I-KATO 54750800110 70750800110 73750800101 HD700 HD770 HD820 I-Track Lower Roller / Ukusekela Ithrekhi I-Roller Assembly / Umkhiqizi ochwepheshe wezingxenye ze-chassis ezilandelelwayo / I-CQC TRACK

Imininingwane Ephelele Yobuchwepheshe: I-KATO 54750800110 / 70750800110 / 73750800101 HD700 HD770 HD820 I-Roller Ephansi Yethrekhi / Ukusekela Ithrekhi I-Roller Assembly

Isigaba Somkhiqizo: Izingxenye Ze-Chassis Ezilandelelwe / Izingxenye Ze-Undercarriage Yomvubukuli
Amamodeli Asebenzayo: I-KATO HD700, i-HD770, i-HD820 Hydraulic Excavators
Izinombolo Zereferensi ze-OEM:54750800110, 70750800110, 73750800101
Uhlobo Lwengxenye: I-Track Lower Roller / I-Track Support Roller Assembly
Isitifiketi: CQC (Isitifiketi Sekhwalithi YaseShayina), ISO 9001:2015
Uhlobo Lokunikezwa: Umkhiqizi Ochwepheshe / Umthombo Wefektri Oqondile

1. Ukubuka Konke Komkhiqizo: Ubunjiniyela Bokuhlela Imoto Engaphansi Kwemoto Obunembile Kwabavubukuli be-KATO

I-KATO 54750800110 / 70750800110 / 73750800101 Track Lower Roller Assembly imele uhla oluphelele lwezingxenye ze-undercarriage eziklanywe ngokunemba eziklanyelwe ngqo ama-hydraulic excavator adumile e-KATO e-HD Series, okuhlanganisa amamodeli e-HD700, HD770, kanye ne-HD820. I-KATO Works Co., Ltd., eyasungulwa ngo-1895, yakha idumela lomhlaba wonke lokukhiqiza imishini yokwakha ethembekile, kanti ama-HD Series excavator abo aqashelwa kakhulu ngokuqina kwezicelo ezidingayo ekuthuthukisweni kwengqalasizinda, imisebenzi yemigodi, kanye namaphrojekthi okwakha anzima.

Lo mhlangano we-track roller (obizwa nangokuthi i-track lower roller noma i-track support roller) usebenza njengengxenye ebalulekile ethwala umthwalo ngaphakathi kwesistimu ye-undercarriage ye-excavator. Umsebenzi wayo oyinhloko ukusabalalisa isisindo sokusebenza komshini kulo lonke uchungechunge lwe-track ngenkathi ugcina ukuhambisana okunembile ngesikhathi sokuhamba nokusebenza. Ukuhambisana okubanzi kwe-cross-reference kuzo zonke izinombolo zezingxenye ze-OEM eziningi—kufaka phakathi u-54750800110, 70750800110, kanye no-73750800101—kubonisa ukuhlukahluka kobunjiniyela kuzo zonke izinhlobo ezahlukene ze-KATO HD Series kanye nezizukulwane zokukhiqiza.

Njengoba zenziwe ngokwezindinganiso zekhwalithi ze-OEM futhi ziqinisekiswe ngaphansi kwe-CQC (China Quality Certification), lezi zingxenye ze-track roller zenzelwe ukushintshwa okuqondile okugcina ukushintshana okungu-100% nezingxenye zokuqala ze-KATO. Njengomkhiqizi ochwepheshe wezingxenye ze-chassis ezilandelelwe, sihlanganisa ubuchwepheshe obuthuthukisiwe be-metallurgical namakhono okukhiqiza ngokunemba ukuze sinikeze izingxenye ezihlangabezana noma ezidlula izidingo ezinzima zezinhlelo zokusebenza zomgubhi osindayo.

