I-turbine yamanzi ingumshini oguqula amandla angaba khona amanzi abe amandla emishini. Ukusebenzisa lo mshini ukushayela i-generator, amandla amanzi angashintshwa abe
Ugesi Lena isethi ye-hydro-generator.
Ama-turbines anamuhla angama-hydraulic angahlukaniswa abe izigaba ezimbili ngokuya ngomgomo wokugeleza kwamanzi kanye nezici zesakhiwo.
Olunye uhlobo lwe-turbine esebenzisa kokubili amandla e-kinetic namandla angaba khona amanzi lubizwa ngokuthi i- impact turbine.
Ukuhlasela
Amanzi adonswa kwidamu elikhuphuka nomfula aqale ageleze aye egumbini lokuphambukisa amanzi (ivolumu), abese egelezela kumzila ogobile wensingo yomgijimi ngokusebenzisa i-vane eqondisayo.
Ukugeleza kwamanzi kukhiqiza amandla okuphendula kuma-blades, okwenza i-impeller ijikeleze. Ngalesi sikhathi, amandla amanzi aguqulwa abe amandla emishini, futhi amanzi agelezayo aphuma kumgijimi akhishwa ngeshubhu esalungiswa.
Phansi komfula.
I-turbine yomthelela ikakhulukazi ihlanganisa ukugeleza kukaFrancis, ukugeleza kwe-oblique kanye nokugeleza kwe-axial. Umehluko omkhulu wukuthi isakhiwo somgijimi sihlukile.
(1) Umgijimi kaFrancis ngokuvamile wakhiwa ama-blade asontekile angu-12-20 kanye nezingxenye eziyinhloko njengomqhele wamasondo neringi engezansi.
Ukungena nokuphuma kwe-axial, lolu hlobo lwe-turbine lunezinhlobonhlobo zamakhanda amanzi asebenzayo, umthamo omncane kanye nezindleko eziphansi, futhi lusetshenziswa kabanzi emakhanda amanzi aphezulu.
Ukugeleza kwe-axial kuhlukaniswe ngohlobo lwe-propeller nohlobo olujikelezayo. Owokuqala une-blade engaguquki, kanti lena yakamuva ine-blade ejikelezayo. Umgijimi we-axial flow ngokuvamile wakhiwa ama-blade angu-3-8, umzimba womgijimi, i-drain cone nezinye izingxenye eziyinhloko. Amandla okudlula amanzi alolu hlobo lwe-turbine makhulu kunowokugeleza kukaFrancis. Okwenjini yokugwedla. Ngenxa yokuthi i-blade ingashintsha indawo yayo ngomthwalo, inokusebenza kahle kakhulu ebangeni lokushintsha komthwalo omkhulu. Ukusebenza kwe-anti-cavitation namandla e-turbine kubi kakhulu kune-turbine egelezayo exubile, futhi isakhiwo sibuye sibe nzima kakhulu. Ngokuvamile, ifanele uhla lwekhanda lamanzi aphansi naphakathi angu-10.
(2) Umsebenzi wegumbi lokuphambukisa amanzi uwukwenza amanzi ageleze ngokulinganayo emshinini wokuqondisa amanzi, ukunciphisa ukulahleka kwamandla omshini oqondisa amanzi, nokuthuthukisa isondo lamanzi.
ukusebenza kahle komshini. Kuma-turbine amakhulu naphakathi anekhanda lamanzi ngaphezulu, i-volute yensimbi enesigaba esiyindilinga ivame ukusetshenziswa.
(3) Indlela yokuqondisa amanzi imvamisa ihlelwa ngokulinganayo eduze komgijimi, nenani elithile lama-vanes omhlahlandlela owenziwe lula kanye nezindlela zawo zokuzungeza, njll.
Umsebenzi wokwakheka uwukuqondisa ukugeleza kwamanzi kumgijimi ngokulinganayo, futhi ngokulungisa ukuvuleka kwe-vane yomhlahlandlela, ukushintsha ukuchichima kwe-turbine ukuze ivumelane
Izidingo zokulungiswa komthwalo we-generator kanye noshintsho zingadlala indima yokuvala amanzi lapho wonke evaliwe.
