Cov tsheb thauj khoom hauv qab no yuav qhia koj kom paub qhov zoo ntawm cov ntaub ntawv nres yog qhov zoo lossis tsis zoo

Cov nres nres yog ib qho tseem ceeb ntawm cov khoom nres thiab ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb hauv tsev. Kuj tseem muaj ntau cov khoom lag luam ntawm kev ua lag luam, thiab cov khoom lag luam zoo los ntawm cov hom sib txawv yog qhov sib txawv. Cov ntaub ntawv nres hauv qab no qhia koj kom paub qhov zoo ntawm cov duab nres:

Zoo zoo, huv si thiab du tsos, cov khoom siv zoo, tsis yog tawv lossis muag dhau. Nws muaj qhov zoo ntawm ntev braking luv thiab lub neej ntev. Nws zoo feem ntau yog nyob ntawm cov ntaub ntawv siv, yog li lub qhov muag liab qab yog qhov nyuaj kom paub qhov txawv ntawm qhov zoo thiab tsis zoo, thiab feem ntau dag tus tswv. Txheeb xyuas qhov xav tau tiag tiag rau kev paub tshwj xeeb thiab thev naus laus zis. Txawm li cas los xij, tseem muaj qee qhov sib txawv me me uas tuaj yeem pab peb paub qhov txawv ntawm cov qhabnias ntawm cov ntaub ntawv nres.

1. Ntim: Cov ntim zoo ntau dua tau qauv, qauv thiab sib koom tes, thiab ntim cov khoom tsis zoo, thiab ntim khoom tsis zoo yog pom.

2. Lub ntsej muag: cov lus thiab cov paib tau luam tawm lossis pov tseg ntawm qhov chaw pom meej, cov cai muaj qhov pom tseeb thiab cov khoom lag luam cuav yog ntxhib;

3. Xim: Qee cov tub luam tsis raug cai tsuas yog siv cov khoom siv, sib dhos, thiab tom qab ntawd muag cov khoom lag luam uas tsim nyog tau txais txiaj ntsig zoo;

4. Cov ntaub ntawv: Xaiv cov ntaub ntawv tsim nyog uas ua tau npaj npaj thiab muaj kev ua tau zoo. Feem ntau cov khoom lag luam cuav thiab cov khoom lag luam yog ua los ntawm cov ntaub ntawv pheej yig thiab cov zoo, uas tsis tuaj yeem ua kom muaj kev nyab xeeb ntawm tus nres.

5. Cov txheej txheem ntau lawm: txawm hais tias qee qhov chaw muaj cov tsos zoo, vim tias ntawm cov txheej txheem ntau lawm, cov kab nrib pleb

6. Chaw cia khoom: Lub sijhawm khoom lag luam tsis zoo thiab lub sijhawm ntev ntev yuav ua rau tawg, oxidation, discoloration lossis kev laus.

7. Txheeb xyuas. Muaj cov cim ntawm qhov chaw nres tsheb. Ua tib zoo saib cov ntawv tso cai ntau thiab cov cim kev sib txhuam coeffici coefficii coefficiici coefficied cim ntawm pob. Tsis muaj ob lub cim no, nws yog qhov nyuaj rau cov khoom lag luam zoo.

8. Cov ncoo Pum: Rivets, degumming thiab kev sib koom ua vuam tsis pub. Feem ntau cov ntu sib sau yuav tsum tau ua kom meej kom muaj kev teeb tsa du thiab cov haujlwm qub. Qee qhov me me ploj lawm los ntawm qee qhov chaw sib dhos, uas feem ntau yog "cov khoom sib txuas" uas nyuaj rau nruab. Tag nrho cov rooj sib txoos uas poob qis dua vim yog tsis muaj qee qhov me me.