KATO 54750800110 70750800110 73750800101 HD700 HD770 HD820 Track Lower Roller / Track Support Roller Assembly / Katswiri wopanga zida zotsatizana za chassis / CQC TRACK

Mafotokozedwe Aukadaulo Okwanira: KATO 54750800110 / 70750800110 / 73750800101 HD700 HD770 HD820 Track Lower Roller / Track Support Roller Assembly

Gulu la Zamalonda: Zigawo za Chassis Zotsatiridwa / Zigawo za Undercarriage Excavator
Mitundu Yoyenera: KATO HD700, HD770, HD820 Hydraulic Excavators
Manambala Othandizira a OEM:54750800110, 70750800110, 73750800101
Mtundu wa Chigawo: Track Lower Roller / Track Support Roller Assembly
Chitsimikizo: CQC (Chitsimikizo cha Ubwino wa China), ISO 9001:2015
Mtundu Wopereka: Wopanga Akatswiri / Gwero la Fakitale Lolunjika

1. Chidule cha Zamalonda: Uinjiniya Woyenera Woyendetsa Galimoto Yotsika Pansi pa Katundu wa Ofukula Zinthu a KATO

KATO 54750800110 / 70750800110 / 73750800101 Track Lower Roller Assembly ikuyimira mitundu yonse ya zida zoyendetsera pansi zomwe zimapangidwa bwino kwambiri zomwe zimapangidwa makamaka kuti zigwiritsidwe ntchito ndi makina odziwika bwino a KATO a HD Series hydraulic excavators, kuphatikizapo mitundu ya HD700, HD770, ndi HD820. KATO Works Co., Ltd., yomwe idakhazikitsidwa mu 1895, yadzipangira mbiri padziko lonse lapansi popanga zida zomangira zodalirika, ndipo makina awo omangira a HD Series amadziwika kwambiri chifukwa cholimba pantchito zovuta pakukula kwa zomangamanga, ntchito za miyala, ndi ntchito zomanga zazikulu.

Kusonkhanitsira ma track roller awa (omwe amatchedwanso track lower roller kapena track support roller) amagwira ntchito ngati gawo lofunika kwambiri lonyamula katundu mkati mwa makina osungiramo zinthu pansi pa galimoto ya excavator. Ntchito yake yayikulu ndikugawa kulemera kwa makinawo mu unyolo wa track uku akusunga kulinganizika kolondola panthawi yoyenda ndi kugwira ntchito. Kugwirizana kwakukulu kwa ma cross-reference m'magawo angapo a OEM—kuphatikiza 54750800110, 70750800110, ndi 73750800101—kukuwonetsa kusiyana kwa uinjiniya m'mitundu yosiyanasiyana ya KATO HD Series ndi mibadwo yopanga.

Zopangidwa motsatira miyezo ya OEM komanso zovomerezeka pansi pa CQC (China Quality Certification), ma track roller assemblies awa adapangidwa kuti alowe m'malo mwachindunji omwe amasunga kusinthana 100% ndi zigawo zoyambirira za KATO. Monga wopanga waluso wopanga zigawo za chassis zotsatiridwa, timaphatikiza ukatswiri wapamwamba wa zitsulo ndi luso lopanga molondola kuti tipereke zigawo zomwe zimakwaniritsa kapena kupitirira zofunikira za ntchito zofukula zinthu zazikulu.

2. Kugwirizana kwa Cross-Model ndi Kusanthula kwa Zigawo

Nambala yonse ya magawo ikuwonetsa momwe ma track roller amapangidwira pa nsanja ya KATO HD Series:

2.1 Chidule cha KATO HD Series

Ma excavator a KATO HD Series apangidwa kuti azigwiritsidwa ntchito molimbika:

Kusintha kwa kulemera kwa ntchito pa mitundu iyi kumafuna kusiyana kofanana kwa magawo a pansi pa galimoto, zomwe zimawonekera m'magawo osiyanasiyana a OEM. Ma configurations a 54750800110 ndi 70750800110 adapangidwa kuti azigwiritsidwa ntchito pa magulu a HD700 ndi HD770, pomwe 73750800101 imapereka mphamvu yowonjezera yofunikira pa mtundu wolemera wa HD820.

