Excavator Babban Isar Rushewa Dogon Haɓaka Da Tsarin Hannu

The excavator high kai ruguza dogon albarku da hannu daidaitawa yana wakiltar wani abin al'ajabi na injiniya na musamman wanda aka tsara musamman don ayyukan rushewa mai tsayi. Lokacin da aka tsara su yadda ya kamata, waɗannan ƙwararrun haɗe-haɗe na iya canza daidaitattun injina zuwa injunan rushewa masu ƙarfi waɗanda za su iya kaiwa tsayi har zuwa mita 15 yayin da suke riƙe da kwanciyar hankali da sarrafawa. Daidaiton yawanci ya ƙunshi abubuwa masu mahimmanci da yawa, gami da ingantattun silinda na albarku, silinda na musamman na hannu, manyan hoses na hydraulic, ma'aunin nauyi, da tsarin tsaro na ci gaba. Waɗannan ɓangarorin suna aiki cikin jituwa don tsawaita isar da mai tonawa yayin samar da ƙarfin da ake buƙata da daidaito don gudanar da ayyukan rushewar. Ba kamar daidaitattun abubuwan haɗe-haɗe na haƙoran haƙori ba, ƙayyadaddun ƙayyadaddun rugujewa na buƙatu yana buƙatar madaidaicin lissafin injiniya don daidaita tsayin daka tare da amintaccen ƙarfin ɗagawa, yawanci yana tallafawa har zuwa tan 30, dangane da ƙayyadaddun injin tushe da takamaiman buƙatun aikace-aikacen.

Boom Silinda

Silinda na albarku sune tushen tushen kowane abu excavator high kai ruguza dogon albarku da hannu saitin, yin aiki a matsayin tsoka na hydraulic na farko wanda ke ba da damar iya ɗaukar nauyi mai mahimmanci don aikin rushewa. Ba kamar daidaitattun saitunan tonowa ba, dole ne a ƙera kayan aikin rugujewar rugujewa tare da mafi girman jurewar matsi da ƙarfafa hatimi don ɗaukar nau'ikan damuwa na musamman na ayyukan isar da isar da sako.

Ƙarfafa Tsarin Silinda

Silinda mai girman rugujewa suna da sanduna masu ƙwanƙwasa chrome na musamman tare da ƙayyadaddun ƙayyadaddun diamita idan aka kwatanta da daidaitattun samfura. Wannan ƙarfafawa ba don nunawa ba ne kawai; Ƙaruwar sararin samaniya yana rarraba matsa lamba na hydraulic fiye da ko'ina, yana rage yanayin lalacewa ko da a lokacin aiki mai dorewa. Gangunan silinda da kansu galibi suna haɗa katanga masu kauri waɗanda aka ƙera daga manyan ƙarfe na ƙarfe na molybdenum, suna ba da juriya mai ƙarfi ga ƙarfin rugujewa da aka haifar yayin aikin rushewa.

Yawancin manyan rusassun bum ɗin silinda yanzu sun haɗa da na'urorin kwantar da hankali na ci gaba a duka tsawaitawa da wuraren ja da baya. Waɗannan masu damshin ruwa na hydraulic suna hana tasirin jarring wanda in ba haka ba zai ƙara gajiyar bangaren da yuwuwar lalata hatimin hydraulic. Tasirin kwantar da tarzoma ya zama mai mahimmanci musamman lokacin da masu aiki ke aiki da daidaito don zaɓe takamaiman abubuwan gini yayin adana wasu.

