tekinoroji huru | indasitiri itsva | Chivabvu 6, 2025
Mubasa rekugadzira otomatiki yeindasitiri uye kugadzira michina yepamusoro-soro, michina mikuru yakawanda inoda kuwana kutumirwa kwemagetsi makuru uye kubatanidzwa kwemitsara yakaoma panguva yekutenderera. Mhete dzemagetsi dzakakura-dhayamita dzave zvinhu zvakakosha kuti zvizadzise zvinodiwa zvakadaro nekuda kwekugadzirwa kwadzo kwakasiyana uye mashandiro adzo ekutumira ane simba. Kubva kuma "impellers" makuru esimba remhepo yekunze kusvika ku "rotation base" yema "giant port cranes", kushanda kwakasimba kwema "large-dayamita current slip rings" kunokanganisa zvakananga kushanda zvakanaka uye kuvimbika kwemidziyo. Chinyorwa chino chichaongorora zvizere tekinoroji huru, mamiriro ekushandisa uye nzvimbo dzekutenga dze "large-dayamita current slip rings", uye kupa ruzivo rwehunyanzvi rwekusarudza nekugadzirisa michina yeindasitiri.
Ⅰ. Kukosha kwezvindori zvemagetsi zvinotsvedza zvine dhayamita hombe
Sezvo michina yeindasitiri ichifambira mberi ichienda kunzvimbo dzakakura uye dzakabatana, ma "slip rings" echinyakare akaoma kusangana nezvinodiwa zviviri zve "hombe-space wiring" uye "high current transmission" nekuda kwekusakura uye kushanda kwayo. Kubuda kwe "hombe-diameter current slip rings" kwakagadzirisa dambudziko iri zvinobudirira. Haingogone kutakura mazana kana kunyange zviuru zve "current", asiwo inopa nzira dzakabatana dzemimwe mitsara yakaita se "optical fibers" uye "data lines" kuti iwane "synchronous transmission" yesimba nemasaini. Munguva yekushanda kwemidziyo mikuru yemakanika, ma "hombe-diameter current slip rings" anodzivirira kutadza kushanda kunokonzerwa nekukanganiswa kwemitsara uye kusangana kusina kunaka, inoita kuti kugadzirwa kurambe kuripo, uye inopa hwaro hwehardware yekuvandudza michina nehunyanzvi.
Ⅱ. Chii chinonzi denderedzwa guru remagetsi rinotsvedza?
Mhete yekutsvedza yemagetsi ine dhayamita hombe inoreva mhete yakakosha yekutsvedza ine dhayamita hombe yepakati nepakati (kazhinji inodarika 50mm, uye imwe inogona kusvika mazana emamilimita). Inonyanya kushandiswa kuzadzisa zvinodiwa nemidziyo mikuru inotenderera yekubatanidza waya munzvimbo hombe uye kutumira magetsi kwakakwirira. Chimiro chayo chikuru chine zvikamu zvakaita serotor, stator, brush, conductive ring, nezvimwewo. Kusiyana nemhete dzakajairika dzekutsvedza, mhete yekutsvedza yemagetsi ine dhayamita hombe yakagadzirirwa kuwedzera nzvimbo yepakati nepakati, uye nzvimbo yemukati inogona kugamuchira tambo dzakawanda kana mapaipi ekuti apfuure nepakati, ukuwo ichivandudza kugona kwekutakura kwemagetsi kwezvikamu zvinofambisa magetsi.
Nheyo yekushanda kwemhete iyi yekutsvedza ndeyekutumira magetsi pachikamu chinotenderera (senge mubato mukuru wemuchina) kuchikamu chakasimbiswa kuburikidza nekubatana kwebhurashi nemhete inofambisa magetsi, kuitira kuti simba rirambe riripo pakati pemuviri unotenderera nemuviri usingachinji. Mukushanda kwakakodzera, dhizaini yedhayamita hombe haingorerutsi chete kurongeka kwemamwe mapaipi mukati memuchina, asiwo inoderedza kuoma kwekuisa kwemuchina uye inovandudza kushandiswa kwenzvimbo.
