機(jī)械裝配與維修技術(shù)（高職）

模塊一 小型組件拆卸與組裝...................... 1
項(xiàng)目1.1 截止閥拆卸與組裝............................ 1
??知識(shí)鏈接.......................................................... 1
一、裝配概述.............................................. 1
二、裝配工藝過程...................................... 4
三、裝配工藝規(guī)程...................................... 5
四、拆卸工藝過程.................................... 13
五、機(jī)械零件清洗工藝過程.................... 16
??技能鏈接........................................................ 17
一、螺紋連接件拆裝................................ 17
二、鍵銷連接件拆裝................................ 23
三、過盈連接件拆裝................................ 27
??項(xiàng)目實(shí)施........................................................ 29
一、項(xiàng)目實(shí)施步驟.................................... 29
二、項(xiàng)目作業(yè)............................................ 30
項(xiàng)目1.2 千斤頂拆卸與組裝.......................... 34
??知識(shí)鏈接........................................................ 34
一、機(jī)械零件的拆卸方法........................ 34
二、裝配單元系統(tǒng)圖繪制........................ 38
??技能鏈接........................................................ 40
一、滾動(dòng)軸承拆卸、裝配與潤(rùn)滑............ 40
二、滑動(dòng)軸承裝配.................................... 48
三、軸組裝配............................................ 50
??項(xiàng)目實(shí)施........................................................ 51
一、項(xiàng)目實(shí)施步驟.................................... 51
二、項(xiàng)目作業(yè)............................................ 54
項(xiàng)目1.3 液壓缸拆卸與組裝.......................... 56
??知識(shí)鏈接........................................................ 57
一、裝配示意圖的識(shí)讀............................ 57
二、裝配示意圖的繪制............................ 57
技能鏈接........................................................ 58
一、O型密封圈裝配................................ 59
二、油封裝配............................................ 62
三、填料密封裝配.................................... 64
四、密封墊裝配........................................ 67
??項(xiàng)目實(shí)施........................................................ 69
一、項(xiàng)目實(shí)施步驟.................................... 69
二、項(xiàng)目作業(yè)............................................ 71
模塊二 典型零部件裝配與調(diào)整............... 73
項(xiàng)目2.1 齒輪泵裝配與調(diào)整.......................... 73
??知識(shí)鏈接........................................................ 74
一、裝配精度與裝配方法........................ 74
二、裝配尺寸鏈的計(jì)算............................ 78
三、裝配工藝規(guī)程編制............................ 85
??技能鏈接........................................................ 88
一、聯(lián)軸器裝配技術(shù)................................ 88
二、離合器裝配技術(shù)................................ 89
三、裝配中的調(diào)整.................................... 91
??項(xiàng)目實(shí)施........................................................ 92
一、項(xiàng)目實(shí)施步驟.................................... 92
二、項(xiàng)目作業(yè)............................................ 94
項(xiàng)目2.2 減速器裝配與調(diào)整.......................... 96
??知識(shí)鏈接........................................................ 97
一、機(jī)械產(chǎn)品說明書的內(nèi)容及
基本結(jié)構(gòu)............................................ 97
二、機(jī)械產(chǎn)品說明書的識(shí)讀.................... 98
??技能鏈接........................................................ 99
一、傳動(dòng)輪的平衡及校準(zhǔn)技術(shù)................ 99
二、帶傳動(dòng)機(jī)構(gòu)裝配技術(shù)...................... 103
三、鏈傳動(dòng)機(jī)構(gòu)裝配技術(shù)...................... 105
四、齒輪傳動(dòng)機(jī)構(gòu)裝配技術(shù).................. 106
五、蝸桿傳動(dòng)機(jī)構(gòu)裝配技術(shù).................. 110
??項(xiàng)目實(shí)施...................................................... 120
一、項(xiàng)目實(shí)施步驟.................................. 120
二、項(xiàng)目作業(yè).......................................... 122
項(xiàng)目2.3 臥式車床刀架部件裝配與調(diào)整.... 124
??知識(shí)鏈接...................................................... 125
一、導(dǎo)軌及臥式車床刀架部件.............. 125
二、刀架部件裝配單元系統(tǒng)圖繪制...... 127
??技能鏈接...................................................... 131
一、螺旋傳動(dòng)機(jī)構(gòu)裝配.......................... 131
二、導(dǎo)軌副裝配...................................... 136
三、直線滾動(dòng)導(dǎo)軌副裝配...................... 139
??項(xiàng)目實(shí)施...................................................... 142
一、項(xiàng)目實(shí)施步驟.................................. 142
二、項(xiàng)目作業(yè).......................................... 143
模塊三 失效零件檢測(cè)與修復(fù).................. 146

模塊四 機(jī)械故障診斷與維修.................. 216

模塊五 整機(jī)檢修與試車驗(yàn)收.................. 262

附錄..................................................................... 308
參考文獻(xiàn)............................................................ 312