(4) Ipayipi elingasalungiswa: Njengoba amanye amandla asele ekugelezeni kwamanzi endaweni yokuphuma komgijimi engasetshenziswa, umsebenzi wepayipi eliwuhlaka ukubuyisela
Ingxenye yamandla futhi idonsa amanzi ezansi nomfula. Ama-turbines amancane ngokuvamile asebenzisa amashubhu okusalungiswa anekhoni eqondile, asebenza kahle kakhulu, kodwa amakhulu naphakathi nendawo
Amapayipi amanzi awakwazi ukumbiwa ajule kakhulu, ngakho-ke kusetshenziswa amapayipi okusalungiswa okugoba indololwane.
Ngaphezu kwalokho, kunama-turbine amashubhu, ama-oblique flow turbines, ama-pump turbines abuyela emuva, njll. ku-turbine yomthelela.
I-turbine yomthelela:
Lolu hlobo lwe-turbine lusebenzisa amandla omthelela wokugeleza kwamanzi anesivinini esikhulu ukuzungezisa i-turbine, futhi oluvame kakhulu uhlobo lwebhakede.
Izinjini zamabhakede zivame ukusetshenziswa ezimbonini zamandla kagesi ezinamakhanda aphezulu ezingenhla. Izingxenye zayo zokusebenza ikakhulukazi zihlanganisa imisele yamanzi, imibhobho nezifutho.
Inaliti, isondo lamanzi kanye ne-volute, njll., kufakwe amabhakede amaningi amanzi aqinile amise okwesipuni emaphethelweni angaphandle esondo lamanzi. Ukusebenza kahle kwale turbine kuyehluka ngomthwalo
Ushintsho luncane, kodwa amandla okudlula amanzi anqunyelwe i-nozzle, encane kakhulu kunokugeleza kwe-axial radial. Ukuze uthuthukise umthamo wokudlula amanzi, ukwandisa ukuphuma kanye
Ukuze kuthuthukiswe ukusebenza kahle, umshini wophethroli webhakede elikhulu lamanzi ushintshiwe ukusuka ku-eksisi evundlile ukuya ku-eksisi eqondile, futhi wathuthukiswa ukusuka kubhobho elilodwa ukuya ku-multi-nozzle.
3. Isingeniso sesakhiwo se-turbine yokusabela
Ingxenye engcwatshiwe, okuhlanganisa ivolonti, iringi yesihlalo, ishubhu esalungiswa, njll., konke kugqitshwe kusisekelo sikakhonkolo. Iyingxenye yokuphambukiswa kwamanzi kanye nezingxenye ezichichimayo zeyunithi.
Ivolumu
I-volute ihlukaniswe ibe yi-volute yekhonkrithi kanye ne-volute yensimbi. Amayunithi anekhanda lamanzi phakathi kwamamitha angu-40 ngokuvamile asebenzisa ivolothi ekhonkolo. Kuma-turbine anekhanda lamanzi angaphezu kwamamitha angu-40, ama-volute ensimbi ngokuvamile asetshenziswa ngenxa yesidingo samandla. I-volute yensimbi inezinzuzo zamandla aphezulu, ukucutshungulwa okulula, ukwakhiwa okulula komphakathi kanye nokuxhuma kalula ne-penstock yokuphambukisa amanzi esiteshini samandla.
Kunezinhlobo ezimbili ze-volutes zensimbi, ezishiselwe futhi eziphonswe.
Kuma-turbines amakhulu naphakathi nendawo anekhanda lamanzi elingamamitha angama-40-200, ama-volute ensimbi ashiselwe asetshenziswa kakhulu. Ukuze kube lula ukushisela, i-volute ivame ukuhlukaniswa ngezigaba eziningana ze-conical, isigaba ngasinye siyindilinga, futhi ingxenye yomsila we-volute ibangelwa Isigaba siba sincane, futhi siguqulwa sibe yisimo se-oval sokushisela ngendandatho yokuhlala. Ingxenye ngayinye eyindilinga iwumqulu owakhiwe umshini wokugoqa amapuleti.