2. Ukuhambisana Kwemodeli Ehlukile kanye Nokuhlaziywa Kwezinombolo Zezingxenye

Inombolo ephelele yezingxenye ikhomba ukusetshenziswa okuqondile kwalezi zingxenye ze-track roller kuyo yonke ipulatifomu ye-KATO HD Series:

2.1 Ukubuka Konke Kochungechunge lwe-KATO HD

Ama-excavator e-KATO HD Series aklanyelwe izinhlelo zokusebenza ezidinga kakhulu:

Ukwehluka kwesisindo sokusebenza kuwo wonke la mamodeli kudinga ukwehluka okuhambisanayo ekucacisweni kwezingxenye ze-undercarriage, okuboniswa ezinombolweni ezahlukene zezingxenye ze-OEM. Ukucushwa okungu-54750800110 kanye no-70750800110 kuklanyelwe izigaba zesisindo ze-HD700 kanye ne-HD770, kuyilapho i-73750800101 inikeza umthamo womthwalo othuthukisiwe odingekayo kumodeli ye-HD820 esindayo.

Lokhu kuhambisana okunembile kwezinkomba kuqinisekisa ukuthi abaphathi bemishini kanye nochwepheshe bokuthenga bangathola ngokuqiniseka izingxenye ezizoshintshwa ngaphandle kwengozi yokusetshenziswa kabi, kungakhathaliseki ukuthi iyiphi inombolo yengxenye ye-OEM ebhekisela kumarekhodi abo okulungisa.

3. Imininingwane Yobunjiniyela kanye Nokwakheka Kwezinto

3.1 Isisekelo Sensimbi

Ama-roller assemblies e-KATO HD Series akhiqizwa ngezinsimbi ze-alloy ze-premium-grade, ezikhethwe ngokukhethekile ngenxa yekhono lazo lokubekezelela ukucindezeleka okuhlangene komthwalo ocindezelweyo, amandla okugoba, kanye nokuguguleka okubangela ukusetshenziswa kwe-excavator esindayo.

Imininingwane Yezinto Ezibalulekile:

• Izinto Eziyinhloko: 50Mn / 40Mn2 Insimbi Ene-Alloy Enamandla Aphezulu
• Inqubo Yokukhiqiza: Ukwakhiwa kwe-CNC okuvaliwe kulandelwa ukucutshungulwa kwe-CNC okunembile
• Isakhiwo Sezinhlamvu: Ukuqondiswa kokugeleza kwezinhlamvu okulungiselelwe kulandela imingcele yokucindezeleka kwengxenye
• Ukwakheka Kwamakhemikhali: Okuqukethwe kwekhabhoni okulawulwayo (0.48-0.56%) okunezengezo ze-manganese, i-chromium, ne-molybdenum ukuze kuqiniswe ukuqina

3.2 Amapharamitha Okwelashwa Okushisa

Ukuqina okumangalisayo kwala ma-track rollers kuvela ezinqubweni zokwelapha ukushisa eziyinkimbinkimbi ezidala ingaphandle elingagugi ngenkathi zigcina umongo oqinile, obamba ukushaqeka:

• Ubulukhuni Bomphezulu: HRC 52-58 (Ukuqina Kokungeniswa)
• Ukujula Kwekesi Eliqinisiwe: ungqimba oluqhubekayo oluyi-8 mm – 12 mm
• Ukuqina Okuyinhloko: HRC 28-35 yokumelana nokushayisana
• Inqubo Yokuqinisa: Ukuqina kokungeniswa kwemvamisa ephakathi nendawo ngokulawula okushisa okunembile kanye nokucima ngokushesha
• Ukunciphisa ukucindezeleka: Ukunciphisa ukucindezeleka ukuze kuqedwe ukuphuka ngenkathi kugcinwa ubulukhuni
• Izinga Lekhwalithi: Ukusatshalaliswa kobulukhuni okuqhubekayo kuzo zonke izindawo ezigugile

3.3 Imininingwane Yobukhulu

3.4 Ubuchwepheshe Bokuvala

Ubuqotho besistimu yokuthwala yangaphakathi buvikelwe ubuchwepheshe obuthuthukisiwe bokuvala obuntantayo, obubalulekile ekusebenzeni okungenakulungiswa ezindaweni ezidinga kakhulu:

