Ubuyobozi buhebuje bwo kwitwaje isesengura rya vibration hamwe na Genga | Shangdong Yueheng

Nkumuyobozi wa Mro cyangwa injeniyeri nkuru, urumva ko ubuzima bwimashini zawe aribwo bubuzima bwakazi. Igihe cyo hasi kidateganijwe kirenze ikibazo; ni ukubita kumurongo wawe wo hasi. Iyi ngingo ni kwibira kwimbitse muri kimwe mubikoresho bikomeye mugufata ibihano: Kwitwaje isesengura rya vibration, hamwe n'intumbero yihariye ku bufatanye AGACIRO. Tuzasesengura icyo iki gipimo icyo aricyo, uburyo bwo kubisobanura, nuburyo ushobora gukoresha kugirango wirinde kunanirwa ibikoresho byatewe, no kwiringirwa isosiyete yawe ihamye iterwa. Kuri VPK kubyara, ntabwo dukora gusa gukora; Dutanga ubumenyi bwo gufasha abafatanyabikorwa gutsinda.

Ni iki kirimo gusesengura vibration kandi kuki bitwaye?

Imbere yayo, Isesengura rya Vibration Ese inzira yo gupima ibimenyetso byo kunyeganyega kuva kuri mashini, gutunganya ayo makuru, no gukoresha amakuru kugirango umenye ubuzima bwimashini nibigize. Bitekerezeho nkumuganga ukoresha stethoscope kugirango wumve umutima wumurwayi. Imashini yose izunguruka, uhereye kumurongo munini winganda kuri moteri ntoya yamashanyarazi, itanga umukono udasanzwe "mugihe bifatika. Iyo ikintu nka a kubyara itangira kunanirwa, itangiza ibitwe bishya, bitandukanye muri uwo mukono.

Kumuyobozi nkawe, Richard, ntabwo siyanse idahwitse gusa. Nuburyo bufatika, budatera gusa kureba imbere yimashini zawe mugihe biruka. Mugushiraho intebe zinyeganyega bisanzwe hanyuma ugakurikirana impinduka, urashobora:

• Menya amakosa kare: Menya ibibazo nko kubyara, kunesha, cyangwa ubusumbane mbere yuko bananirwa kunanirwa.
• Irinde ibyangiritse cyane: Kunanirwa kubyara irashobora gusenya igiti, kurya, hamwe nibindi bice bihenze niba bimaze kugenzurwa.
• Gahunda yo kubungabunga neza: Aho kugira ngo ubyitereyo, urashobora guteganya gusana mugihe cyateganijwe, uzigama amafaranga menshi.
• Kongera umutekano: Kubuza kunanirwa kwibikoresho bitunguranye birinda abakozi bawe nibigo byawe.

Kwizerwa kwa sisitemu zose zamashini ziterwa nubuzima bwibice byayo bito. Amakosa imwe kubyara irashobora guhagarika umurongo wose. Niyo mpamvu usobanukirwa amakuru musesengura rya vibration ni urufatiro rwibifuniko byinganda igezweho.

Ni ubuhe buryo bwo guha agaciro mu kunyeganyega?

Noneho, reka tubisobanure neza. Urashobora kubona ibipimo bitandukanye muri raporo ya vibration: Umuvuduko, kwimurwa, kwihuta. Ariko imwe mubakomeye kuri kubyara Gupima ni AGACIRO, uzwi kandi nka "kwihuta cyane" cyangwa "gutwikira kwihuta." Iyi ni tekinike yihariye yo gupima ubupayiniya namasosiyete nka Skf.

None, ni iki? Tekereza ikintu gito ku isiganwa rifite. Igihe cyose ikintu kizunguruka kinyura kuri iyo myanya, irema akantu gato, inshuro nyinshi cyangwa "kanda." Mubidukikije byinganda, iyi mikanga gato irarohama nigituba gisanzwe, kito-ntoya (nkuzuye). The ge tekinike ikora nkayunguruzo bidasanzwe. Yirengagije urusaku rwinshi, ruto-rubanda rutunganijwe neza "imbaraga" zo hejuru "zigira ingaruka" ku makosa. Izi mbaraga noneho zikorwa kugirango zitange umusaruro umwe, woroshye: the AGACIRO.

