UVavanya njani uKunyangwa kokuRhakala kweRoller Chains

UVavanya njani uKunyangwa kokuRhakala kweRoller Chains

Kwizicelo zoshishino, ukuxhathisa kwe-corrosion of roller chains yenye yezinto eziphambili zokuthembeka kunye nokuqina kwazo. Nazi iindlela ezimbalwa zokuvavanya ukuxhathisa umhlwaamatyathanga aqengqelekayo:

1. Uvavanyo lwesitshizi setyuwa
Uvavanyo lwesitshizi setyuwa luvavanyo olukhawulezayo lokuhlwa olusetyenziselwa ukulinganisa ukutyiwa kwemozulu yaselwandle okanye imekobume yemizi-mveliso. Kolu vavanyo, isisombululo esinetyuwa sitshizwa kwinkungu yokuvavanya ukuxhathisa kokubola kwezinto zetsimbi. Olu vavanyo lunokulinganisa ngokukhawuleza inkqubo ye-corrosion kwindawo yendalo kwaye ivavanye ukusebenza kwezixhobo ze-roller chain kwiindawo zokutshiza ityuwa.

2. Uvavanyo lokuntywiliselwa
Uvavanyo lokuntywiliselwa luquka ukuntywiliselwa umfuziselo ngokupheleleyo okanye ngokuyinxenye kwindawo enomhlwa ukulinganisa isenzeko sokumhlwa komgca wamanzi okanye imekobume ephazamisayo. Le ndlela inokuvavanya ukusebenza kwamaketanga e-roller xa ibonakaliswe kwimidiya ephazamisayo ixesha elide

3. Uvavanyo lwe-Electrochemical
Uvavanyo lwe-electrochemical kukuvavanya imathiriyeli ngokusebenzisa indawo yokusebenzela ye-electrochemical, ukurekhoda okwangoku, i-voltage kunye notshintsho olunokwenzeka, kunye nokuvavanya ukuxhathisa ukubola kwezinto kwisisombululo se-electrolyte. Le ndlela ifanelekile ukuvavanya ukuxhathisa kwe-corrosion yezinto ezifana ne-Cu-Ni alloys

4. Olona vavanyo lokuvezwa kokusingqongileyo
Ikhonkco ye-roller ibonakaliswe kwindawo yokusebenza yangempela, kwaye ukuxhathisa kwayo kuhlolwa ngokujonga rhoqo ukugqoka, ukubola kunye nokuguqulwa kwekhonkco. Le ndlela inokubonelela ngedatha ngokusondeleyo kwiimeko zokusetyenziswa kwangempela

5. Uvavanyo lokusebenza yokwambathisa
Kwimixokelelwane ejiyileyo ekwaziyo ukumelana nomhlwa, kubalulekile ukuvavanya ukusebenza kwengubo yayo. Oku kubandakanya ukufana, ukunamathela kwengubo, kunye nefuthe lokukhusela phantsi kweemeko ezithile. "IiNgcaciso zobuChwephesha zeMixokelelwane yeRola eNgqunyiweyo" icacisa iimfuno zokusebenza, iindlela zovavanyo kunye nemigangatho yolawulo lomgangatho wemveliso.

6. Uhlalutyo lwezinto eziphathekayo
Ngohlalutyo lokubunjwa kweekhemikhali, uvavanyo lobulukhuni, uhlalutyo lwesakhiwo se-metallographic, njl. njl., iipropathi zezinto eziphathekayo zecandelo ngalinye le-roller chain zivavanywa ukuze zibone ukuba ziyayifezekisa imigangatho, kuquka ukuxhathisa ukubola.

7. Uvavanyo lokunxiba kunye nokugqwala
Ngeemvavanyo zokunxiba kunye neemvavanyo zokubola, ukunxitywa kunye nokumelana nokubola kwekhonkco kuyavavanywa.

Ngokusebenzisa ezi ndlela zingasentla, ukuxhathisa kwe-corrosion ye-roller chain kungavavanywa ngokubanzi ukuze kuqinisekiswe ukuthembeka kwayo kunye nokuqina phantsi kweemeko ezahlukeneyo zokusingqongileyo. Ezi ziphumo zovavanyo zibaluleke kakhulu ekukhetheni izixhobo ezifanelekileyo kunye noyilo lwe-roller chain.

