Feem ntau siv hom hniav thiab cov hniav passivation zoo feem ntau suav nrog ob hom hauv qab no:
Hom hniav hom
1. Ntse ntug: ib tug ntse ntug tsim ib txwm los ntawm kev sib tshuam ntawm lub hauv ntej thiab nram qab riam nto ua ntej sib tsoo. Nws ntug yog ntse, tsis muaj zog thiab hnav yooj yim. Nws yog tsuas yog siv rau cov cuab yeej ua tiav.
2. Chamfering ntug: ntawm lub ntsej muag rake nyob ze ntawm ntug, ntug grinds tawm qhov nqaim tsis zoo rake ntug, uas zoo heev txhim kho lub zog ntawm ntug. Nws yog dav siv nyob rau hauv ntxhib machining thiab semi xov.
3. Vibration tshem tawm ntug: grind ib tug nqaim heev tsis zoo rov qab ces kaum ntug nyob rau hauv lub rov qab nto ze ntawm ntug, ua rau kom qhov chaw sib cuag ntawm lub cuab tam thiab lub workpiece thaum txiav, thiab tshem tawm cov kev co nyob rau hauv lub txiav txheej txheem. Nws yog siv rau ib qho khoom siv ntug thaum lub rigidity ntawm cov txheej txheem tsis txaus.
4. Dawb ntug: muaj ib tug nqaim ntug los yog ntug txoj siv nrog ib tug rov qab lub kaum sab xis ntawm 0 degree nyob rau sab nraub qaum nyob ze ntawm ntug, uas tuaj yeem ua lub luag haujlwm ntawm kev txhawb nqa, kev taw qhia thiab extrusion tiav. Nws yog siv rau reamers, Broaches thiab lwm yam khoom siv dav dav.
5. Rounding ntug: nws yog ib tug indexable cuab yeej siv rau txhua yam ntawm ntxhib machining thiab semi precision machining, uas grinds los yog passivates ntug mus rau hauv rounded fab nrog tej yam tsis, tsub kom lub zog ntawm ntug thiab txhim kho cov kev pab cuam lub neej ntawm lub cuab tam.
2, Passivation zoo
1. Phau ntawv passivation: cov cuab yeej passivation ntxov tshaj plaws pib nrog tawv thiab roj. Peb cov neeg ua ntej muaj ntau yam kev nplua nuj nyob rau hauv riam sharpening, thiab cov nyhuv yog heev zoo kawg li.
2. Mechanical passivation: txhawm rau txhim kho kev ua tau zoo thiab kev ua haujlwm zoo, feem ntau siv cov tshuab passivation zoo. Xws li kev co passivation, nruab nrab passivation, sib tsoo slurry passivation, roj hmab log passivation nrog abrasive, qhuav los yog ntub xuab zeb blasting passivation, dov passivation thiab nylon txhuam passivation nrog abrasive, thiab lwm yam.