An rubuta wannan jagorar ne donmasu fasaha a fannin gyara, masu tsara tsarin hydraulic, da kuma jami'an sayewaɗanda ke gano hayaniyar famfon ruwa a cikin famfon vane kuma suna buƙatar takarda guda ɗaya da ke haɗa nau'in hayaniya, tushen sanadin, gwajin tabbatarwa, da kuma gyara ga tsarin aikin bincike mai kariya. An ɗauko shawarwarin ne daga waɗanda aka buga.famfon Vickers VQ na cikin vanebayani dalla-dalla da kumaNFPA(Ƙungiyar Kula da Ƙarfin Ruwa ta Ƙasa) mafi kyawun hanyoyin auna hayaniya don tsarin hydraulic na masana'antu.
TL;DR — Hoton Binciken Hayaniyar Vane Pump
- Nau'ikan hayaniya guda biyar:Ci gaba da kuka, kukan bugawa, bugawa, ƙara mai yawan gaske (sama da 2 kHz), da kuma kururuwa. Kowanne yana nuna ƙananan dalilai.
- Dalilai bakwai masu muhimmanci:Shigar iska (35%), cavitation (25%), lalacewar tip na vane (20%), gazawar ɗaukar kaya (10%), rashin daidaiton shaft (5%), ƙuntatawa na layin tsotsa (3%), ɓullar ciki (2%).
- Kayan aikin bincike:Na'urar auna sauti ta makaniki don gano hayaniya, na'urar auna sauti ta tsotsa don tabbatar da layin tsotsa, na'urar auna zafi ta infrared don zafin bearing, na'urar nazarin girgiza don gano mita.
- Gyara tsammanin:Gyara mai nasara yana rage matakin hayaniya da 5 zuwa 15 dB(A) a filin da babu hayaniya na m 1, wanda shine bambancin matakin sauraro tsakanin famfon da aka saba da famfon da ya lalace.
- Gyara vs maye gurbin:Ana iya gyara lalacewar tip na vane ta hanyar maye gurbin harsashi; lalacewar bearing yawanci yana buƙatar cikakken maye gurbin famfo saboda bearing ba za a iya amfani da shi ba a yawancin ƙirar famfon vane.
Waɗannan su ne jigogin kanun labarai. Sauran labarin ya yi bayani dalla-dalla kan kowane layi, tare da jadawalin ganewar asali, teburin alamun-da-da-sakamako-da-gwaji-da-gyara-da-gyara, ƙayyadaddun sayayya don maye gurbin jerin Vickers VQ, da kuma sharuɗɗan yanke shawara kan sayayya don gyara-da-maye gurbin.
Nau'ikan Hayaniya Guda Biyar da Man Fetur na Vane ke Samarwa
Famfon vane yana samar da nau'ikan hayaniyar guda biyar da ake iya ganewa, kuma kowannensu yana nuna ƙananan adadin abubuwan da ke haifar da tushen. Stethoscope na makaniki akan jikin famfo shine babban kayan aikin gano cutar; mitar matakin sauti a filin kyauta na mita 1 shine kayan aikin na biyu. Mai nazarin mita shine kayan aikin na uku, wanda ake amfani da shi lokacin da nau'in hayaniyar ba shi da tabbas kuma dole ne a tabbatar da tushen abin da ke haifar da shi kafin a wargaza shi.
Ci gaba da kukahayaniyar sautuka ce mai yawan mita wadda ba ta canzawa idan aka matsa mata lamba. Yawanci ana samunta ne ta hanyar shigar iska a layin tsotsa, ko kuma ta hanyar lalacewar tip ɗin vane wanda ke haifar da girgiza mai yawan mita yayin da vane da ya lalace ya wuce gefen tashar zobe. Gwajin ganewar asali shine a auna matakin hayaniyar da man a matsakaicin maki sannan kuma tare da man a mafi ƙarancin maki: matakin hayaniyar da ya ragu da 3 zuwa 5 dB(A) a matsakaicin maki shine shigar iska, yayin da matakin hayaniyar da bai canza ba shine lalacewar vane.
