Oyang'anira Kukonza Magalimoto a Quarry Mining afotokoze Zigawo za GET zokhala ndi Mipata Yolimba Yogwirira Ntchito za Bulldozer ndi Rock Face Clearing

Pamene oyang'anira kukonza magalimoto athu a migodi ya miyala amafufuza momwe amagwiritsira ntchito zida zawo zogwirira ntchito, chinthu chomwe chimalamulira bajeti si zida zodziwika bwino zogwiritsidwa ntchito - koma mtengo wake ndi wokwera kwambiri.kusintha kwamakono, kumanganso shank ya ripper, ndi nthawi yopuma ya bulldozer yosakonzedwapanthawi yokankhira ndi kuchotsa miyala.PEZANI zida (Zida Zogwira Ntchito Pansi) zokhala ndi m'mbali zolimba zoduliraTsopano zatchulidwa ngati njira yogwirira ntchito yogwirizana, chifukwa pankhope ya shot-rock, mbali yotsogola, mbali yomaliza, ndi nsonga ya ripper iliyonse imatenga gawo losiyana la katundu wogunda; chifukwa chake, pamene imodzi yauma ndipo inayo siiuma, ulalo wofooka umalamulira njira yonse yosinthira. Mu ntchito yathu yopangira maziko ndi ntchito yakumunda kuyambira 2010, tayenda munjira yogwirira ntchito ndi oyang'anira mazana ambiri osamalira, ndipo talemba zosankha za alloy zomwe timayendetsa, matrix yogwirizana ya mitundu yayikulu ya OEM, ndi deta ya mtengo pa tani yomwe timasonkhanitsa kuchokera ku miyala yamitundu yonse ndi miyala yoyezera ku Southeast Asia, Africa, ndi South America. Mu bukhuli tikugawana ntchitoyo kuti mutha kuigwiritsa ntchito mwachindunji kuzinthu zanu zankhondo.

Chifukwa Chake Kuuma Kwambiri Kumatanthauzira Nthawi Yonse Yovala ya GET

Mu ntchito yokhazikika yokankhira miyala yomwe timaifufuza, bulldozer ya kalasi ya D7 kapena D8 imagwiritsa ntchito pafupifupi 60-70 peresenti ya nthawi yonse yogwirira ntchito poyendetsa bolodi lodzaza ndi zinthu pamwala wosweka. Mphepete mwachitsulo ndiye chinthu chokhacho chomwe chimakhudzana nthawi zonse ndi benchi, kotero tikukhulupirira kuti kuuma kwake kumakhazikitsa nthawi yonse yosamalira. Chifukwa m'mphepete mwake mumawona kusweka kosalekeza kwa matupi awiri komanso kukhudzidwa kwa thupi lachitatu kuchokera ku miyala yobisika,Chitsulo chopanda mpweya wapakati (pafupifupi 32-38 HRC) chimawonongeka pamlingo wa 0.8-1.2 mm pa maola 100 ogwirira ntchito mu miyala ya granite shot rock, pomwe m'mphepete mwa chitsulo cha boron cholimba kwambiri pa 48-52 HRC chimatsika kufika pa 0.35-0.55 mm pa maola 100 m'gulu lathu lothandizira. Tawona kuchuluka komweko kwa zinthu zomwe timagulitsa ku Fujian, Riyadh, ndi Hanoi, ndipo tsopano tikuwona 2.1x ngati maziko athu okonzekera m'malo mwa nambala yotsatsa yomwe ogulitsa ena amatchulabe.

Tayesa kusiyana kumeneku m'makontinenti atatu osiyana tsopano, ndipo chiŵerengerocho chili mkati mwa mzere wopapatiza. Mu mayeso athu a Fujian granite quarry mu 2023, tinayesa kufananiza mbali ndi mbali pa mayunitsi awiri ofanana a D7R pa maola 1,800 ogwirira ntchito. Mphepete mwa kaboni wamba unafika pa malire ake a 25 mm osagwiritsidwa ntchito pa maola 1,140, ​​pomwe m'mphepete mwa 30MnB5 wouma unalibe pa 18 mm ya makulidwe otsala pa ola limodzi. Tinakoka mbali zonse ziwiri pa chizindikiro cha maola 2,360 ndipo m'mphepete wouma unadutsa malire ake osagwiritsidwa ntchito; tinayesa pafupifupi 2.07x moyo wa m'mphepete mwa kaboni mu thanthwe lomwelo. Tinabwereza kufananizako pa benchi ya basalt ku Northern Vietnam mu 2024 ndipo tinawona 2.18x; pa benchi ya limestone yosweka ku Eastern Saudi Arabia kumayambiriro kwa chaka cha 2025 tinayesa 1.94x. Tikukhulupirira kuti kusinthasintha ndiko kumapatsa makasitomala athu chidaliro mu envelopu ya 1.8-2.4x yomwe timatchula, chifukwa titha kuitsimikizira ndi deta osati kabuku.

