3 TIPS ON HOW TO FIX A DENTED PING PONG BALL 关于如何修复凹陷的乒乓球的3个提示
Your game should not stop just because the ping pong ball has slightly been dented. There are several ways you can bring it back to shape and continue using it. The ball can only get back to its shape if it has only deflated without cracking in such a way that it allows free flow of air in and out. To fix the dented ping pong ball, follow any of the following ways.
1. Using hot water
This is an easy way of fixing your ping pong ball that has been dented. The dented ball contains some air inside and heat forces it to expand. The expansion of the air inside forces the ball to come back to its shape and this is how the hot water works. The hot water can work better if it is boiling.
To go on with this method, boil a little amount of water. The water needs to be about a cup full. Pour the boiling water into a wide cup and then place the ball inside. You can also place the ball inside your boiling equipment but be sure to quickly retrieve it immediately it regains its shape. Leaving it in the boiling water for long could actually melt it and that is not what you want.
You can either leave the ping pong ball floating on top of the hot water or just deep it inside using a spoon or any other applicable equipment. The ball inflates quickly and could be ready for retrieval in about 20 seconds. Retrieve it using a spoon or tongs and then place it at the center of a well-laid handkerchief or any other piece of cloth. Hold the four corners of the handkerchief and lift it up, with the ball hanging from inside. Hang it on a cloth line and let it dry naturally for around 10 minutes. Drying the ball on a flat surface is not advisable as this would make the ball slump and create a flat surface at its base.
Remember that the dented ping pong ball regains its shape through the expansion of the air inside it. A hair dryer can help in this too. The hair dryer is good because you can heat the ball periodically and help avoid any deformities.
To successfully inflate the dented ball, adjust your hair dryer to its hot setting. Hold the ball in the palm of your hand with its dented side facing up. Blow it directly with the blow dryer and keep a distance of about 15 to 20 cm between the dryer and the ball. Different blow dryers come with varying temperatures and you can adjust the distance depending on the heat produced. The flowing hot air should not be too much for your hand.
Blow the ball until it regains its shape. You can take some breaks when blowing so as to avoid any deformities. You can place the ball inside a sagging handkerchief and hang it on a cloth line for it to dry after the expansion. This is optional but can prevent any unwanted misshapes.
3. Using the flame of a lighter
The flame of a lighter can also be used in heating and expanding the air inside a ping pong ball. This will result to the inflation of your dented ball. This method requires your keenness and concern as it can easily melt the ball.
To fix a dented ping pong ball using a lighter flame, get a reliable lighter that produces a small but enough flame. A candle can also be used in this case. Pass the naked lighter flame over the ball slowly and severally. Be sure to not expose the ball too much to the flame as it can easily melt. It takes a short time for the ball to expand and gain back its shape.
After the ball regains its shape, put it inside a hanging handkerchief and let it cool slowly and naturally. The handkerchief should be hanging using its four corners and allowing the ball to lie inside its sagging center. After cooling, the ball will be good and ready for use.
However, be careful and protect yourself!
Fixing your dented ping pong ball should now be easy with the above methods. A fixed ball may not be as good as a new one but can be useful for a good period of time. You do not have to just throw away a dented ball. Fix it and let it serve you for more days.
这是修复已凹陷的乒乓球的简单方法。凹陷的球内部含有一些空气，热量迫使其膨胀。内部空气的膨胀迫使球恢复其形状，这就是热水的工作原理。如果热水沸腾，可以更好地工作。 要继续使用这种方法，请煮沸少量的水。水需要装满一杯。将沸水倒入一个宽大的杯子中，然后将球放入里面。您也可以将球放入沸腾设备中，但一定要在球恢复原状后立即快速取回。把它放在沸水中很长时间实际上会融化它，这不是你想要的。 您可以将乒乓球漂浮在热水的顶部，也可以使用勺子或任何其他适用设备将其深埋在水中。球快速膨胀，可以在大约20秒内准备好取回。用勺子或钳子取回它，然后将其放在精心铺设的手帕或任何其他布块的中心。握住手帕的四个角，把它抬起来，球从里面挂着。将其挂在布线上，让它自然干燥约10分钟。不建议在平坦的表面上干燥球，因为这会使球坍塌并在其底部形成平坦的表面。
请记住，凹陷的乒乓球通过其内部空气的膨胀恢复其形状。吹风机也可以在这方面有所帮助。吹风机很好，因为您可以定期加热球并帮助避免任何畸形。 要成功给凹陷的球充气，请将吹风机调整到其热设置。将球握在手掌中，其凹陷的一面朝上。直接用吹风机吹气，并在干燥机和球之间保持约15至20厘米的距离。不同的吹风机具有不同的温度，您可以根据产生的热量调整距离。流动的热空气对你的手来说应该不会太多。 吹球，直到它恢复原状。吹气时可以休息一下，以避免任何畸形。您可以将球放在下垂的手帕内，并将其挂在布线上，以便在膨胀后干燥。这是可选的，但可以防止任何不必要的失误。