Ⅲ. Zvakanakira zvehunyanzvi zvepakati uye maparamita chaiwo ehunyanzvi emhete dzemazuva ano dzakakura dhayamita
(I) Zvakanakira zvehunyanzvi
a. Kugona kubatanidza nzvimbo yakakura kwazvo: Chinhu chakakosha zvikuru che current slip rings ine dhayamita yakakura inzvimbo yakakura kwazvo inounzwa nepakati pegomba rayo. Dhizaini iyi inobvumira ma hydraulic oil pipes, ma air pipes, optical fibers nemamwe ma pipes kuti apfuure nepakati pe slip ring panguva imwe chete, zvichiita kuti simba, ma signals uye fluids zvienderane. Semuenzaniso, mumichina mikuru yekudzivirira, ma slip rings ane dhayamita yakakura haangogone kuendesa ma drive motors ane current yakawanda chete, asiwo kuendesa ma control signals nema hydraulic pipes nenzira imwecheteyo, zvichiita kuti chimiro chemichina chive nyore.
b. Kutakura magetsi akawanda uye kurasikirwa kushoma: Zvinhu zvinofambisa magetsi zvine hutsanana hwakanyanya (senge mhangura isina oxygen, mhangura yesirivha yakaputirwa) uye dhizaini yemhete dzinofambisa magetsi dzakakura zvinoshandiswa kuderedza kuramba panguva yekutumirwa kwemagetsi, kuderedza kupisa nekurasikirwa. Panguva imwe chete, maitiro ekubatanidza magetsi pakati pemabhurashi nemhete dzinofambisa magetsi anovimbisa kushanda kwakasimba kwemagetsi pasi pemitoro yakawanda yemagetsi uye kudzivirira matambudziko akadai sekupenya kwemagetsi uye oxidation.
c. Simba guru uye kugadzikana: Tichifunga nezvekudengenyeka uye mamiriro ekushanda akaomarara emidziyo mikuru panguva yekushanda, ma "large-caliber current slip rings" anowanzo shandisa zvinhu zvine simba guru (senge simbi isingatsvi, aerospace aluminum alloy) uye mabheyaringi anotsigira mabheyaringi kuti awedzere kusimba uye kuramba kukanganiswa. Zvimwe zvigadzirwa zvinewo magadzirirwo asina kufanira ekuona kuti current transmission yakasimba kunyangwe mabhurashi akapfekwa.
(II) Maparamita chaiwo ehunyanzvi
a. Upamhi hwemaburi: Zvakajairika zvinotangira pa50mm kusvika 500mm, uye zvigadzirwa zvakagadzirwa zvinogona kusvika kupfuura 1000mm, izvo zvinosarudza zvakananga huwandu nehukuru hwemapaipi anogona kuiswa mukati me slip ring.
b. Mwenje wemagetsi wakayerwa: Zvichienderana nemuenzaniso, unogona kutakura mhepo inoenderera mberi ye100A kusvika 5000A kana kupfuura, uye zvimwe zvigadzirwa zvinotsigira mhepo inorema kwenguva pfupi.
c. Voltage yakayerwa: Kazhinji inofukidza 220V - 10kV, ichienderana nezvinodiwa zvevoltage zvemidziyo yakasiyana-siyana yeindasitiri.
d. Kuramba kwekubatana: Kuramba kwekubatana kwemhete dzemhando yepamusoro kunowanzo dzorwa pasi pe10mΩ, uye huwandu hwekuchinja hudiki kuti ive nechokwadi chekuti kugadzikana kwekutumira kwemagetsi kuripo.
e. Kudzivirira kuputira: Kushanda kwekudzivirira kuputira hakupfuuri 1000MΩ kudzivirira kubuda kwemvura uye kutadza kwemidziyo.
f. Dziviriro: Kazhinji IP54 - IP68, yakagadzirirwa zvinodiwa zvakasiyana-siyana zvezvakatipoteredza, senge IP68 level inogona kusangana nekushandiswa kwemabasa epasi pemvura kana nzvimbo ine guruva rakawanda.
g. Kumhanya kwekushanda: Zvichienderana nekugadzirwa kwechimiro, kumhanya kwakanyanya kunogona kusvika 300-1000 rpm, iyo yakakodzera kumhanya kwekushanda kwemidziyo inotenderera.
IV. Maitiro ekushandisa uye mhando dzemidziyo yemhete dzemagetsi dzakakura dhayamita
(a) Simba remhepo riri kunze kwegungwa
Mumaturbine emhepo ari kunze kwenyika, ma "large-diameter current slip rings" anoshandiswa kubatanidza nacelle inotenderera neshongwe yakagadzika. Hombe yayo huru inogona kutakura tambo, ma "optical fibers" uye mapaipi e hydraulic kuti ikwanise kutumira simba, kutaurirana kwedata uye kudzora blade pitch. Panguva imwe chete, dhizaini yepamusoro yekudzivirira inoita kuti ikwanise kutsungirira mamiriro ezvinhu akaoma akadai semhepo yegungwa ne salt spray, zvichiita kuti turbine yemhepo ishande zvakanaka kwenguva refu.