Kugwirizana kolondola kumeneku kumatsimikizira kuti oyang'anira zida ndi akatswiri ogula zinthu akhoza kupeza molimba mtima zida zina popanda chiopsezo chogwiritsa ntchito molakwika, mosasamala kanthu kuti ndi nambala iti ya gawo la OEM yomwe imasonyeza zolemba zawo zosamalira.

3. Mafotokozedwe a Uinjiniya ndi Kapangidwe ka Zinthu

3.1 Maziko a Metallurgical

Ma KATO HD Series track roller assemblies amapangidwa kuchokera ku zitsulo za alloy zapamwamba kwambiri, zomwe zimasankhidwa makamaka chifukwa cha kuthekera kwawo kupirira kupsinjika kwa katundu woponderezedwa, mphamvu zozungulira, ndi kuwonongeka kwa abrasive komwe kumadziwika ndi ntchito zofukula zolemera.

Zofunika:

• Zipangizo Zapamwamba: 50Mn / 40Mn2 Chitsulo cha Alloy champhamvu kwambiri
• Njira Yopangira: Kupangira kotsekedwa kotsatiridwa ndi makina olondola a CNC
• Kapangidwe ka Tirigu: Kuyenda bwino kwa tirigu motsatira momwe gawo la tirigu limakhalira ndi mphamvu zake
• Kapangidwe ka Mankhwala: Kaboni wolamulidwa (0.48-0.56%) wokhala ndi manganese, chromium, ndi molybdenum wowonjezera kuti ukhale wolimba kwambiri

3.2 Magawo Othandizira Kutentha

Kulimba kwapadera kwa ma track rollers awa kumachokera ku njira zamakono zochizira kutentha zomwe zimapangitsa kuti kunja kusamawonongeke komanso kukhala kolimba komanso kogwira mtima:

• Kuuma kwa Pamwamba: HRC 52-58 (Kulimbikitsidwa ndi Kuyambitsa)
• Kuzama kwa Chikwama Cholimba: 8 mm - 12 mm wosanjikiza wopitilira
• Kulimba kwa Pakati: HRC 28-35 yolimbana ndi kugunda
• Njira Yolimbitsira: Kulimbitsa kwapakati pafupipafupi ndi kuwongolera kutentha kolondola komanso kuzimitsa nthawi yomweyo
• Kuchepetsa kupsinjika: Kuchepetsa kupsinjika kuti muchepetse kufooka pamene mukusunga kuuma
• Muyezo Wabwino: Kugawa kolimba kosalekeza pamalo onse ogwiritsidwa ntchito

3.3 Mafotokozedwe a Makulidwe

3.4 Ukadaulo Wotseka

Kukhulupirika kwa makina oyendetsera mkati kumatetezedwa ndi ukadaulo wapamwamba woyandama, womwe ndi wofunikira kwambiri kuti ntchito isakonzedwe m'malo ovuta:

• Mtundu wa Chisindikizo: Kapangidwe ka chisindikizo cha mphete yoyandama yolemera (yofanana ndi Duo-Cone)
• Zida Zosindikizira: Chitsulo chapadera cha alloy chosatha kusweka chokhala ndi mphete za nitrile rabara
• Chotchinga Choipitsa: Chimaletsa kulowa kwa matope, mchenga, madzi, ndi zingwe zokwawa
• Kusunga Mafuta: Kupaka mafuta kwa moyo wonse kuti ntchito isakonzedwe
• Kutentha kwa Ntchito: -40°C mpaka +120°C

4. Uinjiniya Wogwira Ntchito: Udindo Wofunika Kwambiri wa Ma Track Lower Rollers

4.1 Ntchito Zoyambira

Cholumikizira cha track lower roller (chomwe chimadziwikanso kuti track support roller) chimagwira ntchito zingapo zofunika mkati mwa KATO HD Series undercarriage system:

1. Kugawa Katundu: Kutumiza kulemera kwa ntchito ya chofukula kuchokera ku chimango cha njanji kupita ku unyolo wa njanji, kuonetsetsa kuti mphamvu ya pansi imakhalabe mkati mwa magawo a kapangidwe kake kuti igwire ntchito bwino.
2. Malangizo a Unyolo: Ma flange opangidwa molondola amagwira ntchito ndi maulalo a njanji kuti asunge bwino ndikuletsa kusokonekera kwa njanji panthawi yozungulira kapena pogwira ntchito pamalo otsetsereka.
3. Kuchepetsa Kukangana: Mwa kupereka mawonekedwe ozungulira pakati pa chimango choyimirira cha njanji ndi unyolo woyenda wa njanji, chozunguliracho chimachepetsa kukangana kotsetsereka, kuchepetsa kugwiritsa ntchito mphamvu ndi kupanga kutentha.
4. Kumwa Modzidzimutsa: Kuphatikiza kwa malo olimba ndi pakati pa nthaka yolimba kumathandiza kuti chozunguliracho chizitha kuyamwa zinthu zomwe zimagundana panthawi yoyenda m'malo osalinganika komanso panthawi yokumba.

