n moteri iyo ari yo yose yo gutwika imbere, uburyo bukuru nubufasha bwifashishwa biva muri crankshaft ukoresheje pulley n'umukandara.Soma ibyerekeye igikonoshwa icyo aricyo, ubwoko bwacyo bubaho, uko bukora n'imikorere, kimwe no gusimbuza no gusana pulley mu ngingo yatanzwe.
Intego ninshingano za crankshaft pulley
Moteri iyo ari yo yose yo gutwika irimo sisitemu nyinshi zisaba isoko yingufu za mashini gukora.Sisitemu nkiyi ikubiyemo uburyo bwo gukwirakwiza gazi, gusiga amavuta no gukonjesha, sisitemu yo gutwika hamwe na breaker-distributor, sisitemu yo gutanga lisansi nibindi.Inkomoko yingufu kuri sisitemu zose ni crankshaft - niho hava igice cya torque gifatwa, gikoreshwa mugutwara ibiti, pompe, generator nibindi bice.Mugihe kimwe, drives nyinshi zitandukanye zikoreshwa muri moteri: umukandara wigihe cyangwa urunigi rwimodoka hamwe nibikoresho bya bikoresho bya bice.Hano tuzareba gusa umukandara wumukandara, urimo crankshaft pulley.
Crankshaft pulley ni igice cyumukandara wigihe hamwe nubundi buryo bwo gufasha bwa moteri yaka imbere (lisansi na mazutu).Pulley iherereye ku kirenge (ni ukuvuga imbere) ya crankshaft, ikoreshwa mu gutwara kamera (cyangwa shafts), hamwe nibice byinshi - pompe y'amazi (pompe), generator, a pompe yamashanyarazi, umuyaga ukonjesha, compressor yumuyaga, compressor pneumatic nibindi.
Na none, crankshaft pulley irashobora gukora imirimo ibiri ifasha:
- Gukurikirana umuvuduko w'inguni n'umwanya wa crankshaft ukoresheje sensor ikwiye;
- Kugabanya ibinyeganyega bibaho mugihe moteri itangira / guhagarara hamwe nigihe gito.
Muri rusange, crankshaft pulley, nubwo yoroshye kandi itagaragara, nigice cyingenzi cya moteri iyo ari yo yose igezweho.Uyu munsi, hari ibintu byinshi bitandukanye bigize ibyo bice, kandi byose bikemura ibibazo bitandukanye.
Ubwoko nigishushanyo kiranga crankshaft pulleys
Moteri ikoresha ubwoko bubiri bwingenzi bwa crankshaft pulleys, itandukanye mubishushanyo n'intego:
- Brook pulleys yo kwanduza V-umukandara;
- Amenyo yinyo kumukandara winyo.
Brook pulleys nigisubizo cyakoreshejwe kuri moteri yaka imbere kuva yatangira.Ubuso bw'inyuma bwa pulley bufite imigezi imwe cyangwa myinshi ya V-imeze, irimo umukandara wuburyo bukwiye (V-V cyangwa imbavu).Imiyoboro nkiyi ikoreshwa gusa mumashanyarazi ya V-umukandara, aho bidakenewe ko hashyirwaho neza crankshaft hamwe nibice ugereranije.Ibikoresho nkibi birimo gutwara pompe yamazi, generator, compressor yumuyaga, compressor de air, umuyaga na pompe yigihe.
Amenyo yinyo nigisubizo kigezweho cyakoreshejwe kuri moteri mumyaka 20 cyangwa itatu ishize.Imiyoboro nkiyi ikoreshwa mubikoresho hamwe n'umukandara wigihe, usimbuza igihe cyumunyururu.Amenyo yinyo ya crankshaft hamwe nibice hamwe numukandara wigihe ubihuza byemeza umwanya runaka wibice ugereranije.Kenshi na kenshi, pulley yinyo ikoreshwa mugutwara igihe na pompe yamazi, kandi gutwara ibice bisigaye bikorwa nogukwirakwiza V-umukandara.
Hariho kandi pulleys ihuriweho, nuburyo bwimiterere yinyo na wedge (cyangwa V-rubavu).Imiyoboro nkiyi ikoreshwa mugutwara igihe hamwe numubare wibikoresho bifasha moteri.Harashobora kuba byinshi (kugeza kuri bine) wedge / V-rubavu ya pulleys muriki gishushanyo.
Iyi pulleys yose igabanijwemo ubwoko bubiri kubishushanyo:
- Igice kimwe / cyasya;
- Gukomatanya.
Pulleys yubwoko bwa mbere ni ibice bikomeye bikozwe cyangwa bikozwe mu gice kimwe cyicyuma (icyuma cyangwa ibyuma).Imiyoboro nkiyi niyo yoroshye kandi ihendutse, ariko yohereza mubice byose kunyeganyega bibaho mugihe crankshaft izunguruka.
Pulleys yubwoko bwa kabiri irahujwe, igizwe na hub nimpeta ihujwe nimpeta.Bitewe no kuba hari impeta ya reberi, ihuriro n'ikamba byaciwe, bityo kunyeganyega no kunyeganyega bibaho mugihe cyo kuzunguruka kwa crankshaft birahuza.Imiyoboro nkiyi iraremereye, iraruhije kandi ihenze cyane, ariko ibi byishyura hamwe no kwizerwa neza no kuramba kwimodoka yose.