Kuka mai ƙarfiƙarar bugun jini ce mai ƙarancin mita wanda ke tashi da faɗuwa a saurin shaft ɗin famfo. Yawanci ana haifar da shi ne ta hanyar cavitation a tashar tsotsa, wanda hakan ke faruwa ne ta hanyar layin tsotsa mai ƙanƙanta, ƙarancin matakin mai, ko man ƙarancin ɗanko a zafin aiki. Gwajin ganewar asali shine a auna injin tsotsa a tashar shiga famfo da ma'aunin injin tsotsa; injin tsotsa sama da sandar 0.5 a kwararar da aka kimanta yana tabbatar da cavitation.
Kwankwasawahayaniyar tasiri ce daban-daban a saurin shaft ɗin famfo, wanda ke faruwa sakamakon ƙarshen shaft ɗin da ke buga zobe a kusurwa daban da sabbin shaft ɗin (van da aka sa) ko kuma ta hanyar na'urorin juyawar bearing da ke buga lahani a cikin ciki ko waje (bearing da aka sa). Gwajin ganewar asali shine a auna mitar ƙwanƙwasawa tare da na'urar nazarin girgiza: ƙwanƙwasa van da aka sa yana kan saurin shaft 1x (misali, 30 Hz a 1800 RPM), yayin da ƙwanƙwasa bearing da aka sa yana kan mitar lahani na bearing, wanda yawanci yana daidaita saurin shaft (misali, 120 Hz don bearing tare da rabon mita 4.0).
Ƙara mai yawan mitaSautin sauti ne sama da 2 kHz, wanda yawanci ke faruwa ne sakamakon sharewar vane-to-slot (vane ɗin yana kwance a cikin ramin kuma yana girgiza a babban mita) ko kuma ta hanyar amsawar ruwa a cikin layin tsotsa. Gwajin ganewar asali shine a saurara da stethoscope na makaniki a flange na tsotsa; ƙarar da ke ƙaruwa a sautin lokacin da aka matse flange na tsotsa shine sautin layin tsotsa, yayin da ƙarar da ba ta da alaƙa da flange na tsotsa shine sharewar vane-to-slot.
Hisinghayaniyar broadband ce daga jikin famfo, wadda yawanci ke faruwa ne sakamakon iskar mai da ke cikin famfo ko kuma ɗigon ruwa na ciki da ya wuce hatimin da ya lalace ko kuma bushing. Gwajin ganewar asali shine a sanya stethoscope na makaniki a murfin gaba na famfo; hisa mafi ƙarfi a murfin gaba shine hatimin shaft da ya lalace, yayin da hisa wanda yake daidai da jiki shine iska.NFPAMafi kyawun aikin auna hayaniya ya ƙunshi waɗannan nau'ikan hayaniya guda biyar a cikin kayan horo na kula da tsarin hydraulic na masana'antu.
Jadawalin Ganewa - Alamomin da Za Su Haifar da Gwajin Tabbatarwa
| Alamar hayaniya | Dalili mai yiwuwa | Gwajin tabbatarwa | Gyara |
|---|---|---|---|
| Ci gaba da kuka, mafi ƙarfi lokacin sanyi | Shigar iska a haɗin layin tsotsa | Gwajin kumfa na sabulu da ruwa a flange na tsotsa tare da famfo yana gudana | Sake kunna flange ɗin tsotsa zuwa ga takamaiman masana'anta; maye gurbin gasket idan ya lalace |
| Ci gaba da kuka, ba mafi ƙara ba idan sanyi ya yi yawa | Tufafin Vane | Cire kan famfo, a auna izinin cirewar gefen van (matsakaicin 0.05 mm) | Sauya katunan vane (katunan katunan VQ jerin) |
| Kuka mai bugawa, matakin hayaniyar sama da 75 dB(A) | Cavitation daga layin tsotsa mai ƙuntatawa | Auna injin tsotsa; sama da ma'aunin 0.5 yana tabbatar da cavitation | Sauya bututun da aka lankwasa, cire matatar, ƙara girman layin tsotsa |