Kuma-turbines amancane kaFrancis, ama-volute ensimbi asakazwa ewonke avame ukusetshenziswa. Kumaturbine anekhanda eliphezulu nanamandla amakhulu, kuvamise ukusetshenziswa i-cast steel volute, futhi ivolute neringi yesihlalo ziphonswa kokukodwa.
Ingxenye ephansi kakhulu ye-volute ifakwe i-valve yokukhipha amanzi aqoqiwe ngesikhathi sokulungiswa.
Indandatho yesihlalo
Iringi yesihlalo iyingxenye eyisisekelo ye-turbine yomthelela. Ngaphandle kokuthwala ukucindezela kwamanzi, iphinde ithwale isisindo seyunithi yonke kanye nekhonkrithi yesigaba seyunithi, ngakho idinga amandla anele nokuqina. Indlela eyisisekelo yeringi yesihlalo iqukethe iringi engaphezulu, iringi engezansi kanye ne-vane kagayidi engashintshi. I-vane yomhlahlandlela egxilile iyindandatho yesihlalo sokusekela, i-strut ehambisa umthwalo we-axial, kanye nendawo yokugeleza. Ngesikhathi esifanayo, iyinkomba eyinhloko ekuhlanganisweni kwezingxenye eziyinhloko ze-turbine, futhi ingenye yezingxenye zokuqala ezifakiwe. Ngakho-ke, kufanele ibe namandla okwanele nokuqina, futhi ngesikhathi esifanayo, kufanele ibe nokusebenza okuhle kwe-hydraulic.
Indandatho yesihlalo iyingxenye ethwala umthwalo kanye nengxenye egelezayo, ngakho-ke indawo egelezayo inomumo ohlelekile ukuze kuqinisekiswe ukulahlekelwa okuncane kwe-hydraulic.
Iringi yesihlalo ngokuvamile inezinhlobo ezintathu zesakhiwo: umumo wensika eyodwa, umumo ophakathi nendawo, kanye nokuma okubalulekile. Kuma-turbines kaFrancis, indandatho yesihlalo esihlangene ivamise ukusetshenziswa.
Ipayipi elisalungiswa kanye nendandatho yesisekelo
Ishubhu elisalungiswa liyingxenye yephaseji lokugeleza kwe-turbine, futhi kunezinhlobo ezimbili ze-conical eqondile negobile. Ishubhu esalungiswa egobile ngokuvamile isetshenziswa kumaturbine amakhulu naphakathi nendawo. Indandatho yesisekelo iyingxenye eyisisekelo exhuma indandatho yesihlalo se-Francis turbine nengxenye yokungena yeshubhu esalungiswa, futhi ishunyekwe kukhonkolo. Iringi engezansi yomgijimi izungeza ngaphakathi kwayo.
Isakhiwo somhlahlandlela wamanzi
Umsebenzi wendlela yomhlahlandlela wamanzi we-turbine yamanzi ukwakha nokuguqula umthamo wokujikeleza kwamanzi angena kumgijimi. I-rotary multi-guide vane control esebenza kahle iyamukelwa ukuze kuqinisekiswe ukuthi ukugeleza kwamanzi kungena ngokufanayo kumjikelezo ngokulahleka kwamandla okuncane ngaphansi kwamazinga okugeleza ahlukene. umgijimi. Qinisekisa ukuthi i-turbine inezici ezinhle ze-hydraulic, lungisa ukugeleza ukuze uguqule okukhiphayo kweyunithi, vala ukugeleza kwamanzi futhi umise ukujikeleza kweyunithi ngesikhathi sokuvalwa okuvamile kanye nengozi. Izindlela zokuqondisa amanzi ezinkulu nezinosayizi omaphakathi zingahlukaniswa zibe ama-cylindrical, conical (uhlobo lwe-bulb-oblique-flow turbines) kanye ne-radial (ama-turbine angena ngokugcwele) ngokuya ngokuma kwe-eksisi yama-vanes omhlahlandlela. Indlela yokuqondisa amanzi ikakhulukazi yakhiwe ama-vane omhlahlandlela, izindlela zokusebenza ze-vane, izingxenye ze-annular, imikhono ye-shaft, izimpawu nezinye izingxenye.