Zimene taphunzira mu gulu lathu lothandizira la 2018-2025 ndikuti oyang'anira kukonza omwe amaona kuti mbali yotsogola ndi yokhazikika amalipira ndalama zobisika mu adaputala ndi moyo wa mbali yomaliza. Chifukwa chake ndi chosavuta, ndipo timadutsamo kasitomala aliyense: pamene mbali yomaliza yatha, woyendetsayo mwachibadwa amaponya tsamba kuti abwezeretse kulowa, komwe kumadzaza mbali yomaliza ndikuwotcha mwachangu 30-40 peresenti. Tinawona izi zikubwerezedwanso m'mabwalo anayi osiyana mu 2024, iliyonse yomwe idasintha mbali yomaliza yokha ndikusiya mbali yoyambirira yomaliza. Takonzanso zomwe zidapangidwa pa ndege zonse zinayi kuyambira pamenepo. Pofotokoza mbali yolimba yogwirizana ndi kuuma kwa mbali yomaliza, kutsogolo kovala kumakhala kofanana kuyambira kumapeto mpaka kumapeto, ndipo woyendetsayo amatha kugwira tsambalo pa ngodya yopangidwira nthawi yonse yosinthira. Ine ndekha ndawona ogwiritsira ntchito akulimbana ndi mbali yosagwirizana nthawi yonse yosinthira, ndipo ndikukuuzani kuti chilankhulo cha thupi chimakuuzani chilichonse chomwe caliper idzatsimikizira m'mawa wotsatira. Tsopano tikuphatikiza izi mu lingaliro lililonse lomwe timatumiza.

Kampani yathu yopangira zitsulo ku Ningbo ili ndi magawo awiri ozungulira, ndipo tili okondwa kugawana njira yophikirayi ndi manejala aliyense wokonza zinthu amene angafunse: chitsulo cha 30MnB5 boron chogwiritsidwa ntchito mosakaniza ndi 35MnB5 chokhala ndi kayendedwe ka madzi kolamulidwa kuti chizimitse ntchito ya miyala yowomba. Zonsezi zimayikidwa bwino pa madigiri 880-910 Celsius musanazimitse, zomwe zimapangitsa kuti pakati pa chitsulocho pa 380-420 HB pamene tikukankhira pamwamba pa 48-52 HRC yomwe makasitomala athu amafunsa. Timayika bwino kutentha kulikonse chifukwa tawona m'mphepete mwa chitsulo cha boron chosakhazikika chikupanga mawonekedwe a martensite pamwamba omwe amathyoka mkati mwa maola 50 oyambirira pa benchi la miyala yamwala yosweka - njira yolephera yomwe tsopano timayiwonetsa mu ndondomeko yathu yowunikira yomwe ikubwera. Gulu lathu lothandizira kutentha limatsogolera kafukufuku wa magawo asanu asanatumizidwe pa chigawo chilichonse, ndipo takana kupanga kwathu kawiri m'miyezi 18 yapitayi m'malo motumiza malire ang'onoang'ono. Tikufuna kumanganso zambiri kuposa kuteteza kusweka, ndipo timauza makasitomala athu momveka bwino zimenezo.

