Muaj pes tsawg meshes 410 stainless hlau xaim kos feem ntau muaj?
Tso lus
410 stainless hlau yog ib qho yooj yim 12% chromium martensitic stainless hlau nrog siab zog thiab hardness, nrog rau zoo corrosion kuj. Nws yog tsim rau ib puag ncig uas yuav tsum tau tiv thaiv scaling thiab anti-oxidation, thiab tswj cov hlau nplaum nyob rau hauv lub annealed thiab tshav kub-kho lub xeev. Tsis tas li ntawd, 410 stainless hlau muaj machinability zoo thiab kub-kub oxidation kuj.
Feem ntau mesh qhov ntau thiab tsawg rau stainless hlau hlau kos duab suav nrog240 mesh,320 mesh, thiab400 mesh, ntawm uas 400 mesh yog qhov feem ntau. Qhov me me mesh, qhov rougher ntawm qhov chaw; qhov loj mesh, qhov finer ntawm qhov chaw.
Qhov saum npoo ntawm 240 mesh yog qhov ntxhib heev, haum rau lub sijhawm uas xav tau kev sib txhuam coefficient ntau dua lossis tshwj xeeb cov teebmeem zoo nkauj; qhov roughness ntawm 320 mesh yog nruab nrab, uas muaj ob qho tib si zoo nkauj thiab muaj peev xwm ua tau raws li qee qhov kev xav tau; Qhov saum npoo ntawm 400 mesh yog du, haum rau feem ntau siv scenarios, tshwj xeeb tshaj yog rau cov sij hawm uas yuav tsum tau ob qho tib si corrosion kuj, siab bearing, thiab kub thiab tsis kub toughness. cov
Tsis tas li ntawd, stainless hlau hlau kos duab kuj tuaj yeem piav qhia los ntawm qhov chaw roughness parameter Ra. Piv txwv li, tus nqi Ra ntawm 400 mesh yog 0.1 rau 0.2μm, thiab Ra tus nqi ntawm 350 mesh yog 0.2 txog 0.3μm.
Siab mesh (240-400 mesh):Cov mesh kos duab lub log no tuaj yeem tsim qhov muag muag thiab du, haum rau lub sijhawm uas xav tau kev zoo nkauj, xws li kho kom zoo nkauj hauv tsev thiab cov khoom siv hluav taws xob.
Nruab nrab mesh (180-240 mesh):Cov mesh kos lub log no tuaj yeem muab qhov nruab nrab roughness nto, haum rau kev siv dav hauv kev lag luam lossis cov khoom lag luam yam tsis muaj qhov tshwj xeeb tshwj xeeb.
Tsawg mesh (80-120 mesh):Cov log tsheb mesh no tuaj yeem tsim cov kab tuab thiab pom tseeb, thiab feem ntau siv nyob rau hauv lub sijhawm uas hais txog kev ntxhib los mos thiab kev lag luam, xws li kev kho vaj tsev kho kom zoo nkauj thiab cov cuab yeej siv tshuab.
