Difference between manual processing and mechanical processing of gold and silver jewelry

1, the difference between processing equipment:

Gold and silver jewelry is hand-processed, with simple equipment and mainly hand tools;

Mechanical processing, complex equipment, mainly electrical equipment.

2, the difference of production efficiency:

The manual processing of gold and silver jewelry belongs to single-piece processing, and the production efficiency is low;

Mechanical processing belongs to batch production and has high production efficiency.

3. Differences in processing requirements;

The manual processing of gold and silver jewelry does not require dimensional accuracy, but requires appearance quality, decoration, aesthetics and wearing safety. There is no specific quantitative figure in sensory inspection.

Mechanical processing has specific requirements for dimensional tolerance, form and position tolerance and processing technology. , and quantify the requirements, there are corresponding test equipment for testing.