Shaft yosinthika yosinthika yopanda mafuta ndi mtundu wa pampu wa sing'anga womwe umagwiritsa ntchito tsamba la tsamba kuti ayendetse, posintha tsamba lokonza tsamba kuti akwaniritse zotuluka ndi mutu. Choyimira chachikulu chomwe chimakhala ndi madzi oyera kapena chowoneka bwino pa 0 ~ 50 ℃ (media atolankhani amaphatikizapo madzi amtsinje wa nyanja ndi chikasu). Amagwiritsidwa ntchito makamaka m'minda yamadzi yolumikizira madzi, kuthilira, ngalande ndi ngalande zamadzi, ndipo zimagwiritsidwa ntchito pamtsinje wa kumwera kwamadzi ndi yangtze mpaka Huaiel Grojection.
Masamba a shaft ndi pampu yopanda mafuta amapotoza. Pamene magawo a popu amapatuka kuchokera ku mapangidwe, chiwerengerocho pakati pa mbali yothamanga yamkati ndi kunja kwa ma radio (alfofoils) kukhala ofanana, potero ndikupangitsa kuti madzi osiyanasiyana akhalenso osasangalatsa komanso madzi. Kutali ndi kapangidwe kameneka, kwakukulu pakuyenda kwamadzi ndi madzi akulu. Mapampu owoneka ndi osakanikirana amakhala ndi mutu wotsika komanso malo operewera kwambiri. Kusintha kwa mutu wawo kumayambitsa kuchepa kwakukulu mu mphamvu ya pampu. Chifukwa chake, mapidwe am'mimba ndi osakanikirana osakanikirana nthawi zambiri samagwiritsa ntchito zonyansa, kutembenuka ndi njira zina zosinthira kusintha magwiridwe antchito; Nthawi yomweyo, chifukwa mtengo wamayendedwe othamanga ndiokwera kwambiri, kusinthasintha kosinthika sikugwiritsidwa ntchito kwenikweni. Popeza mapampu ambiri ndi osakanikirana ali ndi thupi lalikulu la Hub, ndikofunikira kukhazikitsa masamba ndi tsamba lolumikizira tsamba lomwe limasintha ngodya. Chifukwa chake, njira yogwiritsira ntchito maulendo axial komanso yopanda yosakanikirana nthawi zambiri imatengera kusintha kwamitundu yambiri, yomwe imatha kupanga maulendo ambiri ndi osakanikirana amagwira ntchito mothandizidwa ndi zinthu zabwino kwambiri.
Kukula kwamphamvu ndi kutsika kwamphamvu kumawonjezeka (ndiye kuti mutu wa ukonde umakwera), kuyika tsamba kukwezedwa kumasinthidwa kukhala mtengo wocheperako. Ngakhale kukhalabe ndi luso lalikulu, kuchuluka kwa madzi kumachepetsedwa kuti muchepetse kuwonjezeka; Pamene kusiyana kwamphamvu ndi kutsika kwamadzi kumatsika (ndiye kuti mutu wa ukondewo umatsika), kuyika tsambalo kumasinthidwa kukhala mtengo wokulirapo kuti usalole phata lalikulu ndikulola kuti pampu yamadzi kuti uduke madzi ambiri. Mwachidule.
Kuphatikiza apo, pomwe chipangizocho chikuyambitsidwa, kukhazikitsidwa kwa tsamba kumatha kusinthidwa kukhala zochepa, zomwe zimatha kuchepetsa zotambalala za mota (pafupifupi 1/3 ~ 2/3 ya mphamvu yovota); Musanatseke, ngodya imatha kusinthidwa kukhala yamtengo yaying'ono, yomwe imatha kuchepetsa kuthamanga kwa madzi ndi madzi omwe amayenda pampu mukatseka, ndikuchepetsa kuwonongeka kwa madziwo pazida.
Mwachidule, zotsatira za kusintha kwa tsamba la tsamba ndikofunikira: Kusintha ngodya kuti mtengo waukulu kumawonjezera kuchuluka kwake; Kusintha ngodya kumatha kupanga kalulu woyendetsera mwachuma. Itha kuwoneka kuti mbali ya tsamba la tsamba imakhala pamalo ofunikira pantchito ndi kasamalidwe ka sing'anga yopopera.
Thupi lalikulu la shaft yosakanikirana kwathunthu yosakanikirana yotsika mtengo imakhala ndi magawo atatu: mutu wa pamtambo, wowongolera, ndi mota.