Momwe Mphepete Yolimba Imagwirira Ntchito ndi Nsonga za Ripper ndi Mapeto a Zidutswa Panthawi Yoyeretsa Nkhope ya Rock

Kuchotsa miyala ndi ntchito yosakanikirana. Timaonera izi m'mabwalo athu a miyala kotala lililonse, ndipo zochitikazo zimakhala zofanana kwambiri m'madera osiyanasiyana: dozer imayamba yakankhira chala chomasuka, kenako imang'amba khoma lalikulu kuti igwetse lalikulu, kenako imabwerera kukankhira chotsalacho mpaka kutulutsidwa. Panthawi yochotsa miyala,Pezani ziwalo pa zipini za ripper — nsonga ya ripper, choteteza shank, ndi chosungira pini — zimayamwa katundu wolemera kwambiri womwe ungapitirire 2,400 kN pa D8 ya dzino limodzi.. Mphepete mwachitsulo, yoyikidwa pa bolodi la moldboard, siiwona nsonga imeneyo; m'malo mwake, imagwira ntchito yokhazikika yokhudza kukankhira pambuyo pa kung'ambika. Chifukwa madera awiri ogwirira ntchito amalekanitsidwa munthawi koma amalumikizidwa mozungulira, tikukulimbikitsani kusankha ripper PEZAni sitepe imodzi yolimba yofewa kuposa mphepete mwachitsulo - nthawi zambiri 44-46 HRC pa nsonga ya ripper poyerekeza ndi 48-52 HRC pamphepete.

Timatsata kuchuluka kwa kugunda kwamphamvu kwa nsonga za ripper pogwiritsa ntchito strain gauge telemetry nthawi iliyonse kasitomala akalola, ndipo deta ikuwonetsa kuti ma millisecond 80 oyamba a stoke yokhazikika amatha kukwera katatu kuposa kukoka kwa steady-state drawbar. Mu tsamba lathu lofotokozera la basalt la kumpoto kwa Vietnam mu 2024, tinalemba ma spikes khumi ndi asanu ndi awiri otere mu shift imodzi ya maola 11, ndipo iliyonse inali chochitika chotheka cha kusweka kwa nsonga yolimba kwambiri. Titafotokozeranso kuti fleet ifika pa nsonga 45 za ripper za HRC motsutsana ndi m'mphepete 50 za HRC, kuchuluka kwa kusweka kwa nsonga kunatsika kuchoka pa imodzi pa maola 38 aliwonse ogwira ntchito kufika pa imodzi pa maola 240 ogwira ntchito. Tinakhala pansi ndi manejala wokonza kumapeto kwa mayeso ndipo anatiuza kuti inali kotala loyamba la zaka zake zisanu ndi chimodzi popanda kukonzanso ripper Loweruka, ndipo tsopano tikugwiritsa ntchito tsamba limenelo ngati muyezo wathu wobwezeretsa nsonga yosweka. Timagawana nkhani yonse ya telemetry ndi kasitomala aliyense amene wafunsa, chifukwa tikukhulupirira kuti detayo ndi yokhutiritsa kuposa malingaliro aliwonse ogulitsa omwe tingalembe.

Mu kuwunika kwathu kwa munda, njira yolephera yomwe timaiona nthawi zambiri pamene mgodi ukuswa lamulo lofanana ndi kuuma kwake ndi kusweka kwa nsonga ya ripper m'malo mowonongeka. Talemba izi nthawi zambiri kotero tsopano timazindikira pamwamba pa fracture mwa kuwona. Nsongayo imalimba kwambiri kuti "ikhale nthawi yayitali," koma chifukwa chakuti m'mphepete mwake ndi wofewa, woyendetsa amakankhira mwamphamvu, kuzungulira kwa ripper kumafupikitsidwa, ndipo nsonga yosweka imagunda pa mpando wa adaputala.Mbalame J-mndandandandiMbalame K-mndandandaNsonga zosinthira zimayendetsedwa mwadala pa 44-46 HRC pachifukwa ichi - zokwera mokwanira kuti zisagwe, zotsika mokwanira kuti zisagwe chifukwa cha kusweka kwa ming'alu. Tayang'ana nsonga zambirimbiri zosweka m'zaka zisanu zapitazi, ndipo taphunzira komwe kumayambira kusweka kwa ming'alu pafupifupi 80 peresenti ya milandu kumayambira ku nsonga yolimba kwambiri yolumikizidwa ndi m'mphepete wosalimba. Tikugawana chiŵerengerocho cha 80 peresenti poyera, chifukwa tikufuna oyang'anira kukonza kuti akane wogulitsa aliyense amene atchula nsonga ya ripper ya 52 HRC popanda kufotokoza kusiyana. Timapatsa makasitomala athu mawu oti agwiritse ntchito.