Ƙimar Ƙarfin Matsi

Abubuwan buƙatun matsa lamba na hydraulic don rugujewar bututun silinda sun zarce na daidaitattun ayyukan tono. Yayin da na'urorin tono na al'ada sukan yi aiki a matsakaicin matsa lamba tsakanin 4,500-5,000 psi, babban tsarin rushewa yakan tura waɗannan iyakoki zuwa 6,000-7,000 psi yayin aiki mafi girma. Wannan ƙarar ƙarfin matsa lamba yana ba da damar haɓaka don kiyaye kwanciyar hankali koda lokacin da aka tsawaita sosai tare da abubuwan haɗe-haɗe tsunduma

Silinda na rugujewa na zamani suna haɗa tsarin kula da matsa lamba waɗanda ke ci gaba da yin samfurin matsa lamba na hydraulic a kan maki da yawa a cikin jikin Silinda. Waɗannan na'urori masu auna firikwensin suna isar da bayanan ainihin-lokaci zuwa tsarin sarrafa na'ura na tsakiya, suna ba da izinin daidaita matsa lamba ta atomatik wanda ke haɓaka aiki tare da hana faɗuwar tsarin bala'i wanda zai iya faruwa daga matsi da ba a gano ba.

Abubuwan Kulawa

Tsayar da silinda mai girma akan kayan aikin rushewa mai girma yana buƙatar kulawa ta musamman fiye da daidaitattun ka'idojin sabis na tono. Ƙara yawan matsalolin aiki yana buƙatar ƙarin tazara na dubawa akai-akai, yawanci kowane sa'o'i 200-250 na aiki, maimakon sa'o'i 400-500 na gama gari don daidaitattun kayan aikin tono.

Mutuncin hatimi ya zama mahimmanci musamman a wuraren rushewar inda ƙurar kankare da tarkace na iska ke iya kutsawa har ma da ƙananan ɓarna a cikin amincin Silinda. Babban hatimin goge goge tare da kaddarorin cire ƙura masu yawa sun zama ma'auni na masana'antu, galibi suna haɗawa da mahaɗan silicone na musamman waɗanda ke kula da sassauci ko da a cikin matsanancin yanayin zafi. Ƙungiyoyin kula da ci gaba yanzu suna amfani da gwajin ultrasonic don gano ƙananan bangon silinda na silinda kafin bayyanar alamun lalacewa.

Silinda na hannu

Hannun cylinders a cikin wani excavator high kai ruguza dogon albarku da hannu sanyi yana aiki azaman tsarin hydraulic na biyu wanda ke da alhakin daidaitaccen magana da matsayi yayin ayyukan rushewa. Waɗannan silinda suna fuskantar ƙalubale na musamman saboda tsawaita matsayi na amfani da su kuma dole ne su rama ƙarfin ƙarfin da aka samu yayin aiki.

Fasahar Hatimi ta Musamman

Na'urorin rusassun hannu suna amfani da ƙirar hatimin hatimi da yawa waɗanda ke da mahimmanci fiye da ƙayyadaddun haƙa na al'ada. Waɗannan hatimai yawanci sun haɗa da PTFE (polytetrafluoroethylene) zobba masu ɗaukar nauyi haɗe tare da mahaɗan polyurethane na musamman waɗanda ke kiyaye mutunci ko da a ƙarƙashin matsanancin matsin lamba. Sabbin ƙarni na rusassun hannu cylinders fasalulluka na daidaita hatimi tsarin da kai tsaye rama ga al'ada lalacewa, mika sabis tazara yayin rike mafi kyau duka.

Bayan da hatimi kansu, Silinda sanda surface gama samun kulawa ta musamman a lokacin masana'antu. Madaidaicin madaidaicin chrome plating tare da ma'aunin roughness a ƙasa da 0.2 Ra yana ba da ingantaccen yanayin sadarwa mai santsi don hatimi, da matuƙar rage juzu'i da haɓakar zafi yayin aiki. Wannan ingantaccen saman gama kai tsaye yana ba da gudummawa ga tsawaita rayuwar kayan aikin, tare da manyan silinda na rugujewar hannu galibi suna samun sa'o'i 5,000+ na aiki kafin buƙatar babban gyara.

Inganta Tsawon bugun jini

Tsawon bugun jini na hannu yana wakiltar mahimmancin aikin injiniya a cikin aikace-aikacen rushewa mai girma. Ba kamar daidaitattun jeri na excavator inda silinda ke aiki tsakanin ingantattun jeri ba, dole ne na'urorin rugujewar hannu su yi aiki yadda ya kamata a cikin kewayonsu duka. Kalubalen aikin injiniya ya ta'allaka ne a daidaita ƙarar ruwan ruwan hydraulic da ake buƙata don haɓaka cikin sauri tare da riƙe matsi da ake buƙata don ingantaccen sarrafawa.