| Kuka mai bugawa, injin tsabtace ruwa daidai gwargwado, matakin mai daidai gwargwado | Danko mai ya yi yawa don zafin aiki | Auna zafin mai a wurin shigar famfo; a duba da samfurin matakin ISO VG | Canja zuwa matakin danko da masana'anta suka ba da shawarar |
| Kwanƙwasawa da saurin shaft 1x, zafin jiki na akwati na yau da kullun | Tip ɗin vane da ya lalace | Cire kan famfo, duba ƙarshen van don ganin ko akwai guntu ko kuma an share shi sosai | Sauya harsashin vane |
| Ana yin ƙwanƙwasawa a lokacin da aka ɗaga, zafin jiki ya tashi zuwa digiri 20-40 na Celsius | Lalacewar bearing ko gazawar da wuri | Ma'aunin zafi da sanyi na infrared akan gidan bearings; kwatanta da iyakokin takamaiman bayanai | Sauya famfon (ba a amfani da bearings) |
| Ƙara mai yawa wanda ke ƙaruwa lokacin da aka matse finjin tsotsa | Ra'ayin layin tsotsa | Saki flange na tsotsa, lura idan ƙarar ta ragu | Ƙara mai tara layin tsotsa ko canza hanyar layin tsotsa |
| Ƙara mai yawan mita ba tare da lanƙwasa ba | Filin shiga-zuwa-rami | Auna izinin shiga daga vane zuwa rami (yawanci matsakaicin 0.03 mm) | Sauya harsashin vane |
| Ana hura wuta a gaban murfin, ana iya ganin ɗigon mai | Hatimin shaft da ya lalace | Dubawa ta gani na murfin gaba don ganin konewar mai | Sauya hatimin shaft (yawanci yana buƙatar wargaza famfo) |
| Kayan aiki suna yawo a kusa da famfo, babu malalar mai | Iska daga matakin mai ko ƙirar tafki | A zuba mai a wuta, a bar shi na tsawon minti 5, a lura idan ya yi zafi sosai | Magance matakin mai, magudanar ruwa, ko zubar iska |
| Kuka da hayaniya da kuma zafin jiki mai yawa | Dalili da yawa: yawanci bearings da aka sata da kuma vanes da suka sata | Binciken girgiza don gano bangaren mitar ɗaukar kaya | Sauya famfo (sake ginawa gaba ɗaya ba shi da tsada a wannan matakin) |
| Bututun tsotsa da injin tsotsa sama da sandar 0.5 da kuma matakin mai ƙasa | Dalili da yawa: cavitation da lalacewar vanes | A cire mai, a auna injin tsabtace iska; idan ƙwanƙwasawa ta ci gaba, lalacewar van shine babban dalilin | A fara zuba mai a cikin kwalbar, sannan a maye gurbin kwandon shara idan ƙwanƙwasawa ta ci gaba |
Waɗannan su ne layukan da aka buga da kuma waɗanda aka lura a cikin littattafan kula da famfon motar vane na masana'antu. Layuka 12 sun ƙunshi kusan kashi 95% na koke-koken hayaniyar famfon vane da ma'aikacin gyaran zai fuskanta a cikin yanayin masana'antu na yau da kullun, kuma tsarin aikin bincike iri ɗaya ne ba tare da la'akari da nau'in famfon ba. Takaddun siyan famfon maye gurbin shine famfon Vickers VQ jerin intra-vane dagaVicks Hydraulica cikin canjin da ya dace da famfon da ke akwai (20VQ, 25VQ, 35VQ, 45VQ, 2520VQ, 3520VQ, 4520VQ, 4525VQ, ko 4535VQ), tare da ƙirar vane 12 don ƙarancin kwararar ruwa, daidaita hydraulic don tsawon rai, da kuma harsashi mai zaman kansa don aiki ba tare da cire famfon daga wurin da aka ɗora shi ba.