Kodi ndi zinthu ziti zomwe muyenera kufunsa zokhudza alloy ndi heat-treat kuchokera kwa GET Cutting Edge Supplier?

Pepala lofotokozera lomwe limalemba "mzere wovuta kwambiri" silikwanira. Mu kafukufuku wathu wogula, nthawi zambiri timawona ogulitsa akupereka zomwe zikuwoneka ngati chinthu choyenera papepala koma akulephera kulipira ntchito yeniyeni ya quarry mkati mwa maola 400 oyamba ogwirira ntchito. Takhala tikulandira zolephera zimenezo pamene makasitomala anabwera kwa ife pambuyo poti takumana ndi vuto loyamba, ndipo taphunzira kukakamira pa spec pansipa. Tikupangira specification ya mizere inayi yogulira quarry, ndipo timasindikiza izi pamakhadi athu otumizira deta kuti oyang'anira quarry athe kuwona kutentha komwe kukubwera:

• Maziko a chitsulo chachitsulo: 30MnB5 kapena 35MnB5 boron chitsulo paISO 683-2chotenthetsera chotentha, chokhala ndi mpweya wa carbon wa 0.27-0.35 peresenti ndi boron pa 0.001-0.003 peresenti. Timakana kutentha komwe kumagwera kunja kwa mtundu uwu chifukwa yankho la kuuma kwake silidziwika.
• Kuzama kolimbitsa: osachepera 12 mm pa 48 HRC, yoyezedwa ndi Vickers imadutsa pa 1 mm kuchokera ku nkhope yosweka, osati kuchokera ku nkhope yotumizidwa. Njira yathu yoyesera mkati imatsatiraMalangizo osinthira kuuma kwa NISTpa kuwerengera zinthu zosiyanasiyana, ndipo taona 30 peresenti ya zinthu zomwe zikubwera kuchokera kwa ogulitsa atsopano zikulephera kutsimikizira izi pa kutumiza koyamba.
• Gulu lolimba pamwamba: 48-52 HRC pamphepete mwapamwamba, 44-46 HRC pa nsonga za ripper, ndi +/- 2 HRC lot-to-lot tolerance yolembedwa. Timayesa pamwamba pa nthaka, osati pakhungu lopangidwa, chifukwa khungu lochotsedwa mafuta lidzawerengedwa mochepa kwambiri.
• Kukhudza kwa Charpy: osachepera 27 J pa -20 digiri Celsius pa Charpy V-notch yotalika paASTM A370, chifukwa m'mphepete wolimba womwe umadulidwa pa kugunda koyamba kwa miyala umadula mtengo kuposa wofewa womwe umatha. Tawona m'mphepete pa kuuma kwa pamwamba pa 52 HRC kutsika kufika pa 8 J impact pa -20 C, zomwe ndi kuphatikiza komwe kumasweka pa kugunda kwachiwiri.

Timayesa Brinell 100% pa malo atatu pa m'mphepete mwa dothi lililonse lisanachoke pansi pa dothi, ndipo timasunga chitsanzo chosungira kutentha kulikonse kwa zaka ziwiri kuti ngati malo osungiramo miyala akumana ndi kuwonongeka kwachilendo miyezi isanu ndi umodzi mutatha kampeni, titha kukoka chitsanzocho ndikuyesanso m'malo mongoganizira zomwe takumbukira. Gulu lathu la QA limawonanso zomwe zatumizidwa motsutsana ndi zomwe zatumizidwa.ANSI B30.20muyezo wotsatira kuti nambala ya kutentha pa chiphaso cha mphero igwirizane ndi nambala ya kutentha yomwe yasindikizidwa pagawolo. Tinaphunzira izi pambuyo pa ngozi ya 2022 pomwe malo osungiramo zinthu analandira katundu wosiyanasiyana kuchokera ku ma heats awiri, ndipo kachitidwe ka kusweka sikanali komveka mpaka titapeza kusiyana kwa kutsata pamodzi ndi gulu losamalira makasitomala. Tsopano timatumiza bokosi lililonse ndi khadi la data lokhala ndi barcode lomwe limasanthula mwachindunji mu logi yosamalira makasitomala, zomwe zimamveka ngati chinthu chaching'ono mpaka mutayesa kuchita kafukufuku wa kusweka kwa miyezi isanu ndi umodzi popanda icho. Sitingaganize zobwerera ku makina akale ogwiritsira ntchito mapepala okha.

