Ama-bearings azithambisayo anezici ezivamile zamabheringi ensimbi nama-bearings angenawo uwoyela, angakwazi ukumelana nemithwalo ephezulu, futhi afakwe izinto ezithile zokuthambisa eziqinile ukuze azuze umphumela ongcono wokugcoba.Zisetshenziswa kakhulu ekuphileni kwethu.Ukusetshenziswa okungalungile kwama-self-lubricating bearings kuzodala izinkinga ezihlukahlukene kalula.Okulandelayo, uchungechunge oluncane lwama-bearings azigcobayo e-Hangzhou luzoyichaza.Ngethemba ukuthi kungaba usizo kuwe.

1. Ukucwenga endaweni eyingozi kakhulu ohlangothini lwesiteshi

I-exfoliation endaweni yokugcina yesiteshi ibonakala ngokuyinhloko endaweni yokukhipha i-exfoliation eqinile ekuhlanganeni komzila nezimbambo.Isizathu siwukuthi ukuthwala akufakiwe endaweni noma ngokuzumayo i-axial overload kwenzeka ngesikhathi sokusebenza.Isixazululo siwukuqinisekisa ukuthi ukuthwala kusendaweni noma ukushintsha ukulingana kweringi yangaphandle yebhering ekhululekile ibe indawo yokuvula ukuze kunxeshezelwe ibheringi uma kwenzeka ithwala umthwalo omningi.Uma ukufakwa kungathembeki, ubukhulu befilimu ye-lubricant bunganyuswa (ukwandisa i-viscosity ye-lubricant) noma umthwalo wokuthwala ungancishiswa ukuze kuncishiswe ukuthintana okuqondile kokuthwala.

Okubili.Isiteshi sihlutshiwe endaweni elinganayo endaweni eyindilinga

Ukuxebuka kwe-symmetric position kuboniswa ngokuxebuka kweringi yangaphakathi eringini engaphakathi, kuyilapho iringi yangaphandle ihlutshwa endaweni eyisiyingi yokulinganisa (okungukuthi ohlangothini lwe-eksisi emfushane ye-ellipse).Lokhu kusebenza kubonakala ikakhulukazi kuma-camshaft bearings ezithuthuthu.Lapho ukuthwala kucindezelwa emgodini omkhulu we-elliptical wezindlu noma ama-halves amabili ezindlu ezihlukanisiwe aqinisiwe, indandatho yangaphandle ye-bearing izoba yi-elliptical, futhi imvume ehambisana ne-axis emfushane izoncishiswa kakhulu, noma ibe nokuvunyelwa okungalungile.Ngaphansi kwesenzo somthwalo, iringi yangaphakathi iyazungeza ukuze ikhiqize uphawu lokuxebuka oluyindilinga, kuyilapho iringi yangaphandle ikhiqiza kuphela uphawu lokuxebuka endaweni yokulinganisa yesiqondiso se-eksisi emfushane.Lesi yisona sizathu esiyinhloko sokuhluleka kwama-bearings ngaphambi kwesikhathi.Ukuhlolwa kwengxenye enephutha yebheringi kubonise ukuthi ukuzungeza kobubanzi bangaphandle bokuthwala kushintshile ukusuka ku-0.8um ekulawuleni inqubo yasekuqaleni kuya ku-27um.Leli nani likhulu kakhulu kunevelu ye-radial clearance.Ngakho-ke, kunganqunywa ukuthi ukuthwala kusebenza ngaphansi kwesimo sokuguquka okunzima nokuvunyelwa okungalungile, futhi indawo yokusebenza ithambekele ekugqokeni okubukhali okungavamile nokuxebuka.Izinyathelo eziphikisanayo ziwukuthuthukisa ukunemba komshini wembobo yegobolondo noma ukugwema ukusetshenziswa kwezingxenye ezimbili zembobo yegobolondo.

Okwesithathu, umzila womjaho uthambekele ukuxebuka

Indandatho yokucwenga ethambekele endaweni yokusebenza ye-bearing ibonisa ukuthi ukuthwala kusebenza esimweni sokuthambekela.Lapho i-Engeli yokuthamba ifinyelela noma idlula isimo esibucayi, kulula ukwakha ukuguga okubukhali okungavamile nokuxebuka kusenesikhathi.Izizathu eziyinhloko ukufakwa kabi, ukuchezuka kwe-shaft, ukunemba okuphansi kwejenali ye-shaft kanye nembobo yesihlalo.

Amaphuzu amathathu angenhla yiwo wonke okuqukethwe kwezinkinga ezibangelwa kalula ukusetshenziswa okungalungile kwama-self-lubricating bearings.Siyabonga ngokuqonda kwakho nokusekela kwakho!