

The design must be such that it balances the need for a tight seal with the amount of friction generated during operation. Excessive friction can lead to wear and heat buildup, while insufficient sealing can allow fluid leakage. Therefore, engineers carefully select materials and dimensions to ensure optimal performance.
The key to successful slumping lies in controlling several factors, including the temperature, time, and the type of mold used. This level of precision allows designers to achieve intricate shapes and stunning finishes, which can be further enhanced by incorporating patterns, colors, and textures before the slumping process begins.