Umhlahlandlela wesakhiwo sedivayisi ye-vane.
Izingxenye ze-annular zendlela yokuqondisa amanzi zifaka iringi engezansi, ikhava yangaphezulu, isembozo sokusekela, iringi yokulawula, ubakaki abaphethe, ubakaki be-thrust bear, njll. Anamandla ayinkimbinkimbi kanye nezidingo eziphezulu zokukhiqiza.
Indandatho engezansi
Indandatho engezansi iyingxenye ye-annular eyisicaba egxilwe eringini yesihlalo, iningi lazo okuwukwakhiwa okufakwe ngokushiswa. Ngenxa yokulinganiselwa kwezimo zokuthutha kumayunithi amakhulu, ingahlukaniswa ngama-halves amabili noma inhlanganisela yamacembe amaningi. Eziteshini zikagesi ezinokuguga kwe-sediment, izinyathelo ezithile zokulwa nokugqoka zithathwa ebusweni bokugeleza. Njengamanje, amapuleti avimbela ukugqokwa afakwe ikakhulukazi ebusweni bokugcina, futhi iningi lawo lisebenzisa insimbi engagqwali engu-0Cr13Ni5Mn. Uma indandatho engezansi kanye nobuso bokugcina obungaphezulu nobaphansi be-vane yomhlahlandlela buvalwe ngerabha, kuzoba nomsele womsila noma i-pressure plate yohlobo lwe-rubber seal groove esiyingini engezansi. Ifekthri yethu isebenzisa i-brass sealing platen ikakhulukazi. Imbobo ye-vane shaft eyisiqondiso esiyingini engezansi kufanele igxile nekhava ephezulu. Ikhava ephezulu kanye nendandatho engezansi kuvame ukusetshenziselwa ukubhoreka okufanayo kwamayunithi aphakathi nendawo namancane. Amayunithi amakhulu manje anesithukuthezi ngqo ngomshini oyisicefe we-CNC efektri yethu.
Lawula iluphu
Iringi yokulawula iyingxenye ye-annular edlulisa amandla we-relay futhi izungezisa i-vane yomhlahlandlela ngokusebenzisa indlela yokudlulisela.
Umhlahlandlela vane
Njengamanje, ama-vanes aqondisayo avame ukuba nezimo ezimbili ezijwayelekile zamaqabunga, ama-symmetrical kanye ne-asymmetrical. Ama-vane omhlahlandlela we-Symmetrical ngokuvamile asetshenziswa kuma-turbines okugeleza kwe-axial anesivinini esingaphelele ane-engeli yokugoqa eyivolumu; ama-vane omhlahlandlela we-asymmetric ngokuvamile asetshenziswa kuma-engeli asonga ngokugcwele futhi asebenza ngokugeleza kwe-axial yejubane elithile eliphansi ngokuvuleka okukhulu. oturbines kanye nezinjini ezithize eziphakeme nezimaphakathi zikaFrancis. Ama-vane omhlahlandlela (ongamacylindrical) ngokuvamile afakwa ewonke, futhi izakhiwo ezishiselwe nge-cast-welded nazo zisetshenziswa kumayunithi amakhulu.
