HW Pulley

Advantage:

The function of pulleys is to use small force to stretch or reverse the force of lifting objects, i.e. to save man power or change the direction of movement. The pulleys used by Hun Kun are designed to work with the automatic and manual movable blinds to open and close the movable blinds.

Description:

Sliding the world's wheels makes power invisible, but not powerless, and the use of pulleys helps to save man power. The ratio of output force (the force required to move an object) to input force (the force exerted by the machine on the object), which is an indicator of a machine's labor-saving capability, is called "Mechanical Advantage". The higher the ratio, the more energy efficient the machine is. Simple tool play an important role in our daily life. Knowing how to utilize simple mechanical principles can achieve twice the result with half the effort, and pulleys are one of the most common simple mechanical tools.

A pulley is a wheel that can rotate around a center axis with a rope tied to the side of the wheel. By pulling the rope to pull the wheel, it is easier and less labor intensive to move objects. The application of pulley can be divided into static pulley, which can change the direction of force. Dynamic pulleys are used to obtain greater than one mechanical benefit. The function of pulley is to use small force to stretch the object or to reverse the force of lifting the object, i.e., to save man power or to change the direction of movement. The pulleys used by Hun Kun are designed to work with automatic and manual movable blinds to open and close the movable blinds. There are 3 types of pulleys to choose from, Hanging Pulley HW0003, Single Pulley HW0001 and Double Pulley HW0002, different pulleys will bring different functions.

The way of heaven is to the right, the way of earth is to the left, and no matter what, it can be maneuvered back. Therefore, HunkunNET single pulley HW0001, double pulley HW0002 and hanging pulley HW0003 are widely used in real life. The single pulley, double pulley and hanging pulley of HunkunNET are also clarified and hardened to bring the movable sunshade freely.