Ep 6. Sharpening Steels, Bladder Pumps, Ironing Boards, and Kayak Paddles

In season 19 episode 6 of How It's Made, viewers are taken on a fascinating journey through the intricate processes involved in the creation of four very different products: Sharpening Steels, Bladder Pumps, Ironing Boards, and Kayak Paddles.

The episode begins by exploring the manufacturing of Sharpening Steels, a crucial tool for keeping knives and other cutting utensils sharp. Viewers get to witness the machine-based sharpening process, which takes place in a high-tech facility where a variety of different steel grades are used to create sharpening rods. The manufacturing process also includes post-production quality checks to ensure the Sharpening Steels meet the required standards for sharpness and durability.

Next up on the show is Bladder Pumps, which are typically used for watering gardens or for transferring liquids between containers. Viewers get to see the various materials, such as PVC and rubber, that are used to create the pump's body and other components. They also get a close-up view of the assembly process, which involves fitting the pump's various parts together and testing its operation to ensure it functions properly.

The episode's third segment takes viewers through the manufacturing process of Ironing Boards. From the cutting and fitting of the ironing board's various parts, such as the foam pad and metal frame, to its subsequent steam pressing and fine-tuning of its shape, viewers get an in-depth look at the various stages of the assembly process. The episode also explores the materials used for ironing boards, such as heat-resistant fabrics and water-repellent coatings, that help make them both practical and durable.

Finally, the episode wraps up with a segment on the production of Kayak Paddles. Viewers get to see the various types of materials used to manufacture paddles, such as aluminum, plastic, and carbon fiber, and the steps involved in their creation. This includes the computer-controlled cutting and shaping of the various parts of the paddle, followed by its assembly and testing.

Overall, this episode of How It's Made offers a fascinating glimpse into the detailed and intricate manufacturing processes that go into creating four very different products. From sharpening tools to water pumps and board-based ironing, viewers can gain a greater appreciation for the science, engineering, and craftsmanship involved in the production of everyday items.