Iyo yekupedzisira gwara rekutakura Vibration ongororo uye iyo ge kukosha | Shangdong Yuehereng

Semunhu maneja mro maneja Nguva isina kurongwa nguva inopfuura kungovhiringidza; Iro rakarohwa zvakananga kune yako yepasi mutsara. Chinyorwa ichi ndiro yako yakadzika marara mune imwe yemidziyo ine simba kwazvo mukufungidzira kuchengetedza: kutakura kuongororwa kwekuongorora, neyakajeka kutarisa pane yakakosha GE Kukosha. Isu tichaongorora kuti chiyero ichi ndechekuti ndechipi chiyero, uye kuti ungawedzera sei kuti udzivise kutadza kwenjodzi, kuwedzera hupenyu hwezvinhu zvako, uye chimbiso chekuvimbika kambani yako inoenderana. KuVPK kubereka, hatidi kungoita fani; Isu tinopa hunyanzvi kubatsira vedu varooreso.

Chii chiri kubereka kuongororwa kweruzivo uye nei zvine basa?

Pamusimboti wayo, Vibration Analysis Iyi nzira yekuyera masaini yeVibration kubva kumuchina, kugadzirisa iyo data, uye kushandisa ruzivo kuti uone hutano hwemuchina uye zvikamu zvacho. Funga nezvazvo sachiremba uchishandisa stethoscope kuti uteerere kumwoyo wemurwere. Machina wega wega anotenderera, kubva muhari huru yeindasitiri kune imwe diki yemagetsi mota, inoburitsa yakasarudzika vibration "siginecha" kana iri mumamiriro akanaka ekushanda. Kana chikamu senge a kubereka inotanga kutadza, inosvitsa mitsva, yakasarudzika viustination mune iyo siginecha.

Kuti uve maneja sewe, Richard, izvi hazvisi zvesainzi chete. Inzira inoshanda, isingasviki yekutarisa mukati memazwi ako ichimhanya. Nekutanga bhasita yeiyo yakajairika vibration uye wozotarisa shanduko, unogona:

• Bvunza zvikanganiso pakutanga: Ziva nyaya sekubereka, zvisizvo, kana kusvibisa nguva refu vasati vava kukundikana kwakakosha.
• Dzivirira Kukuvara Kwekukuvadza: Kukundikana kubereka inogona kuparadza shafts, housings, uye zvimwe zvikamu zvinodhura kana zvikasarirwa zvisina kubatwa.
• Ronga kugadziriswa zvinobudirira: Panzvimbo pekuita kuputsa, iwe unogona kuronga kugadziriswa panguva yakarongwa nguva yekubvisa, kuchengetedza mari yakakura.
• Wedzera kuchengetedzwa: Kudzivirira kutadza kusingatarisirwi kutadza kunodzivirira vashandi vako uye yako nzvimbo.

Kuvimbika kwechimiro chega chega chincanika zvinoenderana nehutano hwezvikamu zvidiki zvidiki. Imwe chete isina mhosva kubereka inogona kumisa mutsara wose edzinza. Ndosaka uchinzwisisa iyo data kubva mukunyorwa kuongororwa ibwe rekona yekugadzirisa kwemazuva ano maindasitiri.

Chii chaizvo chinonzi ge kukosha mukubereka vibration?

Zvino, ngatitaurei. Iwe unogona kuona zvakasiyana-siyana zviyero mune iyo vibration mushumo: Velocity, kutamiswa, kuwedzera. Asi imwe yeane simba zvakanyanya kubereka diagnostics ndiyo GE Kukosha. Ichi chiitiko chakakosha kuyerwa maitiro emayona nemakambani akadaro Skf.