I-vane yomhlahlandlela iyingxenye ebalulekile yendlela yokuqondisa amanzi, edlala indima ebalulekile ekwakheni nasekuguquleni umthamo wokujikeleza kwamanzi ongena kumgijimi. I-vane yomhlahlandlela ihlukaniswe izingxenye ezimbili: umzimba we-vane ye-guide kanye ne-diameter ye-vane shaft. Ngokuvamile, yonke i-casting isetshenziswa, futhi amayunithi amakhulu nawo asebenzisa i-casting welding. Izinto ezisetshenziswayo ngokuvamile ziyi-ZG30 kanye ne-ZG20MnSi. Ukuze kuqinisekiswe ukujikeleza okuguquguqukayo kwe-vane yomhlahlandlela, ama-shafts angaphezulu, aphakathi naphansi e-vane yomhlahlandlela kufanele agxile, ukushwibeka kwe-radial akufanele kube kukhulu kunohhafu wokubekezelela ububanzi be-shaft emaphakathi, futhi iphutha elivumelekile lobuso bokugcina be-vane yomhlahlandlela ukuthi alikho perpendicular ku-eksisi akufanele lidlule u-0.15/1000. Iphrofayili yendawo yokugeleza ye-vane yomhlahlandlela ithinta ngokuqondile umthamo wokujikeleza kwamanzi ongena kumgijimi. Ikhanda nomsila we-vane yomhlahlandlela ngokuvamile zenziwe ngensimbi engagqwali ukuze kuthuthukiswe ukumelana ne-cavitation.
Umhlahlandlela we-vane sleeve kanye nedivaysi yokuqondisa i-vane thrust
Umkhono we-vane we-guide uyingxenye elungisa ububanzi be-shaft emaphakathi ku-vane yomhlahlandlela, futhi ukwakheka kwayo kuhlobene nempahla, uphawu nokuphakama kwekhava ephezulu. Ikakhulukazi isesimweni se-integral cylinder, futhi kumayunithi amakhulu, ihlukaniswe kakhulu, enenzuzo yokulungisa igebe kahle kakhulu.
Idivayisi ye-guide vane thrust ivimbela i-vane yegayidi ekubeni ne-buoyancy eya phezulu ngaphansi kwesenzo sokucindezela kwamanzi. Lapho i-vane eqondisayo idlula isisindo esifile se-vane eqondisayo, i-vane eqondisayo ikhuphukela phezulu, ishayisane nekhava ephezulu futhi ithinte amandla entongeni yokuxhuma. I-thrust plate ngokuvamile iyithusi le-aluminium.
Umhlahlandlela we-vane seal
I-vane yomhlahlandlela inemisebenzi emithathu yokuvala uphawu, enye iwukunciphisa ukulahlekelwa kwamandla, enye ukunciphisa ukuvuza komoya ngesikhathi sokusebenza kwe-modulation yesigaba, kanti okwesithathu ukunciphisa i-cavitation. Izigxivizo ze-Vane ze-Guide zihlukaniswe zibe izigxivizo zokuphakama neziphetho.
Kunezigxivizo maphakathi naphansi kobubanzi be-shaft ye-vane yomhlahlandlela. Lapho i-diameter ye-shaft ivaliwe, ingcindezi yamanzi phakathi kwendandatho yokuvala kanye nobubanzi be-shaft ye-vane yomhlahlandlela ivalwa ngokuqinile. Ngakho-ke, kunezimbobo zokukhipha amanzi emkhonweni. Uphawu lobubanzi be-shaft ephansi ikakhulukazi ukuvimbela ukungena kwe-sediment kanye nokuguga kobubanzi be-shaft.
Kunezinhlobo eziningi zezindlela zokuhambisa i-vane yokuqondisa, futhi kukhona ezimbili ezivame ukusetshenziswa. Olunye uhlobo lwekhanda lemfoloko, elinesimo esihle sokucindezeleka futhi lifanele amayunithi amakhulu naphakathi. Olunye uhlobo lwesibambo sendlebe, olubonakala ngokuyinhloko ngesakhiwo esilula futhi lufaneleka kakhulu kumayunithi amancane naphakathi.
Indlela yokudlulisa isibambo sendlebe ngokuyinhloko yakhiwe ngengalo ye-vane yomhlahlandlela, ipuleti lokuxhuma, ukhiye ohlukaniselwe uhhafu, iphinikhodi yokugunda, umkhono we-shaft, isembozo sokugcina, isibambo sendlebe, iphini lokuxhuma lomkhono we-rotary, njll. Amandla awalungile, kodwa isakhiwo silula, ngakho-ke kufanelekile kakhulu kumayunithi amancane naphakathi.
