图解钳工快速入门

目　　录
出版说明
序
第
1章　划线·············································· 1
1.1　简介 ··············································· 2
1.2　划线液（划线涂料） ·································· 2
1.3　半精密划线 ················································· 3
1.3.1　划针············································ 3
1.3.2　使用组合角度尺划线 ·························· 4
1.3.3　中心定位尺 ·········································· 4
1.3.4　划规············································ 4
1.3.5　划线地规 ·············································· 5
1.3.6　圆锥冲和中心冲 ·································· 5
1.3.7　卡钳······································· 7
1.3.8　角度尺 ·················································· 7
1.3.9　划线平台 ·············································· 7
1.3.10　划针盘 ················································ 7
1.3.11　夹紧辅助工具 ···································· 9
1.3.12　方箱 ···················································· 9
1.3.13　平行垫铁 ············································ 9
1.3.14　V形块 ·············································· 10
1.4　精密划线 ··················································· 10
1.4.1　高度规 ················································ 10
1.4.2　精密角度划线 ···································· 10
1.4.3　游标万能角度尺 ································ 10
1.4.4　正弦规 ················································ 10
1.5　基本划线方法及数学应用 ·························11
1.5.1　正方形划线 ········································ 14
1.5.2　构建正方形的方法 ···························· 15
1.6　划线过程指南 ····························· 17
第 2章　手动工具···································· 18
2.1　简介 ················································ 19
2.2　螺钉旋具 ··················································· 19
2.2.1　十字槽螺钉旋具 ································ 19
2.2.2　一字槽螺钉旋具 ································ 19
2.2.3　偏置螺钉旋具 ···································· 19
2.2.4　内梅花头螺钉旋具 ···························· 19
2.3　钳子 ·················································· 19
2.3.1　鲤鱼钳 ················································ 19
2.3.2　尖嘴钳 ················································ 20
2.3.3　大力钳 ················································ 20
2.3.4　水泵钳 ················································ 20
2.3.5　钢丝钳 ················································ 20
2.3.6　斜口钳 ················································ 20
2.4　锤子 ················································· 20
2.4.1　圆头锤 ················································ 20
2.4.2　软面锤 ················································ 21
2.4.3　香槟锤 ················································ 21
2.4.4　尼龙锤 ················································ 21
2.4.5　皮锤···················································· 21
2.4.6　软金属锤 ············································ 21
2.5　扳手 ·················································· 21
2.5.1　呆扳手 ················································ 22
2.5.2　梅花扳手 ············································ 22
2.5.3　双头扳手 ············································ 22
2.5.4　活扳手 ················································ 22
2.5.5　套筒扳手 ············································ 23
2.5.6　水带扳手 ············································ 23
2.5.7　内六角扳手 ········································ 24
2.6　台虎钳 ······················································· 24
2.6.1　基座···················································· 24
2.6.2　钳口···················································· 25
2.7　夹钳 ··················································· 26
2.7.1　C形夹钳 ············································ 26
2.7.2　平行钳 ················································ 26
2.7.3　铰夹···················································· 26
2.8　弓形锯 ··················································· 26
2.8.1　锯条···················································· 26
2.8.2　弓形锯的使用 ···································· 26
2.9　锉刀 ····················································· 27
2.9.1　锉刀的分类 ········································ 27
2.9.2　特殊锉刀 ············································ 28
2.9.3　锉刀的选择 ········································ 29
2.9.4　锉刀的常用方法 ································ 29
2.9.5　锉削的技巧 ········································ 30
2.10　去毛刺 ·················································· 31
2.11　研磨料 ·················································· 31
第 3章　锯床············································ 32
3.1　简介 ····················································· 33
3.2　电锯与锯床 ··············································· 33
3.3　带锯机床 ··················································· 33
3.3.1　卧式带锯机床 ···································· 33
3.3.2　立式带锯机床 ···································· 35
3.4　锯条的特点及应用 ··································· 37
3.4.1　锯条材料 ············································ 37
3.4.2　锯路···················································· 39
3.4.3　齿距或 TPI ········································· 39
3.4.4　锯条宽度 ············································ 40
3.4.5　锯条厚度或规格 ································ 40
3.4.6　后角···················································· 40
3.4.7　锯沟···················································· 41
3.4.8　齿型···················································· 41
3.5　锯条的焊接 ··············································· 41
3.5.1　带长···················································· 41
3.5.2　焊接···················································· 42
3.6　锯条的装卸 ··············································· 44
3.7　切割速度 ··················································· 45
3.8　砂轮锯 ······················································· 46
3.9　圆形金属切割锯（冷锯） ·························· 47
第 4章　手持工件磨削 ···························· 48
4.1　简介 ··························································· 49
4.2　砂轮机的使用 ··········································· 49
4.3　砂带机和砂盘机的使用 ···························· 50
4.4　砂轮 ···················································· 50
4.4.1　磨料种类 ············································ 50
4.4.2　砂轮粒度（磨粒粒度） ······················ 51
4.4.3　砂轮尺寸 ············································ 51
4.4.4　最大轮速 ············································ 51
4.4.5　砂轮的储存 ········································ 52
4.5　立式砂轮机的安装 ··································· 52
4.5.1　砂轮的粗略检查 ································ 52
4.5.2　砂轮的安装 ········································ 53
4.5.3　托架与调整 ········································ 53
4.5.4　挡屑板与调整 ···································· 54
4.5.5　砂轮修整 ············································ 54
4.5.6　砂轮磨损 ············································ 55
4.5.7　砂轮堵塞 ············································ 55
4.5.8　砂轮研磨 ············································ 55
4.6　磨削过程 ··················································· 55
第 5章　钻孔、攻螺纹、套螺纹和铰孔········································ 57
5.1　简介 ····················································· 58
5.2　钳工孔加工操作 ······································· 58
5.2.1　麻花钻 ················································ 58
5.2.2　钻削加工过程 ···································· 58
5.2.3　扩孔、锪孔和埋头孔 ························ 59
5.2.4　铰孔加工 ············································ 60
5.2.5　直柄机用铰刀 ···································· 60
5.2.6　手用铰刀 ············································ 61
5.2.7　铰刀的使用 ········································ 61
5.3　套螺纹与攻螺纹 ······································· 63
5.3.1　基本螺纹术语 ···································· 63
5.3.2　螺纹的型号 ········································ 64
5.3.3　攻螺纹 ················································ 65
5.3.4　圆锥管螺纹 ········································ 68
5.3.5　丝锥···················································· 68
5.3.6　丝锥的种类 ········································ 68
5.3.7　倒角丝锥的种类 ································ 69
5.3.8　丝锥的使用 ········································ 70
5.3.9　受损丝锥的退出 ································ 71
5.3.10　板牙的使用 ······································ 72
第 6章　钻床············································ 74
6.1　钻床简介 ··················································· 75
6.1.1　简介···················································· 75
6.1.2　立式钻床 ············································ 76
6.1.3　钻床的操控 ········································ 77
6.1.4　排式钻床 ············································ 78
6.1.5　摇臂钻床 ············································ 78
6.1.6　微型钻床 ············································ 79
6.2　钻床中的刀具、刀具夹紧及工件夹紧 ···· 79
6.2.1　简介···················································· 79
6.2.2　刀具材料的种类 ································ 79
6.2.3　钻头···················································· 80
6.2.4　铰刀·······························