Ⅰ, mutu wampi
Kuthamanga kwapadera kwa mapampu osinthika kwathunthu ndi 400 ~ 1600 (liwiro lachigawo la Pux yoyenda pampu ndi 400 ~ 800), ndipo mutu wambiri ndi 0 ~ 30.6m. Mutu wampampo umakhala ndi nyanga ya tolet (ma tolet a inlet ajot), zigawo za rotor, zowongolera matupi, zokutira, etc.
1. Kapangidwe ka korona ndi gawo la maziko pamtima pampu. Imakhala ndi masamba, thupi la rotor, ndodo yokoka ndodo, yobala, mkono wa crank, yolumikizira ndodo, ndikulumikiza ndodo ndi mbali zina. Pambuyo pa msonkhano wonse, mayeso okhazikika amachitika. Pakati pawo, zinthu zomwe zili ndi tsamba ndi zg0cr13ni4mo (kuvuta kwambiri ndi kuvala bwino kukana), ndipo ma cnc amatengedwa. Zinthu za zotsalazo zimakonda kwambiri ZG.
2. Zinthu zake ndi zophatikizira za zg, ndipo magawo ena amapangidwa ndi zitsulo zokhala ndi zosapanga dzimbiri (izi ndi zitsulo zosapanga dzimbiri (izi ndizovuta kupanga zofooka, motero ziyenera kupewedwa momwe zingathere.
3.. Wotsogolera Thupi. Popeza pampu yosinthika imakhala sing'anga kupita pampu yayikulu-calmor, chovuta choponyera, zopanga mtengo ndi zinthu zina zimaganiziridwa. Nthawi zambiri, zinthu zomwe amakonda ndi ZG + Q235B. Maupangiriwo amaponyedwa mu chidutswa chimodzi, ndipo chipolopolo chipolopolo ndi q235b mbale. Awiriwo amawombedwa kenako nkukopedwa.
4. Shaft Shaft: Pampu yosinthika nthawi zambiri imakhala yopanda kanthu kokhala ndi zigawo zoyaka. Zinthuzi zimadziwika bwino 45 + zilankhulo 30c13. Kuwala kwa chitsogozo chamadzi ndikusefera makamaka kumawonjezera kuuma kwake ndikusintha kuvala kukana.
Ⅱ. Mawu oyambira zigawo zikuluzikulu za wolamulira
Masiku ano, makona omangidwa a Hydraulic Resoulic amagwiritsidwa ntchito pamsika. Makamaka zimakhala ndi magawo atatu: Kuzungulira thupi, kuphimba, ndi kuwongolera kuwonetsa bokosi la syscy.
1. Thupi lotembenukira: thupi lozungulira lili ndi mpando wothandizira, thanki ya mafuta, mphamvu yamphamvu, ngodya, mphamvu yamphamvu, etc.
Thupi lozungulira limayikidwa pa shaft yayikulu yamagalimoto ndipo imazungulira polemba ndi shaft. Imasunthika pamwamba pa shaft yayikulu yamagalimoto kudutsa chokwera.
Chingwe chokwera chimalumikizidwa ndi mpando wothandiza.
Malo oyesa a ngodya amaikidwa pakati pa rod ya piston ndi ndodo ya ndodo, ndipo ngodya sensor imayikidwa kunja kwa silinda yamafuta.
Mphamvu yamphamvu yopanda mpweya imayikidwa ndikukhazikika pachikuto cha mafuta, ndipo gawo lake lozungulira (rotor) limazungulira polemba ndi thupi lozungulira. Kutulutsa kochokera pa rotor kumalumikizidwa ndi mphamvu ya hydraulic mphamvu, sensor, kutentha kutentha, ngodya sensor, ndikusinthasintha; Gawo la ovomerezeka la magetsi limalumikizidwa ndi screw screw pachikuto, ndipo malo ogulitsirawo amalumikizidwa ndi terminal pachikuto cha wothandizira;
Ndodo ya piston imaboola mfuti pampu wamadzi.
Mphamvu ya hydraulic unic ili mkati mwa thanki yamafuta, yomwe imapereka mphamvu pakuchita kwa silinda yamafuta.
Pali mphete ziwiri zokweza pa thanki yamafuta yogwiritsira ntchito pomwe wogulitsayo akuphatikizidwa.
2. Chivundikiro (chomwe chimatchedwanso thupi lokhazikika): limakhala ndi magawo atatu. Gawo limodzi ndi chivundikiro chakunja; gawo lachiwiri ndi chivundikiro chophimba; gawo lachitatu ndi zenera lokopa. Chivundikiro chakunja chimakhazikika pamwamba pa chophimba chakunja cha galimoto yayikulu ndikuphimba thupi lozungulira.
