Numbers and rules of billiards

The numbers and rules of billiards are as follows:

I. Numbers

The ball 1 is yellow and marked with the number1; Ball 2 is blue and marked with the number 2; Ball 3 is red and marked with the number 3; Ball 4 is purple and marked with the number 4; Ball 5 is orange and marked with the number 5; Ball 6 is green and marked with the number 6; The ball 7 is brown and marked with the number 7; Ball 8 is black and marked with the number 8. 9- 15 and 1-7 have the same color, but the spherical part is white, and they are marked with 9- 15 respectively.

Second, the rules

The target ball is placed in a triangle, the ball with the top corner is placed on the "ball release point", the No.8 ball is located in the center of the triangle, and a full-color ball and a colored ball are placed at both ends of the triangle bottom respectively. Other target balls are randomly placed, but they must be close to each other. Players of both sides can check whether the placement of the ball conforms to the rules and can ask for correction.

Introduction of billiards hardware requirements:

1, prompt

Clubs are mostly made of wood, among which ash and maple are the best. The mass of the club is generally 400-520g. The length of the club is 140- 150 cm. The club consists of tail, shaft, copper ring and leather head. The rod end is protected by a rubber pad; The copper hoop tightly wraps the wooden part of the club head; The skin is near the top of the wood The skin will be damaged after hitting the ball many times. At this time, the damaged skin can be peeled off and replaced with a new skin.

Step 2: Ball

The raw materials for the production of billiards are mostly chemical resins. In the 2 1 century world billiards competition, crystal balls made of Belgian resin were widely used. Different types of billiards balls have different sizes and qualities.

Baidu encyclopedia-billiards