• Uhlobo Lophawu: Ukucushwa kophawu lwendandatho entantayo olunzima (okulingana ne-Duo-Cone)
• Izinto Zokuvala: Insimbi ye-alloy ekhethekile engagugi enezindandatho ze-O zerabha ye-nitrile
• Isithiyo Sokungcola: Sivimbela ukungena kodaka, isihlabathi, amanzi kanye nezinhlawulo ezirhabaxa
• Ukugcinwa Kwezinto Zokugcoba: Ukugcoba impilo yonke ukuze kusebenze ngaphandle kokulungiswa
• Ibanga Lokushisa Lokusebenza: -40°C kuya ku-+120°C

4. Ubunjiniyela Bokusebenza: Indima Ebalulekile Yama-Track Lower Rollers

4.1 Imisebenzi Eyinhloko

I-track lower roller assembly (eyaziwa nangokuthi i-track support roller) yenza imisebenzi eminingana ebalulekile ngaphakathi kohlelo lwe-KATO HD Series undercarriage:

1. Ukusatshalaliswa Komthwalo: Kudlulisela isisindo sokusebenza somshini wokumba kusukela ohlakeni lwethrekhi kuya ochungechungeni lwethrekhi, kuqinisekisa ukuthi ingcindezi yomhlabathi ihlala ngaphakathi kwemingcele yomklamo ukuze isebenze kahle.
2. Isiqondiso Seketanga: Ama-flange akhiwe ngokunemba asebenzisana nezixhumanisi zethrekhi ukuze alondoloze ukuhambisana okufanele futhi avimbele ukuphuma kwesitimela ngesikhathi sokujika noma lapho kusetshenzwa endaweni ethambekile.
3. Ukunciphisa Ukungqubuzana: Ngokuhlinzeka ngesixhumanisi esijikelezayo phakathi kohlaka lwethrekhi olumile kanye nochungechunge lwethrekhi oluhambayo, i-roller inciphisa ukungqubuzana okushelelayo, inciphise ukusetshenziswa kwamandla kanye nokukhiqizwa kokushisa.
4. Ukumuncwa Kokwethuka: Inhlanganisela yendawo eqinile kanye nomgogodla oqinile ivumela i-roller ukuthi imunce imithwalo yomthelela ehlangana nayo ngesikhathi sokuhamba endaweni engalingani kanye nangesikhathi sokumba.

4.2 Izici Zokusebenza

• Umthamo Womthwalo: Wenzelwe ukusekela imithwalo ye-radial kanye ne-dynamic ebekwa yimishini yokumba isisindo sokusebenza esingamathani angu-20-35
• Impilo Yokugqoka: Impilo yesevisi ende ngokusatshalaliswa kobulukhuni obuhle kanye nokuvalwa okuphezulu
• Ukushelela Kokusebenza: Ukukhiqiza ngokunemba kuqinisekisa ukudlidliza okuncane nokusebenza okuthule
• Isikhathi Sokulungisa: Izidingo zokulungisa ezincishisiwe ngokwakhiwa okuhlala isikhathi eside kanye nokuvalwa okuthembekile
• Ukushintshana: Kuqinisekisiwe ukuthi kuyahambisana nezingxenye ze-KATO zangempela ngo-100%

5. Ukuqinisekiswa Kwekhwalithi Yokukhiqiza kanye Nesitifiketi se-CQC

5.1 Uhlelo Lokuphatha Ikhwalithi

Njengomkhiqizi ochwepheshe wezingxenye ze-chassis ezilandelelwayo, izikhungo zethu zokukhiqiza zisebenza ngaphansi koHlelo Lokuphathwa Kwekhwalithi oluphelele oluqinisekiswe yi-ISO 9001:2015 futhi oluqinisekiswe yi-CQC (China Quality Certification). Lesi sitifiketi siqinisekisa ukuthi yonke i-track roller assembly ihlangabezana noma idlula amazinga ekhwalithi adingekayo kwizicelo ezibalulekile zomgubhi.

Uphawu lwe-CQC (China Quality Certification) lubonisa ukuhambisana nezindinganiso zezwe laseShayina kanye nezimfuneko zekhwalithi zomhlaba wonke, okunikeza isiqinisekiso kumakhasimende omhlaba wonke sokuthi izingxenye zakhiwe ngamazinga ekhwalithi ahambisanayo futhi aqinisekisiwe.

