Ahantu hateganijwe: gutunganya no guhindura moteri yimodoka
Mu modoka, za romoruki, bisi n'ibindi bikoresho, amashanyarazi ashyirwa kuri moteri hifashishijwe igitereko hamwe n’umurongo utanga umurongo uhindura imikandara.Soma ibyerekeranye na generator, ubwoko bwaho nibishushanyo, kimwe no guhitamo no gusimbuza ibi bice mu ngingo.
Ikibari cya generator ni iki
Imashini itanga amashanyarazi (umurongo wa tension, umurongo uhindura) - ikintu cyo gufunga amashanyarazi yimodoka;icyuma gifite icyuma kigoramye cyangwa sisitemu yutubari tubiri hamwe na bolts, yagenewe guhindura uburemere bwumukandara wo gutwara uhindura umwanya wa generator.
Imashini itanga amashanyarazi yimodoka yashizwe kumurongo wa moteri kandi itwarwa na crankshaft ikoresheje umukandara.Mugihe cyo gukora moteri, kwambara no kurambura umukandara, kwambara pulleys nibindi bice bibaho, bishobora guhagarika imikorere ya generator - umukandara urambuye utangira kunyerera kandi, mubice bimwe byumuvuduko wa crankshaft, ntabwo wohereza itara ryose kuri alternator pulley.Kugirango hamenyekane impagarara zumukandara zikenewe kugirango imikorere isanzwe ya generator, generator ishyizwe kuri moteri ikoresheje inkunga ebyiri - zifatanije kandi zikomeye hamwe nogushobora guhinduka.Ishimikiro ryinkunga ihindagurika nigice kimwe cyoroshye cyangwa kigizwe - umurongo wa tension ya generator.
Imashini itanga amashanyarazi, nubwo igishushanyo cyayo cyoroshye cyane, ikora imirimo ibiri yingenzi:
● Ubushobozi bwo guhinduranya generator kumurongo runaka uzengurutse inkunga ya hinge kugirango ugere ku mukandara ukenewe;
● Gukosora generator mumwanya watoranijwe no gukumira impinduka muriyi myanya kubera imitwaro ifite imbaraga (vibrasiya, kuzunguruka kuringaniza umukandara, nibindi).
Umuvuduko ukabije wa alternatif ni kimwe mubintu byingenzi byemeza imikorere isanzwe ya sisitemu yimashanyarazi yose yimodoka.Kubwibyo, mugihe cyo gucika cyangwa guhindura ibintu, iki kintu kigomba gusimburwa vuba bishoboka.Ariko mbere yo kugura akabari gashya, ugomba gusobanukirwa ubwoko buriho bwibi bice, igishushanyo cyacyo nibiranga.
Ubwoko nigishushanyo cyumurongo wa generator
Imashini itanga amashanyarazi hamwe nuburyo bworoshye bwo guhagarika
Mu buhanga bugezweho bwimodoka, imirongo ya generator yubwoko bubiri bwibanze bukoreshwa:
- Ikibaho kimwe;
- Gukomatanya imirongo hamwe nuburyo bwo guhinduranya umukandara.
Ikibaho cyubwoko bwambere nicyo cyoroshye kandi cyizewe, kuburyo baracyabona porogaramu yagutse.Mu buryo bwubaka, iki gice gikozwe muburyo bwa plaque igoramye, aho hari umwobo muremure wa ova kugirango ushyire.Ibice nkibi, na byo, ni ubwoko bubiri:
- Longitudinal - zitunganijwe kuburyo umurongo wa bolt uzamuka ugereranije na axe ya generator shaft;
- Guhinduranya - byateguwe kuburyo umurongo wogushiraho bolt ari perpendicular kuri axis ya generator shaft.
Umwobo wa radiyo ukorwa mumirongo miremire, aho uruzitiro rugenda rushyirwa, rushyirwa mu jisho rihuye ku gipfukisho cy'imbere ku gipfukisho cy'imbere ya generator.
Hariho kandi umwobo muremure mumirongo ihindagurika, ariko iragororotse, kandi umurongo wose uzanwa muri radiyo.Bolt igenda yinjizwa mu mwobo uhinduranya urudodo rwakozwe mu gipfukisho cyimbere cya generator kuri tide.
Imirongo yubwoko bwombi irashobora gushirwa kumurongo wa moteri cyangwa kumurongo, kubwiyi ntego ikorwa kuri bo.Ibice birashobora kugororoka cyangwa L, muburyo bwa kabiri, umwobo wo kwizirika kuri moteri uherereye mugice kigufi.
