Muzuva rinopisa, michina yenzvimbo yekugadzira magetsi emhepo yefekitari inozivikanwa zvikuru inotakura zvinhu yakatinhira, uye chikoro chakanga chakabatikana. Vashandi panzvimbo iyi vaimhanyidzana kunoraira kuti vaone zvinodiwa nevagadziri vemagetsi emhepo epamba nekunze.
Nekudaro, panguva imwechete iyo simba remhepo "kumhanyisa kuisirwa" kwakaunza kukurumidza kuwedzera kwekutakura kudiwa, denda rakakanganisa kugadzirwa kwakajairwa kwevagadziri vekutakura kumba nekune dzimwe nyika. Mabheji makuru emagetsi emhepo agara ari mashoma.
Luo Yi, mushandi wemukati weLuo Shao (anonzi pseudonym pano pakukumbirwa kwemubvunzurudzo) akaudza vatori venhau kuti, kutaura zvazviri, maodha emagetsi ekutenderera emhepo akawedzera zvakanyanya kubva muhafu yechipiri yegore rapfuura, uye mamwe maspindle emagetsi akanyanya kukanganiswa nedenda. Bearings zvakare akaendeswa kune vagadziri vepamba vanotakura kuti vatange kutsvagisa nekusimudzira uye diki batch kupa.
Pasi pekudzvinyirirwa kwakapetwa kaviri kwekumhanyisa kuisirwa uye denda mamiriro, epamba anotakura magetsi emhepo vagadziri vari kutarisana nematambudziko makuru ...
Maodha efekitari inotakura mudzimba akakwira zvikuru
Mabheji emagetsi emhepo ndechimwe chezvinhu zvakakosha zvinotsigira zvemagetsi emhepo. Havangofanire kutakura mitoro mikuru yekukanganisa chete, asi zvakare vane tarisiro yehupenyu ingangoita makore makumi maviri senge injini huru. Naizvozvo, iyo tekinoroji yakaoma yemabhengi emagetsi emhepo yakakwira, uye inozivikanwa neindasitiri seyakaoma yenzvimbo yemhepo turbine. Chimwe chezvikamu.
Mhepo ine simba rekutakura chinhu chakakosha kubereka, kunyanya kusanganisira: yaw kubereka, pitch kubereka, main shaft kutakura, gearbox kutakura, jenareta kubereka. Pakati pazvo, mabheji ejenareta anonyanya kugadzira zvigadzirwa zvine tekinoroji yakakura.
nyika yangu yazvino makambani anotakura magetsi emhepo anonyanya kusanganisira mataira shaft, Luo shaft, Dalian metallurgy, shaft research tekinoroji, Tianma, nezvimwewo, uye kugona kwekugadzira kwemabhizinesi ari pamusoro anonyanya kutariswa mumabhengi eyaw uye pitch bearings ine yakaderera tekinoroji zvikumbaridzo.
Kana ari makiyi maspindle bearings, makambani anotakura mudzimba anonyanya kugadzira 1.5 MW uye 2.x MW mamakisi, nepo MW giredhi spindle bearings achinyanya kuvimba nekutenga kunze kwenyika.
Kubva gore rapfuura, kudiwa kwemusika kwemagetsi emhepo kuri kuwedzera. Vabatwa nedenda repasi rose gore rino, vagadziri vezvipfeko zvepamba vakagamuchira maodha uye vakagamuchira mawoko akapfava.
Tora boka reWaxshaft semuenzaniso. Kubva muna Ndira kusvika Chivabvu 2020, mari kubva kubhizinesi guru remhepo turbine inotakura yakawedzera ne204% panguva imwecheteyo gore rapfuura.
Zvakadaro, mumwe munhu ari mukati meboka rematairi shaft akati maspindle bearings anga achishomeka gore rino, kunyanya maspindle bearings emamegawatts makuru.
Pane maonero mumhizha kuti mabheji makuru mune ramangwana uye kunyange mabheji makuru e megawatt achadzivisa kukwanisa kwekutakura kwevagadziri vemhepo.