Kuzamuka AGACIRO nicyo kimenyetso cya mbere cyo kuburira kivuga ko a kubyara ari mu kaga. Irashobora kumenya amakosa ya microscopIC ko ibipimo ngenderwaho bisanzwe bishobora kubura, kuguha umuburo wa mbere ushoboka wo gutsindwa. Ubu ni bwo buryo bwiza, amakuru yo kuburira hakiri kare, umuyobozi ushingiye ku buryo burambuye akeneye gukumira ibintu bihebuje.

Nigute geuple yo kwihutisha gufatwa?

Gukusanya neza ge Amakuru ni inzira itaziguye, ariko bisaba ibikoresho byiza nubuhanga. Igikoresho cy'ibanze ni an yihuta, sensor (akenshi magnetic) ishyirwa kuri enditeri ikubiyemo imashini. Ibi yihuta Hindura icyerekezo cya mashini cyo kunyeganyega mumashanyarazi.

Iki kimenyetso noneho kigaburirwa mumakuru ya data, nka an Skf microlog Gusesengura. Dore igihingwa cyoroshye cyibyabaye imbere muri mugenzi wawe kugirango ubyare ge Agaciro:

1. Kubona amakuru: Uwiteka yihuta fata uburyo bwuzuye bwo kunyeganyega kuva kuri kubyara.
2. Kuyungurura-Kuyungurura: Sisitemu ikoresha Akayunguruzo kugirango ukureho kunyerera-hasi-inshuro nyinshi bifitanye isano nigikorwa gisanzwe cyimashini (nka staft kuzunguruka no kumbasha).
3. Ihatiro (demodulation): Ikimenyetso cyinshi-cyisumbuye, kirimo ingaruka ziva mumakosa yo kurekura, itunganijwe. "Ibahasha" y'iki kimenyetso iremewe, cyane cyane ikurikirana impinga ya amplitude.
4. Akazu gato-Kuyungurura & FFT: Iki kimenyetso kiteye isoni noneho cyongeye kunyura kandi gisesengurwa ukoresheje imyitozo ya kane yihuta (FFT) kugirango ireme. Iyi strectim yerekana igipimo ingaruka ziboneka.
5. GE Gusoma: Ingufu rusange mumiterere yihariye yiyi ngingo yanyuma ibarwa kugirango itange finale ge agaciro.

Iki gipimo gitanga umubare usobanutse, utekereza. Mugufata igihe gusoma kuva hariya kuri mashini, urashobora gukurikirana Uwiteka kubyara imiterere mugihe nakazi mbere yikibazo gitera.

Ni izihe mpamvu ziranga zo kubyara?

Mugihe rusange ge Agaciro kaguha kwerekana cyane ikibazo gikomeye, the ge Spectrum itanga ibisobanuro bisuzumwa kugirango ugaragaze ahantu nyaburanga. Ikintu cyo kuzunguruka kubyara ifite ibice bine byingenzi bishobora kunanirwa, kandi buriwese atanga ingaruka muburyo budasanzwe, buteganijwe inshuro iyo izunguruka.

Aba bazwi nka gahunda yo kwikorera:

• Pass Pass inshuro, Irushanwa ryo hanze (BPFO): Igipimo aho ibintu bizunguruka binyura hejuru yingingo imwe kumarushanwa yo hanze. Ubu ni rusange kubyara Ikosa.
• Pass umupira inshuro, ubwoko bwimbere (BPFI): Igipimo ahabereye ibintu bizunguruka byanditse ingingo imwe kumarushanwa yimbere.
• Umupira wa Spin inshuro (BSF): Kuzunguruka inshuro yikintu kimwe kizunguruka (umupira cyangwa uruziga ubwacyo).
• Gariyamoshi y'ibanze (FTF): Kuzunguruka inshuro mu kato gafite ibintu bizunguruka.

Iyo ubonye impinga ikomeye muri ge spectrum, urashobora guhuza inshuro Kuri imwe muri izi nkuru zabazwe amakosa. Kurugero, niba ubona impinga ikomeye kuri BPFO, urashobora kwizera cyane ko hari ibyangiritse kumarushanwa yo hanze yukuri kubyara. Uru rwego rwo gusobanura gusobanura ni ntagereranywa cyo gutegura gusana neza.

Nigute ushobora gusobanura ge ryagaciro kugirango usabe utandukanye?

Ikibazo rusange tubona kuri vpk kubyara, "niki 'cyiza' cyangwa 'ibibi' AGACIRO? "Igisubizo ntabwo ari umubare umwe; biterwa cyane kuri gusaba. Umuvuduko mwinshi, moteri yoroheje yoroheje izaba ifite umukono munini utandukanye utandukanye kuruta kwimuka kwimuka, biremereye cyane.

