The theoretical basis for the slate bocce test billiard table

The theoretical basis is that a pure sphere rolls in a straight line on a flat plane and does not change its line.

The slate bowling method is one of the simplest, practical and intuitive ways to test the quality of a billiard table (slate flatness). The test method of the slate rolling ball method is:

Theoretically, billiards are purely spherical. On the slate of the billiard table without tweed, gently push the center point of the cue ball to make the ball slow on the slate (less than rolling along the inspection line, if the line does not change, it proves that the flatness of the table is qualified.

This method was once demonstrated by the billiards emperor Hendry in the documentary "Old Joe and Hendry" on ** TV, and said that this method is very good. Nowadays, many users like to slowly roll the ball on the slate to test its flatness, which has the advantage of avoiding the false flatness caused by laying on the table, and it is intuitive and simple.

In fact, it is better to place the slate on the table of the table and place the ball lightly on it, if it is still or not, it is horizontal, otherwise it is not very flat. In physics, the ball is stationary on a smooth plate, because the ball is in the case of zero external force at this time, and to meet this condition, it can only be on a horizontal plane, so this method can test the flatness of the billiard table.

Those who abandon themselves cannot be helped, and those who are self-reliant cannot be defeated.

With a six-point cue ball. TV cue ball. Flower bulbs are all available.

It's better to use the cue ball to hit the ball when you play, so it's better to use the cue ball to check the pool table. After the billiard table is leveled, the slate can be inspected first, and then the table can be inspected later. Some are slate problems, some are tyney problems, tyni hair is too long, or the density is not good, it will cause the ball to change the line, and there are newly laid tynis, iron them with an iron, so that the effect is better in checking the edges.

There is no such thing as a 100% flat line, and there is no absolute constant line.

The billiard table needs to be leveled with a level when laying the table, if you want to see whether the ball case is lined, it is best to choose the flower ball to easily see whether the ball road is changed line!

Flower balls, or use fancy cue balls. With the ball which can clearly see the offset. And you can't test it with a lot of force, and you can't put the ball with a plug.

Theoretically speaking, billiards are pure spherical, and when rolling slowly on a flat, horizontal plane (generally less than, as long as there is a slight deviation in the plane, the ball will deviate from the test line. In practice, if the height error of the slate per meter can be controlled to be no more than 2 wires (i.e., millimeters), the billiards will not change the line.

Not exactly. The slate bowling method cannot be used as the only way to test the flatness of the table. There are many ways to do this.

The slate roller table is the most direct and intuitive way to see the changes of the ball on the table with your eyes to tell you if there is a deviation. On this basis, the computer and other related test instruments are leveled, such as Qiao's leveling instrument is very accurate. He uses computer leveling and cross-checking through rice lines.

Flatness errors are minimized. Subtle errors are tested by the ball rolling method. The table itself is a ball, so it is the most direct way to test it with the ball.

Each shot will be in a defined line. When you get to the position of retraction, the ball will naturally be cheap, or it will feel like Tyney is irresistible to external reasons, which is a normal phenomenon, and it has nothing to do with flatness. This requires how to master the strength when rolling the table.

and subtle observations. The table didn't feel flat. It can only be said that when hitting a target, it is normal for you to offset no more than half a ball on the basis that you can touch the ball.

That's why the feeling of a master when he masters the strength is the accumulation of experience and the embodiment of his own quality. Precise positioning. It's not just the flat reason that the table frame is made of wood.

It is impossible not to sink the invariant line. Therefore, the ball table is often used to make the flatness of the table relatively better. After the inspection, you can adjust the deviation appropriately.

But there is no single way to test it. Now technology is so advanced. There are many ways to detect it.

But this is the most original, the most common and the most intuitive . Hope it helps... Hand typing is sore...

Hehe.

This method is the simplest and most convenient way, but it is not the only one.