Method for calculating the weight of anchor bolts

The weight of the anchor bolts can be estimated because there is no M52 anchor screw in the national standard. The largest anchor screw in the national standard is only M48*1500, and the weight is 21.323kg. The M52*1050 anchor is drawn after modeling with 3D modeling software. The weight of the screw is 21.915g. Introduce the formula for calculating the weight of anchor bolts.

Thread specifications are represented by codes. Coarse ordinary threads are represented by the letter M and nominal diameter, and fine threads are represented by the letter M pitch and nominal diameter pitch. The size unit in the code is not required to be indicated in millimeters.

Nominal Diameter 12 --- It means that the nominal diameter is 12 mm coarse thread.

The full length of the anchor boltsu003d420+120u003d540mm. It is equipped with M12 nuts.

The empirical formula for quick calculation of round steel: 0.617φ^2(cm)u003dkg/m 0.6171.21.2u003d0.88848kg/m 0.888480.54(m)≈0.48kg.

Calculated by weight, in tons, (Guide: What should be considered when choosing stainless steel screws)

If the diameter of the anchor bolt is 60 and the length is 2 meters, there are a total of 20

Calculated as: Volume: 0.03*0.03*3.14*2u003d0.005652m3

Weight: 0.005652*7.9u003d0.04465t

Total weight: 0.04465*20u003d0.89t

Anchor bolt weight calculation is a skill that the industry must master, and it is of great significance to manufacturing, so we must master this skill well.

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