The thickness of the racket base, the maximum thickness of the table tennis racket baseplate can not

The thickness of the base plate is determined according to the playing style.

1) Near-Taiwan fast-break type --- near-Taiwan fast-break players require the arc of the ball to be as low and flat as possible in order to improve the speed of the ball, so they mostly use techniques with less friction and more hitting, so that the ball can get off the board faster, such as: fast, fast, fast, fast attack, bounce and smash and other offensive techniques. This requires the sponge to be softer, thinner, and the bottom plate feels firmer to hit, so players usually choose a seven-layer plate or a thick base plate with a thickness of more than millimeters.

2) Arc circle fast attack type--- arc circle fast attack method requires the unity of rotation and speed, so the combination of friction and smash is mostly used"Whipping"Offensive techniques, such as: picking, pulling, tearing, reversing, wiping, skimming and other techniques. In order to ensure that you can get sufficient friction and bounce speed when hitting the ball, the selected ball wrench should not only have enough depth to eat the ball, but also have enough strength.

Therefore, athletes mostly choose a single wood thick board (about millimeter) or a thin (millimeter) five-layer bottom plate with softer wood and good elasticity.

3) Fast break combined with arc circle offensive play--- fast break combined with arc circle offensive play requires the selection of a board that is suitable for both fast break and curve ball, which is used for the combination of fast break and curve ball. People who use more arc balls should choose a five-layer base plate with a softer feel and thinner thickness, while people who use more fast-break technology need to choose a harder and thicker seven-layer baseplate. The thickness of the base plate is generally around millimeters.

4) Attacking and slashing combined play--- The base plate selected for the combined attack and slashing play usually has a larger board surface, so that the cricketer is softer and has a longer time to control the ball. The board surface is more so that the center of gravity of the ball is moved forward, which is also conducive to the force of hitting the ball off the table. Therefore, athletes prefer a thinner (mm) five-layer baseplate.

Generally speaking, the thinner bottom plate has a larger deformation and is more suitable for "pulling the ball" (arc circle); The thick base plate is smaller, so that the ball is faster, which is suitable for "playing" (that is, suitable for fast attack). The specific style of play depends on the use of wood, for example, there is a kind of cypress bottom plate, although some are also very thick, very thick, but not very hard. For details, please refer to the official data and the evaluation of golfers.

Thick and hard, good elasticity, strong bottom strength. It's just heavier. There should be no specific way to play thick and thin. In the end, it depends on the function of each shoot itself.

The thicker the support, the better the support, and the more solid and solid the plate will be, and it will also reduce the shaking of the hand.

The thinner it is, the more you can whip it and increase the power of the ball.

I don't like thick ones, they don't look good, and they feel dull to the touch. The center of gravity is a problem, and it is easier to fly.

Standard table tennis racket baseplate weight.

Generally, the weight error of the same bottom plate of the table tennis manufacturer with good workmanship is very small, about one or two grams, and the butterfly is very good at shouting, but Stica is not, perhaps in order to meet the preferences of different golfers, the error of the same bottom plate can reach more than ten grams. On many second-hand table tennis**, you will see less OC of more than 90 grams or more than 80 grams of CL. The following is the weight of the standard table tennis racket bottom plate that I have sorted out for you, I hope it will have a role for you to rent vertically.

01 Straight shot one-sided play

Since the paddle has only one side of rubber, in order to achieve an ideal weight for the paddle, it is best to choose the paddle at around 100 grams.

02 Straight shot two-sided arc circle play

Since both sides of the racket need to be pasted with heavier adhesives, it is necessary to choose a lighter racket when selecting a racket, and the weight is best controlled between 80-85 grams.

03 Direct shooting two-sided fast arc play

The weight of the racket should be controlled between 85 and 90 grams, and if you feel that the racket is heavy at this time, you can choose a lighter rubber for the backhand.

04 Horizontal shooting and two-sided arc circle play

Choose a medium or soft base plate'The weight of the racket is controlled between 85 and 90.

05 Horizontal shooting two-sided fast arc play

Choose a stiffer racket with a weight between 90 and 95 grams.