Silinda na rugujewar hannu na zamani sun haɗa da fasahohin canza matsuguni waɗanda ke daidaita ingantaccen ƙarar silinda dangane da buƙatun aiki. A lokacin motsi na matsayi na farko, tsarin yana ba da damar ƙara yawan adadin ruwa don cimma saurin tsawo. Yayin da Silinda ya kusanci matsayinsa na manufa, tsarin yana canzawa ta atomatik zuwa babban matsa lamba, ƙananan ƙira wanda ke ba da fifiko ga kwanciyar hankali da iko akan sauri. Wannan ikon daidaitawa yana tabbatar da ƙima yayin daidaitattun ayyukan rushewa inda motsi mai sarrafawa ke hana rushewar tsarin haɗari.

Ƙarfin Ɗaukar lodi

Wataƙila abin da ya fi buƙatuwa na ƙirar silinda hannun rugujewa ya haɗa da ƙarfin ɗaukar nauyinsu yayin ayyukan isar da isar da su. Ƙarfin da aka samu ta hanyar haɗin gwiwar rushewa yana haifar da matsi mai dorewa wanda zai mamaye daidaitattun ƙirar silinda da sauri. Gilashin hannu na rugujewa sun haɗa da na'urori masu sarrafa matukin jirgi na musamman waɗanda aka haɗa kai tsaye a cikin kawunan silinda maimakon a cikin ɓangarorin na'ura mai ƙarfi.

Wannan haɗaɗɗen ƙira yana kawar da yuwuwar gazawar maki a cikin layukan hydraulic yayin samar da ƙa'idar matsa lamba nan take. Bawul ɗin duba suna shiga ta atomatik lokacin da matsa lamba na hydraulic ya faɗi ƙasa da ƙayyadaddun ƙofofin da aka ƙayyade, yadda ya kamata ya kulle matsayin Silinda ba tare da la'akari da ƙarfin waje ba. Wannan yanayin aminci yana hana motsin hannu mara sarrafawa ko da a yanayin rashin nasarar layin hydraulic bala'i, yana ba da kariya mai mahimmanci ga duka kayan aiki da masu aiki.

Matsakaicin Matsala

Babban tsarin bututun matsa lamba yana samar da hanyar sadarwa na jini na kowane excavator high kai ruguza dogon albarku da hannu daidaitawa, isar da ikon hydraulic daga babban tsarin famfo zuwa silinda da masu kunnawa nesa nesa. Ba kamar daidaitattun aikace-aikacen excavator ba, saitin rugujewa suna buƙatar ƙwararrun majalissar bututun da ke da ikon jure matsananciyar hawan keke, abrasion, da sassauya.

Ingantattun Kayayyakin Gina

Babban rugujewar-sa na'ura mai aiki da karfin ruwa hoses yana da fasalin gine-gine masu yawa wanda ya wuce daidaitattun ƙayyadaddun masana'antu. Bututu na ciki yawanci yana amfani da mahaɗan roba na roba waɗanda aka ƙarfafa tare da elastomer na musamman waɗanda ke tsayayya da lalata ruwan hydraulic koda a yanayin zafi mai tsayi. Wannan ciki na ciki yana karɓar ƙarfafawa daga nau'i-nau'i masu yawa na ƙarfe mai tsayi ko aramid fiber braiding wanda ke ba da juriya mai fashewa yayin kiyaye sassauci.

Murfin waje ya cancanci kulawa ta musamman a aikace-aikacen rushewa, saboda yana wakiltar kariya ta farko daga lalacewa ta waje. Saitunan rushewa mai girma na zamani suna amfani da murfin polyurethane mai jurewa wanda ke ba da juriya mai girma zuwa 300% idan aka kwatanta da daidaitattun hoses na hydraulic. Wannan ingantacciyar kariya ta zama mai mahimmanci musamman lokacin da bututun dole su bi ta wuraren da aka fallasa ga tarkace mai faɗowa ko tuntuɓar filaye masu ɓarna yayin aiki.