Hano hari urwego rusange rwo gusobanura ge Gusoma:

Ibitekerezo by'ingenzi:

• Shiraho ibirindiro: Uburyo bwizewe cyane ni ugufata a gusoma iyo a kubyara ni shyashya kandi zizwiho kuba nziza imiterere. Iyi nzego iba ingingo yawe.
• Inzira, ntubyizere: Isumbabyose gusoma irashobora kuba anomaly. Imbaraga nyazo za Isesengura rya Vibration Kubeshya mugutezimbere amakuru mugihe. Kuzamuka kandi bihujwe muri AGACIRO nikimenyetso cyiza cyikibazo cyo guteza imbere.
• Umuvuduko w'imashini: Uburemere bworoshye bugomba guhinduka ukurikije imashini yihuta. Imashini zitinda mubisanzwe zifite hasi ge urwego.

Nkumuntu ukora ibintu bitandukanye byinganda, twumva uburyo imitwaro itandukanye kandi ihindura ingaruka mubuzima. Niyo mpamvu duhora dusaba gushyiraho urwego rwihariye rwihariye.

Ni ibihe bintu by'ingenzi bigira ingaruka ku basoma ibintu?

Mugihe AGACIRO ni ikimenyetso cyiza cya kubyara Ubuzima, ni ngombwa kumva ko ibindi bibazo bya mashini bishobora no guhindura gusoma. Abasesenguzi b'abahanga bagomba gusuzuma ibi bintu kugirango basuzume kandi bakirinda gusobanura nabi amakuru.

Hano hari ibindi bintu bishobora kubyara imbaraga-nyinshi kandi bigira ingaruka kuriwe ge gupima:

• Ibibazo byo Guhisha: Iyi ni makuru. Bidahagije cyangwa byangiritse amavuta itera icyuma-ibyuma, bitanga ingaruka zisa nikosa ryumubiri. Tuzareba ibi byinshi mugice gikurikira.
• Ibibazo bya Mesh Mesh: Muri gearbox, kwiyongera k'amenyo y'inka birashobora kubyara ibivanze-byinshi bishobora gutorwa na an yihuta Kuri hafi kubyara.
• Ku nabi: Inguni ikabije cyangwa ibangikanye irashobora gushira ibidasanzwe umutwaro kuri kubyara, gutera imihangayiko no kubyara urusaku rwinshi.
• PUP YO GUTANDUKANYE: Muri sisitemu yamazi, gushiraho no gusenyuka kw'imyuka (cavitation) birashobora guteza ingaruka - nk'ingamba zigenda zinyura mu miterere y'imashini.
• Ibice birekuye: Irekuye kubyara mumazu yayo cyangwa ibindi bice byubugizi bwa nabi birashobora gutera gutontoma cyangwa gucika intege, nabyo bizamura Uwiteka ge urwego.

Iyi niyo mpamvu ari ngombwa kureba ishusho yuzuye. Guhuza ge Amakuru hamwe nabandi baganga banyeganyega (nkumuvuduko wikigereranyo), gusoma ubushyuhe, hamwe nubugenzuzi bugaragara ni urufunguzo rwumuzi nyawo.

Isesengura rishobora gutandukanya ibibazo byo guhinga no kwambara?

Nibyo, akenshi birashobora, kandi iyi niyo ngingo ikomeye ya ge tekinike. Mugihe abakene bombi amavuta n'umubiri kubyara ibyangiritse bitera ge agaciro kwiyongera, zigaragaza ukundi mumakuru.

A amavuta Ikibazo mubisanzwe bigaragarira nka "tapi" yurusaku rwazutse hejuru yurwego runini rwibintu byinshi. Mubisanzwe ntabwo bifite impinga itandukanye, ityaye ijyanye ningaruka zisubiramo. Tekereza nk'inguruga cyangwa urusaku ruhagaze. Iyo amavuta cyangwa firime ya peteroli asenyuka, ubona urukurikirane ruhoraho rwibibazo, microscopique aho kuba "kanda."

Ibinyuranye, kwambara umubiri cyangwa kwangirika (nka spall ku isiganwa) rizatanga impinga zisobanutse, zisobanuwe muri ge spectrum kuri kubyara Ibirindiro biranga amakosa (BPFO, BPFI, nibindi). Ni ukubera ko ingaruka zisubiramo muburyo busobanutse neza hamwe na buri kuzunguruka.

