Jagorar Waƙa ta VOLVO 14743661 EC900/EC950 Taya/Gaba Taya Mai Haɗawa - Nauyin kayan aikin rarrafe na ƙarƙashin motar kera kaya mai nauyi, mai ƙera da mai bayarwa

Bayanin Fasaha: Tayar Jagora / Tashar Jirgin Gaba ta Idler

Gano Sashe:

• Samfuran Injin da suka dace: VOLVO EC900, EC950 Crawler Excavators.
• Aikace-aikace: Tsarin ƙarƙashin motar, Jagorar Gaba da Tensioning.
• Lakabi na Sashe: Gaban Idler, Jagora Idler, Track Idler.

1.0 Bayanin Sassan

TheTayar Jagora / Tafiya ta Gaba ta Idler Tawagar Tayiwani muhimmin sashi ne, wanda ba a sarrafa shi ba wanda ke gefen gaba na firam ɗin ƙarƙashin abin haƙa ramin, kai tsaye a gaban bututun tuƙi. Yana aiki a matsayin babban jagorar gaba da kuma babban hanyar sadarwa don daidaita matsin lamba a kan hanya. An ƙera wannan haɗakar don jure wa manyan nauyin tasiri, lalacewar gogewa akai-akai, da kuma ƙarfin gefe mai yawa, wanda hakan ya sa ya zama muhimmin abu don tafiya cikin injina mai dorewa da inganci.

2.0 Babban Aiki & Yanayin Aiki

Babban aikin injiniya na wannan taron shine:

• Jagorar Hanya da Ma'anar Hanya: Kamar yadda sunan "Guide Wheel" yake nufi, yana aiki a matsayin wurin juyawar hanya gaba ga sarkar hanya, yana juya hanyarsa bayan ya haɗu da ƙasa sannan ya jagorance ta cikin santsi zuwa ga maƙurar tuƙi, don haka yana bayyana madaurin hanyar.
• Tsarin Daidaita Tashin Hankali: An ɗora na'urar a kan wata na'ura mai ƙarfi da ke ba da damar motsa ta gaba ko baya. Wannan motsi ana sarrafa shi ta hanyar silinda mai cike da ruwa ko mai, wanda ake amfani da shi don saita madaidaicin sag na hanya - ma'auni mai mahimmanci don inganta aiki, ingantaccen amfani da wutar lantarki, da tsawon lokacin sabis na duk abin hawa.
• Babban Tasiri da Shakewar Girgiza: Saboda matsayinsa na gaba, mai aiki tukuru shine abu na farko da zai fuskanci cikas kamar duwatsu, kututture, da bangon rami. An ƙera shi musamman don sha da kuma kawar da manyan abubuwan girgiza, yana kare tsarin ƙarƙashin abin hawa da kuma tuƙi na ƙarshe.
• Daidaitawar Layin Hanya da Daidaita Layin Hanya: Faɗin faffadan tsari da kuma haɗakar flanges na ƙafafun ladan suna aiki don kiyaye daidaiton layi na sarkar layin, suna hana karkatar da hanya yayin juyawar juyawa (“juyawa”) da aiki akan gangara.

3.0 Cikakken Gine-gine & Ƙananan Maɓallan

Wannan tsari ne mai rikitarwa, wanda aka tsara don aikace-aikace masu matuƙar wahala:

• 3.1 Tayar Idler (Bem): Tayar mai girman diamita, mai ƙarfi. An yi mata injin da tauri daidai don samar da mafi kyawun hulɗa da hanyoyin haɗin sarkar hanya da kuma hana lalacewa. A cikin tsare-tsare masu nauyi, tayar na iya zama ƙira mai sassa biyu tare da zoben sawa mai sabuntawa don rage farashin kulawa na dogon lokaci.
• 3.2 Flanges: Jagororin gefe masu haɗaka a ɓangarorin biyu na gefen. Waɗannan flanges suna da mahimmanci don ɗaukar sarkar hanya, hana karkatar da gefe yayin ayyukan lodin gefe. An gina su ne don jure tasirin kai tsaye da kuma gogewa akai-akai.
• 3.3 Tsarin Bearing da Bushing na Ciki:
  • Shaft: Shaft mai ƙarfi, mai tauri, wanda aka ɗora shi da ƙarfi a kan hannun goyon bayan mai aiki.
  • Bearings/Bushings: Gidan da ke juyawa a kan sandar yana juyawa ta hanyar saitin manyan bearings masu ƙarfi ko bushings na tagulla, waɗanda aka zaɓa saboda ƙarfinsu na iya jure nauyin radial mai yawa da ƙarfin turawa na axial lokaci-lokaci.
• 3.4 Tsarin Rufe Matakai Da Dama: Wannan shine mafi mahimmancin tsarin don tsawon lokacin aiki. Yawanci yana ƙunshe da babban hatimin fuska na radial ko hatimin lebe mai yawa, hatimin sakandare, kuma sau da yawa ɗakin mai mai kama da labyrinth. Wannan hanyar shinge mai yawa yana da mahimmanci don cire ƙananan barbashi masu laushi (misali, ƙurar ma'adinai, slurry) da danshi yadda ya kamata, yayin da yake riƙe mai mai aiki mai yawa a cikin ramin ɗaukar kaya.
• 3.5 Maƙallin Haɗawa da Tsarin Zamewa: Haɗawar ta haɗa da maƙallin da aka ƙera ko aka ƙera tare da saman zamewa na inji. Waɗannan saman suna haɗuwa da jagororin da suka dace akan firam ɗin ƙarƙashin abin hawa kuma an haɗa su da sandar turawa na silinda mai tayar da hankali, wanda ke ba da damar daidaita matsayin mai aiki daidai.