Kugwirizana kwa Caterpillar, Komatsu, JCB, Doosan, ndi Volvo: Zomwe Zikugwirizana Popanda Kusintha kwa Munda

Limodzi mwa mafunso omwe timalandira kawirikawiri kuchokera kwa manejala wokonza malo omwe ndi watsopano ku mzere wathu wazinthu ndilakuti ngati mbali zathu zolimba ndi zida za GET zidzagwera pamakina omwe alipo popanda kusinthidwa kwa adaputala. Tayankha funsoli kambirimbiri ndipo tasankha mtundu waufupi: inde pamakina omwe atchulidwa pansipa, bola mutakhala mkati mwa magawo olembedwa, ndipo ayi pamakina omwe ali kunja kwa magawo amenewo popanda kuwunika kwaukadaulo. Talakwitsa kuganiza kuti pali mitundu yosiyanasiyana yogwirizana kale, ndipo takhala tikulipira mu maola okonzanso; mtengo wokonzanso pamphepete umodzi wolakwika ukhoza kupitirira mtengo wonse wa oda, kotero tsopano tikuyang'ana mtengo uliwonse wa magawo otsatizana a makina omwe kasitomala amapereka. Timalimbikitsa gawo ili chifukwa ndife eni ake.

Mukhoza kuyang'ana kabukhu konse kolumikizidwa kwaYogwirizana ndi mbozimagawo ndiKomatsu imagwirizana ndimagawo patsamba lathu la malonda, ndipo mndandanda wathu wonse wosinthira wafotokozedwa mwachidule pamndandanda wazinthu zazikuluKuti mudziwe zambiri zokhudza kuyika kwa OEM kuphatikiza torque ya bolt, retainer clip orientation, ndi shank pin diameter, timatumiza oda iliyonse ndi khadi losindikizidwa loyika; muthanso kupempha kopi ya digito kuchokera ku kampani yathu.gulu lolumikizanatisanayike oda yoyesera. Taphatikiza manambala a Komatsu D65 ndi D85 mu database yathu yolumikizirana m'miyezi 12 yapitayi chifukwa takhala tikulandira zopempha kuchokera kwa ogwira ntchito ku Southeast Asia omwe amayendetsa magalimoto osiyanasiyana, ndipo tinkafuna kuwapatsa khadi limodzi la data m'malo mongofufuza zambiri. Tingachite chimodzimodzi pa makina a Volvo ndi JCB ngati magalimoto anu akuphatikizapo mitundu imeneyo.

Malangizo athu ndi kuyamba ndi makina oyesera makina amodzi, ndipo tasintha njira iyi kudzera mu mayeso ambiri a makasitomala: gulu limodzi la m'mphepete, gulu limodzi la nsonga zodulira, gulu limodzi la ma end bits pa makina amodzi a D7 kapena D8, ndi zida zomwe zilipo zomwe zasungidwa pa makina enaake ngati zowongolera. Pambuyo pa maola 500 ogwirira ntchito, kokani ma seti onse awiri ndi muyeso. Malinga ndi zomwe takumana nazo, kusiyana kumawonekera pa seti yoyamba ya miyeso ya caliper, ndipo nkhani yazachuma imadzilemba yokha mkati mwa shift yachiwiri. Tayendetsa njira yoyesera iyi ndi makasitomala khumi ndi anayi m'zaka zitatu zapitazi, ndipo khumi ndi atatu mwa iwo adasamukira ku fleet-wide specification mkati mwa masiku makumi asanu ndi anayi. Kasitomala m'modzi yemwe sanasinthe anali kuyendetsa gulu losagwiritsidwa ntchito kwambiri pomwe kusiyana kwa mtengo wa unit kunaposa ndalama zomwe zimasungidwa pa tani imodzi, ndipo timalemekeza zimenezo ngati chisankho chanzeru. Tikufuna kupeza kasitomala wanthawi yayitali kuposa kupambana oda imodzi yomwe sitingathe kuyiteteza.

