································································28

2-5 코터 이음의 파괴강도 계산 ·······················································································30

2-6 너클 핀의 지름() 및 파괴강도 계산 ··········································································31

예상 문제 ·····················································································································32

 

3장 리벳 이음

3-1 리벳 이음의 개요 ·····································································································40

3-2 리벳 이음의 파괴강도 계산 ····················································································42

3-3 리벳 이음의 설계 ·····································································································43

3-4 리벳의 효율 ··············································································································44

3-5 편심하중을 받는 리벳 이음 ····················································································46

3-6 보일러 강판의 두께() 계산 ·························································································47

예상 문제 ······················································································································48

4장 용접 이음

4-1 용접 이음의 장단점 ······························································································54

4-2 용접 이음의 강도 계산 ···························································································55

예상 문제 ····················································································································61

 

5장 축(shaft)

5-1 강도 면에서의 축지름 설계 ····················································································65

5-2 강성도 면에서의 축지름 설계 ················································································68

5-3 축의 위험속도 ··········································································································69

예상 문제 ························································································································72

 

6장 베어링

6-1 베어링(bearing)의 분류 ···························································································91

6-2 롤링 베어링(rolling bearing) ················································································92

6-3 미끄럼 베어링(sliding bearing) ············································································95

6-4 저널(journal) ···········································································································96

예상 문제 ··················································································································101

 

7장 축 이음

7-1 클러치(clutch) ·········································································································111

7-2 커플링(coupling) ····································································································115

예상 문제 ······················································································································117

 

8장 브레이크와 플라이 휠

8-1 브레이크의 일반적 사항 ························································································130

8-2 블록 브레이크 ········································································································130

8-3 내확 브레이크 ········································································································133

8-4 브레이크 용량 ········································································································133

8-5 밴드 브레이크 ········································································································134

8-6 래칫 휠과 폴 ··········································································································135

8-7 플라이 휠(관성차) ··································································································136

예상 문제 ···················································································································137

9장 스프링

9-1 코일 스프링의 실용 설계 ······················································································153

9-2 삼각형 스프링 및 겹판 스프링의 실용 설계 ······················································155

예상 문제 ··················································································································157

 

10장 벨트 전동장치

10-1 평벨트(flat belt) ··································································································167

10-2 V벨트 ·····················································································································173

10-3 V벨트의 설계 순서 ······························································································180

10-4 롤러 체인의 설계 ·································································································180

10-5 스프로킷 휠의 계산식 ··························································································182

예상 문제 ·················································································································184

 

11장 마찰차 전동장치

11-1 마찰차의 개요 ·······································································································202

11-2 원통 마찰차(평마찰차) ·························································································202

11-3 홈붙이 마찰차 ·······································································································205

11-4 원추 마찰차 ··········································································································206

예상 문제 ···················································································································208

 

12장 기어 전동장치

12-1 스퍼 기어(평치차)의 기본 공식 ··········································································217

12-2 스퍼 기어의 강도 설계 ························································································219

12-3 헬리컬 기어의 기본 공식 ····················································································223

12-4 헬리컬 기어의 강도 계산 ····················································································224

12-5 베벨 기어의 기본 공식 ························································································225

12-6 베벨 기어의 강도 계산 ························································································226

12-7 웜 기어의 기본 공식 ···························································································227

12-8 압력각과 미끄럼 및 물림률의 관계 ···································································229

12-9 전위 기어의 계산식 ·····························································································229

12-10 스퍼 기어의 설계 ·······························································································230

12-11 베벨 기어의 설계 ································································································231

12-12 베벨 기어의 명칭과 계산 ··················································································232

예상 문제 ··················································································································234

 

13장 관의 지름 및 두께 계산

13-1 파이프의 안지름 ···································································································257

13-2 얇은 원통의 두께 ·································································································258

13-3 치수 공차와 끼워 맞춤 ························································································259

13-4 재료의 표시법 ······································································································268

예상 문제 ···················································································································271

 

부 록 과년도 출제문제

2007년도 시행 문제 ·····································································································278

2008년도 시행 문제 ·····································································································288

2009년도 시행 문제 ·····································································································300

2010년도 시행 문제 ······································································································315

2011년도 시행 문제 ······································································································325

2012년도 시행 문제 ······································································································337

2013년도 시행 문제 ······································································································349

2014년도 시행 문제 ······································································································362

2015년도 시행 문제 ······································································································381

2016년도 시행 문제 ······································································································402

2017년도 시행 문제 ······································································································423

2018년도 시행 문제 ······································································································446

 




● 저자 : 허원회 펀저





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