Como é feita uma privada #Boravê 🔵Manual do Mundo

Summary

This video takes you inside a toilet bowl factory in Jundiaí, São Paulo, to reveal the intricate process behind creating one of humanity's most essential inventions. From computer-designed prototypes to testing the bowls with soy paste and ping-pong balls, each step showcases the precision and innovation involved. The factory produces over 400,000 pieces, ensuring durability, functionality, and water efficiency. Along the way, viewers discover the science of ceramics, glazing, and how temperature and pressure shape the final product. The video highlights the unexpected technology behind everyday bathroom items.

Takeaways

• 😀 Toilets are not just functional; they are carefully designed to be both aesthetically pleasing and efficient in water use.
• 😀 The manufacturing process of a toilet bowl begins with a design phase, where new models are created on a computer and then tested with a plaster model.
• 😀 A critical test involves simulating real-world usage with fake poop made from soy paste, ensuring the toilet can handle large flushes.
• 😀 The 'matrix' is the master mold used to create all other toilet bowls. It must be flawless, as any imperfection is repeated in every piece made from it.
• 😀 Plaster molds are created from the matrix, and these molds help form the shape of the toilet bowls, producing up to 100 toilets per mold before they are discarded.
• 😀 The clay used in the production of toilet bowls is a special mix of feldspar, quartz, clay, and kaolin sourced from multiple states in Brazil.
• 😀 The clay mixture is very liquid, like a milkshake, and must be smooth and free of particles to ensure a high-quality toilet.
• 😀 After the molds are filled with the clay, compressed air is used to hollow out the inside of the toilet bowl, leaving space for water circulation.
• 😀 After drying for 20 hours, the toilet bowls are fired in a natural gas-powered oven at temperatures reaching 1,230°C, causing the glaze to melt and form a shiny, smooth surface.
• 😀 Once fired, the toilet bowls shrink in size and undergo final checks for cracks, leaks, and functionality using ping-pong-sized balls to simulate flushing.
• 😀 The final products are stored in a massive warehouse with a capacity to hold 400,000 toilet bowls, awaiting shipment to customers.

Q & A

What is the first step in the process of making a toilet bowl?

The first step is designing the toilet bowl in a development center, where engineers use computer software to create the shape and function of the toilet. The goal is to ensure both aesthetic appeal and efficient water usage.

How is the toilet bowl design tested before approval?

The design is tested using a simulation involving 20 bags of soy paste, representing fake poo, and five pieces of paper. The test ensures that the toilet can properly flush everything down without issue.

What happens if the toilet passes the test phase?

Once the design is approved, it moves to the die shop, where the matrix (the perfect model) is created. This matrix will serve as the template for all future toilet bowls, ensuring consistency in production.

What is the purpose of the matrix in toilet manufacturing?

The matrix is a perfectly shaped model that serves as the master template for all other toilet bowls. Any flaw in the matrix will be reproduced in every toilet made from it, so it must be flawless.

What materials are used to make the clay slip for the toilet bowls?

The clay slip is made from four key ingredients: feldspar, quartz, clay, and kaolin, sourced from three different states in Brazil: Pernambuco, Paraná, and São Paulo.

What happens after the clay slip is prepared?

Once the clay slip is prepared, it is pumped into plaster molds that shape the toilet bowl. The molds are sealed, and the clay sticks to the plaster, forming the basic structure of the toilet.

Why is the drying process so important in toilet manufacturing?

Drying the toilet bowls thoroughly is crucial to prevent cracks during the firing process. Any remaining moisture in the clay can cause it to crack when exposed to the intense heat of the oven.

How long does it take for the toilet bowls to bake in the oven?

The toilet bowls spend 14 hours in a high-temperature oven, which reaches up to 1,230°C. The process ensures that the bowls are properly glazed and hardened.

What role does the glazing process play in toilet bowl production?

Glazing is applied to give the toilet bowls their smooth, shiny, and glass-like finish. This not only makes the bowls visually appealing but also aids in hygiene by making the surface easier to clean.

What tests are performed after the toilets are glazed and fired?

After glazing and firing, the toilets undergo several tests. These include size checks, leak tests, and the final 'poop test' using ping-pong balls to ensure proper flushing functionality.