1. Cov kev tsheb ciav hlau ua haujlwm li cas hauv qhov chaw muaj av noo?
Kev tiv thaiv corrosion yog qhov tseem ceeb hauv cov huab cua ntub. Lub lubrication ntau zaus tiv thaiv kev ya raws - ntsig txog hnav. Tshwj xeeb coatings tiv thaiv fungal loj hlob ntawm cov ntaub ntawv insulating. Cov khoom hluav taws xob rwb thaiv tsev yuav tsum tau khaws cia. Kev tshuaj xyuas zaus yuav tsum nce ntxiv hauv cov huab cua ntub.
2. Dab tsi yog qhov kev vibration yam ntxwv ntawm ntau hom sib koom?
Bolted pob qij txha tsim ntau dua amplitude vibrations. Welded pob qij txha muaj smoother vibration profiles. Kev sib koom ua ke cuam tshuam rau kev vibration zaus spectra. Kev soj ntsuam kev vibration tuaj yeem kuaj xyuas cov teeb meem sib koom ua ke. Kev daws teeb meem tuaj yeem txo qis kev sib kis.
3. Kev saib xyuas kev sib koom ua ke cuam tshuam li cas rau kev saib xyuas tag nrho?
Kev kho kom zoo sib koom ua ke txo cov nqi khiav tag nrho. Cov pob qij txha tsis saib xyuas ua rau kom hnav ntawm lwm yam khoom. Kev tiv thaiv kev saib xyuas yog tus nqi ntau dua - zoo dua li kev kho. Cov pob qij txha zoo txuas ntxiv txoj kev tsheb nqaj hlau. Cov nqi ua haujlwm qis dua nrog cov kev pabcuam tu kom raug.
4. Dab tsi yog qhov tshwj xeeb rau kev sib koom ua ke ntawm kev tsheb nqaj hlau hauv thaj chaw suab puam?
Xuab zeb abrasion yuav tsum muaj kev tiv thaiv tshwj xeeb. Thermal expansion yog siab tshaj. UV tsis kam yog qhov tseem ceeb rau cov khoom tsis yog-hlau. Lubricants yuav tsum tiv thaiv kom qhuav. Lub sijhawm tshuaj xyuas yuav tsum suav rau qhov hloov pauv sai sai.
5. Yuav ua li cas rail pob qij txha ua nyob rau hauv dynamic log loads?
Lub zog cuam tshuam yog siab tshaj ntawm cov chaw sib koom ua ke. Tsim kom raug faib cov dynamic loads. Log imperfections amplify dynamic teebmeem. Kev soj ntsuam tas li pom muaj teeb meem. Kev saib xyuas yuav tsum daws cov teebmeem dynamic load.