Why should operators avoid using steel hammers on bending equipment?

Using steel hammers on bending equipment can be problematic due to the potential for causing sudden temperature changes, which can lead to wheel breakage. When a steel hammer strikes a surface, the energy from the impact can create localized heating in the material. If the steel hammers are used excessively or inappropriately, this can lead to rapid cooling and heating cycles on the wheel, especially if it's made from materials that are sensitive to thermal shock. Such temperature fluctuations can compromise the integrity of the material, making it susceptible to cracking or breaking.

This is particularly critical in aerospace applications, where components must be manufactured with high precision and reliability. Maintaining the structural integrity of the equipment is vital to ensure safety and effectiveness during operations. Other options don't address the fundamental issue of temperature change and its effects on the material properties of the equipment involved.