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3.1.8 鲤鱼钳
1.鲤鱼钳的形式(图3-12)
2.鲤鱼钳的基本尺寸和抗弯强度(表3-13)
![978-7-111-50539-6-Chapter03-25.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-25.jpg?sign=1739309922-ciIuhyIuVFx99C7Eoinwu6ljn1SxPVNU-0-d64451ddca11c5c074cf6eedf425e0ae)
图3-12 鲤鱼钳
注:1.g为两钳口平行开口尺寸;F为抗弯强度试验中施加的载荷2.t2≤t1。
表3-13 鲤鱼钳的基本尺寸和抗弯强度 (QB/T 2442.4—2007)
![978-7-111-50539-6-Chapter03-26.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-26.jpg?sign=1739309922-xqpMkOn2hp4VOIk0BKeWXHceNTJwiKcF-0-f0cadfe1cc64b8fffc55d6d21f90154b)
(续)
![978-7-111-50539-6-Chapter03-27.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-27.jpg?sign=1739309922-UifL2D1TwMsekvuysafxuinhNhC9fdRM-0-751db31b3906de2da63c84ac5873a438)
3.鲤鱼钳的装配精度(图3-13、表3-14)
![978-7-111-50539-6-Chapter03-28.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-28.jpg?sign=1739309922-iX14Z9snEgo75naAU2a4kolPaACSscvk-0-eb886af296380ff67bb3462e8bc22713)
图3-13 鲤鱼钳的装配精度
表3-14 鲤鱼钳的装配精度(QB/T 2442.4—2007) (单位:mm)
![978-7-111-50539-6-Chapter03-29.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-29.jpg?sign=1739309922-i3BJQnMxk1PPJtYJ8j5kobgBzpaQclO4-0-9c3c85ddefe3267fc7971bbad2f3ee71)
(续)
![978-7-111-50539-6-Chapter03-30.jpg](https://epubservercos.yuewen.com/9BAE0F/30213174807308306/epubprivate/OEBPS/Images/978-7-111-50539-6-Chapter03-30.jpg?sign=1739309922-rL9YeLAmVex8fvywRXmZGQQ55h5Rn07i-0-881d81ff3e1c3b4c53b1a2c6ad776186)
4.鲤鱼钳的标记
鲤鱼钳的标记由产品名称、公称长度和标准编号组成。例如公称长度l为200mm的鲤鱼钳标记为:鲤鱼钳 200mm QB/T 2442.4—2007。