4.2 Makhalidwe Abwino

• Kulemera kwa katundu: Yopangidwa kuti izithandiza katundu wozungulira komanso wosinthasintha womwe umayikidwa ndi ma excavator olemera matani 20-35.
• Kuvala Moyo: Kutalikitsa moyo wautumiki kudzera mu kugawa bwino kuuma ndi kusindikiza kwapamwamba
• Kusalala kwa Ntchito: Kupanga kolondola kumatsimikizira kugwedezeka kochepa komanso kugwira ntchito chete
• Nthawi Yokonza: Kuchepetsa zosowa zokonza kudzera mu zomangamanga zolimba komanso kutseka kodalirika
• Kusinthasintha: Kutsimikizika 100% kugwirizana ndi zigawo zoyambirira za KATO

5. Chitsimikizo cha Ubwino wa Kupanga ndi Chitsimikizo cha CQC

5.1 Njira Yoyang'anira Ubwino

Monga wopanga waluso wa zida zotsatizana ndi chassis, malo athu opangira zinthu amagwira ntchito motsatira Quality Management System yotsimikizika ndi ISO 9001:2015 ndipo yatsimikiziridwa ndi CQC (China Quality Certification). Chitsimikizochi chimatsimikizira kuti gulu lililonse la track roller likukwaniritsa kapena kupitirira miyezo yaubwino yofunikira pa ntchito zofunika kwambiri zofukula.

Chizindikiro cha CQC (China Quality Certification) chikuwonetsa kutsatira miyezo ya dziko la China komanso zofunikira zaubwino wapadziko lonse lapansi, zomwe zimatsimikizira makasitomala apadziko lonse lapansi kuti zinthuzo zimapangidwa pamlingo wokhazikika komanso wotsimikizika.

5.2 Kuwongolera Njira Zopangira

Gawo 1: Kutsimikizira Zinthu Zopangira

• Kusanthula kwa spectrographic kwa kapangidwe ka alloy (kutsimikizira kwa 50Mn/40Mn2)
• Kuyesa kwa Ultrasonic kwa zolakwika zamkati
• Kutsimikizira katundu wa makina (kukakamiza, kukwera, kutalika)
• Chitsimikizo cha kutsata zinthu

Gawo 2: Kupanga Molondola

• Magawo opangira kutentha olamulidwa ndi kutentha
• Kukonza kayendedwe ka tirigu kudzera mu kusintha kolamulidwa
• Kukonza zinthu molakwika mpaka miyeso yofanana ndi ukonde
• Kuyang'ana kowoneka bwino kwa zolakwika zopanga

Gawo 3: Kuchiza Kutentha

• Kuwunikira kutentha koyenera panthawi yolimbitsa thupi
• Kuyesa kuuma pa mfundo zingapo (kutsimikizira kwa HRC)
• Kutsimikizira kuzama kwa milandu kudzera mu kuyesa kuuma pang'ono
• Kusanthula kwa zitsulo kuti kutsimikizire kapangidwe ka tirigu

Gawo 4: Kumaliza Machining

• Ntchito za CNC lathe ndi kutsimikizira kwa CMM (Coordinate Measuring Machine)
• Kupera kwa bore mpaka kulekerera kwa H7 kolondola
• Kupanga mawonekedwe a flange kuti unyolo ugwire bwino ntchito
• Kukonza bwino malo ogwirira ntchito (Ra 1.6-3.2)

Gawo 5: Kukhazikitsa Chisindikizo ndi Kunyamula

• Mikhalidwe yosonkhanitsira chipinda choyera kuti muyike ma bere
• Kukhazikitsa chisindikizo cholondola ndi mafuta oyezedwa
• Kutsimikizira kwa torque yozungulira
• Kuyesa kutayikira kwa ma seal assemblies

