Nws paub zoo tias cov khoom siv carbon fiber ntau yog ib hom khoom siv nyuaj, thiab cov cuab yeej hnav kuj loj heev.Drilling yog ib qho tseem ceeb thiab cov txheej txheem tseem ceeb nyob rau hauv tag nrho cov txheej txheem ntawm carbon fiber ntau, nws yog ib qho nyuaj rau laum carbon fiber composite los ntawm tes vim hais tias nws yog ib qho yooj yim mus hlawv cov ntaub ntawv, lub nominal zoo ntawm lub qhov yog tsis zoo, cov txheej yog txheej thiab cov qhov torn.Cov khoom lag luam carbon fiber ntau cov chaw tsim khoom vim tias cov pa roj carbon fiber ntau muaj cov yam ntxwv ntawm cov khoom siv, yog li lub zog ntawm cov khoom siv fiber ntau, siab hardness, deb tshaj li qub ntim thiab qhov hnyav ntawm cov hlau.Yog li ntawd, cov khoom siv carbon fiber ntau hauv aviation, navigation, tub rog thiab lwm yam kev lag luam high-tech muaj ntau yam kev siv.Cov khoom siv roj carbon fiber ntau kuj tseem muaj qhov kev sib cav yav dhau los uas cov khoom siv carbon fiber ntau nrog tib lub zog ntawm cov ntaub ntawv hlau, carbon fiber ntau sib npaug rau hlau zog 12 zaug.Hobbycarbon qhia txog qhov teeb meem ntawm tes-drilling carbon fiber thiab kev daws rau nws.
Cov teeb meem hauv qab no tuaj yeem tshwm sim nrog kev cai carbon fiber drilling los ntawm tes:
1. Drill bit hnav.
Vim tias qhov hardness ntawm carbon fiber yog commensate nrog cov hlau, nws tsis tsim nyog sim cov cuab yeej txiav nrog high-speed steel cov ntaub ntawv.Cov cuab yeej txiav nrog cov ntaub ntawv hardness siab, xws li cemented carbide, ceramic, pob zeb diamond, thiab lwm yam, tuaj yeem xaiv tau, thaum siv rab phom xyaum nrog kev sib hloov ceev ntawm 6000 r / min yog siv los laum 4.85 hli qhov ntawm cov pa roj carbon fiber ntau. cov khoom siv nrog lub thickness ntawm 7 hli, tsuas yog 4 qhov tuaj yeem ua tiav los ntawm kev kub ceev steel, thiab tom qab ntawd cov khoom noj yog qhov nyuaj heev.50-70 qhov yuav ua tau los ntawm kev siv lub carbide me ntsis ntawm kev sim, lub suab alloy me ntsis nrog pob zeb diamond txheej, uas yog PCD txheej, tuaj yeem laum 100-120 qhov.Kev cai ua cov khoom siv fiber ntau kuj tseem muaj kev sib cav yav dhau los uas cov khoom siv carbon fiber ntau nrog tib lub zog ntawm cov ntaub ntawv hlau, carbon fiber ntau sib npaug rau hlau zog 12 zaug.
2. Cov ntaub ntawv hlawv.
Qee zaum, cov cuab yeej txiav tsis ntse txaus, uas ua rau phau ntawv drilling qeeb thiab ua rau lub sijhawm drilling thiab lub sijhawm sib txhuam ntawm cov cuab yeej txiav thiab cov ntaub ntawv.Yog li ntawd, ntau cov cua sov yog generated thiab qhov kub ntawm lub zos cov ntaub ntawv qhov chaw thiab cov ntaub ntawv cuab tam nce sharply, ua rau cov ntaub ntawv hlawv, twist laum me ntsis vim hais tias nyob rau hauv lub xyaum taw tes qhov chaw kab rov tav ntug hav zoov, ua rau saum toj no scene yooj yim.Nws muaj peev xwm daws tau cov teeb meem saum toj no los ntawm kev siv dagger xyaum, uas nws lub kaum sab xis yog 90 °, thiab lub cuab yeej muaj qhov chaw sib cuag me me nrog cov ntaub ntawv tsis muaj ntug kab rov tav ntawm qhov laum taw tes, yog li cov cua sov tsim thaum lub sijhawm ua haujlwm kuj tseem muaj. me me.
3. Plua plav.
Nyob rau hauv cov txheej txheem ntawm drilling carbon fiber ntau cov ntaub ntawv, nws muaj peev xwm sim siv cov dej txias kom tshem tawm cov plua plav uas tsim los ntawm kev drilling, kom tsis txhob muaj plua plav tawm mus rau saum huab cua, kom tsis txhob muaj kev tsim txom ntawm ib puag ncig thiab tib neeg lub cev.Txawm li cas los xij, nws tsis yooj yim los ntxiv cov dej txias hauv cov txheej txheem ntawm phau ntawv drilling, thiab nws tsis yooj yim los ntxuav tom qab carbon fiber delamination tsis meej pem nrog cov coolant, yog li nws muaj peev xwm siv cov cuab yeej drilling nrog cov khoom sib txuas.
4. Txheej txheej
Thaum drilling los ntawm tes, pub ceev yog kiag li tswj los ntawm cov neeg ua hauj lwm ntawm tes, yog li nws yog heev unstable.Qhov no yog ib qho tseem ceeb uas ua rau phau ntawv drilling tsis ruaj khov, lub tuam txhab pom zoo tias tus nqi pub ntawm tes tuav lub qhov yuav nce los ntawm kev kho hydraulic system ntawm tus kheej pneumatic xyaum, los ntawm kev kho cov hydraulic siab los tiv thaiv phau ntawv thrust ntawm tus neeg ua haujlwm. , ntxiv rau qhov pub tus nqi ntawm tus neeg tuav lub cuab yeej, piv txwv li, kev xyaum ua haujlwm siab ua los ntawm Hi-shear Tool Company hauv Tebchaws Meskas yog cov cuab yeej siv hydraulic tswj cov cuab yeej los tswj cov cuab yeej pub ceev.
Tsis tas li ntawd, kev sib hloov ceev ntawm lub cuab yeej tseem cuam tshuam rau lub zog axial.Rau phau ntawv drilling, thaum kev sib hloov ceev ntawm lub cuab yeej tshwj xeeb yog siab, nws yuav nyuaj heev rau tib neeg txhais tes los lav qhov ruaj khov ntawm cov cuab yeej thiab cov cuab yeej hauv cov txheej txheem drilling.Ntawm qhov tsis sib xws, qhov zoo ntawm qhov drilling yuav qhia qhov kev poob qis, yog li ntawd, raws li kev tsim khoom thiab kev ua haujlwm ntawm cov tuam txhab fiber ntau ntseeg tias txhawm rau tiv thaiv cov ntaub ntawv thiab qhov poob tag nrho, kev siv tshuab yog ib qho tseem ceeb siv.
Post lub sij hawm: Sep-10-2021