Dore uburyo ushobora gukoresha aya makuru mubikorwa:

1. Urabona kuzamuka AGACIRO kunegura kubyara.
2. Urareba ge Ikirangantego.
3. Urugero A: Urabona igikundiro kinini, cyazamutse "hasi" nta mpinga zisobanutse. Ibi byerekana cyane a amavuta ikibazo. Igikorwa gikwiye ni ugusiga amavuta kubyara hanyuma ufate undi gusoma. Niba ge Urwego rutonyanga cyane, wemeje kandi wakemuye ikibazo udasimbuye ibice.
4. Urugero B: Urabona impinga ityaye, itandukanye ihuye na kubyara BPFO. Ibi byerekana ibyangiritse. Gusiganwa ntibizakosora ibi; the kubyara igomba kuba iteganijwe gusimburwa.

Ubu bushobozi bwo gutandukanya ikiza, amafaranga, no gukumira gusimbuza bitari ngombwa byibyiza byiza kubyara ibyo byashojwe gusa byo guhinga.

Ni uruhe ruhare rwa microlog ya skf mukusanyamakuru?

Uwiteka Skf microlog urukurikirane nimwe munganda zingana na ba copurre yamakuru ya Isesengura rya Vibration. Ibi bikoresho bikomeye bya mudasobwa yihariye yagenewe kubungabunga impano kugirango ukoreshe murwego. Kuri VPK kubyara, dukunze gukorana nabakiriya bakoresha aya sisitemu kugirango dukurikirane ubuzima bwibicuruzwa byacu nyuma yo kwishyiriraho.

Uwiteka Skf microlog ni ibyuma bikora ge gupima bishoboka. Ikora imirongo yose yo kuyungurura no gutunganya inyandiko twaganiriye mbere. Umutekinisiye ahitamo ingingo yo gupima mbere ("inzira") kuri Microg, Afata Uwiteka yihuta kuri mashini, hanyuma ukande buto. Igikoresho noneho gihita kikusanya amakuru akenewe, akora FFT, ibara ge agaciro, no kubika the gusoma.

Abakusanya amakuru bagezweho nka Skf microlog kora ibirenze gukusanya amakuru gusa. Akenshi bafite ibikoresho byo gusesengura:

• Ku--wabikoze: Barashobora kwerekana uburyo bwiza kuri ecran, bigatuma abasesenguzi b'inararibonye kugirango basuzume mbere mu murima.
• Kugenzura Allirm: Igikoresho gishobora kugereranya gishya gusoma Kurwego ruteganyitse mbere yo gutabaza no guhita uhuza imashini iri mu kuburira cyangwa akaga.
• Ububiko bwamakuru: Ibipimo byose bibitswe kandi birashobora gukururwa kumurongo wa mudasobwa kugirango wisesengure ryimbitse kandi igihe kirekire cyo kumenya amashusho nka Skf'SPTINDE YISENGE.

Uku guhuza sensor yizewe, amakuru akomeye ya data nka Microg, hamwe na sofdise yisesengura rikomeye rikora sisitemu yo gukurikirana ibintu byuzuye. Nubu bwoko bwa sisitemu igufasha gucunga ubuzima bwamajana cyangwa ibihumbi byinshi byo kwivuza mukigo cyawe hamwe nubushobozi buke. Kuri mashini igoye, urashobora gukenera kwivuza bitandukanye, harimo na filime imiti ya spherical yo gufata nabi no kwikorera imitwaro iremereye.

Kwinjiza Gerera isesengura muburyo bwiza bwo gufata neza

Gukira ge Isesengura ni intambwe ihinduka kure ("kubikosora iyo bimennye") kubungabunga. Iraguha imbaraga zo kubaka gahunda idahwitse - cyangwa ihamye-yo kubungabunga.

