HYUNDAI R290 R300 R320 81N811010 81E52002 81E917020 81N811010BG 81N811011 Muchina wekuchera mutsetse wemuchina unogadzirwa neCQCTRACK

HYUNDAI R290 / R300 / R320 Track Bottom Roller Assembly – OEM Yemhando Yepamusoro Heavy Duty EXC Undercarriage

Yakagadzirwa naJack
Mumiriri weCQC Technology & International Affairs
Mutengesi ane mvumo weCQCTRACK - Nzvimbo Yekugadzira Yakananga yeHyundai Heavy-Duty Undercarriage Components

1. Pfupiso yeVatungamiriri: CQCTRACK Kugadzira Kwakanaka kweHyundai Mid-Range Excavators

Michina yekuchera yeHYUNDAI R290, R300, uye R320 series inomiririra kirasi yemidziyo yakashandiswa pasi rose iri muhukuru hwe28–33 metric ton—michina inoshandiswa zvakanyanya mukutakura zvinhu mumagodhi, kugadzira zvivakwa zvinorema, mabasa ekutsigira migodhi, uye mapurojekiti makuru ekufambisa ivhu mumakondinendi mashanu. Ma excavator aya, anosanganisira R290LC-3 (30,000 kg operating weight) [0†L5-L7], R290LC-7 (inenge 29,400 kg operating weight, anofambiswa neinjini yeCummins QSM11 ine simba re210 hp) [0†L13-L16], R290LC-9 (30,459 kg operating weight) [0†L22-L24], R300LC-9A (31,000 kg operating weight) [1†L18-L21], R320LC-7 (32,000–35,000 kg operating weight) [2†L4-L6], uye R320-3 (30,000 kg) [2†L16-L20], anoda zvinhu zvepasi pemotokari zvakagadzirwa kuti zvive zvakavimbika zvikuru pasi pekumanikidzwa kwakanyanya kwekushanda.

CQCTRACK yakazvisimbisa semushandi wepamusoro-soro ane basa guruchikamu chekuchera checrawlermugadziri wezvinhu zvitsva, achigadzira zvikamu zveHYUNDAI R-series uye mashandisirwo anoenderana [13†L35-L40]. Sezvinotaurwa mumabhuku ekutsvaga zvinhu muindasitiri, CQCTRACK inozivikanwa semugadziri wepamusoro-soro wezvinhu zvinorema zvepasi pemotokari, ichipa mhinduro dzakasimba uye dzinodhura zvishoma [13†L38-L40].

Unyanzvi hwedu hwekugadzira hunosanganisira mamodheru matatu akabatanidzwa ekugovera:

• Vagadziri veOEM - Vakabatana neIATF 16949 uye ISO 9001:2015 zvivakwa zvekugadzira zvine certification zvinogadzira ma "track bottom roller assemblies" anoenderana nezvinodiwa neHYUNDAI pakutanga mukugadzirwa kwezvinhu, ma "heat treatment profiles", uye miganhu ye "dimensional tolerances". Musangano wega wega wakagadzirwa kuti ugone kuchinjana zvakananga nenhamba dzezvikamu zveOEM.
• Vatengesi veODM – Mapoka einjiniya anokwanisa kuvandudza magadzirirwo akajairwa ekushandisa mumigodhi kana masango, kusanganisira magadzirirwo emagetsi akasimbiswa, magadzirirwo ekusimbisa akawedzerwa, uye maprofayiro ekuomarara akagadziriswa kuti asanyanya kukuvadzwa.
• Kugadzirisa Zvisiri Zvakajairwa – Kune mayuniti eHYUNDAI R290/R300/R320 anoshanda pamafuremu enzira dzakagadziriswa kana mumagadzirirwo akasarudzika, tinopa magadzirirwo enzira dzakagadziriswa ane dhayamita dzekunze dzakagadziriswa, upamhi hweflange hwakagadziriswa (±1.5 mm tolerance), kana kurapwa kwepamusoro-soro (zinc‑nickel plating yekushanda pamahombekombe, epoxy coating yekudzivirira makemikari).

Kugadzikana kwechigadzirwa pane zvese zvikamu zveEXC zvinorema kunovimbiswa kuburikidza neprotocol yekudzora mhando yakanyorwa: dynamic load simulation inodarika 1.5× rated operating huremu, kukurumidza kuodzwa kwebvudzi pasi pemamiriro ekutsvedza kwesimbi, uye 100% magnetic particle inspection pamacores akaumbwa [13†L19-L33]. Ruzivo rwemunda runoratidza nguva iri pakati pekukundikana (MTBF) inodarika maawa 3,500 eCQCTRACK track roller assemblies pamapuratifomu eexcavator epakati peHYUNDAI.

