目 錄
緒論 ············································································································.1
任務(wù) 認(rèn)識(shí)工程圖樣 ·················································································.1
模塊一 制圖的基本知識(shí)與基本技能 ·································································.6
任務(wù) 1 制圖國家標(biāo)準(zhǔn)的基本規(guī)定 ·······························································.6
任務(wù) 2 常用手工繪圖工具及其使用方法 ·····················································.23
任務(wù) 3 幾何作圖 ···················································································.28
任務(wù) 4 平面圖形的分析與繪制 ·································································.35
模塊二 正投影法 ·························································································.40
任務(wù) 1 投影法的基本知識(shí) ·······································································.40
任務(wù) 2 點(diǎn)的投影 ···················································································.46
任務(wù) 3 直線的投影 ················································································.50
任務(wù) 4 平面的投影 ················································································.59
模塊三 幾何體的投影 ···················································································.67
任務(wù) 1 平面立體的三視圖 ·······································································.67
任務(wù) 2 曲面立體的三視圖 ·······································································.73
任務(wù) 3 平面立體截交線 ··········································································.80
任務(wù) 4 曲面立體截交線 ··········································································.85
任務(wù) 5 立體與立體相貫 ··········································································.95
模塊四 軸測圖 ··························································································.105
任務(wù) 1 軸測圖概述 ··············································································.105
任務(wù) 2 正等軸測圖 ··············································································.108
任務(wù) 3 斜二等軸測圖 ·············································································115
模塊五 組合體 ··························································································.119
任務(wù) 1 組合體的組成分析 ·······································································119
任務(wù) 2 組合體的畫法 ···········································································.123
任務(wù) 3 組合體的尺寸標(biāo)注 ·····································································.128
任務(wù) 4 識(shí)讀組合體視圖 ········································································.135
模塊六 機(jī)件常用表達(dá)方法···········································································.145
任務(wù) 1 視圖 ·······················································································.145
任務(wù) 2 剖視圖 ····················································································.150
任務(wù) 3 斷面圖 ····················································································.164
任務(wù) 4 其他表達(dá)方法 ···········································································.169
模塊七 標(biāo)準(zhǔn)件和常用件··············································································.179
任務(wù) 1 螺紋及螺紋緊固件 ·····································································.179
任務(wù) 2 鍵、銷 ····················································································.193
任務(wù) 3 齒輪 ·······················································································.199
任務(wù) 4 滾動(dòng)軸承 ·················································································.204
任務(wù) 5 彈簧 ·······················································································.209
模塊八 零件圖 ··························································································.214
任務(wù) 1 零件圖的內(nèi)容及尺寸標(biāo)注 ····························································.214
任務(wù) 2 零件圖中的技術(shù)要求 ··································································.223
任務(wù) 3 零件的結(jié)構(gòu)工藝性 ·····································································.241
任務(wù) 4 典型零件表達(dá)方案 ·····································································.246
任務(wù) 5 讀零件圖 ·················································································.255
模塊九 裝配圖 ··························································································.262
任務(wù) 1 裝配圖的內(nèi)容及其表達(dá)方法 ·························································.262
任務(wù) 2 繪制裝配圖 ··············································································.272
任務(wù) 3 讀裝配圖和拆畫零件圖 ·······························································.284
模塊十 其他工程圖樣 ·················································································.292
任務(wù) 1 焊接圖 ····················································································.292
任務(wù) 2 電氣線路圖 ··············································································.299
附錄 ·········································································································.305
附錄 A 螺紋 ·······················································································.305
附錄 B 螺紋緊固件 ··············································································.309
附錄 C 極限與配合 ··············································································.319
附錄 D 英文圖紙常見技術(shù)要求 ·······························································.327
參考文獻(xiàn) ···································································································.329