Zachuma pa Mtengo pa Tani: Momwe Kuuma Kovuta Kumachepetsera Ndalama Zonse Zogwiritsidwa Ntchito Pomanga Miyala

Nkhani yokhudza kugula zinthu mkati mwa mgodi nthawi zambiri siili yokhudza mtengo wa m'mphepete; ikunena za mtengo wa tani imodzi ya zinthu zomwe zimakankhidwa, zomwe zimapindika mtengo wa m'mphepete, nthawi yogwira ntchito, nthawi yopuma yosinthira, komanso mtengo wachiwiri wogwiritsidwa ntchito mwachangu pa zida zonyamula katundu ndi zida zokankhira. Tasonkhanitsa deta ya m'munda kuchokera ku miyala itatu yodziwika (ntchito ya granite aggregate ku Fujian, ntchito ya basalt quarry ku Northern Vietnam, ndi ntchito ya limestone ku Eastern Saudi Arabia) zomwe zatenga miyezi 24 yogwira ntchito ndi maola ofanana a makina. Timagawana apakati m'malo atatu omwe ali pansipa, olembedwa motsutsana ndi maziko a m'mphepete mwa mpweya wapakati (38 HRC) womwe timayika pa 100 kotero kufananizako ndikoyenera.

Kuti tiike ma index awa m'ma nambala enieni a malo osungiramo zinthu apakatikati, timachita masamu mofanana ndi momwe timachitira m'ma workshop athu a makasitomala: D8T yokankhira pafupifupi matani 1,400 pa shift iliyonse pa index ya mtengo woyambira wa 100 ikufanana ndi pafupifupi USD 0.18 pa tani iliyonse yokankhira pamodzi mtengo wa m'mphepete, tip, ndi downtime. Dongosolo la GET lofanana pa index 71 limafika pa pafupifupi USD 0.128 pa tani, ndipo phukusi la premium through-harded pa index 63 limafika pafupi ndi USD 0.113 pa tani. Pa kukakamiza kwa pachaka kwa matani 2.4 miliyoni, dongosolo lofanana limapulumutsa pafupifupi USD 125,000 pachaka pa dozer iliyonse, ndipo phukusi la premium limapulumutsa pafupifupi USD 161,000 pachaka pa dozer iliyonse. Timagawana manambala awa ndi manejala aliyense wokonza amene akupempha mtengo, chifukwa taphunzira kuti kukambirana kumasintha kuchoka pa "mtengo wa m'mphepete" kupita ku "mtengo wa m'mphepete" mtengo wa pa tani iliyonse ukafika patebulo. Gulu lathu la zachuma limawunikira ziwerengerozi poyerekeza ndi kuchuluka kwa makasitomala komwe kwanenedwa pachaka, ndipo timalemba mlandu uliwonse womwe ndalama zomwe zasungidwa zikuwoneka zabwino kwambiri kuti zisachitike — timakonda kutaya mtengo m'malo motumiza njira yomwe sikugwira ntchito pazachuma. Timagona bwino mwanjira imeneyi.

Nkhani ya zachuma yokhudza kuuma kwa m'mphepete ndi nsonga ndiyo njira yabwino kwambiri yopezera deta yathu, ndipo timatsogolera zokambirana zonse za mtengo wake. Kugula m'mphepete wouma ndi kusiya nsonga za ripper pa OEM-original hardness kunapulumutsa kuwonongeka kwina pa bolodi la moldboard, koma nthawi yopuma yosakonzedwa chifukwa cha kusweka kwa nsonga panthawi yodumphadumpha inakweza mtengo wonse pamwamba pang'ono. Dongosolo lofananira ndi kasinthidwe komwe timalimbikitsa mwachisawawa; phukusi loumitsidwa ndi premium ndi kasinthidwe komwe timalimbikitsa kwa ma quarry omwe amagwira ntchito maola opitilira 4,000 pachaka pa dozer imodzi. Tayesanso phukusi la premium pa ma quarry atatu ang'onoang'ono osakwana maola 2,000 pachaka, ndipo mtengo wowonjezera pa dongosolo lofananira silibweza mkati mwa kampeni yoyamba ya m'mphepete; chifukwa chake timatsogolera makasitomala osagwiritsa ntchito kwambiri ku dongosolo lofananira ngati njira yoyenera. Timagawana lamulo lathu lonse poyera: ngati kugwiritsa ntchito kwanu pamakina pachaka kuli pansi pa 50 peresenti, dongosolo lofananira ndilo denga loyenera, ndipo simuyenera kuuzidwa za phukusi la premium ndi wogulitsa yemwe akufunafuna mtengo wokwera wogulitsa. Timauza makasitomala izi ngakhale zitatiwonongera mtengo wokweza.

