Ngaphezu kwezingxenye zokuthwala imvume esethiwe, i-Timken isungule izindlela ezinhlanu ezivame ukusetshenziswa zokusetha ngokuzenzakalelayo imvume yokufaka (okungukuthi, SET-RIGHT, ACRO-SET, PROJECTA-SET, TORQUE-SET kanye ne-CLAMP-SET) njengezinketho Zokulungisa ngesandla.Bheka kuThebula 1-"Ukuqhathaniswa kwezindlela zokugunyazwa kwesethi ye-rola ene-tapered" ukuze ubonise izici ezihlukahlukene zalezi zindlela ngefomethi yethebula.Umugqa wokuqala waleli thebula uqhathanisa ikhono lendlela ngayinye ukulawula ngokunengqondo "ububanzi" bokuthwala imvume yokufaka.Lawa manani asetshenziswa kuphela ukukhombisa izici eziphelele zendlela ngayinye ekusetheni imvume, kungakhathaliseki ukuthi imvume isethwe ukuze "ilayishe kuqala" noma "i-axial clearance".Isibonelo, ngaphansi kwekholomu ethi SET-RIGHT, ukuguqulwa kokuvunyelwa (amathuba aphezulu aphezulu noma u-6σ) okulindelekile, ngenxa yezilawuli ezithile zokubekezelela kanye nezilawuli zokubekezelela izindlu/i-shaft, kungase kusuke kubuncane obujwayelekile obungu-0.008 amayintshi ukuya ku-0.014 amayintshi.Ibanga lokusula lingahlukaniswa phakathi kwe-axial clearance kanye nokulayisha kuqala ukuze kukhuliswe ukusebenza kwebheringi/uhlelo lokusebenza.Bheka Umfanekiso 5-"Ukusetshenziswa Kwendlela Ezenzakalelayo Yokusetha Ukugunyazwa Kokuthwala".Lesi sibalo sisebenzisa uhlaka olujwayelekile lukagandaganda wezolimo oludonsa ngamasondo amane njengesibonelo ukukhombisa ukusetshenziswa okujwayelekile kwendlela yokukhipha isilungiselelo se-tapered roller bearing.
Sizoxoxa ngokuningiliziwe ngezincazelo ezithile, amathiyori kanye nezinqubo ezisemthethweni zokusetshenziswa kwendlela ngayinye ezahlukweni ezilandelayo zale mojuli.Indlela ethi SET-RIGHT ithola imvume edingekayo ngokulawula ukubekezelelana kwe-bearing kanye nesistimu yokufaka, ngaphandle kwesidingo sokulungisa mathupha i-TIMKEN tapered roller bear.Sisebenzisa imithetho yamathuba kanye nezibalo ukubikezela umthelela walokhu kubekezelela ekunikezeni imvume.Ngokuvamile, indlela ye-SET-RIGHT idinga ukulawulwa okuqinile kokubekezelelana kwemishini yezindlu ze-shaft/bearing, kuyilapho kulawulwa ngokuqinile (ngosizo lwamabanga okunemba namakhodi) ukubekezelelana okubalulekile kwama-bearings.Le ndlela ikholelwa ukuthi ingxenye ngayinye emhlanganweni inokubekezelelana okubalulekile futhi idinga ukulawulwa ngaphakathi kwebanga elithile.Umthetho wamathuba ubonisa ukuthi amathuba okuthi ingxenye ngayinye emhlanganweni ibe ukubekezelelana okuncane noma inhlanganisela yokubekezelelana okukhulu mancane kakhulu.Futhi ulandele "ukusabalalisa okuvamile kokubekezelelana" (Umfanekiso 6), ngokusho kwemithetho yezibalo, i-superposition yazo zonke izingxenye zosayizi zivame ukuwela phakathi kobubanzi obunokwenzeka bokubekezelelana.Umgomo wendlela ethi SET-RIGHT ukulawula kuphela ukubekezelelana okubaluleke kakhulu okuthinta ukuthwala imvume.Lokhu kubekezelela kungase kube ngaphakathi ngokuphelele ekuthwaleni, noma kungase kuhilele izingxenye ezithile zokukhweza (okungukuthi, ububanzi A no-B kuMfanekiso 1 noma Umfanekiso 7, kanye nobubanzi be-shaft obungaphandle kanye nobubanzi obungaphakathi bezindlu).Umphumela uba ukuthi, ngokusemathubeni aphezulu, imvume yokufaka i-aretha izowela ngaphakathi kwendlela SET-RIGHT eyamukelekayo.Umfanekiso 6. Okuguquguqukayo kwejika lejika