Saka, chii icho? Fungidzira chidiki chidiki pane rudzi runobereka. Pese pese chinhu chinorwadza chinotsvedza pamusoro peiyo chikanganiso, chinogadzira chidiki chidiki, chakakwirira-frequency kukanganisa kana "tinya." Mumasishoo emashanduru eindasitiri, izvi zvidiki zvidiki zvinodzvanywa zvakanyudzwa kunze nemushini zvakajairika, zvakaderera-frequency vibrations (sekununha uye kutsvaira). The the ge maitiro anoita kunge faira rinokosha. Iyo inofuratira iyo ruzha, yakaderera-frequency yekumashure ruzha uye inozvidza chete yakakwira-frequency-frequency "impact" simba rinogadzirwa nemhosva yekubereka. Simba iri rinobva richagadziriswa kuburitsa imwe, yakapusa kukosha: the GE Kukosha.

Kusimuka GE Kukosha kazhinji ndiyo yekutanga yekunyevera chiratidzo kuti a kubereka iri mukutambudzika. Inogona kuona zvikanganiso zvemukati izvo zvakajairika zvekushungurudzika zvinogona kupotsa, kukupa iyo yekutanga yambiro yambiro yekukundikana kukundikana. Izvi ndizvo chaizvo mhando yedata yakavimbika, yekutanga-yekunyevera iyo manejimendi manejimendi anoda kudzivirira zvinoshamisa zvinodhura.

Kuyedzwa kweGele kune chiyero chekuwedzera chakaiswa here?

Kuunganidza Zvakakodzera ge Data chiitiko chakatwasuka, asi zvinoda zvekushandisa zvakanaka uye maitiro. Chishandiso chikuru ndechekuti accelerometer. Izvi accelerometer inoshandura iyo mechenical kufamba kweiyo vibration mune chiratidzo chemagetsi.

Ichi chiratidzo chinobva chadyiwa muunganidzwa wedata, senge Skf Microlog Anyelyzer. Heano kuparara kwakareruka kwezvakaitika mukati memuteresi kuti agadzire iyo ge Kukosha:

1. Kuwana data: The the accelerometer inotora huwandu hwakazara hwenzvimbo kubva ku kubereka.
2. Yakakwirira-Pass kusefa: Iyo sisitimu inoshandisa firita kuti ibvise zvese zvakadzika-frequency vibrations inosanganiswa neyakajairika muchina kushanda (senge shaft kutenderera uye kusagadzikana).
3. Envelope (demodulation): Iyo yakasara yakakwira-frequency chiratidzo, iyo ine mafungiro kubva kune mhosva yekuita mhosva, inoitwa. Iyo "envelopu" yechiratidzo ichi yakagadzirwa, iyo inonyatsoenderana nepamusoro miviri yekukanganisa.
4. Low-Pass Firtering & FFT: Ichi chiratidzo chakafukidzwa chinobva chaveurwa zvakare nekushandisa uchishandisa chinosekesa chinja chinja (FFT) kugadzira spectrum. Iyi spectrum inoratidza chiyero icho chinoita chinoitika.
5. GE Kuverenga: Iyo yakazara simba mukati meimwe nguva yekugara yeiyi yekupedzisira yekupora inoverengwa kuti ibudise yekupedzisira ge kukosha.

Chiyero ichi chinopa nhamba yakajeka, inodedera. Nekutora nguva nenguva kuverenga kubva pane imwe pfungwa pamushini, unogona kuongorora kubereka mamiriro nekufamba kwenguva uye ita dambudziko risati rapfuura.

Ndezvipi zvinodiwa nehunhu hwekutadza kwekutadza?

Nepo zvese ge Kukosha kunokupa iwe chiratidzo chikuru chechinetso chedambudziko, iyo ge Spectrum inopa ruzivo rwekuongorora kuti ipinze nzvimbo chaiyo yemhosva. Chinhu chinotenderedza kubereka ine zvikamu zvina zvakakosha zvinogona kukundikana, uye imwe neimwe inogadzira zvinokanganisa pane yakasarudzika, inofungidzira frequency parinotenderera.

Izvi zvinozivikanwa sekubereka kosheni.