Dalilin da yasa Vickers VQ Series ya dace da famfon maye gurbin
Famfon Vickers VQ jerin intra-vane shine madadin famfon vane da ya lalace a cikin tsarin hydraulic na masana'antu. Tsarin vane mai 12 yana ba da ƙarancin bugun ruwa (yawanci kashi 1 zuwa 2 cikin ɗari na kwararar da aka kimanta), tsarin daidaita hydraulic yana rage matsin lamba na hulɗa da vane-to-stator, kuma ƙirar harsashi mai zaman kanta tana ba da damar yin aiki ba tare da cire famfon daga wurin da aka ɗora shi ba. Motsi 12 a cikin jerin VQ (20VQ zuwa 4535VQ) sun rufe kewayon 10 zuwa 180 cc/rev, wanda shine kewayon ƙaura na yau da kullun ga tsarin hydraulic na masana'antu a cikin injunan injuna, injinan kayan aiki, simintin die, da kayan aikin ƙarfe.
Tsarin daidaita hydraulic shine babban fa'idar fasaha. Famfon vane mara daidaito yana samar da babban nauyin radial akan shaft saboda gefen matsin lamba na zoben yana tura rotor akan stator, wanda shine babban tushen lalacewa da hayaniya na bearing. Tsarin hydraulic na VQ yana rage wannan nauyin radial ta hanyar haɗa gefen matsin lamba na zoben zuwa gefen tsotsa na zoben ta hanyar ma'aunin ma'auni, wanda ke daidaita matsin lamba a kowane gefen rotor. Sakamakon shine tsawon rayuwar bearing, famfon mai natsuwa, da ingantaccen aiki mai ƙarfi akan tsawon rayuwar sabis.
Tsarin vane mai tsawon ƙafa 12 shine fa'ida ta biyu ta fasaha. Famfon vane mai tsawon ƙafa 10 yana samar da bugun kwarara 10 a kowace juyawa, yayin da famfon vane mai tsawon ƙafa 12 yana samar da bugun kwarara 12 a kowace juyawa, kowannensu a ƙaramin girma. Ƙaramin bugun kwarara yana nufin ƙarancin hayaniya a tashar fitarwa, ƙarancin girgizar matsi a cikin tsarin, da ƙarancin girgiza a layin fitarwa. A cikin injin ƙera allura, ƙaramin bugun kwarara yana fassara kai tsaye zuwa ga daidaitaccen nauyin harbi da ƙarfin aiki mai ƙarfi.
Yadda Ake Ganewa da Gyaran Famfon Vane Mai Sauri — Tsarin Aiki Mai Mataki Shida
Ga ma'aikacin gyaran fuska wanda ke gano hayaniyar famfon ruwa a cikin famfon vane, tsarin ganewar cutar zai faɗi zuwa matakai shida. A gudanar da su a jere, sannan a gano musabbabin kuma a yi amfani da gyaran ba tare da an cire shi ba.
- Gano nau'in hayaniyar ta amfani da na'urar stethoscope ko na'urar auna matakin sauti.Yi amfani da na'urar stethoscope ta makaniki a jikin famfo ko kuma na'urar auna sauti a filin da babu mita 1. Ci gaba da kuka wani sautin sauti ne mai yawan mita wanda ba ya canzawa idan aka matsa lamba. Kukan bugawa yana tashi kuma yana faɗuwa a saurin shaft ɗin famfo. Kwanƙwasawa wani sautin tasiri ne daban a saurin shaft ɗin famfo. Kukan mita mai yawa shine sautin da ke sama da 2 kHz. Kukan sauti shine sautin da ke fitowa daga jikin famfo.
- Da farko duba yanayin layin tsotsa.Layin tsotsa mai ƙuntatawa ko kuma flange mai santsi shine ke haifar da kusan kashi 60% na koke-koken hayaniyar famfon vane. Duba layin tsotsa don ganin ko akwai matsala, ƙuntatawa, ko ƙananan bututu. Duba flange ɗin tsotsa don samun ƙarfin juyi mai kyau. Auna injin tsotsa da ma'auni a tashar shigar famfo; injin tsotsa ya kamata ya kasance ƙasa da sandar 0.5 a daidai lokacin da aka ƙayyade kwararar.