Nanone, pulleys igabanyijemo amatsinda abiri ukurikije ubwoko bwo gufunga:
- Kwizirika hamwe na bolt yo hagati nurufunguzo;
- Kwizirika hamwe na bolts nyinshi (2-6).
Muri moteri zigezweho, crankshaft pulley, cyane cyane mugihe cyumukandara wigihe, akenshi iba ishyizwe kumurongo umwe, kandi ikabuzwa guhinduka nurufunguzo.Imfashanyo zifasha zirashobora gufatanwa hamwe na bolts nyinshi, kandi kwishyiriraho bikorwa kuri hub, ibyo bikaba ari ugukomeza kugihe cyogutwara igihe, cyangwa gutabwa kumano ya crankshaft, cyangwa ni igice cyigenga gifite urufunguzo rufunga kuri urutoki rw'igiti.
Kuri pulle ya moteri igezweho, usibye imigezi cyangwa amenyo munsi yumukandara, hashobora gukorwa ibikoresho byimpeta kugirango ikore sensor ya crankshaft (DPKV).Ikamba nicyo bita master disiki ya sensor ya crankshaft, irashobora kubumbabumbwa hamwe na pulley, cyangwa irashobora gukorwa nkigice cyihariye hamwe na bolting.
Crankshaft pulley iringaniza mugihe cyo gukora kugirango ikureho kunyeganyega no gukubita.Kugira ngo ukureho ibyuma birenze, depression zicukurwa muri pulley.
Ibibazo byo gusimbuza no gusana crankshaft pulley
Crankshaft pulley nigice cyizewe kandi kiramba, ariko mugihe kirenze, gishobora kwangirika bikananirana.Niba hagaragaye kwambara amenyo amenyo, kimwe no mugihe habaye gucika, kumeneka, guhindagurika nibindi byangiritse, pulley igomba gusenywa igasimbuzwa iyindi nshya.Kurandura pulley birashobora kandi gusabwa mugihe ukora imirimo yo gusana kuri moteri.
Inzira yo gusimbuza crankshaft pulley biterwa nubwoko bwumugereka.Inzira yoroshye ni ugukuraho pulley kuri bolts - gusa fungura amabuye, mugihe ukosora igikonjo, ukirinda guhinduka.Kurandura amenyo yinyo kuri bolt imwe biragoye kandi mubisanzwe bisa nkibi:
1.Kosora imodoka ushyira ahagarara munsi yibiziga, mugihe cya moteri ya lisansi, kura umuhuza mumashanyarazi (kugirango utangire uhinduke, ariko moteri ntitangira), kubijyanye na moteri ya mazutu, kura umuhuza mumashanyarazi ya pompe yatewe;
2.Kora bolt nuburyo ubwo aribwo bwose buzafasha gusenya ibifunga ahantu utabimennye;
3. Shira urufunguzo rufite ikiganza kirekire kuri bolt, rugomba kugera hasi, cyangwa wongeyeho gukoresha umuyoboro;
4.Hindura moteri hamwe nintangiriro - muriki gihe, bolt igomba guhinduka.Niba bidakora bwa mbere, noneho urashobora gusubiramo;
5.Kuramo bolt;
6.Ukoresheje puller idasanzwe, kuramo pulley kuva kumano ya crankshaft.
Twabibutsa ko kugirango ugere kuri pulley mumodoka ifite moteri ndende, nibyiza gukoresha urwobo rwo kugenzura, kandi mumodoka ifite moteri ihinduranya, uruziga rwiburyo rugomba gusenywa.
Mugihe cyo kumena Bolt, hagomba kwitonderwa - hashyizwemo imbaraga nyinshi, bityo ibyago byo kumeneka ni byinshi.Birasabwa kuvana pulley kuri crankshaft ukoresheje puller idasanzwe, nubwo ushobora gukoresha icyuma cyoroshye cyo kwishyiriraho, ariko muriki gihe ugomba no kwitonda.Impyisi zimwe zifite umwobo udasanzwe ushobora gushiramo Bolt hanyuma ugakuramo pulley.Ariko, muriki gihe, urupapuro rwicyuma rugomba gushyirwa munsi yimigozi, kubera ko bolt ishobora gusunika kurukuta rwimbere rwa moteri cyangwa ibindi bice biri munsi yacyo.
Kwishyiriraho crankshaft pulley bikorwa muburyo butandukanye.Ariko, hashobora kubaho ingorane, kubera ko pulley yashizwemo cyane kurutoki rwa crankshaft, bisaba imbaraga nyinshi zumubiri.Ahantu hamanuka pulley hashobora kuvurwa namavuta kugirango byoroherezwe.
Hamwe nogusimbuza neza crankshaft pulley, ibice byose bya moteri bizakora mubisanzwe, byemeze imikorere yizewe yingufu zose.
Igihe cyo kohereza: Kanama-27-2023