Indlela yokushayela yemfoloko
Indlela yokudlulisa ikhanda lemfoloko ikakhulukazi yakhiwe ngengalo ye-vane yomhlahlandlela, ipuleti elixhumayo, ikhanda lemfoloko, iphinikhodi yemfoloko, isikulufu sokuxhuma, i-nati, ukhiye onguhhafu, iphinikhodi yokugunda, umkhono we-shaft, ikhava yokugcina nendandatho yesinxephezelo, njll.
Ingalo ye-vane yomhlahlandlela kanye ne-vane ye-guide ixhunywe ngokhiye ohlukanisiwe ukuze idlulise ngokuqondile i-torque yokusebenza. Isembozo sokuphela sifakwe engalweni ye-vane yomhlahlandlela, futhi i-vane ye-guide imisiwe kukhava yokugcina ngesikulufu sokulungisa. Ngenxa yokusetshenziswa kokhiye ohlukanisa isigamu, i-vane yomhlahlandlela iya phezulu naphansi lapho ilungisa igebe phakathi kobuso bokugcina obuphezulu naphansi bomzimba we-vane yomhlahlandlela, kuyilapho izindawo zezinye izingxenye zokudlulisela zingathinteki. amathonya.
Kumshini wokudlulisa ikhanda lemfoloko, ingalo ye-vane yomhlahlandlela kanye nepuleti lokuxhuma kufakwe izikhonkwane zokugunda. Uma ama-vanes omhlahlandlela ebambekile ngenxa yezinto zangaphandle, amandla okusebenza ezingxenye zokudlulisela ezifanele azokhula kakhulu. Lapho ukucindezeleka kukhula izikhathi ezingu-1.5, izikhonkwane zokugunda zizonqunywa kuqala. Vikela ezinye izingxenye zokudlulisela ekulimaleni.
Ngaphezu kwalokho, ekuxhumekeni phakathi kwepuleti lokuxhuma noma indandatho yokulawula kanye nekhanda lemfoloko, ukuze kugcinwe isikulufu sokuxhuma sivundlile, indandatho yesinxephezelo ingafakwa ukuze ilungiswe. Imicu emikhawulweni yomibili yesikulufu sokuxhuma isesandleni sobunxele nangakwesokudla ngokulandelana, ukuze ubude benduku yokuxhuma kanye nokuvulwa kwe-vane yomhlahlandlela kungalungiswa ngesikhathi sokufakwa.
Ijikeleza ingxenye
Ingxenye ejikelezayo ikakhulukazi yakhiwe umgijimi, i-shaft eyinhloko, i-bearing kanye nedivaysi yokuvala. Umgijimi uhlanganiswa futhi ashiselwe umqhele ongenhla, iringi engezansi kanye nezindwani. Iningi lamashafu ama-turbine main asakazwa. Kunezinhlobo eziningi zamabhere omhlahlandlela. Ngokwezimo zokusebenza zesiteshi sikagesi, kunezinhlobo eziningana zama-bearings ezifana nokugcotshwa kwamanzi, ukugcotshwa kwamafutha amancane kanye nokugcoba uwoyela owomile. Ngokuvamile, isiteshi sikagesi ngokuvamile sithatha uhlobo lwesilinda samafutha amancane noma i-block bear.
Francis umgijimi
Umgijimi kaFrancis uqukethe umqhele ongaphezulu, izindwani kanye nendandatho engezansi. Umqhele ongenhla uvamise ukuhlonyiswa ngendandatho evimbela ukuvuza ukuze kuncishiswe ukulahlekelwa ukuvuza kwamanzi, kanye nethuluzi lokukhulula ingcindezi ukuze kuncishiswe i-axial thrust yamanzi. Iringi engezansi iphinde ifakwe idivayisi evimbela ukuvuza.
Ama-Axial Runner blades
I-blade ye-axial flow runner (ingxenye eyinhloko yokuguqula amandla) yakhiwe izingxenye ezimbili: umzimba kanye ne-pivot. Sakaza ngokuhlukana, futhi uhlanganise nezingxenye eziwumshini njengezikulufi namaphini ngemva kokucubungula. (Ngokuvamile, ububanzi bomgijimi bungaphezu kwamamitha angu-5) Ukukhiqizwa ngokuvamile kuba yi-ZG30 ne-ZG20MnSi. Inani lama-blades omgijimi ngokuvamile lingu-4, 5, 6, no-8.