Gawo 6: Kuyang'ana Komaliza

• Kutsimikizira kwa miyeso motsutsana ndi zomwe KATO OEM imanena
• Kuyang'anira tinthu ta maginito (MPI) m'malo ofunikira
• Kuyang'ana kowoneka bwino kwa zolakwika pamwamba
• Kugwiritsa ntchito chitetezo cha dzimbiri (primer/finish coat)
• Ma phukusi otetezera mayendedwe

5.3 Kuyesa Kosawononga (NDT)

Zigawo zofunika kwambiri zimadutsa njira zovuta za NDT:

• Kuyang'anira Tinthu ta Magnetic: Kuzindikira kusagwirizana kwa pamwamba ndi pafupi ndi pamwamba pa zinthu za ferromagnetic
• Kuyesa kwa Ultrasonic: Kumatsimikizira kulimba kwamkati komanso kusakhalapo kwa zolakwika pansi pa nthaka
• Kuyang'anira Kulowa kwa Utoto: Kutsimikizira kukhulupirika kwa pamwamba pa malo osafunikira

6. Zoganizira za Uinjiniya Wokhudza Kugwiritsa Ntchito

6.1 Ntchito ya KATO HD700 (Nambala ya Gawo 54750800110)

Kapangidwe ka 54750800110 kamapangidwa makamaka kuti kagwiritsidwe ntchito pa mtundu wa HD700:

• Kukonza Kalasi Yolemera: Yopangidwira kulemera kwa matani 20-25
• Kapangidwe ka Ntchito Yokhazikika: Yoyenera kugwiritsidwa ntchito pomanga nyumba yonse
• Jiometri ya Flange: Yokonzedwa bwino kuti igwirizane ndi zofunikira za unyolo wa HD700
• Kufotokozera kwa Bearing: Mabearing odzigudubuza olemera kwambiri

6.2 Kugwiritsa Ntchito KATO HD770 (Nambala Zagawo 54750800110 / 70750800110)

Mapulogalamu a HD770 amagwiritsa ntchito makonzedwe onse awiri a manambala a magawo:

• 54750800110: Kapangidwe kokhazikika ka HD770 yoyambira
• 70750800110: Kapangidwe kowonjezereka ka HD770 komwe kakugwira ntchito m'mikhalidwe yovuta kwambiri
• Kuwonjezeka kwa Kulemera kwa Katundu: Kulemera kwa 15-20% kuposa kasinthidwe wamba
• Kukulitsa Chisindikizo: Kapangidwe ka chisindikizo cholimba kuti chikhale ndi moyo wautali

6.3 Ntchito ya KATO HD820 (Nambala za Gawo 70750800110 / 73750800101)

HD820 ikuyimira chitsanzo chachikulu kwambiri pamndandanda uwu, chomwe chimafuna zinthu zowonjezera:

• 70750800110: Imagwirizana ndi makonzedwe ena a HD820
• 73750800101: Yopangidwa mwapadera kuti igwirizane ndi zofunikira za HD820 zolemera
• Flange Yolimbikitsidwa: Zipangizo zina pamalo ovuta kuvala
• Phukusi Lolimbitsa Thupi: Ma bereji olemera ozungulira kuti azigwira ntchito mopitirira muyeso
• Kapangidwe ka Chisindikizo Champhamvu: Machitidwe osindikizira awiri kuti ateteze kwambiri kuipitsidwa

6.4 Zofunikira pa Kukhazikitsa

Kuti ntchito iyende bwino komanso kuti ntchito iyende bwino, ma track roller assemblies awa ayenera kukhazikitsidwa motsatira malangizo awa:

1. Mafotokozedwe a Bolt Torque: Tsatirani malangizo a KATO HD Series pa ntchito yoyika bolt torque (nthawi zambiri 450-550 N·m kutengera mtundu wa bolt)
2. Kukonzekera Ulusi: Ikani loko ya ulusi yapakati kuti isamasuke ikagwedezeka
3. Kuthamanga kwa Track: Tsimikizani kuthamanga kwa track koyenera mutakhazikitsa kuti mupewe kuvala roller isanakwane
4. Nthawi Yopuma: Yang'anirani kutentha kapena phokoso losazolowereka panthawi yogwira ntchito koyamba
5. Kutsimikizira Mafuta Odzola: Tsimikizani mafuta oyenera odzola musanagwiritse ntchito