• Bhora pass frequency, vekunze mujaho (BPfo): Chiyero icho chinonamira zvinhu zvinopfuura pane imwe nguva pamutsiva wekunze. Izvi ndizvo zvakajairika kubereka kukanganisa.
• Bhora pass frequency, yemukati mejaya (BPFI): Chiyero pane izvo zvinomutsa zvinhu zvinopfuura pamusoro peimwe nzvimbo pane yemukati yemakwikwi.
• Bhora Spin Freency (BSF): Iyo kutenderera frequency yeiyo imwe chete inoyerera chinhu (bhora kana roller pachayo).
• Chimiro cheChinkare Chitima (FTF): Iyo kutenderera frequency yeiyo cage inobata zvinhu zvinonakidza.

Paunoona yakakosha yepamusoro mukati ge Spectrum, iwe unogona kuenderana nezvayo frequency kune imwe yeizvi yakaverengerwa kukanganisa. Semuenzaniso, kana iwe ukaona peak yakasimba paBPfo, iwe unogona kuve uine chivimbo chakawanda kuti pane kukuvara pane iyo yekunze kwerudzi rwechokwadi kubereka. Iyi mwero wekuongorora kwekuongorora zvinokwanisika kuronga kugadzirisa kwakakodzera.

Unodudzira sei ge kukosha kuverenga kwekusiyana kwekubereka mashandiro ekubereka?

Mubvunzo wakajairika watinowana kuVPK Bear ndeye, "Chii chinonzi 'chakanaka' kana 'chakaipa' GE Kukosha? "Mhinduro haisi nhamba imwe chete; zvinoenderana zvakanyanya ne application. Iyo yakakwira-yekumhanya, yakapusa mota mota ichave neyakawandisa yeVibration Sigree Signature kupfuura zvishoma zvishoma-inofamba-famba, zvakanyanya kutakurisa conveyor puyyur.

Heino general carmework yekududzira ge Kuverenga:

Kukosha Kukurukurirana:

• Gadza bhasikoro: Nzira yakavimbika kwazvo yekutora a kuverenga kana a kubereka inyowani uye inozivikanwa kuve mune zvakanaka mamiriro. Iyi bhasikoro inova yako yekuzivisa pfungwa.
• Maitiro, usaite: Imwe yakakwira kuverenga inogona kuva inomaly. Simba chairo re Vibration Analysis iri kunyepedzera data nekufamba kwenguva. Kusimuka kwakasimba uye kusingaperi mukati GE Kukosha chiratidzo chechokwadi chedambudziko rekukura.
• Kumhanya Machine: Maarirwo ekuomesesa anofanirwa kuchinjirwa zvichienderana nemuchina wekutenderera kumhanya. Anononoka michina nemusikirwo ane akaderera ge mazinga.

Semugadziri wemhando dzakasiyana-siyana dzekutakura maindasitiri, tinonzwisisa kuti dzakasiyana sei mitoro uye inomhanya zvinokanganisa hupenyu hwehupenyu. Ndokusaka tichigara tichikurudzira kutanga kusimbisa-yakatarwa alarm mazinga.

Ndezvipi zvinhu zvakakosha zvinopa ge kuverenga kuverenga kuri kutakura mamiriro?

Nepo GE Kukosha chiratidzo chakanakisa che kubereka Hutano, zvakakosha kuti unzwisise kuti zvimwe zvinhu zvemuchina zvinogona zvakare kukanganisa kuverenga. Mucherechedzi ane hunyanzvi anofanira kufunga izvi zvinhu kuti aongorore uye adzivise zvisirizvo data.

Heano mamwe mamiriro ezvinhu anogona kuburitsa simba rakakwirira-frequency uye kukanganisa yako ge Kuyerwa:

