粉末冶金工艺制作,以金属粉末为原料,如:铁粉、铜粉、不锈钢粉等,用成形—烧结法精制而成,传统工艺流程:混粉—压制—烧结—精整—后加工(浸油;包装;机加工等)。
Gears of a variety of small motors, remote control cars and boats.
powder metallurgy process,based on metal powder such as iron, copper , stainless steel powder, refined with forming - sintering, traditional process: mixing powder - repression - Sintering - finishing - processing ( Dipping oils ; packaging ; machining, etc.)