Kuyang'anira ndi Kuzungulira Komwe Kumakulitsa Moyo wa Utumiki Wolimba

Ngakhale m'mphepete wouma bwino kwambiri sugwira ntchito bwino ngati wayikidwa kumbuyo, wokokedwa molakwika, kapena wozunguliridwa motsatira njira yake yotha, ndipo taphunzira izi kudzera mu chitsimikizo chathu komanso kudzera mu kafukufuku wa makasitomala. Timapereka njira zotsatirazi zowunikira zisanu ndi chimodzi pa khadi lililonse la deta, ndipo mainjiniya athu agwiritsa ntchito njira iyi kuti apeze moyo wowonjezera wa 12-18 peresenti kuchokera m'mphepete zouma m'mabwinja omwe kale ankaona m'mphepete ngati zinthu zotayidwa. Tapanga njira iyi kukhala yokhazikika mu kutumiza kulikonse kuyambira 2022.

1. Tsimikizani nambala ya gawo ndi komwe likuyenderamusanayike; mbali yopindika ya m'mphepete iyenera kuyang'ana kuonongeka, osati kudula. Tawona izi zikusinthidwa kamodzi kokha mwa kasitomala aliyense amene timayang'ana, ndipo kalembedwe kake kakuwonongeka kamakhala koonekeratu mkati mwa maola makumi asanu.
2. Konzani mabotolo a m'mphepeteku mtengo wa OEM (nthawi zambiri 760-920 Nm ya kalasi ya D7/D8), kenako torque imabwereranso pambuyo pa maola 50 oyamba a ntchito chifukwa malo okhala amakhala okhazikika. Mainjiniya athu amanyamula ma torque awoawo chifukwa tidaphunzira kuti ma shop wrenches amasuntha ndi 8-12 peresenti mkati mwa chaka chimodzi.
3. Tembenuzani m'mbali kuyambira kutsogolo mpaka kumbuyopa 50 peresenti ya moyo womwe ukuyembekezeka, chifukwa m'mphepete mwa kumbuyo mumavala pang'onopang'ono ndi 30-40 peresenti kuposa kutsogolo m'njira zambiri zokankhira. Timalemba kuzungulira mu khadi la deta kuti gulu lotsatira lidziwe m'mphepete womwe uyenera kusuntha.
4. Yang'anani ngati pali chipsnthawi iliyonse ya maola 100; chip chilichonse chokulirapo kuposa 8 mm kapena chotalika kuposa 25 mm chimakhala chosinthira cholimba mosasamala kanthu za makulidwe otsala. Timauza woyang'anira aliyense wokonza zomwe timagwira naye ntchito kuti m'mphepete wodulidwa womwe ukugwira ntchito ndi m'mphepete wosweka womwe ukuyembekezera kuchitika mtsogolo.
5. Yesani makulidwe otsalapamalo ovalira okhala ndi ma caliper, osati kuyerekezera kowoneka bwino, chifukwa m'mbali zolimba zimavala mosiyana ndipo kuwunika kowoneka bwino kumachepetsa kutayika kwa 15-20 peresenti mu kafukufuku wathu wophunzitsira.
6. Lembani kuchuluka kwa kuvalamu log ya makina kuti malire otsatira athe kuyitanitsa asanafike omwe alipo; chizolowezi chimodzichi nthawi zambiri chimachotsa vuto la "kutha kwa malire Loweruka" lomwe limawononga ndalama zambiri pakugwetsa miyala nthawi yosakonzedwa.

Mafunso Ofunsidwa Kawirikawiri Kuchokera kwa Oyang'anira Kukonza Ma Quarry