Kugeza ubu, impeta yo gusiga irakoreshwa cyane murwego rwinshi. Ariko abantu benshi ntibazi guhitamo ingano iboneye yimpeta yo gusiga. Nk'UmwugakwisigaUruganda, Twebwe,Xzwd yihebye yo gutwara co., Ltd, uyumunsi uzamenyekanisha muburyo burambuye uburyo bwo kubara Uwitekakwisigaingano.
1.Ubushobozi bwo gutanga ubushobozi bwo kubyara
Ubwoko buri bwoko bwakwisigayicyitegererezo cyibicuruzwa ifite ubushobozi bujyanye nubushobozi bwo gutwara, kandi igishushanyo kirashobora gufasha umukoresha guhitamokwisigaibanziriza.
Hariho ubwoko bubiri bwa curve, imwe ni umurongo uhagaze (①line), umutwaro ntarengwakwisigairashobora kwihanganira iyo ituma hakurikijwe hakurikijwe hakurikijwe hakurikijwe. Undi ni bolt umutwaro ugarukira umurongo (8.8, 10.9, 12.9), ni uguhitamo mugihe uburebure bwimiterere ya bolt mugihe cyambaye imyenda ya bolt, kandi imiterere yizina ni 70% kumupaka wibikoresho bya bolt.
- 2.Uburyo bwo kubara bwo gutoranya kwatoranijwe
1) inzira yo gutoranya
Menya neza ko umutwaro ntarengwa wakwisigaIrashobora gushyigikira mugihe ikomeje guhagarara (umutwaro wa axial fa, umutwaro wa radial fr, guhirika ubusa m). Shiraho umutwaro ntarengwa nkigipimo cyimibare. Agaciro ka Statike kagomba gusuzuma umutwaro ntarengwa wabayeho kuri ihame, ugomba gusoza umutwaro winyongera nubushakashatsi.
Menya neza ko FS ziharanira umutekano zihamye ukurikije ubwoko bwa moteri nkuru (progaramu yo gusaba), agaciro kangana na kaburimbo ya 1.
Kubaringaniza bahitamo ubwoko bwakwisiga, menya neza uburyo bwo kubara bwo kwikorera umutwaro uhagaze FA na M.
Kubara fa na m
Umutwaro uhagaze kumurongo uhuye nuburyo bwatoranijwe bwakwisigaMu byitegererezo, kandi ushireho (FA', m ')
Reba niba ingingo ihuriweho (FA', m ') iri munsi yumutwaro uhagaze
Kugenzura Kubara Bolt UBWENGE (Reba iki gice 5.2.4)
2) Andika gutoranya muri static
Uburyo bwo kubara bwo Kubara Umutwaro wa FA 'na M'
Uburyo I (A = 60 °)
Kubara kubara kumurongo umwe-umurongo ugera kurikwisigainzira ukoresheje inguni ishyigikira inguni 45 ° na 60 °.
Uburyo I (A = 60 °)
Fa '= (FA + 5.046 × FR) × FS
M '= m × fs
Uburyo II (A = 45 °)
FA '= 1. 1.225 × FAR 66 ×) × FS
M '= 1.225 × m × fs
Muri formula: fa '-kwisigaImbaraga zingana na Axial Force (104 N)
M '-kwisigaAhwane neza (N. M)
Ikintu cyumutekano cya FS muri gahunda ihamye yo gutera inkunga (reba Imbonerahamwe 1)
Noneho shakisha ingingo ebyiri zavuzwe haruguru, imwe muri zo iri munsi yumurongo.
Ubwoko bumwe-umurongo wambutse
Fa '= (FA + 2.05 ×) × FS
M '= m × fs
Kubara kubara kumirongo ibiri ya diameter itandukanyekwisiga, iyo fr <= 10% FA, impinduka zumuvuduko wigituba imbere ugomba kubarwa, nyamuneka twandikire kubyerekeye kubara.
Fa '= fa × fs
M '= m × fs
Iyo uhisemo urugendo-umurongokwisiga, kubara gusa imikoranire ya parway ya Axial yishyuye no gusenya.
Fa '= fa × fs
M '= m × fs
2) Guhitamo
Nyamuneka saba ishami rya tekiniki kugirango ushyire mubikorwa, umuvuduko mwinshi uzunguruka nibindi bikorwa byubuzima bwa serivisi bwinkunga ya Rocary.
3) Kugenzura Kubara Kubushobozi bwa Bolt
Umutwaro ntarengwa (ntakintu cyumutekano uhagaze FS) gikoreshwa mugukorera inkunga izunguruka. Reba niba umutwaro uri munsi yumurongo ntarengwa wo guhuza amanota asabwa;
Niba Bolt ifite ubushobozi budahagije, dushobora guhitamokwisigana none cyangwa ubaze ishami ryikoranabuhanga ryacu.
Uruganda rushobora gutanga amakuru ukurikije ibicuruzwa byibicuruzwa, ukoresheje uburyo bwo kwinjiza ubushobozi, ukurikije uburyo bwo gutoranya ubwoko bwo gutoranya ubutumwa bwibanze bwo guhitamokwisiga, n'ikoranabuhanga hamwe na sosiyete yanjye kwemeza. Irashobora kandi gutanga amakuru kuri Rotary bifitanye isano na sosiyete yacu, mugihe dukora ihitamo ryakozwe na sosiyete yanjye, nyamuneka saba kuri Ameza ya Parameter), hanyuma ubyundure, kugirango dushobore kuyoboka vuba gahunda yo kuzenguruka neza.
Kohereza Igihe: APR-08-2021