Indlela yokwenza uvavanyo lokutshiza ityuwa?

Uvavanyo lwesitshizi setyuwa yindlela yovavanyo elinganisa inkqubo yokuhlwa kulwandle okanye kwindawo enetyuwa kwaye isetyenziselwa ukuvavanya ukuxhathisa kokubola kwemathiriyeli yentsimbi, iileyiti, iileya ze-electroplating kunye nezinye izinto. La alandelayo ngamanyathelo athile okuqhuba uvavanyo lwesitshizi setyuwa:

1. Ukulungiselela uvavanyo
Izixhobo zokuvavanya: Lungisa igumbi lokuvavanya ityuwa yokutshiza, kuquka inkqubo yokutshiza, inkqubo yokufudumeza, inkqubo yokulawula ubushushu, njl.
Isisombululo sovavanyo: Lungisa isisombululo se-5% ye-sodium chloride (NaCl) kunye nexabiso le-pH elihlengahlengisiweyo phakathi kwe-6.5-7.2. Sebenzisa amanzi adibeneyo okanye amanzi adibeneyo ukuze ulungiselele isisombululo
Ukulungiswa kwesampula: Isampuli kufuneka ihlambuluke, yome, ingabi neoli kunye nezinye izinto ezingcolileyo; ubungakanani besampulu kufuneka buhlangabezane neemfuno zegumbi lokuvavanya kwaye uqinisekise indawo eyaneleyo yokuvezwa

2. Ukubekwa kwesampuli
Beka isampuli kwigumbi lovavanyo kunye nomphezulu ophambili othambekele kwi-15 ° ukuya kwi-30 ° ukusuka kwintambo yokulinganisa ukunqanda ukudibanisa phakathi kweesampuli okanye igumbi.

3. Amanyathelo okusebenza
Lungisa iqondo lobushushu: Lungisa ubushushu begumbi lovavanyo kunye nomphanda wamanzi anetyuwa ukuya kuma-35°C
Uxinzelelo lwesitshizi: Gcina uxinzelelo lwesitshizi kwi-1.00±0.01kgf/cm²
Iimeko zovavanyo: Iimeko zovavanyo njengoko kuboniswe kwiThebhile 1; ixesha lokuvavanya lixesha eliqhubekayo ukusuka ekuqaleni ukuya ekupheleni kokutshiza, kwaye ixesha elithile linokuvunyelwana ngalo ngumthengi kunye nomthengisi.

4. Ixesha lovavanyo
Seta ixesha lovavanyo ngokwemigangatho efanelekileyo okanye iimfuno zovavanyo, njengeeyure ezi-2, iiyure ezingama-24, iiyure ezingama-48, njl.

5. Unyango lwasemva kovavanyo
Ukucoca: Emva kovavanyo, hlamba amasuntswana etyuwa ancamatheleyo ngamanzi acocekileyo angaphantsi kwama-38°C, kwaye usebenzise ibrashi okanye isipontshi ukususa iimveliso ezinomhlwa ngaphandle kweendawo ezinomhlwa.
Ukomisa: Yomisa isampuli kwiiyure ezingama-24 okanye ixesha elichazwe kumaxwebhu afanelekileyo phantsi kweemeko ezisemgangathweni zomoya kunye nobushushu (15 ° C ~ 35 ° C) kunye nomswakama ongekho ngaphezulu kwe-50%

6. Iirekhodi zoqwalaselo
Ukuhlolwa kwembonakalo: Hlola ngokubonakalayo isampuli ngokwamaxwebhu afanelekileyo kwaye urekhode iziphumo zokuhlola
Uhlalutyo lwemveliso ye-Corrosion: Hlalutya ngokwekhemikhali iimveliso zomhlwa kumphezulu wesampulu ukumisela uhlobo kunye nenqanaba lokutya

7. Uvavanyo lweziphumo
Vavanya ukuxhathisa kwe-corrosion yesampuli ngokwemigangatho efanelekileyo okanye iimfuno zabathengi
La manyathelo angentla abonelela ngesikhokelo esineenkcukacha sokusebenza sovavanyo lwesitshizi setyuwa ukuqinisekisa ukuchaneka nokuthembeka kweziphumo zovavanyo. Ngala manyathelo, ukuxhathisa kokubola kwezinto kwindawo yokutshiza ityuwa kunokuvavanywa ngokufanelekileyo.