06 Horizontal shooting granular play

Since the weight of the granular rubber is lighter than that of the reverse glue, try to choose a racket of more than 95 grams when purchasing a base plate.

In a table tennis racket, the weight of the bottom plate is only about 50% of the table tennis racket. When we choose a suitable style of play style of racket, due to the different physique of the players, there is a difference in the configuration of the overall weight of the racket, at this time you can adjust the weight of the entire table tennis racket by choosing different types of rubber sets, generally domestic rubber sets are heavier than foreign rubber sets, so for the two-sided arc circle of golfers, if the forehand sticks to the heavier domestic rubber sets such as Hurricane Three, it is best to stick a lighter weight jacket on the backhand.

When shopping for a racket, you may wish to ask the owner to weigh the racket, and then choose the right racket weight according to your playing style and physique.

The thickness of the sponge glue (i.e. sponge and rubber) adhesive on one side is not more than 4 mm, Ma Lin was almost canceled because of this regulation, that year was 04 years, the men's doubles final of the Athens Olympic Games, Ma Lin and Chen Qi, after the game, the referee checked Ma Lin's racket, and found that his racket sponge glue was 1mm thicker than the International Table Tennis Federation, and the referee decided to cancel Ma Lin's results. You can see how important the racket is, the racket.

There is no limit to the size, shape and weight of the racket, but the bottom plate should be flat and hard.

The thickness of the base plate should be at least 85 natural wood, and the adhesive layer of the reinforcing base plate can be made of fibrous materials such as carbon fiber, glass fiber or compressed paper, and each adhesive layer should not exceed the total thickness of the base plate or millimeters.

The surface of the racket used to hit the ball should be covered with a layer of ordinary granular glue with outward particles, and the thickness of the adhesive should not exceed 2 mm; or cover with sponge glue with particles inward or outward, together with adhesive, with a thickness of no more than 4 mm.

"Ordinary granular rubber" is a layer of non-foaming natural rubber or synthetic rubber, the particles of which must be distributed over the entire surface at an average density of not less than 10 and no more than 50 particles per square centimeter.

Sponge glue"That is, a layer of foam rubber is covered with a layer of ordinary granular glue, and the thickness of the general granular glue is not more than 2 mm.

The covering should cover the entire surface, but not beyond its edges. The part close to the handle and the finger grip can be left uncovered or covered with any material.

The base plate, any interlayer in the base plate, the covering and the adhesive layer should be a whole of uniform thickness.

The performance index of the baseplate, the so-called "speed", refers to the efficiency of the force of hitting the ball through the racket to act on the ball, so that it is converted into the flying speed of the ball; The so-called "spin" refers to the efficiency of the force of hitting the ball through the racket to act on the ball, so that it is converted into the speed of rotation of the ball; "Control" refers to the length of time it takes for the ball to leave the racket when hitting the ball with the same force and method (this is related to the "soft and hard ball feel" of the baseboard); The so-called "effective hitting range" or "hitting sweet spot" refers to the position and extent of the hitting power that can be concentrated on the base plate (which is related to the shape, structure, and material of the base plate). The performance of the above four aspects has its own different characteristics, but also is interrelated and affects each other. Therefore, when purchasing the bottom plate, it is not only necessary to look at the appearance, the number of layers, but also the wood grain arrangement structure; Not only to listen to the sound, but also to feel its softness and hardness with your fingers when tapping; Not only should you read the relevant indices noted on the baseboard, but you should also use different forces to shake the ball in order to feel its force efficiency and overall performance.

In general, after a period of mixed competition between the bottom plate and the strengths and weaknesses, the labeling of various indicators is now becoming more and more similar. Generally speaking, each bottom plate manufacturer will indicate the "speed" and "control" of these two indicators, the index is divided by 1-10 (or 1-12) grade, as far as personal selection experience is concerned, the general index is slightly worse when the number of indicators is 6, 7 is average, 8 is good, as good, the above is very good. But this is only limited to foreign brands such as Butterfly, Stiga, Tibhar, etc., and the domestic division is still a bit confusing.

At present, the most cost-effective ones on the market are Belli, Landers.