The advantages and disadvantages of electrogalvanizing and hot-dip galvanizing primarily focus on coating properties, application scenarios, and cost-effectiveness. Hot-dip galvanizing offers greater corrosion resistance and durability, but is more expensive. Electrogalvanizing, on the other hand, is more suitable for precision parts processing and offers a more aesthetically pleasing appearance.
Maintaining the thread accuracy of a tapping machine over the long term requires multi-faceted management, including mechanical maintenance, system calibration, operating procedures, and environmental control. Specific measures are as follows: