Hook for winch

     This hook was created from ISO 1837-2003 standart image.

 

Material - stainless steel 440C   (UNS designation S44004). 

Load - 7500 N.

Couple bar - winch №2 - without wheels

 Bearings takes all load, but it is can be to create wheels that are kept on clamping rings.

Couple bar - winch

 

Tasks from taskbook of drawing Rassohin, Rozov, Celinski Mashgiz Moscow 1962 Sverdlovsk

 Views with approximate dimensions:

Cube volume calculate program

Code of program:

print("calculate cube volume")

a=input("a=")

a=float(a)

volume=a**3

print("volume=")

print(volume)

Cylinder volume calculate program

Code of program:

import math

print("calculate cylinder volume")

r=input("r=")

r=float(r)

h=input("h=")

h=float(h)

volume=math.pi*(r**2)*h

print("volume=")

print(volume)

Ring area calculate program

Code of program:

import math

print("calculate ring area")

R=input("R=")

R=float(R)

r=input("r=")

r=float(r)

area=math.pi*((R**2)-(r**2))

print("area=")

print(area)