Steel Spur iav

Khoom siv rau M3 spur iav: 

Cov pa roj carbon nruab nrab yuav tsum raug xaiv rau dav dav M3 spur gears nrog lub teeb load, qis lossis nruab nrab ceev, kev cuam tshuam me me thiab qis precision.Piv txwv li, nws yog ua los ntawm Q235, Q275, 40, 45, 50, 50Mn thiab lwm yam steels. Nws feem ntau yog ua rau cov hniav mos nto iav los ntawm kev kho cua sov xws li normalizing lossis quenching thiab tempering, thiab normalizing hardness hbs160 ~ 200; General quenching thiab tempering hardness hbs200 ~ 280. Vim lub hardness nruab nrab, qhov zoo txiav hniav profile tuaj yeem nqa tawm tom qab kev kho cua sov, nrog cov txheej txheem yooj yim thiab tus nqi qis. Yog hais tias lub hardness ntawm tus hniav nto tsis siab, nws yog ib qho yooj yim mus khiav nyob rau hauv, tab sis lub peev xwm bearing tsis siab. Hom iav no tsuas yog siv rau cov qauv kev txo qis gearbox gears, metallurgical machinery, nruab nrab load machinery thiab qee lub zog theem hauv cov cuab yeej siv tshuab.  

Nruab nrab carbon steel los yog alloy quenched thiab tempered steel yuav tsum tau xaiv rau lub zog nrog nruab nrab load, nruab nrab ceev, bearing tej yam cuam tshuam load thiab kuj ruaj khov zog. Piv txwv li, 45, 50Mn, 40Cr, 42SiMn thiab lwm yam steels, 55tid, 60tid thiab lwm yam tsawg hardenability steels kuj siv tau. Kev kho cua sov zaum kawg tau txais kev kub ceev los yog nruab nrab zaus quenching thiab qis-temperature tempering los ua kom cov hniav tawv tawv, uas tuaj yeem ncav cuag cov hniav hardness HRC50 ~ 55, thiab cov iav core tswj qhov normalized los yog quenched thiab tempered lub xeev, nrog rau zoo toughness. Vim yog qhov me me deformation ntawm induction cua sov nto quenched iav, yog tias qhov kev xav tau tsis yog siab (xws li hauv qab qib 7), nws tsis tas yuav zom cov iav. Feem ntau cov iav hauv cov cuab yeej siv tshuab yog hom no. Rau cov ntaub ntawv hardened iav, yuav tsum tau them nyiaj mloog mus rau kev tswj qhov tob ntawm hardened txheej thiab tsim nyog faib ntawm hardened txheej raws li cov hniav profile.

SST machinery ua zoo zoo M3 spur iav.

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