2. Kuzivikanwa kweZvikamu: Nhamba dzeZvikamu Zvakawanda

Chinotenderera pasi pemuchina (chinonzi roller yepasi kana kuti roller yemuchina) chinhu chakakosha pakutakura mutoro chinotsigira huremu hwemuchina wese, chinoparadzira kumanikidzwa kwemuchina wepasi zvakaenzana mucheni yemuchina, chinotungamira cheni yemuchina zvakanaka pamwe chete nefuremu yemuchina wekutakura, chinoderedza kukweshana pakati pemalink emuchina nechimiro chemuchina wekutakura, uye chinobvisa kuvhunduka kubva munzvimbo isina kuenzana kuti chiwedzere kugadzikana kwemuchina uye kugadzikana kwemushandisi [13†L22-L29] [10†L8-L18].

Kune maexcavator eHYUNDAI R290, R300, uye R320 series, CQCTRACK inopa maassembly ekutsiva zvakananga anofukidza nhamba dzezvikamu zveOEM dzinotevera:

Cherechedza: 81N811011inogona kushandiswa zvizere ne81N811010, zvichiita kuti ngarava dzikwanise kuchinjana zvakanaka pasina kuda kugadziriswa kwefuremu yepasi pemotokari kana kubatanidzwa kwecheni yenzira.

3. Tsanangudzo Dzehunyanzvi Dzakadzama

3.1 Magadzirirwo eUinjiniya

3.2 Kugadzira Simbi Zvinhu

Goko repasi penzira rinogadzirwa nekushandisa mushonga wekupisa, uyo unowana chimiro chepamusoro chemukati uye kurongeka kwefiber, zvichipa hunhu hwakanaka pasi pekuiswa kwe cyclic [16†L15-L16]. Simbi yemhando yepamusoro ye50Mn/40MnB alloy inosarudzwa zvakanyanya nekuda kwehuwandu hwayo hwesimba-kusvika-huremu, kusimba kwayo kwakanyanya pakupisa kwakaderera, uye kuramba kupfeka kwakanyanya mumamiriro ekukwesha kwakanyanya [17†L17-L23].

3.3 Maitiro Ekusimbisa Kupinza

Muviri wega wega unotenderera unoitwa nekuita kuti zvinhu zviome zvakanyanya (differential quenching kana feed-through quenching heat treatment), izvo zvinoshanda mukudzivirira kuputika uye zvinoita kuti pave nekudzika kwakafanana kwe6-10 mm nekuomarara kweHRC 52-58 [16†L15-L18] [17†L6-L7]. Chinhu chiri pakati chinochengetedza ductility yakakwana mushure mekupisa, zvichidzivirira kutadza kukuru pasi pekuvhunduka kubva pamatombo kana nzvimbo isina kuenzana.

3.4 Tekinoroji yeKuvhara uye Kutakura

Musanganiswa uyu une chigadziko che roller bearing chine mutsetse wakapetwa kaviri chinotsigira mitoro ye radial ne thrust inosangana nayo panguva yekutenderera nekufamba mumawere [12†L47-L49]. Sisitimu ye dual floating labyrinth seal, yakasanganiswa ne ivhu, inodzivirira kusvibiswa kubva kuzvinhu zvinogumbura, matope, nemvura. Kuzora mafuta mufekitori kunobvisa kudiwa kwekuzora mafuta mumunda nekukurumidza kana waiswa.

4. Mabasa Ekushanda MuHYUNDAI Undercarriage System

Chinotenderera chetrack (chinozivikanwawo sechinotenderera chepasi pemotokari) chinoita mabasa mana akakosha mukati mehurongwa hwetrack closed-loop [10†L31-L49] [14†L10-L15]:

• Kugovera Kwekutanga Kutakura Mutoro & Kurema - Kunotsigira huremu hwakazara hwemuchimbuzi (28,000–35,000 kg), kuchigovera mitoro kubva pafuremu huru kuburikidza necheni yenzira kusvika pasi. Roller assembly yega yega inoramba iine mitoro ye radial inochinja-chinja panguva yekuchera, kusimudza, uye kufamba.
• Kutungamirirwa neTrack Chain & Kudzivirira Kubuda kweRailroad - Maflange akagadzirwa akabatana zvakanaka nepamusoro penzvimbo dzemukati dzenzira dzinobatanidza, zvichipa kudzora kwakanaka kwenzira. Izvi zvinodzivirira kusimuka kwenzira (kubvisa nzira) panguva yekutenderera kana kushanda panzvimbo dzakatsetseka - basa rakakosha rekuchengetedza kuchengetedzeka kwekushanda munzvimbo dzekuchera nedzemakomo.
• Kuderedza Kuvhunduka & Kudengenyeka - Inonwisa uye inoderedza mutoro wekukuvara kubva pamatombo, marara, nenzvimbo dzisina kuenzana, ichidzivirira kusimba kwefuremu yenzira, idler, sprocket, uye final drive. Kusanganiswa kwezvinhu zvakaoma zvinotenderera uye ductile core zvinopa simba rakakwana rekukuvara.
• Kutarisira Kupfeka - Inoshanda sechinhu chinopa kuzvipira pakupfeka, ichichengetedza kusimba kwemabhandi emumugwagwa uye furemu yemugwagwa. Maroller emumugwagwa akachengetedzwa zvakanaka anoderedza kukweshana pakati pemalink emumugwagwa nepasi pemotokari, zvichideredza mari yekugadzirisa sisitimu.

