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hairspring
日期：2025-10-31 12:57
浏览次数：2898
摘要：
hairspring By gossamer on the cold metal filaments, around the wire,
made of Archimedes spiral shaped plate spring,
can produce a reaction torque of elastic elements.
Gossamer most common materials are tin bronze (such as QSn4-3)
and special alloys such as nickel-based alloys Ni42CrTi. Bronze good processing,
good electrical conductivity, low cost materials, commonly used in electrical and mechanical devices.
hairspring
made of Archimedes spiral shaped plate spring,
can produce a reaction torque of elastic elements.
Gossamer most common materials are tin bronze (such as QSn4-3)
and special alloys such as nickel-based alloys Ni42CrTi. Bronze good processing,
good electrical conductivity, low cost materials, commonly used in electrical and mechanical devices.
hairspring