Nrog rau kev txhim kho txuas ntxiv ntawm kev lag luam teeb pom kev zoo, kev tsim lub teeb nyem lub plhaub thiab kev siv cov khoom siv ntau dua thiab ntau dua, kom ua tau zoo ntawm cov khoom siv teeb pom kev zoo, peb yuav tsum xub nkag siab txog kev siv cov khoom tsim, kev siv lub teeb pom kev zoo. ib puag ncig, lub plhaub hom, lub teeb efficiency, qauv, nqi thiab lwm yam.
Thaum xaiv lub teeb nyem, lub teeb nyem kuj yog qhov tseem ceeb heev. Raws li cov ntaub ntawv sib txawv ntawm lub teeb nyem lub plhaub, lub teeb nyem tuaj yeem muab faib ua lub plhaub yas lub teeb nyem thiab lub plhaub hlau nplaum, thiab lub plhaub hlau nplaum yog muab faib ua aluminium, tooj liab, titanium, stainless hlau thiab lwm yam. Ntawm no yog qhia qhov txawv ntawm lub teeb nyem ntawm lub plhaub yas thiab lub plhaub hlau.
yas
Qhov zoo: lub teeb yuag, muaj pwm tsim, tsis tshua muaj nqi tsim khoom, kho qhov chaw yooj yim lossis tsis xav tau kev kho deg, lub plhaub muaj kev tiv thaiv zoo heev, tshwj xeeb tshaj yog tsim rau kev dhia dej thiab lwm yam haujlwm.
Qhov tsis xws luag: Lub tshav kub dissipation yog qhov tsis zoo, thiab txawm tias tsis tuaj yeem ua kom sov dissipation, tsis haum rau lub teeb nyem siab.
Niaj hnub no, ntxiv rau qee lub teeb pom kev zoo txhua hnub kuj tuaj yeem ua tau, cov teeb pom kev zoo ib txwm tsis suav nrog cov khoom siv no.
2. Hlau
Qhov zoo: Zoo heev thermoplasticity, corrosion kuj, siab zog, zoo tshav kub dissipation, thiab tsis tuaj yeem deformed ntawm qhov kub thiab txias, tuaj yeem ua CNC ntau lawm cov qauv.
Qhov tsis zoo: Cov khoom siv raw thiab cov nqi ua haujlwm, qhov hnyav loj, feem ntau yuav tsum tau kho qhov chaw.
Cov khoom siv hluav taws xob zoo sib xws:
1, Aluminium: Aluminium alloy yog cov khoom siv hluav taws xob ntau tshaj plaws.
Qhov zoo: yooj yim sib tsoo, tsis yooj yim rau xeb, lub teeb yuag, zoo plasticity, kuj yooj yim ua, tom qab anodizing nto, tuaj yeem tau txais kev hnav zoo thiab xim.
Tsis zoo: tsawg hardness, ntshai ntawm kev sib tsoo, yooj yim rau deformation.
Feem ntau cov teeb nyem sib dhos yog ua los ntawm AL6061-T6 aluminium alloy khoom, 6061-T6 tseem hu ua aviation duralumin, lub teeb thiab lub zog siab, cov nqi ntau lawm, zoo formability, zoo corrosion kuj, oxidation nyhuv zoo dua.
2, tooj liab: feem ntau siv nyob rau hauv kev tsim cov teeb pom kev zoo laser lossis ib lub teeb nyem.
Qhov zoo: Nws muaj cov cua kub zoo tshaj plaws, zoo ductility, tsis tshua muaj kev tiv thaiv, thiab yog cov khoom siv hlau zoo heev uas tuaj yeem rov ua dua yam tsis muaj kev puas tsuaj rau nws cov khoom siv.
Disadvantages: hnyav hnyav, yooj yim oxidation, nyuaj deg kho, nyuaj kom tau siab hardness, feem ntau raws li electroplating, painting los yog ci xim.
3. Titanium: Aerospace hlau, nyob rau tib qhov ceev li txhuas tuaj yeem ncav cuag lub zog ntawm cov hlau, muaj kev sib raug zoo lom neeg, kev ua haujlwm siab, kev ua haujlwm nyuaj, kim, kub dissipation tsis zoo heev, kev kho tshuaj lom neeg nyuaj, Tab sis tom qab kev kho nitriding saum npoo tuaj yeem tsim ib zaj duab xis TiN nyuaj heev, HRC hardness tsis tuaj yeem ncav cuag ntau dua 80, kev kho tshuaj lom neeg yog nyuaj. Ntxiv nrog rau nitrogen, nws tuaj yeem hloov pauv tom qab lwm yam kev kho mob saum npoo av, xws li thermal conductivity tsis zoo thiab lwm yam tsis zoo.
4, stainless hlau: Stainless hlau vim nws tsis xav tau kev kho deg, kev ua haujlwm yog qhov yooj yim, khaws zoo dua thiab lwm yam ntxwv, tau txais kev mloog ntawm ntau tus neeg. Txawm li cas los xij, Stainless hlau kuj muaj nws tus kheej shortcomings: kev kub siab, loj hnyav kis tau ua rau cov cua sov tsis zoo. Feem ntau, kev kho tshuaj tsis tuaj yeem ua rau ntawm qhov chaw kho mob, feem ntau yog kev kho lub cev, xws li hlau kos duab, matte, daim iav, sandblasting thiab lwm yam.
Cov txheej txheem tsim ntau tshaj plaws ntawm lub plhaub yog ua los ntawm aluminium alloy thiab tom qab ntawd anodized. Tom qab anodizing, nws muaj peev xwm ua tau siab heev hardness tab sis tsuas yog ib tug nyias txheej txheej, uas yog tsis resistant rau bumping, thiab nws yog tseem ntau hnav-resistant rau niaj hnub siv.
Qee txoj kev kho cov khoom siv aluminium alloy:
A. Ordinary oxidation: nyob rau hauv kev ua lag luam yog ntau dua, yuav luag lub teeb nyem muag hauv Is Taws Nem yog ib qho oxidizer zoo tib yam, qhov kev kho no tuaj yeem tiv nrog kev siv ib puag ncig, tab sis dhau sij hawm, lub plhaub yuav tshwm sim xeb, daj thiab lwm yam tshwm sim. .
B. Hard oxidation: uas yog, ntxiv cov txheej txheem oxidation zoo tib yam, nws qhov kev ua tau zoo me ntsis zoo dua li cov oxidation zoo tib yam.
Tertiary scleroxy: lub sij hawm tag nrho yog triple scleroxy, uas yog qhov kuv xav hais txog hnub no. Tertiary cemented carbide, tseem hu ua Tub Rog Txoj Cai III (HA3), feem ntau ua rau cov hlau nws tiv thaiv hnav. 6061-T6 aluminium alloy khoom siv nyob rau hauv Hengyou series, tom qab peb theem ntawm kev kho mob oxidation nyuaj, muaj peb theem ntawm kev tiv thaiv oxidation nyuaj, koj siv riam los yog khawb lossis zom dua lwm cov txheej txheej nyuaj dua rau khawb tawm cov xim.
Post lub sij hawm: Oct-30-2023