Dore umuhanda wo kwishyira hamwe:

1. Menya umutungo w'ingenzi: Ntushobora gukurikirana byose. Tangira ugaragaza imashini kunanirwa kwagira ingaruka zikomeye kumusaruro, umutekano, cyangwa ikiguzi.
2. Kubaka Ububikoshingiro: Kuri buri mashini ikomeye, kora data base yingingo zo gupima. Kuri buri kubyara, uzashaka gufata ibipimo muri horizontal, uhagaritse, kandi hamwe na axial.
3. Shiraho ibisesesi: Mugihe ushyiraho umuco mushya, uhejuru kubyara, fata intangiriro ge Gusoma gushinga ibirindiro. Nibi "zahabu yawe" kuri uwo mwanya. Urugero rwiza rwibice bitandukanye nibyo umupira wimbitse, bikwiranye nuburyo butandukanye bwa porogaramu.
4. Shiraho inzira isanzwe: Sobanura gahunda yo gukusanya amakuru. Imashini zikomeye zishobora gukurikiranwa buri kwezi, mugihe imitungo idakomeye ishobora gusuzumwa mugihembwe. Iyi gukusanya amakuru isanzwe ni urufunguzo. The Skf microlog Inzira ya Route iratunganye kubwibi.
5. Gisesengura no kureba: Nyuma ya buri nzira, ohereza amakuru hanyuma usubiremo imigendekere. Reba icyaricyo cyose kubyara aho AGACIRO ni ukuzamuka.
6. Kora ku makuru: Koresha isesengura kugirango ukore ibicuruzwa birambuye. Aho "gukosora pompe # 7," Icyemezo gishobora "gusimbuza moteri yo hanze kubyara kuri pompe # 7. Isesengura ry'ibikoresho ryerekana amakosa ya BPFO. "Ibi bituma ikipe yawe ihagera hamwe nibice bikwiye, nk'abizewe Cylindrical Yerekanye, kandi ugabanye igihe cyo gusarura.

Ubu buryo bwo gutwarwa amakuru bukuraho gukeka, kuzamura igenamigambi, amaherezo bituma ibikorwa byawe byose byizewe kandi byunguka.

Guhitamo umufatanyabikorwa wizewe kugirango ugabanye ibiciro byatsinzwe

Isesengura rya Vibration nigikoresho gikomeye cyo kumenya kunanirwa, ariko intego nyamukuru ni irinde gutsindwa mbere. Ubwiza bwa kubyara Ushiraho ni ikintu kimwe cyingenzi mubikorwa byayo bikora. Aha niho ubufatanye nuwabikoze nka VPK iba ingenzi.

Nkuruganda rwemewe rwiso91-rwemejwe hamwe nuburambe bwimyaka icumi, twumva icyo bisaba kubyara a kubyara Ibyo bizahagarara kugirango bisabe ibidukikije. IYO uturutse iwacu, urarenze ikintu gusa; Urimo kubona ingwate yubuziranenge bwujuje ubuziranenge muri:

• Ibikoresho byo mu rwego rwo hejuru: Dukoresha ubwiza-burebure, vacuum-yanganyije ku buzima burenze urugero no gutwara imitwaro.
• Gukora neza: Imirongo yacu yateye imbere hamwe nubuyobozi bukomeye bugenzura neza ko buri kubyara Guhura no kwihanganira igipimo cyo kwihanganira ibipimo byiza kandi byoroshye.
• Kwipimisha Ntabwo twishingikiriza gusa mubugenzuzi bwa nyuma. Dukora-kugenzura hamwe no kwipimisha imikorere yanyuma, harimo no kugenzura ibirango, kugirango tumenye buri kubyara Ibyo bisiga uruganda rwacu ntibufite inenge.

Kubashinzwe gutanga amasoko nkawe, ibi bivuze urunigi rwizewe hamwe no kunanirwa imburagihe. Ubuziranenge kubyara azagira intangiriro yo hasi ge Gusoma kandi bizakomeza iri tegeko rito kubwubuzima burebure, buhanurwa. Gufatanya numuryango wagaragaye nintambwe yambere kandi yingenzi muri gahunda yizewe yizewe.

Urufunguzo rwibanze rwo kwibuka

• Isesengura rya Vibration Nuburyo budatera gukora ubuzima bwiza kandi bwamenye amakosa hakiri kare.
• Uwiteka AGACIRO .
• Kuzamuka ge icyerekezo nikimwe mubipimo byambere kandi byizewe byiterambere kubyara ikibazo.
• Uwiteka ge Spectrum irashobora kugufasha gusuzuma ahantu nyaburanga (ubwoko bwimbere, ubwoko bwo hanze, nibindi) mukumenya imiterere iranga.
• Gusobanura ge amakuru asaba gushiraho icyiciro kandi agerageza gusoma mugihe; Ntabwo ishingiye kumubare umwe.
• Ubuziranenge kubyara Gukora ni ishingiro ryimashini kwizerwa. Ibigize bifite ireme bizabura kunanirwa imburagihe, tutitaye kuri gahunda yawe yo gukurikirana.