• Zvinetso zveLubrication: Izvi ndizvo zvikuru. Zvisina kukwana kana kusvibiswa lubrication inokonzeresa kuswededza-simbi kusangana, iyo inogadzira maitiro akafanana nemhosva yemuviri. Isu tichaongorora izvi muchikamu chinotevera.
• Gear mesh nyaya: MuGearbox, iyo Meshisheni yemeno emagetsi inogona kuburitsa yakakwira-frequency vibrations iyo inogona kutorwa ne accelerometer pane iri pedyo kubereka.
• Misangano: Yakanyanya kusarongeka kana yakafanana misalignment inogona kuisa zvisina kujairika mutoro pane kubereka, zvichikonzera kushushikana uye kugadzira yakakwira-frequency ruzha.
• Pombi Cavation: Mune masisitimu emvura, kuumbwa uye kudonha kweVapor bubbles (cavitation) inogona kugadzira kukanganisa-sesimba rinofamba kuburikidza nemuchina mamiriro.
• Zvikamu zvakasununguka: Kusununguka kubereka mudzinza rayo kana zvimwe zvisina mwero mitezo zvinogona kukonzera kutenderwa kana kushungurudzika, izvo zvinosimudzawo izvo ge nhanho.

Ndokusaka zvichikosha kutarisa iyo yakazara pikicha. Kururamisa ge Data nedzimwe data vibration data (kunge velocity spectra), kuverengerwa kwekutanga, uye kuongorora kwekuona kukonzeresa kuongororwa kweidzi.

Inogona ongorora yekuongorora yakasiyana pakati penyaya dzekushandisa uye kubereka?

Ehe, zvinowanzogona, uye ichi chimwe chinhu chine simba cha ge maitiro. Nepo vaviri varombo lubrication uye zvepanyama kubereka Kukuvadza kukonzera iyo ge kukosha kuwedzera, vanoratidza zvakasiyana mu data.

A lubrication Dambudziko rinowanzo kuratidzira se "kapeti" rerudzi rwakarererwa pamusoro pehuremu hwakawandisa hweiyo yepamusoro-frequency spectrum. Izvo hazviwanzo kuve nemisiyano yakasarudzika, yakapinza yakanangana nekudzokorora kukanganisa. Funga nezvazvo sechiitiko kana chena ruzha. Kana iyo mafuta kana yemafuta firimu ichipaza, iwe unowana kutevedzana kwekuremara kwechiitiko, microscopic kukanganisa pane nguva nenguva "Dzvanya."

Mukupesana, kupfeka kwemuviri kana kukuvara (kunge spall pane imwe nhangemutange) ichabereka yakajeka, inotsanangurwa mapundu mune ge spectrum the kubereka hunhu hwakaipa nguva (BPfo, BPFI, nezvimwewo). Izvi zvinodaro nekuti kukanganisa kunodzokorora pakakwanisika chaizvo nekufamba kwega kwega kutenderera.

Heino mashandisiro aungaita ruzivo urwu mune tsika:

1. Unoona kusimuka GE Kukosha pane yakaoma kubereka.
2. Unotarisa ge spectrum.
3. Scene A: Unoona yakafara, yakakwiridzirwa "ruzha pasi" isina mapundu akajeka. Izvi zvinonyatsoratidza a lubrication nyaya. Chiito chakakodzera ndechekukura kubereka uye tora imwe kuverenga. Kana ge Chikamu chinodonha zvakanyanya, iwe wakasimbisa uye kugadzirisa dambudziko pasina kutsiva chikamu.
4. Sceneario B: Iwe unoona akapinza, akasiyana mapundu anoenderana ne kubereka BPfo. Izvi zvinoratidza kukuvara kwemuviri. Kurega hazvigadzirise izvi; the the kubereka inofanira kurongerwa kutsiva.

Uku kugona kusiyanisa kunoponesa nguva, mari, uye kudzivirira kutsiviwa zvisina basa kwekunaka kwakanaka kubereka izvo zvaingove nenzara zve lubrication.

Ndeipi basa reiyo skf microlog mune ge data yekuunganidzwa?

The the Skf Microlog dzakateedzana ndeimwe yeindasitiri-yakajairwa inotakurika data data vateresi Vibration Analysis. Aya mashongedzo maneja ane makomputa akakosha anowanzogadzirwa kuti vagadzire nyanzvi dzekugadzirisa kushandiswa mumunda. PaVPK Bear, tinowanzo shanda nevatengi vanoshandisa aya masisitimu kuongorora hutano hwezvigadzirwa zvedu mushure mekuiswa.