4.0Bayani dalla-dalla game da kayan aiki da aiki

• Kayan Aiki: Simintin ƙarfe mai yawan carbon ko kuma yin ƙira.
• Tauri: Ana yin tauri ko kuma an yi tauri a saman gefen da aka yi amfani da shi wajen shigar da bututun zuwa matsakaicin kewayon 55-62 HRC, wanda ke samar da daidaito mafi kyau na juriya ga tasirin da kuma ingantattun kaddarorin lalacewa.
• Man shafawa: An riga an cika shi da man shafawa mai zafi mai zafi da matsin lamba mai tsanani (EP). Yawancin kayan haɗin suna da daidaitaccen manne don sake shafawa lokaci-lokaci don taimakawa wajen tsarkake ɗakin rufewa daga ƙananan gurɓatattun abubuwa da kuma tsawaita tazara na aiki.

5.0 Hanyoyin Kuskure & Kulawa

• Iyakokin Lalacewa: Ana tantance ingancin aiki ta hanyar auna raguwar tsayin flange da diamita na rim bisa ga iyakokin lalacewa da aka ƙayyade na VOLVO. Flange da suka lalace suna ƙara haɗarin lanƙwasa hanya sosai.
• Yanayin Rashin Nasara da Aka Fi Sani:
  • Fashewar Flange da Karyewar Flange: Fashewa, fashewa, ko kuma karyewar flange gaba ɗaya saboda manyan abubuwan da ke haifar da cikas.
  • Lalacewar Rim da Concave: Lalacewar da ke fitowa daga hanyoyin haɗin sarkar hanya tana haifar da ramuka ko kuma siffar concave a gefen, wanda ke haifar da taɓawar hanya mara kyau da kuma saurin lalacewar sarkar.
  • Karyewar Bearings: Wani mummunan lalacewa wanda galibi ke faruwa ne sakamakon gazawar hatimi, wanda ke haifar da shigar gurɓata. Wanda aka kama ba zai juya ba, yana aiki kamar birki kuma yana haifar da lalacewa mai sauri da tsanani ga bututun sarkar hanya da kuma wanda ke yin aiki da kansa.
  • Tsarin Zamiya: Tsatsa, lalacewa, ko gurɓatar maƙallan zamiya na iya hana daidaita tashin hankali, kulle maƙallin a wurinsa da kuma lalata aikin hanya.
• Aikin Gyara: Dubawa akai-akai don juyawa kyauta, daidaiton tsarin, da alamun rashin iya ji/ganuwa na gazawar ɗaukar kaya yana da mahimmanci. Dole ne a duba kuma a daidaita ƙarfin hanyar bisa ga littafin aikin masana'anta. Mafi mahimmanci, ya kamata a maye gurbin mai aiki tare da sarkar hanya da sauran abubuwan da ke ƙarƙashin abin hawa don hana lalacewa cikin sauri da rashin daidaituwa.

6.0 Kammalawa

TheTayar Jagora ta Volvo EC900/EC950 / Tayar Gaba ta Idler Ta haɗuwani muhimmin sashi ne mai matuƙar muhimmanci ga kwanciyar hankali, motsi, da kuma tsawon rai na tsarin injin haƙa ƙasa. Matsayinsa biyu a cikin jagora da kuma ƙara ta'azzara ya sa ya zama dole don ingantaccen aikin injin. Kulawa mai aiki, ingantattun hanyoyin ƙara ta'azzara, da kuma maye gurbin tsarin daidai gwargwado su ne muhimman fannoni na kulawa. Amfani da ingantattun sassan OEM ko waɗanda aka tabbatar suna tabbatar da daidaiton girma da ake buƙata, kayan aiki, da kuma aikin rufewa don jure wa mummunan yanayin aiki da ake tsammani daga manyan injin haƙa, ta haka ne ke kare babban jarin da ake zubawa a cikin kayan aiki.