- Tabbatar da yanayin mai da kuma yanayin zubar jini a iska.Shigar iska ita ce ta biyu da ta fi yawan haifar da hayaniyar famfon vane. Duba matakin mai a cikin ma'ajiyar. Duba layin tsotsa don ganin ko iska na ɗigawa ta hanyar shafa maganin sabulu da ruwa a kowane haɗin gwiwa yayin da famfon ke aiki; kumfa yana nuna ɗigawa. Tabbatar cewa zubar iska yana aiki yadda ya kamata; zubar iska da ta makale na iya haifar da hayaniya mai ɗorewa koda kuwa layin tsotsa ba ya ɗigawa.
- Duba ƙarshen vane da zoben don ganin ko sun lalace.Cire kan famfon kuma duba ƙarshen motar don ganin ko ta yi rauni ko kuma ta yi yawa a zoben. Tsarin Vickers VQ na cikin motar yana amfani da ƙananan ramuka goma sha biyu don rage yawan kwararar ruwa, kuma ƙarshen motar shine saman da ya fi lalacewa. Auna iyakar motar da aka yi amfani da ita bisa ga ƙa'idodin masana'anta; matsakaicin iyakar sabis shine matsakaicin izinin 0.05 mm.
- Duba bearings da kuma daidaita shaft.Lalacewar bearing matsala ce ta ƙarshen mataki wanda ke haifar da ƙarar bugawa da kuma ƙaruwar zafin jiki a cikin akwati. Duba zafin gidan bearing da ma'aunin zafi na infrared; matsakaicin zafin jiki mai ci gaba yawanci digiri 80 na Celsius ne sama da yanayi. Duba daidaita shaft ɗin tare da alamar kira; iyakar daidaito yawanci shine jimlar karanta alamar 0.05 mm.
- A shafa gyaran sannan a tabbatar da rage hayaniya.Gyaran ya dogara ne da dalilin: maye gurbin ƙa'idar layin tsotsa, gyara zubar iska, maye gurbin katifar vane da ta lalace, maye gurbin bearings da suka lalace, ko maye gurbin dukkan famfon idan lalacewar ta wuce iyakar sabis. Auna matakin hayaniyar bayan gyara kuma a kwatanta da tushen gyara kafin gyara; gyaran da ya yi nasara yawanci yana rage matakin hayaniyar da 5 zuwa 15 dB(A), wanda shine bambancin matakin ji tsakanin famfon da aka saba da famfon da ya lalace.
Kuskuren ganewar asali da aka fi sani a karon farko game da ƙarar hayaniyar famfon vane shine a ɗauka cewa sanadin lalacewar vane ne kuma a yi odar maye gurbin harsashi, lokacin da ainihin sanadin shine shigar iska. Sauya harsashin vane akan famfo tare da zubar iska zai rage matakin hayaniyar na tsawon awanni kaɗan, sannan shigar iska zai sa lalacewa ta yi sauri kuma hayaniyar ta dawo cikin 'yan makonni. Gwajin ganewar asali don shigar iska yana da sauri (gwajin kumfa na sabulu da ruwa na mintuna 5) kuma tabbatacce ne, kuma aikin siye mai kyau shine a gwada shigar iska kafin yin odar harsashi.
Tambayoyin da ake yawan yi akai-akai
Mene ne mafi yawan abubuwan da ke haifar da hayaniyar famfon hydraulic a cikin famfon vane?
Abubuwa bakwai da suka fi haifar da hayaniyar famfon ruwa a cikin famfon vane, bisa ga yawansu, sune: (1) shigar iska ta cikin layin tsotsa, wanda ke haifar da kukan da ke ci gaba da yi kuma yana da alhakin kusan kashi 35% na koke-koken hayaniya, (2) cavitation daga layin tsotsa mai iyaka ko ƙarancin matakin mai, wanda ke haifar da kukan bugawa kuma yana da alhakin kusan kashi 25% na koke-koken hayaniya, (3) lalacewar tip na vane daga gurɓatar mai ko tsawon lokacin aiki na yau da kullun, wanda ke haifar da kukan buguwa kuma yana da alhakin kusan kashi 20% na koke-koken hayaniya, (4) gazawar ɗaukar nauyi sakamakon lalacewa ko rashin daidaito, wanda ke haifar da ƙwanƙwasawa da hauhawar zafin jiki kuma yana da alhakin kusan kashi 10% na koke-koken hayaniya, (5) rashin daidaiton shaft tsakanin famfon da babban mai motsi, wanda ke haifar da girgizar sauri na shaft 2x kuma yana da alhakin kusan kashi 5% na koke-koken hayaniya, (6) ƙuntatawa daga layin tsotsa daga bututun da ya toshe ko matatar da ta toshe, wanda ke haifar da hayaniyar cavitation kuma yana da alhakin kusan kashi 3% na koke-koken hayaniya, da (7) zubewar ciki ta wuce hatimin da ya lalace ko bushing, wanda ke haifar da kukan buguwa kuma shine ke da alhakin kusan kashi 2% na koke-koken hayaniya.
