1. Cov hloov tshiab hloov chaw (hauv qab cov xwm txheej)
Nyob rau hauv cov txheej txheem kev ua haujlwm (piv txwv li, kev sib xyaw cov ntaub ntawv zoo li ua vaj tse, lossis tsis muaj kev sib cav sib ceg6 txog 12 hlis.
Rau lub teeb - lub luag haujlwm ua haujlwm (8-10 teev / hnub, 5 hnub), lub neej pabcuam yuav txuas mus rau 12 lub hlis.
Rau nruab nrab - luag haujlwm ua haujlwm (12-16 teev / hnub), hloov tau pom zoo txhua 8-10 hom hlis.
2. Qhov tseem ceeb rau kev cuam tshuam rau kev hloov zaus
Kev hloov hloov hloov lub voj voog tiag yuav ua kom luv heev yog tias cov xwm txheej nram qab no muaj nyob:
(1) Qhov ntawm cov khoom siv sib xyaw
Cov Ntaub Ntawv Abrasive(piv txwv li, qhob nrog loj aggregates, xuab zeb- Cov ntaub ntawv muaj peev xwm txo tau cov ntaub ntawv di ncauj los yog kev sib txhuam, txo kev pabcuam lub neej rau3-6 hlis.
Cov ntaub ntawv corrosive(piv txwv li, cov kua qaub / alkaline slurries, tshuaj quav ntxiv): corrosion tuaj yeem txwv cov khoom siv (xws li roj hmab lossis roj polyurethane), coj mus rau hauv2-4 lub hlisYog tias tsis muaj kev tiv thaiv.
High - noo los yog siab- viscosity cov ntaub ntawv: Cov no tuaj yeem muab cov ntawv foob o, thaiv cov ntaub ntawv raws, lossis nce kev sib txhuam, nrawm dua kev hnav.
(2) kev khiav hauj lwm ib puag ncig
Qhov Kub Siab: Yog tias cov tov khoom ua haujlwm hauv qhov siab {{0 eg} Cov ntaub ntawv kub nyob ib puag ncig (piv txwv li cov khoom siv kub dua 60 degree, lub neej muaj hnub nyoog thiab tawv tawv rau4-6 lub hlis.
Hmoov av lossis khib nyiab: Cov plua plav ua haujlwm tsis zoo nrog cov hmoov av ntau dhau tuaj yeem paug cov foob ntawm kev sib ze, ua rau hnav tsis zoo.
(3) Kev saib xyuas zoo
Lubrication: Ncej kawg ntsaws rooj cia siab rau kom lubrication zoo (piv txwv, roj) kom txo kev sib txhuam. Tsis txaus lossis paug lubrication tuaj yeem txiav lub neej kev pabcuam los ntawm ib nrab.
Kev muab cia: Cov ntsaws ruaj ruaj (piv txwv li, skewed ntsaws ruaj ruaj, tshaj - tightened hnav, coj mus rau xau nyob rau hauv1-3 lub hlis.
Kev kuaj xyuas tsis tu ncua: Tsis pom zoo los kuaj xyuas cov cim thaum ntxov (piv txwv li, lub suab me me, lossis cov khoom tsim tawm ntawm lub foob) yuav ua rau kev puas tsuaj, uas yuav tsum tau hloov ua ntej.
3. Cov cim qhia tias hloov chaw tam sim ntawd
Txawm hais tias qhov kev pab cuam tsis tau muaj dua, hloov cov ncej kawg ntsaws ntsaws ruaj ruaj yog cov hauv qab no tshwm sim:
Pom kev lom zem: Cov khoom siv lossis cov roj nplua nyeem ntawv pom los ntawm thaj chaw foob (ib qho kev pom meej ntawm cov ntxaij tsis ua haujlwm).
Suab nrov: Kev txhuam suab (piv txwv li, squeaking lossis sib tsoo) ze ntawm tus ncej kawg, qhia tau lub foob hnav lossis kev puas tsuaj.
Khoom Tsim: Ntau cov khoom siv ntau dhau ntawm lub foob, hais kom lub foob yuav tsis tiv thaiv cov ntaub ntawv infiltration.
Tawv tawv lossis tawg: Roj Hmab Roj Hmab Qhia cov cim qhia txog kev laus (ua kom tawv, tawg, lossis ploj ntawm elasticity).
4. Kev Pab Ntxiv Lub Neej Cov Lus Qhia
Kom ua kom tiav lub neej thiab txo cov zaus hloov:
Kev sivNtsawsts tsim rau cov mob hnyav(piv txwv li, puas tsuaj - resistant polyurethane ntsaws, corrosion}} Cov ntaub ntawv tiv thaiv fluorububber flu) thaum tuav cov ntaub ntawv tshwj xeeb.
Ntxuav cov chaw sib foob tsis tu ncua kom tiv thaiv cov khib nyiab tsim.
Tswj lub sijhawm teem sij hawm lubrication nruj (piv txwv li, ntxiv roj ntau txhua 200-300 cov sijhawm ua haujlwm).
Cov tsheb ciav hlau tswj xyuas kom saib xyuas cov cim ceeb toom ntxov thaum kev tshuaj xyuas txhua hnub.