(b) Makireni echiteshi
Pakushanda, michina yakaita sema port cranes ne ship unloaders inofanira kushandisa current slip rings hombe-diameter kuti ipe simba rakawanda remagetsi kuzvikamu zvinotenderera uye kutumira masaini ekudzora panguva imwe chete. Dhizaini hombe ye slip ring inobvumira tambo, mapombi egasi nemamwe mapaipi kurongeka nenzira iri pakati, zvichideredza njodzi yekubatwa kwekunze uye kuvandudza kuchinjika uye kuchengetedzeka kwekushanda kwemidziyo.
(c) Makemikoro ePetrokemikari
Mumidziyo yakaita semapuratifomu ekuboorera mafuta uye ma reactor emakemikari, ma current slip rings ane dhayamita hombe haangoshandiswi chete kutumira simba, asiwo anogona kubatanidza mitsetse yekutarisa gasi, masaini e sensor tembiricha, nezvimwewo. Kushanda kwayo kwepamusoro uye dhizaini yayo inodzivirira kuputika zvinosangana nezvinodiwa zvekuchengetedza zvekushandiswa munzvimbo dzinobvira moto nekuputika.
(d) Midziyo yemifananidzo yekurapa
MumaCT scanners neMRI, ma "large-caliber current slip rings" anopa simba rakagadzikana rezvikamu zvinotenderera uye anotumira masaini edata remifananidzo akanyatsojeka. Ruzha rwayo rushoma uye kugadzikana kwayo kwakanyanya zvinoita kuti mifananidzo yemidziyo yekurapa ive yakarurama.
Ⅴ. Ungasarudza sei mhete dzemhando yepamusoro dzemhando yepamusoro dzehupamhi hwepamusoro?
(I) Ronga zvinodiwa pakushandisa michina
Sarudza dhayamita inodiwa yeburi rinopinda, simba remagetsi, voltage, dziviriro nezvimwe zvinoenderana nemamiriro chaiwo ekushanda kwemidziyo. Semuenzaniso, michina yemhepo yekunze kwegungwa inofanira kusarudza ma slip rings ane dziviriro yakakura uye simba guru rekutakura simba remagetsi; michina yekurapa inonyanya kutarisisa kugadzikana kwekutumira masaini uye kushanda kweruzha rwakaderera. Panguva imwe chete, funga nezvenzvimbo yekuisa uye kumhanya kwekutenderera kwemidziyo kuti uve nechokwadi chekuti slip ring inochinjika kune zvinodiwa zvekushanda kwemidziyo.
(II) Tarisa ruzivo rwechigadzirwa
Tarisa zvinhu zvinofambisa mhepo, maitiro ekugadzira uye kunyatsogadzirwa kweringi inotsvedza. Mhete dzemhando yepamusoro dzinowanzo shandisa mhete dzinofambisa mhepo dzisina oxygen kana sirivha. Nzvimbo yekubata pakati pebhurashi neringi inofambisa mhepo yakakweshwa, uye kubatana kwacho kwakabatana uye kwakafanana. Pamusoro pezvo, tarisa dhizaini yekupisa uye chimiro cheringi inotsvedza kuti usakanganiswe nekupisa kwakanyanya kana kupindira kweguruva nemhepo yemvura.
(III) Sarudza mutengesi akasimba
Sarudza mutengesi ane ruzivo rwakakura mukugadzira uye sisitimu yakakwana mushure mekutengesa. Unogona kutonga simba rayo rehunyanzvi nekutarisa hunyanzvi hwekambani (senge ISO certification, CE certification), nyaya dzevatengi uye mukurumbira weindasitiri. Panguva imwe chete, vagadziri vanotsigira masevhisi akagadzirirwa kuti asvike pazvinodiwa zvemichina mumamiriro ekushanda akakosha vanopihwa mukana wekutanga.
VI. Kugadziriswa nekugadzirisa matambudziko ema "large caliber current slip rings"
(I) Kugadzirisa kwezuva nezuva
Gara uchichenesa guruva nemafuta ari pamusoro perin'i inotsvedza kuti usapinda uye ukanganise mashandiro ekufambisa; tarisa kuti mabhurashi acho haana kunaka here. Kana bhurashi rapfuura 1/3 yeukobvu hwepakutanga, rinofanira kuchinjwa nekufamba kwenguva; simbisa mabhaudhi ekuisa rin'i inotsvedza kuti isasununguke nekuda kwekuzunguzika; shandisa zvishandiso zvakakosha kuti uone kana rin'i inotsvedza isingagoni kubatwa uye kuti isashandise mafuta zvakanyanya.
