A bowling ball core with an axisymmetric geometry is one that can be created by revolving a two dimensional profile about a central axis.
Light bulb core bowling ball.
One popular example of an axisymmetric core shape is the famous light bulb core that has been popular now for many years.
The light bulb weight block has become a common type of this core shape which has gained the toehold in the bowling world.
As an example when bowling ball core designs include a shape which places mass in specific areas near the center of the ball and also places mass to the top of the ball the overall ball motion will become one which promotes early roll to fight front end excessive oil coupled with a strong back end reaction from the break point to the pocket.
The rhino can be drilled using the standard drilling techniques developed for symmetric bowling balls.
It has what s known as a gas mask core which allows you more control of the ball while giving you the opportunity to make wicked hooks through the pins.
The brunswick rhino is excellent for beginners and pros but its target market in the bowling environment is more advanced players.
The other non axis symmetric core has a more complex geometry but mathematically falls into this class due to its primary mass moments of inertia.
It s earned its sterling reputation.
Another cool thing about this bowling ball is its core.
Many newer cores haven t gone that far away from the idea.
Many balls have had light bulb and mushroom esq cores that were great bowling balls.
This means that it is a great option for both beginners as well as more advanced bowlers no matter how slow they throw the ball.
Many are just a bit more elongated.
Other core designs will produce somewhat different results in ball reaction capabilities.
At brunswick the unique core shape of each individual ball is used for weights from 12 to 16 pounds.
When you really look at core and the general shape they are still bulbs and modified bulbs to get the best reaction with todays covers.
Its gas mask core is one of the most beloved and powerful bowling ball cores out there.
The rhino ball features the r 16 reactive coverstock and also makes use of a light bulb core to offer customers with a single entity that perfectly balances power and control.
Some balls have an overlap of non axis symmetric and axis symmetric features.
This ball tends to be very predictable and easy to control thanks to the inverted light bulb shape of the core.
The traditional light bulb core shape delivers outstanding ball motion and impressive pin action for more strikes and higher scores.