The the Skf Microlog ndiyo hardware inogadzira ge kuyerwa kunogoneka. Inoita ese ese akaoma kutsiga uye kugadzirisa matanho atakurukura pakutanga. Technologist inosarudza chirongwa chepamberi chakarongerwa ("nzira") pane Microlog, inotsika accelerometer kumuchina, uye unodzvinyirira bhatani. Chishandiso chobva choga chinounganidza iyo inodiwa data, inoita fft, inoverenga iyo ge kukosha, uye zvitoro kuverenga.

Mazuva ano data vateresi vakaita se Skf Microlog ita zvinopfuura kungotora data. Ivo kazhinji vakavakirwa-munzvimbo dzekuongorora:

• On-the-BOT ongororo: Ivo vanogona kuratidza iyo spectrum iri pachiratidziro, ichibvumira muongorori ane ruzivo kuti atange kuongororwa kutanga mumunda.
• Alarm inotarisa: Chishandiso chinogona kuenzanisa chitsva kuverenga Kuisa-pre-set alarm levels uye pakarepo mureza mushini uri munyevero kana njodzi yenyika.
• Kuchengetera data: Zviyero zvese zvakachengetwa uye zvinogona kuiswa kune iyo komputa network yekunyora-kudzika kuongororwa uye kwenguva refu kutungamira uchishandisa software senge Skf'S @ptutututututure.

Uku kusanganiswa kweiyo yakavimbika sensor, ine simba data yemuteresi se Microlog, uye ongororo yekudzoserwa software inoumba mamiriro akazara ekutarisa system. Ndiwo rudzi urwu rwehurongwa hunokutendera kuti utore hutano hwemazana kana kunyange zviuru zvemabhawa munzvimbo yako nekunyanyisa kugona uye kuvimbika. Yemuchina wakaomarara, iwe ungade akasiyana-siyana emabhuku, kusanganisira nyanzvi spherical roller fani yekubata zvisirizvo uye mitoro inorema.

Kubatanidza ge kuongororwa kweGeactive mune yako yekugadzirisa maitiro ekugadzirisa

Kurera ge Kuongorora ndeye nhanho yekuchinja kubva kure ("gadzirisa kana ichipwanya") kugadzirisa. Iyo inokupa simba kuti uvake chirongwa chechokwadi-kana kunyange chakafanotaura-chekugadzirisa.

Heano mugwagwa wekubatanidza:

1. Ziva zvinhu zvakakomba: Iwe haugone kutarisa zvese. Kutanga nekuzivisa michina yavo kutadza kwaizove nekukanganisa kukuru pakugadzirwa, kuchengeteka, kana mutengo.
2. Kuvaka database: Kune imwe neimwe yemuchina yakatsiga, gadzira database yeyekuyerwa mapoinzi. Kune yega yega kubereka, iwe uchazoda kutora chiyero mune yakatwasuka, yakatwasuka, uye inonhuwirira mirayiridzo.
3. Gadza zvigadziko: Kana uchiisa mutsva, wakakwira-mhando kubereka, tora yekutanga ge kuverenga kuburitsa bhasikoro. Iyi ndiyo "goridhe yako" chinzvimbo icho. Muenzaniso mukuru wezvikamu zvetsiva ndizvo yakadzika groove bhora kubereka, yakakodzera kune huwandu hwakawanda hwekushandisa.
4. Gadzira nzira yeiyo nzira: Tsanangura chirongwa chekuunganidzwa kwedata. Machina ekutsoropodza anogona kutariswa pamwedzi, nepo zvinhu zvisina kujairika zvinogona kuongororwa quarterly. Iyi nzira yedhata yedata yakakosha. The the Skf Microlog Nzira yekuita yakanakira izvi.
5. Ongorora uye Maitiro: Mushure me nzira imwe neimwe, isa iyo data uye uongorore maitiro. Tsvaga chero kubereka pane GE Kukosha inogara ichikwira.
6. Ita pane data: Shandisa kuongororwa kuti ugadzire zvakadzama basa rebasa. Pachinzvimbo che "Gadzirisa Pump # 7," kurongeka kunogona kuve "kutsiva mota yekubuda kunze kubereka pane pombi # 7. Kuongorora spectrum kunoratidza chikanganiso cheBPFO. "Izvi zvinobvumira timu yako kuti isvike nezvikamu zvakaringana, senge yakavimbika cylindrical roller kutakura, uye deredza nguva yekugadzirisa.