3. Dongosolo la owongolera lili ndi ntchito ziwiri: kuwongolera kwanuko komanso kuwongolera kutali. Mitundu iwiri yowongolera imasinthidwa kudzera mu mfundo ziwiri za malo owonetsera pulogalamu yowonetsera (yotchedwa "Bokosi Loonetsa", chimodzimodzi).
3. Kuyerekeza ndi kusankha kwa odetsa ndi asynchronous
A. Ubwino ndi Zovuta za Mosakha
Ubwino:
1. Mphepo ya mlengalenga pakati pa rotor ndi yodziwika ndi yayikulu, ndipo kuyika ndikusintha ndikosavuta.
2. Ntchito yosalala komanso yolimba kwambiri.
3. Kuthamanga sikusintha ndi katundu.
4. Kuchita bwino kwambiri.
5. Mphamvuyi ikhoza kukhala yapamwamba. Mphamvu zopangidwa zitha kuperekedwa kwa gulu lamphamvu lamphamvu, potero kukonza mtundu wa gululi. Kuphatikiza apo, pamene mphamvu imasinthidwa kukhala 1 kapena pafupi ndi iyo, kuwerenga kwa ammer idzachepa chifukwa chogwira ntchito zomwe zilipo zimachepetsedwa, zomwe sizingatheke kwa Mozowawa.
Zovuta:
1. Chitoto cha rotor chikuyenera kupatsidwa chida chodzipereka.
2. Mtengo ndiwokwera.
3. Kukonzanso ndikovuta kwambiri.
B. Ubwino ndi Zovuta za Mosambi
Ubwino:
1.
2. Kapangidwe kakasa kosavuta, kulemera kopepuka, komanso mtengo wotsika.
3. Kusamalira kosavuta.
Zovuta:
1. Mphamvu zabwino ziyenera kutulutsidwa kuchokera ku mphamvu zamphamvu, zomwe zimachepetsa mphamvu yamphamvu yamphamvu.
2. Mphepo ya mpweya pakati pa rotor ndi yodziwika ndi yaying'ono, ndipo kuyika ndikusintha ndi kovuta.
C. Kusankhidwa kwa Motors
Kusankhidwa kwa Motors ndi mphamvu yovota ya 1000kw ndi liwiro la 300r / min liyenera kutsimikizika malinga ndi kufananiza kwaukadaulo komanso zachuma malinga ndi momwe zinthu zilili.
1. M'mabuku ogulitsa madzi, pamene mphamvu yokhazikitsidwa ili m'munsi 800kW, mosangalatsa. Mphamvu yokhazikitsidwa ndi yoposa 800kw, mosangalatsa ma stchronous timakonda.
2. Kusiyanitsa kwakukulu pakati pa mikangano yosiyanasiyana ndi mosangalatsa ndi kuti pali chiwonetsero chokhacho chomwe chingayambike kuzungulira pa rotor, ndipo chiwonetsero chopindika cham'madzi chikuyenera kupangidwa.
3. Dipatimenti yaposachedwa yamphamvu yamphamvu imalepheretsa kuti mphamvu yopanga mphamvu ya wogwiritsa ntchito iyenera kupitilira pa 0.90. Mantha ophatikizika amakhala ndi mphamvu kwambiri ndipo amatha kukwaniritsa zofunikira za magetsi; Mosakhazikika kwa osychronor amakhala ndi mphamvu yochepa ndipo sangakwaniritse zofunikira za magetsi, ndipo kubweza ndalama kwamphamvu kumafunikira. Chifukwa chake, kupatuko mtima komwe ali ndi mitandatous nthawi zambiri amafunika kukhala ndi makanema olipirira magetsi.
4. Kapangidwe ka mikangano yosiyanasiyana kumakhala kovuta kwambiri kuposa monga mosangalatsa. Pakapita kampositi yozungulira iyenera kuganizira za mibadwo youluka ndi kutengera kutengera, momenchronous mozos ayenera kusankhidwa.
Mapampu osinthika osakanikiratuamagwiritsidwa ntchito kwambiri m'magawo ofukula (zlq, hlq, zlqk), zopingasa (ZWQ, ZWQ), ndipo imatha kugwiritsidwanso ntchito m'magulu otsika mtengo.
Post Nthawi: Oct-18-2024