elisatshalaliswa ngokujwayelekile, x0.135%2.135%0.135%2.135%100% okuguquguqukayo kwe-arithmetic Inani elimaphakathi 13.6% 13.6% 6s68.26%sss s68.26%95.46% Imvamisa yesicelo se-automatic 99.7. ukusetha indlela yokuthwala imvume Imvamisa yegiya lokunciphisa injini yesondo langaphambili Isondo langemuva ukususwa kwamandla okukhipha i-axle yangemuva phakathi nendawo ye-gearbox ye-Axial fan kanye ne-shaft yokufaka yepompo yamanzi ishafti yamandla yokukhumula i-clutch shaft futha idrayivu idivayisi yokunciphisa ukuncishiswa okukhulu kwe-shaft yokufaka phakathi umshini wokukhipha umshini wokunciphisa iplanethi (umbono oseceleni) indlela yokuqondisa iqupha elicibilikile eliveza imvume Indlela yokusetha SET-RIGHT Indlela ye-PROJECTA-SET Indlela ye-TORQUE-SET Indlela ye-CLAMP-SET Indlela ye-CRO-SET Setha kusengaphambili ibanga lengxenye yokususa (imvamisa ukwethembeka kwethuba kungu-99.73) % noma 6σ, kodwa ekukhiqizeni okuphumayo okuphezulu , Kwesinye isikhathi kudinga u-99.994% noma 8σ).Akukho ukulungisa okudingekayo uma usebenzisa indlela ethi SET-RIGHT.Okufanele kwenziwe nje ukuhlanganisa nokubopha izingxenye zomshini.
Zonke izilinganiso ezithinta ukukhishwa kwemvume kumhlangano, njengokubekezelela, i-shaft ububanzi obungaphandle, ubude be-shaft, ubude bezindlu ezithwalayo, nobubanzi bezindlu obunobubanzi bangaphakathi, kubhekwa njengokuhlukahluka okuzimele lapho kubalwa ububanzi bamathuba.Esibonelweni esikuMfanekiso 7, izindandatho zombili zangaphakathi nezangaphandle zifakwe kusetshenziswa ukulingana okuqinile okujwayelekile, futhi isiphetho simane siboshwe ekugcineni kwe-shaft.s = (1316 x 10-6)1/2= 0.036 mm3s = 3 x 0.036=0.108mm (0.0043 in) 6s = 6 x 0.036= 0.216 mm (0.0085 iyintshi) 99.73% wobubanzi obungenzeka (isilinganiso esikhona) 0.654 Ngokuhlanganisa okungu-100% we-mm (0.0257 intshi) (isibonelo), khetha u-0.108 mm (0.0043 iyintshi) njengokuvunyelwa okumaphakathi.Ku-99.73% womhlangano, ububanzi bokugunyazwa obungenzeka bunguziro ukuya ku-0.216 mm (0.0085 amayintshi).†Amaringi amabili angaphakathi azimele ahambisana nokuguquguquka kwe-axial okuzimele, ngakho-ke i-axial coefficient iphindwe kabili.Ngemva kokubala ububanzi bamathuba, ubude begama be-axial dimension budinga ukunqunywa ukuze kutholwe imvume yokuthwala edingekayo.Kulesi sibonelo, zonke izilinganiso ngaphandle kobude be-shaft ziyaziwa.Ake sibheke ukuthi singabala kanjani ubude be-shaft ukuze uthole imvume efanele yokuthwala.Ukubalwa kobude be-shaft (ukubalwa kobukhulu obujwayelekile): B = A + 2C + 2D + 2E + F[2lapho: A = isilinganiso sobubanzi bendlu phakathi kwamasongo angaphandle = 13.000 mm (0.5118 amayintshi) B = isilinganiso sobude be-shaft (TBD) C = Isilinganiso sokuthwala ububanzi ngaphambi kokufakwa = 21.550 mm (0.8484 amayintshi) D = Ukwanda kobubanzi bokuthwala ngenxa yokulingana kwendandatho yangaphakathi emaphakathi* = 0.050 mm (0.0020 inch) E = Ukwenyuka kobubanzi bokuthwala ngenxa isilinganiso sokulingana kwendandatho yangaphandle* = 0.076 mm (0.0030 iyintshi) F = (edingekayo) imvume yokuthwala isilinganiso = 0.108 mm (0.0043 iyintshi) * Iguqulelwe ekubekezeleni kwe-axial okulingana.Bheka isahluko esithi "Timken® Tapered Roller Bearing Product" somhlahlandlela wokuzijwayeza wokuxhumana kwendandatho yangaphakathi neyangaphandle.
Isikhathi sokuthumela: Jun-28-2020