Ta yaya zan iya bambance tsakanin hayaniyar cavitation da hayaniya ta iska?
Cavitation da iska suna samar da irin wannan sautin sautuka masu yawan mita, amma sun bambanta a cikin yanayin raƙuman ruwa, alaƙar matsin lamba, da kuma martanin canje-canjen matakin mai. Hayaniyar cavitation kukan bugawa ne wanda ke tashi da faɗuwa a saurin shaft ɗin famfo kuma yana da alaƙa da zagayowar matsin lamba na fitarwa; yana ƙara ƙarfi yayin da matsin lamba na fitarwa ya faɗi a ƙasan zagayowar. Hayaniyar shigar iska kukan ci gaba ne wanda ba ya bugawa da saurin shaft kuma bai yi daidai da matsin lamba na fitarwa ba; yana da ƙarfi mafi girma lokacin da famfon ya yi sanyi kuma ya fi shiru lokacin da famfon ya kai zafin aiki. Ana gyara cavitation ta hanyar magance ƙuntatawa na layin tsotsa ko ƙarancin matakin mai. Ana gyara shigar iska ta hanyar gano da gyara ɗigon iska, yawanci a flange na tsotsa, hatimin tafki, ko kuma daidaita zubar jini ta iska. Dabarar gano cutar ita ce a cika tafki da ke sama da matsakaicin alamar kuma a ga ko matakin hayaniyar ya faɗi.
Shin famfon ruwa mai hayaniya koyaushe yana da matsala?
Ba koyaushe ba ne. Kowace famfon hydraulic tana fitar da wani hayaniya, kuma matakin hayaniyar ya dogara ne da nau'in famfon, matsin lamba na aiki, saurin famfon, da kuma shigarwa. Famfon vane da ke aiki a sandar 175 da 1800 RPM zai samar da matakin hayaniyar tushe na 65 zuwa 75 dB(A) a filin da babu kowa a ciki na m1, wanda hakan al'ada ce. Famfon da ya karu da 5 zuwa 10 dB(A) fiye da tushensa yana fuskantar matsala. Famfon da ba zato ba tsammani ya fi ƙarar 15 zuwa 20 dB(A) fiye da tushensa yana da matsala mai tsanani wadda ke buƙatar kulawa nan take. Mafi kyawun aikin auna hayaniyar NFPA ga tsarin hydraulic na masana'antu shine a kafa matakin hayaniyar tushe a lokacin shigarwa, a auna kowace shekara, sannan a daidaita bayanan.
Mene ne bambanci tsakanin hayaniyar famfon vane da ya lalace da kuma hayaniyar bearing da ya lalace?
Famfon van da ya lalace yana haifar da ƙarar ƙwanƙwasa a saurin shaft ɗin famfo saboda ƙarshen van da ya lalace yana buga zobe a kusurwa daban da sabbin vanes, kuma tasirin yana yaɗuwa zuwa jikin famfo a matsayin tasirin da ba a iya jurewa ba. Bearing da ya lalace yana haifar da ƙarar ƙwanƙwasa a mitar ɗaukar hoto, wanda ya fi saurin shaft ɗin famfo saboda bearing yawanci yana juyawa a ninki na saurin shaft dangane da yanayin ɗaukar hoto. Dabbar ganewar asali ita ce a auna mitar ƙwanƙwasawa ta amfani da na'urar nazarin girgiza: ƙwanƙwasawa da ya lalace yana kan saurin shaft 1x (misali, 30 Hz a 1800 RPM), yayin da ƙwanƙwasawa da ya lalace yana kan mafi girman jituwa (misali, 120 Hz don bearing tare da matsakaicin rabo na mita 4.0). Wata dabarar ganewar asali ita ce zafin jiki: van da ya lalace ba sa haifar da ƙaruwar zafin jiki, yayin da bearing da ya lalace ke sa zafin shaft ɗin ya tashi daga digiri 20 zuwa 40 na Celsius sama da na al'ada cikin awanni na aiki.