5.2 Ukulawulwa Kwenqubo Yokukhiqiza

Isigaba 1: Ukuqinisekiswa Kwezinto Ezingavuthiwe

• Ukuhlaziywa kwe-Spectrographic kokwakheka kwe-alloy (ukuqinisekiswa kwe-50Mn/40Mn2)
• Ukuhlolwa kwe-Ultrasonic kokukhubazeka kwangaphakathi
• Ukuqinisekiswa kwempahla yemishini (ukuqina, ukujiya, ukunwebeka)
• Isitifiketi sokulandelela izinto

Isigaba 2: Ukwakha Ngokunembile

• Amapharamitha okwakha alawulwa izinga lokushisa
• Ukulungiswa kokugeleza kokusanhlamvu ngokuguqulwa okulawulwayo
• Ukulungiswa okuqinile kuya kobukhulu obuseduze ne-net
• Ukuhlolwa okubonakalayo kokukhubazeka kokuqamba

Isigaba 3: Ukwelashwa Kokushisa

• Ukuphrofayilisha izinga lokushisa ngokunemba ngesikhathi sokuqina kokungeniswa
• Ukuhlolwa kokuqina ezindaweni eziningi (ukuqinisekiswa kwe-HRC)
• Ukuqinisekiswa kokujula kwecala ngokuhlolwa kokuqina okuncane
• Ukuhlaziywa kwensimbi ukuze kuqinisekiswe isakhiwo sokusanhlamvu

Isigaba 4: Qedela Umshini Wokukhanda

• Imisebenzi ye-CNC lathe ngokuqinisekiswa kwe-CMM (Coordinate Measuring Machine)
• Ukugaya ibhomu kuze kube yilapho kubekezelelana kahle kwe-H7
• Umshini wokulungisa iphrofayili ye-Flange ukuze kube nokuxhumana okuhle kakhulu kweketanga
• Ukulungiswa kokuqedwa komphezulu (Ra 1.6-3.2)

Isigaba 5: Ukuhlanganiswa Kwesivalo Nokuthwala

• Izimo zokuhlanganisa igumbi elihlanzekile lokufakwa kwamabhere
• Ukufakwa kwesivalo esinembile ngokugcotshwa okulinganisiwe
• Ukuqinisekiswa kwe-torque ejikelezayo
• Ukuhlolwa kokuvuza kwezingxenye zesivalo

Isigaba 6: Ukuhlolwa Kokugcina

• Ukuqinisekiswa kobukhulu ngokumelene nemininingwane ye-KATO OEM
• Ukuhlolwa kwezinhlayiya ze-magnetic (MPI) zezindawo ezibalulekile
• Ukuhlolwa okubonakalayo kokukhubazeka kobuso
• Ukusetshenziswa kokuvikela ukugqwala (i-primer/i-finish coat)
• Ukupakisha kokuvikela ezokuthutha

5.3 Ukuhlolwa Okungonakalisi (NDT)

Izingxenye ezibalulekile zidlula ezinqubweni ze-NDT ezinzima:

• Ukuhlolwa Kwezinhlayiya ZikaMagnetic: Kuthola ukungaqhubeki kobuso nobuso ezintweni ze-ferromagnetic
• Ukuhlolwa kwe-Ultrasonic: Kuqinisekisa ukuzwakala kwangaphakathi kanye nokungabikho kwamaphutha angaphansi komhlaba
• Ukuhlolwa Kokungena Kwedayi: Kuqinisekisa ubuqotho bomphezulu wezindawo ezingezona ezibucayi

6. Izinto Ezicatshangelwayo Zobunjiniyela Eziqondene Nesicelo

6.1 Isicelo se-KATO HD700 (Inombolo Yengxenye 54750800110)

Ukucushwa kwe-54750800110 kuklanyelwe ngqo imodeli ye-HD700:

• Ukuthuthukiswa Kwekilasi Lesisindo: Kwenzelwe isisindo sokusebenza esingamathani angu-20-25
• Ukucushwa Komsebenzi Ojwayelekile: Kulinganiselwe kwizicelo zokwakha ezijwayelekile
• I-Flange Geometry: Yenzelwe kahle imininingwane ye-HD700 track chain
• Ukucaciswa Kokuthwala: Ama-roller bearings ajwayelekile anzima

6.2 Isicelo se-KATO HD770 (Izinombolo Zengxenye 54750800110 / 70750800110)

Izinhlelo zokusebenza ze-HD770 zisebenzisa kokubili ukucushwa kwezinombolo zezingxenye:

• 54750800110: Ukucushwa okujwayelekile kwe-baseline HD770
• 70750800110: Ukucushwa okuthuthukisiwe kwe-HD770 esebenza ezimweni ezidinga kakhulu
• Ukwanda Kwesilinganiso Somthwalo: Umthamo womthwalo ophakeme ngo-15-20% uma kuqhathaniswa nokucushwa okujwayelekile
• Ukuthuthukiswa Kwesivalo: Ukucushwa kwesivalo esinzima sokuphila isikhathi eside

6.3 Isicelo se-KATO HD820 (Izinombolo Zengxenye 70750800110 / 73750800101)

I-HD820 imelela imodeli enkulu kunazo zonke kulolu chungechunge, edinga izingxenye ezithuthukisiwe:

• 70750800110: Iyahambisana nokucushwa okuthile kwe-HD820
• 73750800101: Yakhelwe ngqo izidingo ze-HD820 ezisindayo
• I-Flange Eqinisiwe: Izinto ezengeziwe ezindaweni zokugqoka ezibucayi
• Iphakheji Yokuthwala Ethuthukisiwe: Ama-roller bearings asebenza kanzima ukuze kusebenze umthwalo osindayo njalo
• Ukucushwa Kwesivalo Esinolaka: Izinhlelo zesivalo esiphindwe kabili zokumelana nokungcola okuphezulu

6.4 Izidingo Zokufaka

Ukuze kusebenze kahle futhi kusebenze kahle, lezi zingxenye ze-track roller kufanele zifakwe ngokweziqondiso ezilandelayo:

1. Imininingwane ye-Bolt Torque: Landela imininingwane yensiza ye-KATO HD Series yensiza yokufaka i-torque ye-bolt (ngokuvamile i-450-550 N·m kuye ngebanga le-bolt)
2. Ukulungiswa Kwentambo: Faka ilokhi yentambo enamandla aphakathi ukuze uvimbele ukuxega ngaphansi kokudlidliza
3. Ukucindezeleka Kwethrekhi: Qinisekisa ukucindezeleka okufanele kwethrekhi ngemva kokufakwa ukuze uvimbele ukuguguleka kwe-roller ngaphambi kwesikhathi
4. Isikhathi Sokungena: Qapha ukushisa noma umsindo ongavamile ngesikhathi sokusebenza kokuqala
5. Ukuqinisekiswa Kokugcoba: Qinisekisa ukugcotshwa okufanele kokuthwala ngaphambi kokusebenza

7. Izinzuzo Zokuhlinzeka Ngempahla Nokuthola Izinto

7.1 Izinzuzo Zomkhiqizi Ochwepheshe

Njengomkhiqizi ochwepheshe ohlanganiswe ngokuqondile wezingxenye ze-chassis ezilandelelwe kanye nomthombo wefektri oqondile, sinikeza izinzuzo ezihlukile kochwepheshe bokuthenga emhlabeni jikelele:

• Ukulawulwa Kwekhwalithi: Ukwengamela okuphelele kokukhiqiza kusukela ezintweni zokusetshenziswa kuya kumkhiqizo oqediwe
• Amanani Ancintisanayo: Ukususwa kwezimpawu zomxhumanisi ngokuthola ngqo efektri
• Ukuphakelwa Okuqhubekayo: Ukuhlela ukukhiqiza okulawulwayo kuqinisekisa ukutholakala okuthembekile
• Ukusekelwa Kobuchwepheshe: Ukufinyelela okuqondile ezinsizeni zobunjiniyela ukuze uthole usizo lwesicelo
• Ubunjiniyela Obungokwezifiso: Amandla okushintsha imiklamo ukuze ihambisane nezidingo ezithile zohlelo lokusebenza