Imashini itanga amashanyarazi
Imashini itanga amashanyarazi hamwe nuburyo bworoshye bwo guhagarika
Guhindura umwanya wa generator hanyuma, kubwibyo, urwego rwo guhagarika umukandara ukoresheje akabari kamwe biroroshye cyane: iyo umusingi wa bolt urekuwe, generator ikurwa kuri moteri kuruhande rusabwa n'imbaraga, hanyuma hanyuma Igice gikosowe muriyi myanya hamwe na bolt.Nyamara, ubu buryo bushobora kuganisha ku makosa, kubera ko kugeza igihe Bolt ikomeje gukomera, generator igomba gufatwa nintoki cyangwa uburyo bworoshye.Mubyongeyeho, umurongo umwe wa generator ntabwo wemera guhindura neza impagarara zumukandara.
Izi nenge zose ntizifite utubari twinshi.Ibi bice bigizwe n'ibice bibiri by'ingenzi:
● Gushiraho umurongo washyizwe kuri moteri;
Bar Umwanya wo guhagarika umutima washyizweho.
Kwishyiriraho ibice bisa nubushushanyo bumwe, ariko kuruhande rwinyuma hari ikindi kigoramye gifite umwobo, kikaba ari ugushimangira guhinduranya imigozi yo guhagarika umurongo.Umurongo wa tension ubwayo ni inguni ifite imyobo ifite urudodo kuri buri ruhande, umutego wo gusunika winjizwa mu mwobo umwe (ubusanzwe wa diameter ntoya), hanyuma umushyitsi ukawushyira mu rundi (wa diameter nini).Kwishyiriraho umurongo wa tension yibikorwa bikorwa kuburyo bukurikira: umurongo wo kwishyiriraho uherereye kuri moteri ya moteri, umurongo wo guhagarika umurongo winjizwa mu mwobo wacyo no mu mwobo uhuye na generator, kandi Bolt ihindura (tension) yinjiye mu mwobo wa kabiri uhujwe nu murongo wa tension unyuze mu mwobo wo hanze wububiko.Igishushanyo kiragufasha gushyiraho impagarara zisabwa zumukandara uhinduranya uhinduranya Bolt, irinda amakosa abaho mugihe uhindura impagarara zumukandara hamwe numurongo umwe.
Ubwoko bwose bwo guhinduranya imirongo (imwe kandi ikomatanya) bikozwe mugushiraho kashe kumpapuro zibyuma byubunini butuma imbaraga nyinshi nubukomezi byigice.Byongeye kandi, imirongo irashobora gusigwa irangi cyangwa ikagira imiti cyangwa galvanike kugirango irinde ingaruka zangiza ziterwa nibidukikije.Ibice birashobora kuboneka haba hejuru no hepfo ya generator - byose biterwa nigishushanyo cyimodoka runaka.
guteranya ibyuma bitanga amashanyarazi
Ibinyuranye byo gushiraho generator hamwe na tension hamwe nimirongo yo kwishyiriraho
Nigute ushobora guhitamo, gusimbuza no gusana akabari ka generator
Imashini itanga amashanyarazi mugihe imikorere yimodoka irashobora guhindurwa ndetse ikanasenywa burundu, bisaba ko ihita isimburwa.Kubisimbuza, ugomba gufata akabari k'ubwoko bumwe na numero ya catalog yakoreshejwe kumodoka mbere.Rimwe na rimwe, birashoboka kubisimbuza analogue ikwiranye nubunini, ariko twakagombye kuzirikana ko igice "kavukire" kidashobora gutanga urwego rukenewe rwo guhindura imikandara kandi gifite imbaraga zidahagije.
Nibisanzwe, gusimbuza umurongo uhinduranya no guhindura umukandara ntago bigoye, iki gikorwa kiza kumanura amabuye abiri (kuva kuri generator no kuva mubice), gushiraho igice gishya no gusunika mubice bibiri hamwe no guhinduranya icyarimwe umukandara.Ibi bikorwa bigomba gukorwa hubahirijwe amabwiriza yo gusana iyi modoka yihariye.Byakagombye kuzirikanwa ko generator ifite umurongo umwe biragoye kuyihindura, kubera ko burigihe habaho ibyago byo kwimura igice ugereranije numurongo kugeza igihe bolt yinjiye rwose. Guhindura umwanya wuwasimbuye hamwe na hamwe. akabari kagabanutse kugera kumurongo muguhindura kugeza igihe urwego rukenewe rwumukandara rugeze.
Hamwe noguhitamo neza no gusimbuza umurongo, generator izakora neza, yizeye gutanga ingufu kumurongo wamashanyarazi muburyo bwose bukora moteri.
Igihe cyo kohereza: Nyakanga-10-2023