(II) Kugadzirisa Matambudziko
Kana rin'i inotsvedza iine magetsi asingawanzoitiki (sekudziisa, kushanduka kwemagetsi), tanga watarisa mamiriro ekubatana pakati pebhurashi nerin'i inofambisa mhepo kuti uone kana paine zvipfungaidzo, kusakara kusina kuenzana, nezvimwewo; chechipiri, yera kuramba kwekubatana uye kuramba kuchinjika kwemhepo kuti uone kana paine kukundikana kwecircuit pfupi kana kuchinjika kwemhepo; kana paine ruzha rusina kuenzana mukati merin'i inotsvedza, tarisa kana bearing yakasakara kana nzvimbo yekuisa yakaderedzwa. Kana paine zvikanganiso zvakaoma, zvinokurudzirwa kubata mainjiniya emugadziri kuti vagadzirise nehunyanzvi.
Ⅶ. Kuvandudzwa kwetekinoroji kwemhete dzemagetsi dzakakura dhayamita
Mune ramangwana, ma "current slip rings" ane dhayamita hombe achakura akananga kuhungwaru, kubatanidzwa uye greening. Kune rumwe rutivi, nekubatanidza masensa nema smart chips, kutarisa panguva chaiyo uye yambiro yekutanga yemamiriro ekushanda kwe "slip ring" (senge tembiricha uye mwero wekupfekwa) zvinogona kuitwa kuderedza mari yekugadzirisa; kune rumwe rutivi, pamwe chete netekinoroji yekutumira isina waya, kuoma kwewaya yemukati kunogona kuderedzwa uye kubatanidzwa kwemidziyo kunogona kuvandudzwa. Pamusoro pezvo, kushandiswa kwezvinhu zvisingakuvadzi nharaunda uye dhizaini yekushandisa simba shoma zvichavewo tsika itsva mukusimudzira indasitiri.
Ⅷ. Mhedziso: Sarudza mutengesi weringi rinotsvedza rine dhayamita hombe rakavimbika
Sechinhu chikuru chemidziyo mikuru, mashandiro ema "large dayameter current slip rings" ane chekuita nekushanda zvakanaka uye kuchengetedzeka kwemidziyo. Mugadziri weIngiant slip ring anga achiita basa rekugadzira, kugadzira, kutsvaga nekugadzira slip rings, uye kutengesa kwemakore anopfuura gumi. Kune zviuru zvemhinduro dzinopihwa vatengi, uye mwero wekurumbidzwa wasvika pamusoro pe95%.
Mibvunzo IX. Inowanzo bvunzwa
Mubvunzo 1: Ko mhete dzemagetsi dzinotsvedza dzine dhayamita hombe dzinogona kutumira zviratidzo zvakawanda panguva imwe chete here?
A1: Ehe. Nzvimbo yemukati ye current slip rings yakakura inobvumira kubatanidzwa kwemitsara yakawanda. Pamusoro pekutumira simba, inogonawo kutumira masaini e optical fiber, USB data, masaini evhidhiyo, nezvimwewo panguva imwe chete kuti iwane kutumirwa kwakabatana kwesimba nemasaini.
Mubvunzo wechipiri: Ungaziva sei kuti mhete dzinotsvedza dzinoshanda kwenguva yakareba sei?
A2: Hupenyu hwekushanda kwezvindori zvinotsvedza hunokonzerwa nezvinhu zvakaita senzvimbo yekushanda, mutoro wezvino, uye nguva yekugadzirisa. Kazhinji, pasi pemamiriro ekushanda akajairwa, hupenyu hwekushanda kwezvindori zvinotsvedza zvemhando yepamusoro hunogona kusvika makore mashanu kusvika masere. Kugadziriswa nguva dzose nekutarisa kunogona kuwedzera hupenyu hwebasa rayo.
A3: Mhete dzemagetsi dzinotsvedza dzine dhayamita hombe dzinogona kugadziriswa here?
Q3: Ingiant inotsigira mabasa ekugadzirisa. Inogona kugadzirisa maparamita akadai sedhayamita reburi, kugona kwekutakura magetsi, uye mwero wekudzivirira zvichienderana nezvinodiwa nevatengi. Inogona kupa dhizaini yakakosha yekushongedza michina yakasiyana-siyana.
Kana muine mazano pamusoro penyaya iyi uye hunyanzvi hwezvinhu zviri munyaya iyi, ndapotainzwa wakasununguka kutiudza.
Nguva yekutumira: Chivabvu-06-2025