7.2 Iphrothokholi Yokuqinisekisa Ukubhekisela Okuphambene

Ukuqinisekisa ukukhethwa kwezingxenye okunembile, sincoma inqubo elandelayo yokuqinisekisa:

7.3 Ukuthutha Nokupakisha

• Ukupakisha Kwangaphandle: Amaphalethi noma amabhokisi okhuni afakwe i-fumigation njengoba kuchaziwe
• Ukuvikelwa Kokugqwala: Ukupakisha kwe-VCI (i-Vapor Corrosion Inhibitor) kokuhamba okude
• Amadokhumenti: Amadokhumenti aphelele ezentengiselwano afaka phakathi iSitifiketi Sokuqala, uhlu lokupakisha, kanye nama-invoyisi ezentengiselwano
• Izikhathi Zokuhola: Imijikelezo yokukhiqiza ejwayelekile (ngokuvamile izinsuku ezingu-15-30) enezinketho ezisheshayo ezitholakalayo
• Inani Elincane Le-oda: Izinketho ze-MOQ eziguquguqukayo zabasabalalisi kanye nabaqhubi bemikhumbi

7.4 Izinsizakalo Zokwenza Ngokwezifiso

Nge-oda levolumu kanye nobambiswano oluhlelekile, sinikeza:

• Ukulebula Kwangasese: Ukupakishwa ngokwezifiso kanye nokumaka izingxenye
• Ukunikezwa Okuhlanganisiwe: Amakhithi aphelele okuthwala ngaphansi kwemoto afaka phakathi ama-rollers, ama-idlers, ama-sprocket, kanye namaketanga okulandelela
• Imininingwane Eguquliwe: Ubunjiniyela obungokwezifiso bezidingo ezithile zohlelo lokusebenza
• Ukuphathwa Kwempahla: Izinhlelo zokugcina impahla kuma-akhawunti amakhulu
• Ubambiswano lwe-OEM/ODM: Izivumelwano zokuphakelwa kwesikhathi eside kwabakhiqizi bemishini

8. Isiphetho

I-KATO 54750800110 / 70750800110 / 73750800101 HD700 HD770 HD820 Track Lower Roller / Track Support Roller Assembly imelela umvuthwandaba wobunjiniyela bensimbi obuthuthukisiwe, ukukhiqizwa okunembile, kanye nokulawulwa kwekhwalithi okuqinile. Yakhelwe ngqo abavubukuli be-KATO's HD Series abasebenza ekwakheni okudingakalayo, ekwakhiweni kwemigodi, kanye nasezingqalasizinda, lezi zingxenye zinikeza ukuthembeka, ukuqina, kanye nokusebenza okudingwa ngabanikazi bemishini.

Njengoba zenzelwe amazinga ekhwalithi ye-OEM futhi ziqinisekiswe ngaphansi kwe-CQC, lezi zingxenye ze-track roller zinikeza enye indlela engabizi kakhulu kunezingxenye zangempela ze-KATO ngaphandle kokubeka engcupheni ukulingana, ukuqina, noma izici zokusebenza. Ubunjiniyela bokunemba buqinisekisa ukusatshalaliswa komthwalo okuhle kakhulu, ukusebenza okubushelelezi, kanye nokuphila kwesikhathi eside kwenkonzo ezindaweni eziyinselele kakhulu.

Njengomkhiqizi ochwepheshe wezingxenye ze-chassis ezilandelelwayo kanye nomthombo wefektri oqondile, sizibophezele ekusekeleni imigomo yakho yokuthembeka kwemishini ngezingxenye zekhwalithi, amanani okuncintisana, kanye nokusekelwa kobuchwepheshe okuphendulayo. Ukuze uthole imidwebo yobuchwepheshe eningiliziwe, ulwazi lwamanani, noma ukuxoxa ngezidingo zakho ezithile ze-undercarriage, xhumana nethimba lethu lokuthengisa lobunjiniyela.

Ithebula Lesifinyezo Sedatha Yobuchwepheshe