UHMW-PE Amashidi Okushelelayo: Ukuthuthukisa Ukusebenza KweBridge Bearing Ngokuhamba Okubushelelezi Nokuqina

Incazelo:
I-UHMW-PE (I-Ultra-High Molecular Weight Polyethylene) Ishidi Lokushelelayo liwumkhiqizo okhethekile osetshenziselwa ngokuyinhloko ukuthwala amabhuloho.Iklanyelwe ukuhlinzeka ukunyakaza okubushelelezi nokuphansi kokungqubuzana phakathi kwezingxenye zesakhiwo, okuvumela ukuhanjiswa okulawulwayo nokujikeleza kwebhuloho phakathi nezimo ezihlukahlukene zemvelo kanye nokulayisha.

Impahla ye-UHMW-PE esetshenziswa kulawa mashidi ashelelayo inezinto ezihlukile eziyenza ifaneleke kahle izinhlelo zokusebenza eziphethe ibhuloho.I-polymer ye-thermoplastic ephezulu-density enesisindo samangqamuzana aphezulu kakhulu, okuholela ekuphikisweni okuhle kakhulu kokugqokwa, i-coefficient ephansi yokungqubuzana, namandla omthelela aphezulu.

Ishidi elislayidayo livamise ukukhiqizwa ngendlela yamaphaneli angunxande noma amapheshana, enziwe ngokwezifiso ukuze ahambisane nezidingo ezithile zokuthela ibhuloho.Lawa mashidi ngokuvamile akhiwe ngogqinsi oluhlukahlukene, kuye ngomthamo womthwalo kanye nokunyakaza okulindelekile kwebhuloho.

Ishidi lokuslayida le-UHMW-PE lifakwe phakathi kwesakhiwo esikhulu sebhuloho kanye nesakhiwo esingaphansi, lapho lisebenza njengesixhumi esibonakalayo esishelelayo.Umsebenzi wayo oyinhloko ukwenza kube lula ukunyakaza okushelelayo nokudlulisa imithwalo efakwe ebhulohweni.I-coefficient ephansi ye-friction yezinto ezibonakalayo iqinisekisa ukumelana okuncane futhi ivumela ukushelela okulula nokulawulwayo, ukunciphisa amandla okucindezeleka ngokweqile nokugqoka ezingxenyeni zebhuloho.Izinzuzo zezindleko ezivelele ngaphezu kwezinto ezivamile zokuslayida ibhuloho, ikakhulukazi ezindaweni ezibandayo, eziphakeme.

Izinzuzo zokusebenzisa amashidi e-UHMW-PE ama-sliding amabhuloho ahlanganisa:
I-1.Ukungqubuzana okuphansi: Izinto ze-UHMW-PE zinikeza i-coefficient ephansi kakhulu yokungqubuzana, okunciphisa ukumelana nokuvumela ukunyakaza okushelelayo phakathi kwezingxenye zebhuloho.
I-2.Umthamo ophezulu wokuthwala umthwalo: Naphezu kwesisindo sayo esincane, i-UHMW-PE inomthamo ophezulu wokuthwala umthwalo, okwenza ikwazi ukumelana nemithwalo esindayo nokuqinisekisa ukuzinza nobuqotho besakhiwo sebhuloho.
3.Ukumelana nokugqokwa okuhle kakhulu: Isisindo samangqamuzana esiphezulu se-UHMW-PE sinikeza ukumelana nokugqokwa okukhethekile, sinciphisa ukuwohloka kweshidi elislayidayo ngokuhamba kwesikhathi futhi andise impilo yalo yesevisi.
I-4.Ukumelana nokugqwala: I-UHMW-PE imelana namakhemikhali amaningi, kuhlanganise namanzi, ama-acids, nama-alkali, okusiza ukuvikela ishidi elishelelayo ekugqwaleni nasekuwohlokeni, ngisho nasezindaweni ezinzima.
5.Ukufakwa nokulungisa kalula: Amashidi okuslayida e-UHMW-PE avamise ukusikwa kusengaphambili abe nosayizi odingekayo kanye nokuma, okuvumela ukufakwa kalula.Ngaphezu kwalokho, zidinga ukunakekelwa okuncane ngenxa yokuqina kwazo nokumelana nokugqoka.

Sengiphetha, amashidi okuslayida e-UHMW-PE ayizingxenye ezibalulekile kumabheringi ebhuloho, avumela ukunyakaza okulawulwayo nokudluliselwa komthwalo kuyilapho kunciphisa ukungqubuzana nokuguga.Izakhiwo zazo ezingavamile, ezihlanganisa ukungqubuzana okuphansi, umthamo omkhulu wokuthwala umthwalo, ukumelana nokugqoka, nokumelana nokugqwala, kuzenza zibe zilungele ukuqinisekisa ukusebenza okuphephile nokusebenza kahle kwamabhuloho.