5. Zvigadzirwa zvepasi pemotokari zvine chekuita neHYUNDAI R290 / R300 / R320

CQCTRACK inopa mhinduro yakakwana yeEXC series undercarriage solutions yeHYUNDAI excavator platforms [10 L8-L18] [13 L19-L33]:

• Maroller eTrack Bottom (Maroller eLower) - Dhizaini yeflange imwe chete sezvakatsanangurwa pamusoro apa.
• Maroller Ekutakura (Maroller Epamusoro) - Maroller ekumusoro anotsigira chikamu chekudzoka kwenzira, achidzivirira kudzika zvakanyanya. Nhamba yechikamu 81E7‑00521 series inoenderana [3†L20-L23].
• Kubatanidza Mavhiri Epamberi - Kudzora kusimba kwemuchina wekutevera mafambiro e ...
• Chikamu cheSprocket – Rim ine mabhaudhi makumi maviri nematatu, QT steel 350 HB ine zviratidzo zvekupfekwa.
• Cheni yeTrack (Yakavharwa & Yakazorwa) – Pitch yakagadzirwa kuti ishandiswe pakugadzira link yeHYUNDAI R-series track.
• Shangu dzeTrack - 600 mm triple grouser (yekuchera/dombo), 700 mm double grouser (yekungofambisa pasi), kana 800 mm flat (swamp).

Zvese zvikamu zvinoteverwa zvizere nechikamu chekugadzira, chitupa chezvinhu (ISO 16242), uye muongorori wemhando yepamusoro (CQC Technology seal) [11†L33-L35].

6. Kusimbiswa kweExport Profile yepasi rose & Extreme Environment

Kuburikidza naJack, Mumiriri weCQC Technology & International Affairs, CQCTRACK yakapa HYUNDAI R290/R300/R320 track roller assemblies kumaindasitiri emigodhi nekuvaka munyika dzinopfuura makumi matatu. Mamiriro ezvinhu akaoma anosimbiswa mumunda anosanganisira:

• Australia – Nzvimbo yesimbi yePilbara (45°C+, kukweshwa kwakanyanya kwesilica, kuvhunduka kwakanyanya).
• South America – Brazilian iron ore (Carajás, Pará) uye Colombian coal migodhi (marara anopararira nguva dzose, hunyoro hwakawanda).
• Russia neCentral Asia - Siberian permafrost (–40°C kusvika +30°C, kutenderera kwechando); migodhi yemhangura yeKazakhstan.
• Kumadokero kweAsia - Saudi Arabia (jecha remugwenga, kupinda kwequartz yakanaka); UAE (kuora kwemunyu wegungwa).
• Africa – migodhi yeplatinum yekuSouth Africa (mamiriro emvura pasi pevhu); matombo emabwe emuIjipiti (Western Desert).
• Kumaodzanyemba kwakadziva kumabvazuva kweAsia - minda yemarasha neyemichindwe yekuIndonesia (matope, abrasive laterite).
• Europe – matombo ematombo emarble neboron ekuTurkey (kunodiwa kuramba makemikari).

Mitemo Yekutengeserana (Yakajairika yeCQCTRACK EXC Series):

Kune maodha asina kurongwa, Jack anoronga sevhisi yekubvumidza dhizaini yehunyanzvi maawa makumi mana nemasere, zvichiita kuti zvive nyore kugadzirisa zvinodiwa zveinjiniya.

7. Chirevo cheKutaurirana neKutevedzera Mutemo cheMunyori

Ruzivo urwu rwezvekutengeserana rwakagadzirwa naJack, achimiririra CQC Technology seMumiriri weInternational Affairs. Kuti uwane makotesheni, kusimbiswa kweinjiniya, kana kukumbira muenzaniso wekubatanidza track roller yemotokari yako yeHYUNDAI R290/R300/R320, ndapota tumira mibvunzo yako yese kuburikidza nechiteshi chepamutemo chaJack.

CQCTRACK – Mubatsiri wako wepasi rose wezvinhu zvinorema zveEXC zvekutakura zvinhu, uko mhando yeOEM, mitengo yefekitori, uye kuvimbika kwenyika yose kunosangana.