Iyi nzira inotungamirwa data inobvisa kufungidzira, inovandudza kuronga, uye pakupedzisira inoita kuti kushanda kwako kuve kwakavimbika uye kunobatsira.

Kusarudza munhu akavimbika anotakura kuderedza kutadza kutadza

Vibration Ongororo ishandiso ine simba yekuona kutadza, asi chinangwa chikuru ndechekuti dzivirira kukundikana munzvimbo yekutanga. Kunaka kwe kubereka Iwe unoisa ndicho chiitiko chimwe chete chakakosha chakakosha mune yayo operespan. Apa ndipo panodyidzana neanogadzira saVPK kubereka kunova kutsoropodza.

Seyo iso9001-yakasimbiswa fekitori ine makore gumi echiitiko, tinonzwisisa zvazvinotora kuburitsa a kubereka izvo zvinomira kunongedza nharaunda dzekushandisa. Paunosvitsa kubva kwatiri, iwe uri kuwana zvinopfuura chikamu chete; Iwe urikuwana vimbiso yemhando yakadzika midzi mu:

• Yakakwirira-giredhi zvinhu: Isu tinoshandisa yakakwirira-yekuchena, vacuum-dhigiced simbi kuti vave nechokwadi chekuneta kuneta hupenyu uye kutakura kutakura simba.
• ChaCecision Kugadzira: Yedu Yepamberi Yekugadzira mitsara uye String Boat Ellat Control Simbisa kuti zvese kubereka Inosangana chaizvo nehurefu hwezvikamu zvekushanda kwakakwana uye kwakanyatsonaka kushanda.
• Kuedzwa kweNzvimbo: Hatisi kungovimba nekuongororwa kwekupedzisira. Isu tinoitisa mu-process cheki uye yekupedzisira kuita kwekuita, kusanganisira cheki yekuongorora, kuve nechokwadi chega kubereka iyo inosiya fekitori yedu isina kuremara.

Kuti uwane maneja wekutakura sewe, izvi zvinoreva kuti yakavimbika yekugovera keteni uye mashoma mashoma ekutadza kukundikana mumunda. Hunhu kubereka ichave yakaderera yekutanga ge kuverenga uye kuchengeta iyo yakaderera nhanho kwenguva yakareba, inofungidzira hupenyu. Partning nemugadziri wekugadzira ndiyo yekutanga uye inonyanya kukosha nhanho mune chero chirongwa chekuvimbika chekuvimbika.

Key kutoraya kuyeuka

• Vibration Analysis is is is is is is is is is is is is is is is is is is is is is is is is is is mervitor mushini hutano uye kuona zvikanganiso pakutanga.
• The the GE Kukosha .
• Kusimuka ge maitiro ndeimwe yezvirevo zvekutanga uye zvakaringana zvekuvandudza kubereka dambudziko.
• The the ge Spectrum inogona kukubatsira kuongorora iyo chaiyo nzvimbo yeiyo chikanganiso (yemukati mejaya, dzinza rekunze, nezvimwewo) nekuzivisa hunhu hwehunhu.
• Kududzira ge Dhata inoda kutanga bhasikoro uye kuendesa kuverenga nekufamba kwenguva; Izvo hazvina kubva pane imwe chete nhamba yepasirese.
• High-mhando kubereka Kugadzira ihwohwo hwaro hwemachina kuvimbika. Izvo zvisina kunaka zvemhando yepamusoro zvinotadza kutadza nguva isati yasvika, zvisinei nechirongwa chako chekutarisa.