How Bowling Balls Are Made. Interesting Bowling Ball Mass Production Factory

Summary

This video showcases the detailed process of manufacturing professional bowling balls at a factory in Yongin, Korea. It highlights each key step, from mixing raw materials like urethane and lime powder, to molding, polishing, and trimming. The process also includes the creation of weight blocks, precise hand measurements for bowlers, and the addition of custom logos. The ball is then finished with detailed sanding, finger piercing, and final adjustments, ensuring each bowling ball is expertly crafted for performance.

Takeaways

• 😀 Professional bowling ball manufacturing company located in Yongin, Korea.
• 😀 Urethane raw material and lime powder are the main ingredients used in production.
• 😀 Ingredients are poured into molds and allowed to harden before the mold is removed.
• 😀 The ball undergoes a polishing process to refine its surface.
• 😀 After polishing, the ball is trimmed to achieve the desired shape.
• 😀 Weight blocks are created using a weight block mold, with raw material injection.
• 😀 The polished weight block is then used to form the core of the bowling ball.
• 😀 A cover stock is molded around the weight block to complete the ball's exterior.
• 😀 Shearing and sanding are done to the cover stock for smoothness and precision.
• 😀 Laser marking is used for adding logos and designs to the ball's surface.
• 😀 The ball is customized based on the bowler’s hand size for a perfect fit, with finger piercing as the final step.

Q & A

What is the main raw material used in the bowling ball manufacturing process?

The main raw material used in the bowling ball manufacturing process is urethane.

Where is the bowling ball manufacturing company located?

The bowling ball manufacturing company is located in Yongin, Korea.

What is the purpose of lime powder in the manufacturing process?

Lime powder is mixed with other raw materials to contribute to the composition and hardness of the bowling ball.

What happens after the ingredients are poured into the mold?

After the ingredients are poured into the mold, the material is allowed to harden before the mold is removed.

What role does the polishing machine play in the process?

The polishing machine is used to smooth and refine the surface of the bowling ball after it has hardened.

What is the purpose of trimming in the manufacturing process?

Trimming is done to remove excess material and ensure the proper shape of the bowling ball.

How is the weight block formed in the manufacturing process?

The weight block is molded using a specific mold, and then raw materials are injected to form the polished weight block.

What is the next step after creating the polished weight block?

Once the polished weight block is formed, it is placed into the cover stock mold, and raw material is injected again.

Why is sanding necessary during the manufacturing process?

Sanding is necessary to smooth out the surface, remove imperfections, and ensure a consistent finish on the ball.

What is the purpose of piercing the finger holes in the bowling ball?

Piercing the finger holes is done to match the bowler's hand size, ensuring a comfortable grip during use.