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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=1739592020-ysMB0PiDZ8AMP45IeZn26c4v0IB2WAGQ-0-fc4fafcfb25067117e0c009e2964810f)
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=1739592020-thsD3O0xUIe0Qn08slZbwtOQMpy510x1-0-be182dd75510ae0c9ea88b3a3ead60ad)
(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=1739592020-1n55ZLDzKfGkuX4onn9lsyh3NjoVIeoY-0-bf8686ab860b876b3df09b18a0a8a1aa)
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=1739592020-AZHwBKscsKK6UpRAbX3al1mKta5BeeUd-0-da3db076d3d07cf74eb5f11df89d010a)
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=1739592020-7MYmhWY7J8vRib7dRl3SDzVhsBg3T7Xl-0-9c7012cd7698e4f5ed6341f2572b887c)
(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=1739592020-XJFt5ZlHKALox2QFJVNjx6DPWCrItPYO-0-4252c33487f5e12384dd7fb5de8e10af)
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。