Bukatun Kiwon Matsi

Tushen na'ura mai aiki da karfin ruwa don aikace-aikacen rugujewa dole ne su hadu da ma'aunin matsi na musamman waɗanda ke ba da matsi na aiki duka da matsi na ɗan lokaci. Yayin da daidaitattun aikace-aikacen excavator yawanci suna amfani da hoses da aka ƙididdige don matsa lamba na 5,000-6,000 psi, babban tsarin rushewa yana buƙatar hoses waɗanda aka ƙididdige matsi na aiki 8,000-10,000 psi tare da fashe ƙima sama da 30,000 psi.

Wannan babban gefen aminci yana magana da keɓantattun halayen matsi na ayyukan rushewa, inda sauye-sauyen juriya na kwatsam na iya haifar da matsi na ɗan lokaci wanda zai iya fashe ƙananan hoses. Ginin bututun na musamman ya haɗa da kayan aiki masu ƙarfi waɗanda aka ƙera musamman don aikace-aikacen ƙwaƙƙwaran ƙarfi, galibi ana amfani da tsarin haɗaɗɗiyar haɗakarwa waɗanda ke rarraba ƙarfi da ƙarfi a ko'ina a ƙarshen bututun.

Tsare-Tsare da Kariya

Madaidaicin hanyar hanyar bututun yana wakiltar mahimmin ƙirar ƙira a cikin tsarin rushewa mai girma. Tsawaita tsarin bunƙasa yana haifar da da'irar ruwa mai tsayi sosai idan aka kwatanta da daidaitattun injina, yana gabatar da ƙalubale masu alaƙa da raguwar matsa lamba, dumama ruwa, da nau'in inji akan tarukan tiyo.

Ƙirar haɓakar haɓakar haɓakawa ta haɗa da keɓaɓɓun tashoshi na bututu waɗanda ke kare layi daga lalacewa ta waje yayin samar da isasshen sarari don jujjuya bututun yanayi yayin aiki. Waɗannan tashoshi yawanci suna nuna gefuna masu zagaye da layukan da ba su da ƙarfi waɗanda ke hana lalacewa a wuraren tuntuɓar juna. Sanya dabarar tara masu tara ruwa a ko'ina cikin tsarin yana taimakawa rage matsa lamba yayin da rage yawan damuwa akan tarukan tiyo.

Hannun shaƙewa na musamman suna ba da ƙarin kariya a wuraren lalacewa masu mahimmanci, musamman inda tutocin dole ne su canza tsakanin ƙayyadaddun abubuwan gyarawa da motsi. Waɗannan hannayen riga sun haɗa ginin karkace-rauni wanda ke ba da damar sassauci yayin kiyaye ɗaukar hoto ba tare da la'akari da matsayin haɓaka ba. Sabbin ƙirar ƙira suna amfani da kayan gani mai girma waɗanda ke sauƙaƙe dubawar gani yayin da ke ba da alamun haɓaka yanayin sawa da wuri kafin gazawar bala'i.

FAQ

①Mene ne matsakaicin tsayin daka don isa ga tsarukan rushewar tonowa?

Yawancin haɓakar haɓakar haɓakar kasuwancin kasuwanci mai tsayin tsayi da daidaitawar hannu suna ba da ingantaccen tsayin aiki tsakanin mita 12-15, kodayake ƙwararrun ƙira masu girman kai na iya samun tsayi har zuwa mita 30 tare da tsarin ƙima mai dacewa da daidaitawa.

②Ta yaya ƙarfin ɗagawa ya kwatanta da daidaitattun saitunan excavator?

