65 manganese hlau quenched lawn mower hniav micro tiller hniav viav vias
Cov hniav txiav nyom no yog cov khoom siv muaj zog thiab tiv taus kev hnav uas tsim tshwj xeeb rau cov tshuab txiav nyom loj, cov tshuab zom nyom, thiab cov tshuab txiav nyom uas ntsia rau sab. Raws li lub hauv paus tseem ceeb ntawm kev ua haujlwm ntawm tag nrho lub tshuab, nws ua lub luag haujlwm tseem ceeb ntawm kev zom cov nyom thiab cov nroj tsuag ncaj qha mus rau hauv cov teb. Ua los ntawm cov hlau sib xyaw zoo forging thiab ua tiav nrog cov thev naus laus zis kho cua sov zoo heev, cov hniav ua kom muaj zog thiab ruaj khov txawm tias nyob rau hauv thaj chaw nyuaj heev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev txhim kho kev ua haujlwm ua liaj ua teb.
Lub cev ntawm cov hniav yog ua los ntawm 60 # cov hlau carbon siab lossis cov hlau manganese alloy, uas tau dhau los ntawm kev dov thiab stamping nruj. Cov txheej txheem quenching tshwj xeeb ua tiav qhov nyuaj ntawm HRC 48-52 ntawm cov hniav, ua kom ntseeg tau tias qhov ntse ntawm ntug txiav thiab tiv thaiv cov hniav kom tsis txhob tawg thaum ntsib cov khoom tawv xws li pob zeb thiab cov hauv paus ntoo. Piv rau cov hniav tawv dub ib txwm, lub neej ua haujlwm tuaj yeem ntev dua 30% -50%.
Siv cov qauv hniav uas zoo li tus "L". Thaum lub sijhawm ua haujlwm, cov hniav tig ceev heev, siv lub hauv paus ntsiab lus ntawm kev siv zog thiab lub zog txiav kom txiav, ntaus, thiab rhuav cov nyom thiab cov nroj tsuag kom zoo. Lub kaum sab xis ntawm cov hniav uas tsim tshwj xeeb tuaj yeem tsim cov nyhuv nqus tsis zoo, tsa thiab txiav cov nyom uas poob kom ntseeg tau tias cov nyom siab sib xws thiab cov nyom tawg ua tej daim me me, uas ua rau cov nyom faus thiab lwj tom qab.
Khoom siv: 60 # manganese hlau / 65Mn hlau
Txheej Txheem: Tuag forging forming + isothermal quenching
Qhov nyuaj: HRC 48-52
Kev kho qhov chaw: tshuaj tsuag tiv thaiv xeb / kev kho kom dub
Cov qauv sib xws: ntau hom tsheb laij teb mounted lawn mowers, sab mounted lawn mowers, orchard nyom crushers