Kare, mumusangano wepamhepo pamusoro pekusimudzira kwekudyidzana kwepasi rose kweiyo offshore mhepo indasitiri yemagetsi pasi pedenda, Tian Qingjun, mutevedzeri wemutungamiri weYuanjing Energy, akataura kuti vashoma vanogadzira kunze kwenyika vakaita seSchaeffler neSKF vanogona kugadzira hukuru hukuru, asi gore rino huwandu hwayo hwakazara hunosvika mazana matanhatu pamusika wepasi rose.
Panguva imwecheteyo, mushure mekuputika kwechirwere cheEurope, Schaeffler, SKF uye mamwe mafekitari anotakura muEurope zvakakanganiswa zvikuru, kunyanya muEurope. Vamwe vatengesi vezvinhu zvakasvibiswa vanobva kuItaly.
Zvinogona kutaurwa kuti ikozvino spindle inotakura simba iri kure nekuzadzisa zvinodiwa nemhepo indasitiri yemagetsi.
Localization yemabhengi makuru? Iwo mukana asiwo unonetsa
Mumwe munhu ari muindasitiri yemagetsi asina kuda kudomwa nezita akaburitsa pachena kuti pakushaikwa kwemagetsi mabearings makuru emhepo, vanogadzira turbine yemhepo parizvino vari kushandisa mabearings makuru emumba, kunyanya matairi shafts nemaLuo shafts.
Mukupindura, mutori wenhau akabvunza Li Yi kuti aonekwe. Vati zvechokwadi kune vamwe vanogadzira mainframe vanosarudza mabearings ekunze kwegore rose uye vatotanga kutsiva munyika.
Iyo yakakwana yenzvimbo yemhepo simba main bearings inguva refu. Vanopinda mukati meiyo yataurwa pamusoro apa tile shafts vanotenda kuti chinhu chikuru chinokurudzira kugarisana nhasi ndiko kushaikwa kwemabhengi makuru.
Zvinonzwisiswa kuti iyo Luo shaft uye tile shaft izere yakazara yezvipo, ine ruzivo mukuvandudzwa kwemhepo yemagetsi spindle bearings, uye zvakare ine makore mazhinji ekuita kwakaiswa, saka mune ino kutenderera kwekumhanyisa kuisirwa kunogona kuve yekutanga kutora maodha emhepo simba main bearings.
Zvakangodaro, vemukati vari pamusoro vachiri kutaura kuti pachine mukaha pakati pekugadzirwa kwemumba kunotakura spindle nenyika dzekunze maererano nedhizaini, simulation uye kuunganidza ruzivo rwekushanda.
Mutori wenhau akadzidza kuti vamwe vanogadzira mainframe vanopindira muvagadziri vanotakura kubva patsvagiridzo yekutanga nekusimudzira pavanosarudza kutsiva mabhengi ekutenderera neanogara. Panguva imwecheteyo, ivo vanotumira vatariri kuti vatarise maitiro.
Sekureva kwaLi Yi, iyi nzira yekushandirapamwe yaive isingawanzo kuwanikwa munguva yakapfuura, uye yakaonekwa mushure mekutanga kutenderera kwazvino kwekupamba.
Nekuti parizvino, vazhinji vanogadzira simba remhepo vanogadzira vakahaya vashandi vekune dzimwe nyika uye vekune dzimwe nyika vane hunyanzvi uye hunyanzvi, izvo zvakasimudzira vanogadzira simba remhepo vanogadzira uye vepamba vanogadzira vanogadzira kuti vave neyakadzama, yepedyo uye inoshanda zvakanyanya tekinoroji tsananguro uye kuchinjana mukutanga nhanho yesimba remhepo inotakura R&D Kudyidzana kwakasimbisa kuvimba kwemapato ese, uye panguva imwe chete, kuburikidza nekugovana uye kutaurwa, magadzirirwo emagadzirirwo emagetsi magadzirirwo emhepo mazano uye optimized simba remhepo. Anotenda kuti rudzi urwu rwekubatana uye kubatana kuchabatsira indasitiri yemagetsi emhepo kufambira mberi pamwechete.
Pakugadzikwa kwemasimba emhepo mabearings makuru, vazhinji vemukati meindasitiri vanotenda kuti iri bakatwa rinocheka nekwose, iro riri rose mukana uye dambudziko kune epamba main bearings.
Nguva yekutumira: Jun-24-2020