7. Ubwino wa Unyolo Wopereka Zinthu ndi Kupeza Zinthu

7.1 Ubwino wa Akatswiri Opanga

Monga wopanga akatswiri ogwirizana ndi mbali za chassis zomwe zimatsatiridwa komanso gwero la fakitale mwachindunji, timapereka zabwino zapadera kwa akatswiri ogulitsa padziko lonse lapansi:

• Kuwongolera Ubwino: Kuyang'anira kwathunthu kupanga kuyambira zinthu zopangira mpaka zinthu zomalizidwa
• Mitengo Yopikisana: Kuchotsa ma markup apakati kudzera mu kugula mwachindunji kuchokera ku fakitale
• Kupereka Kokhazikika: Ndondomeko yoyendetsera ntchito yopangidwa imatsimikizira kupezeka kodalirika
• Thandizo la Ukadaulo: Kufikira mwachindunji kuzinthu zaukadaulo kuti muthandizidwe ndi ntchito
• Uinjiniya Wapadera: Kutha kusintha mapangidwe kuti agwirizane ndi zofunikira zinazake zogwiritsira ntchito

7.2 Ndondomeko Yotsimikizira Maumboni Osiyanasiyana

Kuti titsimikizire kusankha bwino magawo, tikupangira njira zotsatirazi zotsimikizira:

7.3 Kayendetsedwe ka Zinthu ndi Kulongedza

• Kutumiza Zinthu Kunja: Mapaleti kapena makatoni amatabwa opangidwa ndi fumbi monga momwe zafotokozedwera
• Chitetezo cha Dzimbiri: Ma phukusi a VCI (Vapor Corrosion Inhibitor) kuti azitha kunyamula nthawi yayitali
• Zolemba: Zolemba zonse zamalonda kuphatikizapo Satifiketi Yoyambira, mndandanda wa zonyamula katundu, ndi ma invoice amalonda
• Nthawi Yotsogolera: Nthawi zonse zopangira (nthawi zambiri masiku 15-30) ndi njira zofulumira zomwe zikupezeka
• Kuchuluka Kochepa kwa Oda: Zosankha za MOQ zosinthika kwa ogulitsa ndi ogwira ntchito za sitima

7.4 Ntchito Zosinthira Makonda

Pa maoda a voliyumu ndi mgwirizano wanzeru, timapereka:

• Zolemba Zachinsinsi: Kupaka mwamakonda ndi kulemba zizindikiro za zigawo
• Kupereka Zinthu Zogwirizana: Zida zonse zoyendera pansi pa galimoto kuphatikizapo ma rollers, idlers, sprockets, ndi ma track chains
• Zofunikira Zosinthidwa: Uinjiniya wopangidwira zofunikira zinazake zogwiritsira ntchito
• Kuyang'anira Zinthu Zosungidwa: Mapulogalamu osungira katundu m'maakaunti akuluakulu
• Mgwirizano wa OEM/ODM: Mapangano a nthawi yayitali operekera zida kwa opanga zida

8. Mapeto

Kapangidwe ka KATO 54750800110 / 70750800110 / 73750800101 HD700 HD770 HD820 Track Lower Roller / Track Support Roller Assembly kakuyimira chimaliziro cha uinjiniya wapamwamba wa zitsulo, kupanga molondola, komanso kuwongolera bwino khalidwe. Zopangidwira makamaka ma excavator a KATO a HD Series omwe amagwira ntchito yomanga, miyala, ndi zomangamanga, zinthuzi zimapereka kudalirika, kulimba, komanso magwiridwe antchito omwe eni zida amafunikira.

Zopangidwa motsatira miyezo ya OEM komanso zovomerezeka pansi pa CQC, ma track roller assemblies awa amapereka njira yotsika mtengo m'malo mwa zida zenizeni za KATO popanda kusokoneza kuyenerera, kulimba, kapena magwiridwe antchito. Ukadaulo wolondola umatsimikizira kugawa bwino katundu, kugwira ntchito bwino, komanso kukhala ndi moyo wautali m'malo ovuta kwambiri.

Monga wopanga waluso wa zida zotsatizana ndi magwero a fakitale mwachindunji, tadzipereka kuthandizira zolinga zanu zodalirika za zida ndi zida zabwino, mitengo yopikisana, komanso chithandizo chaukadaulo choyankha. Kuti mudziwe zambiri zaukadaulo, zambiri zamitengo, kapena kukambirana zomwe mukufuna pagalimoto yanu, funsani gulu lathu logulitsa mainjiniya.

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