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What is the relationship between balance nut and code walking?

There are two differences between the walking code and the balance nut on the balance, which are introduced as follows:

First of all, they have different functions:

1, the function of wandering code: the usage is different from other weights, it can move the position on the scale (so it is called wandering code) until it is balanced.

2. The function of the balance nut: adjust the center of gravity of the (pallet) balance.

Second, the principle of the two is different:

1, wandering code principle: the wandering code is put at zero, and it should be balanced when there is nothing on the balance. The object should be placed on the left side of the balance and the weight should be placed on the right side of the balance.

2. Principle of the balance nut: The balance nut is used to adjust the balance of the cross beam and is made by the lever principle. The arm on one side of the balance nut is very long, which can affect the lever balance with a small force and is convenient to adjust.

Extended data:

Adjustment law of balance nut;

When the left end of the dial is lifted (the pointer is to the right), adjust the left balance nut of the balance to the left until the pointer is located at the center line of the dial; When the right end of the horizontal plane is lifted (the pointer is biased to the left), adjust the right balance nut of the balance to the right until the pointer is located at the center line of the dial.

In short, it is which end is raised and which direction is adjusted. Only the balance nut on the right (some scales have balance nuts on both sides), but they can be rotated inward and outward. The balance tends to rotate outward and inward. Mainly to make the balance or other measuring tools (such as steelyard with balance nut) keep balance, so as to measure accurately. Reading = weight and mass+number of traveling yards (when left and right). Reading = weight mass-number of traveling yards (when the left code is right).

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