Tsarin rugujewa mai girman kai yawanci yana ba da ƙarancin ƙarfin ɗagawa idan aka kwatanta da daidaitattun masu tono masu girman daidai, yawanci 30-40% ƙasa da ƙasa saboda tsawaita ƙarfin kuzari. Mai tona 30-ton tare da daidaitattun isa ga iya samar da ingantacciyar ƙarfin ɗagawa a kusa da tan 18-20 a matsakaicin tsawo.

③Wane kulawa na musamman da ake buƙata don kayan aikin rushewa mai girma?

Waɗannan abubuwan haɗe-haɗe na musamman suna buƙatar ƙarin bincike akai-akai na abubuwan haɗin ruwa, musamman mai da hankali kan hatimin silinda, amincin bututun ruwa, da ɗorawa fil. Yawancin masana'antun suna ba da shawarar ingantattun dubawa kowane sa'o'i 100-150 na aiki, tare da kulawa ta musamman ga abubuwan haɓakawa waɗanda ke fuskantar matsakaicin matsakaici yayin ayyukan rushewa.

Tuntuɓi TianNuo 

The excavator high kai ruguza dogon albarku da hannu daidaitawa yana wakiltar daidaitawa na musamman na fasahar tonowa na al'ada da aka tsara don saduwa da ƙalubale na musamman na aikin rushewa mai tsayi. Ta hanyar aikin injiniya a hankali na bum cylinders, silinda na hannu, da tsarin matsi mai ƙarfi, waɗannan haɗe-haɗe suna haɓaka duka isa da damar daidaitattun dandamali na tono. Abubuwan da aka keɓance na musamman suna aiki tare don samar da ikon rushewar sarrafawa a mafi tsayi da ke buƙatar keɓaɓɓen kayan aiki ko aikin hannu.

Yayin da buƙatun rushewar ke ci gaba da haɓaka, musamman a cikin cunkoson wurare na birane inda rarrabuwar kawuna ke maye gurbin fashewar fashewar, buƙatun daidaitawa mai girma na ci gaba da haɓaka. Zane-zane na zamani suna daidaita isar da isar da saƙo tare da kwanciyar hankali na aiki, samar da ƴan kwangila tare da kayan aiki iri-iri masu iya yin daidaitaccen aiki a tsayi. Ga masu sha'awar bincika zaɓuɓɓukan kayan aikin rushewa mai girma don takamaiman buƙatun aikin, TianNu's ƙungiyar injiniya za ta iya ba da cikakken shawarwari game da daidaitawar da suka dace. lamba mu a rich@stnd-machinery.com don keɓaɓɓen ƙayyadaddun kayan aiki waɗanda suka dace da buƙatun aikin ku.

References

1. Johnson, T. (2023). Nagartaccen Tsarin Na'uran Ruwa a cikin Kayan Aikin Rushewar Zamani: Halayen Injiniya. Jaridar Injiniya Kayan Gina, 45 (3), 78-92.

2. Zhang, L., & Peterson, M. (2024). Nazari Tsari na Tsare-tsare Tsare-tsare Masu Haɓaka Isarwa Karkashin Loading Mai Sauƙi. Jarida ta Ƙasashen Duniya na Ƙirƙirar Kayan Aikin Nama, 18 (2), 112-127.

3. Martinez, R. (2022). Haɓaka Ƙirƙirar Silinda na Ruwa don Aikace-aikacen Rushewa. Jaridar Fasahar Kayan Gina, 29 (4), 203-218.

4. Wilson, K., & Thompson, J. (2023). Tsare-tsare Tsare-Tsare a cikin Kayan Aikin Rushewa Mai Girma: Cikakken Bita. Injiniyan Tsaro na Gina Kwata-kwata, 37(1), 45-59.

5. Anderson, P. (2024). Ma'auni na Zaɓin Abu don Ƙarƙashin Ƙarƙashin Ƙarƙashin Ruwa. Kayayyaki a Tsarin Kayan Aikin Gina, 12 (3), 156-172.

Game da Mawallafi: Arm

Arm babban kwararre ne a fannin gine-gine na musamman da na'urorin kula da layin dogo, yana aiki a Kamfanin Tiannuo.