Za a iya gyara famfon ruwa mai hayaniya ta hanyar canza mai?
Wani lokaci. Ana gyara famfon ruwa mai hayaniya da iska ke shiga daga ƙarancin mai ta hanyar ƙara masa man, amma hayaniyar za ta dawo a wani lamari na gaba mai ƙarancin mai sai dai idan an gyara dalilin da ke haifar da hakan. Ana gyara famfon ruwa mai hayaniya da cavitation ya haifar daga danko mai wanda ya yi yawa ga zafin aiki ta hanyar canzawa zuwa matakin danko da masana'anta suka ba da shawarar. Ba a gyara famfon ruwa mai hayaniya da ya haifar da lalacewar vane ko lalacewar bearing ta hanyar canza man ba; canjin mai na iya ɓoye hayaniyar na ɗan lokaci idan sabon man yana da ingantattun kaddarorin hana lalacewa, amma lalacewar injin har yanzu tana ci gaba. Gwajin ganewar asali shine a canza man, a kunna famfon na tsawon awanni 200, sannan a sake auna matakin hayaniyar.
Yaushe ya kamata a maye gurbin famfon ruwa mai hayaniya maimakon a gyara shi?
Ya kamata a maye gurbin famfon hydraulic mai hayaniya maimakon a gyara shi idan hayaniyar ta faru ne sakamakon lalacewar tip na vane wanda ya wuce iyakar sabis na masana'anta (yawanci 0.05 mm sharewa akan ƙirar intra-vane ta Vickers VQ), lokacin da gazawar bearing ta kai ga inda zafin akwatin ya fi digiri 50 C sama da yanayi, lokacin da hayaniyar ke tare da iska mai gani a cikin ma'ajiyar, ko kuma lokacin da aka sake gina famfon fiye da sau biyu kuma hayaniyar tana dawowa cikin tsawon lokacin sabis ɗin da aka kimanta. Takaddun siyan don maye gurbin shine famfon intra-vane na Vickers VQ, wanda ake samu a cikin 20VQ, 25VQ, 35VQ, 45VQ, 2520VQ, 3525VQ, 4520VQ, 4525VQ, da 4535VQ, tare da ƙirar vane 12 don ƙarancin kwararar ruwa, daidaita hydraulic don tsawon rai, da kuma harsashi mai zaman kansa don aiki ba tare da cire famfon daga wurin da aka ɗora shi ba.
Yadda Vicks Hydraulic ke Taimakawa Gano Hayaniyar Famfon Hydraulic
Ga ma'aikacin gyaran fuska, mai tsara tsarin hydraulic, ko jami'in sayayya da ke fayyace maye gurbin famfon vane don aikace-aikacen hayaniya, shirin sayayya ya faɗi zuwa takardu uku: aBayanin samfurin jerin VQ(Matsakaicin motsi 12 da suka shafi 10 zuwa 180 cc/rev), asiffar ganewar hayaniya(jaddamar bincike mai layuka 12 tare da alamun cutar, dalili, gwajin tabbatarwa, da gyara), da kumaBuƙatar ganewar asali game da alamun hayaniya-ga-Vicks(hanyar imel don aika alamun hayaniya ga injiniyan Vicks don takamaiman aikace-aikacen famfo).Nau'in famfon Vicks na'ura mai aiki da karfin ruwaya haɗa da jerin VQ, jerin T6/T7 Denison, jerin V10/V20 Vickers, da kuma jerin famfon ABT servo.hanyar tuntuɓarDomin gano hayaniyar, ana iya samun WhatsApp ko imel na ƙungiyar injiniyoyi ta Vicks, tare da lokacin amsawa na awanni 24 akan yawancin buƙatun.