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WHY USE 40Cr MATERIA
AIRSOFT GEAR SET
STABILITY & RELIABILITY
The gear shaft and the gear piece adopt an interference fit of 0.05mm, and the purpose of tight connection is achieved through the press-fitting method. In actual production, only by strictly controlling the tolerance can the quality, stability and reliability of the gear connection be guaranteed. Too large or too small will affect the service life of the gear in high-speed operation, and seriously cause the gear shaft and the gear to separate.
HARDNESS & DEMAGNETIZING
The 40Cr material itself has its own magnetism. In order not to affect the accuracy and service life, and to avoid the adsorption of tiny metal powder on the gear, we have done demagnetization treatment before leaving the factory. The following is the real shot of hardness test and demagnetization
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- Order raw materials
- start production
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