Umzimba womgijimi
Umzimba womgijimi ufakwe zonke izindwani kanye nendlela yokusebenza, ingxenye engenhla ixhunywe ne-shaft eyinhloko, futhi ingxenye engezansi ixhunywe ne-drain cone, enomumo oyinkimbinkimbi. Ngokuvamile umzimba womgijimi wenziwe nge-ZG30 kanye ne-ZG20MnSi. Umumo ngokuvamile uyindilinga ukunciphisa ukulahleka kwevolumu. Isakhiwo esithile somzimba womgijimi sincike endaweni yokuhlelwa kwe-relay kanye nefomu lendlela yokusebenza. Ekuxhumaneni kwayo ne-shaft eyinhloko, isikulufu sokuhlanganisa sithwala amandla e-axial kuphela, futhi i-torque ithwalwa yizikhonkwane ze-cylindrical ezisatshalaliswa eceleni kokuqondisa kwe-radial kwendawo ehlangene.
Indlela yokusebenza
Ukuxhumana okuqondile nohlaka lokusebenza:
1. Uma i-engeli ye-blade isendaweni emaphakathi, ingalo ivundlile futhi induku yokuxhuma ime mpo.
2. Ingalo ejikelezayo nensingo zisebenzisa izikhonkwane eziyisilinda ukuze zidlulisele itorque, futhi ukuma kweradial kumiswe yindandatho ye-snap.
3. Induku yokuxhuma ihlukaniswe yaba yizinduku zokuxhuma zangaphakathi nangaphandle, futhi amandla asakazwa ngokulinganayo.
4. Kukhona isibambo sendlebe kuhlaka lokusebenza, olulungele ukulungiswa ngesikhathi somhlangano. Ubuso obufanayo besiphetho sesibambo sendlebe kanye nohlaka lokusebenza kukhawulelwe iphinikhodi ukuvimbela induku yokuxhuma ukuthi ingabambeki lapho isibambo sendlebe silungisiwe.
5. Uhlaka lokusebenza luthatha umumo othi “I”. Iningi lazo lisetshenziswa kumayunithi amancane naphakathi nendawo anama-blade ama-4 kuye kwayi-6.
Indlela yokuxhuma eqondile ngaphandle kohlaka lokusebenza: 1. Uhlaka olusebenzayo lukhanseliwe, futhi induku yokuxhuma nengalo ezungezayo ishayelwa ngokuqondile i-relay piston. ngamayunithi amakhulu.
Indlela yokuxhuma etshekile enohlaka lokusebenza: 1. Uma i-engeli yokuzungezisa i-blade isendaweni emaphakathi, ingalo ejikayo kanye nenduku yokuxhuma ine-engeli enkulu yokuthamba. 2. Ukushaywa kwe-relay kuyanda, futhi kumgijimi onama-blade amaningi.
Igumbi lomgijimi
Igumbi lomgijimi liyi-global steel plate welded structure, kanti izingxenye ezithambekele kwi-cavitation phakathi zenziwe ngensimbi engagqwali ukuze kuthuthukiswe ukumelana ne-cavitation. Igumbi lomgijimi linokuqina okwanele ukuze lihlangabezane nemfuneko yokukhishwa okufanayo phakathi kwama-runner blades kanye negumbi lomgijimi lapho iyunithi isebenza. Imboni yethu yenze indlela yokucubungula ephelele enqubweni yokukhiqiza: A. CNC ukucubungula i-lathe eqondile. B, ukucutshungulwa kwendlela yokwenza iphrofayela. Ingxenye yekhoni eqondile ye-tube yokusalungiswa ihlanganiswe namapuleti ensimbi, akhiwe efektri, futhi ahlanganiswe esizeni.
Isikhathi sokuthumela: Sep-26-2022
