Calculation force 50t

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3. It can't be calculated. It's 50 tons on the side of the crane. It's a big discount if it's a little farther away. There's a form on the crane

4. According to the calculation of rodless cavity pressure: 3.14 * RR * 16000000 = 50000 * 9.8r = 0.09875m = 98.75mm diameter d = 197.5mm cylinder diameter 200 mm

5. A: 16 * 150 mm × 150mm=16*0.150m × 0.150m

= 0.36m2
each m2 of the ground needs to bear 50 ÷ 0.36 = 138.9 tons
so: the ground will definitely collapse

6. Single lifting weight wire rope diameter x wire rope diameter X50 ÷ 1000 = t theory
but safety should be considered in practical work, so it is generally divided by the safety factor of 4-8 [Baoyun steel]

7. 500mm diameter winch, lifting 50t material, the required torque = 50x0, 25x1000 = 12500kg. M, that is, the torque is equal to 12500kg. M

8. It is suggested to use steel plate to pave the road, otherwise 450t will have heavy weight. And with the counterweight,

9. Calculation formula of punching and blanking tonnage: P = LT τ= 8ltrm, where p is the blanking force, unit n, l is the stamping peripheral length of the part, unit mm, t is the thickness of the part, unit mm, τ Is the shear strength of the stamping material, in MPa, and RM is the tensile strength of the stamping material, in MPa. The tensile strength of Q235B steel plate is about 370-500mpa, and the intermediate value is 450MPa Φ The stamping tonnage of 50 round hole is 0.8 × three point one four × fifty × twelve × 450 = 678240n = 678kn = 67.8t.